AbstractDuring the transition to a market economy, many countries with a planned economy in Central and Eastern Europe face similar challenges when the established socio-economic systems and infrastructures deemed inefficient in a market economy. Also new issues are being raised by the trends of globalization and the vision of sustainable development. In the energy sector the challenges raised by the Kyoto Protocol and its implementation mechanisms are especially interesting, because they are in...
Autori: Andrius Plepys, Giulia Gervasoni, Jean-Philippe Boutin, Kes McCormick, Kristin Seyboth, Luis Mundaca, Marko Ratton, Patrick Lamers, Robert Hlep
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25104

AbsractThe paper highlights the inventory of landfill, focusing on the feasibility study of solid waste disposal sites inventory in the Republic of Moldova and existing situation in waste management, including landfills analysis. The paper contains relevant information on landfills characteristics, their location and description of disposed waste. Technical assistance for the study was provided by the regional project Capacity building for improving the quality of greenhouse gas inventories (Eur...
Autori: Tatiana Tugui
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25135

AbstractThe paper discusses some environmental problems caused by the presence of the copper mining and processing complex in the Bor area (Eastern Serbia). The Bor area is a serious hot spot in Serbia. Unsupervised operation of the mining company RTB Bor, without any protective measures, has led to extreme pollution of the Bor River, the Danube and underground waters, soil pollution with heavy metals, air-pollution with sulfur-dioxide etc. Recommendations are suggested as follows: a sustainable...
Autori: Slavka Zeković
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25137

AbstractThe zero waste is a policy, a way, an aim and represents a new approach planned for the 21st century, which includes the resource preservation principles, pollution reducing, increasing of the opportunities to create new jobs and providing the highest degree of economic stability.The strategy of developing the Romanian textile industry sub-sectors envisages the achieving of certain superior production indices, from a physical and value point of view, in 2010, a quantitative increase of t...
Autori: Eftalea Carpus, Emilia Visileanu, Razvan Scarlat
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25236

AbstractWith a greater emphasis on the increasing number of diesel vehicles provided with pollution control systems complying to regulatory standards these days than ever before, it is also necessary to look into the emission characteristics of the diesel vehicles with respect to vehicle-related parameters with a view to ascertain as to how the tail pipe emission from the diesel vehicles could be kept under control by adopting suitable strategies. Considering the constraints of data collection a...
Autori: Manoranjan Parida, Mishra Rajeev Kumar, Pandey Govind
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25248

AbstractIn India, transportation sector is growing fast and the number of vehicles on Indian roads is increasing at a rate more than 7 percent a year. During the period of 50 years from 1951 to 2001, the number of vehicles has increased from 0.3 million to 43 million i.e. an increase of almost 143 times. This has led to overcrowded roads and noise pollution. The transportation sector is one of the major contributors to noise in urban areas, accounting to as much as 55 percent of total noise on t...
Autori: Arvind Kumar Shukla, Jyoti Bhushan Srivastava, Manoranjan Parida, Sukhvir Singh Jain
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25279

AbstractThe paper discusses some aspects concerning the utilization of biomass as a bioenergy resource worldwide and in Romania, since  biomass is considered a sustainable, potentially environmentally sound and a replenishable resource. The biomass categories for bioenergy are analyzed, considering the factors which influence its availability. Biomass energy potential and current use in different regions as well as in Europe is accounted. Also, biomass power as an important alternative for ...
Autori: Maria Gavrilescu
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25298

AbstractAt the beginning of 3rd century the humankind finds at a crossroads. Daily, people assist at miracles, live in a time of change, both in economical and rational areas. Energy demand is expected to increase steadily over the next couple of decades, as income levels and economic output expand, especially in the new democratic states after ’90th.Renewable energy resources represent a new opportunity in Romania, with less participation in the market than those forums outside of the country...
Autori: Camelia Ciubota-Rosie, Maria Gavrilescu, Matei Macoveanu
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25305

AbstractNowadays, energetic utilization of biomass, biotechnology attracts a big attention not only from the environmental point of view but also have a social, political and economical impact. According to the Directive 2003/30/EC of the European Parliament and the European Council the emission of greenhouse gases can be reduced by 49% using bioethanol produced by a manufacturing process based on corn, instead of crude oil based fuels. Moreover in Hungary from 1st of July 2007 only gasoline wit...
Autori: , , Gyula Marton, , Jenő Hancsók, Tatiana Yuzhakova
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25312

AbstractThe aim of this paper was to accurately analyze the sources of water pollution and loading concentrations in textile finishing mills. A process data collection was performed and integrated with a characterization of the process effluents in terms of treatability and reusability. In order to evaluate properly the wastewater loading, an analysis course was set. The samples have been gathered for two months; instantaneous samples (PI) were drawn from the wastewater, as well as from the pain...
Autori: Irina-Isabella Savin, Romen Butnaru
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25314

AbstractOn the top of the ecological priority list in Romania, waste management is on the third place following the problems regarding the surface and underground water pollution, as well as that of the atmosphere. The clean-up of the landscape represents an issue largely discussed in Romania. The paper presents the advantages of waste management for the landscape, which includes: waste gathering and transfer, waste selection, waste biological treatment and the storage.Some analyses of the const...
Autori: Camelia Capatana, Claudia Maria Simonescu
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25331

Abstract Taking into account the statistical data gathered in two previously published papers concerning the pollution sources in the production sector, namely Finishing section, various solutions are proposed for wastewater treatment. Bearing in mind the results obtained through the sampling method on different types of water in the urban sanitary sewer system, the conclusion was that the most convenient alternative, besides the source control is the treatment in wastewater treatment plants...
Autori: Irina-Isabella Savin, Romen Butnaru
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25408

Abstract The development of energy from renewable resources is a very important action in the reduction of CO2 emissions. Hydropower is a renewable source able to reduce the CO2 emissions by more than 67 million tons / year. The paper analyzes a small hydropower plant to be implemented in Brasov region, from the environmental point of view. The reduction in the CO2 emissions brought by the small hydro is estimated by taking into account an ex-ante emission factor, based on validated and regis...
Autori: Codruta Jaliu, Dorin Diaconescu, Mircea Neagoe, Radu Saulescu
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25466

Abstract The concept of sustainable development has emerged in order to correlate the need to continue increasing the level of human and increasingly fragile â€?health?? level of environment. At the industrial level, things have moved more quickly. Thus, many companies use waste as fuel, and in some localities they are trying to implement systems for heating cottage on the combustion of waste. They are first to have acknowledged the eco-economical importance of recovery and reuse waste....
Autori: Dan Duran, Irina Duran, Adrian Diaconu
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25488

Abstract Biofuels represent a possibility for renewable resources conversion, storage and distribution. Today, diesel oil is commercialized only blended with biodiesel, and according to the 30/2003 Directive of the EU, 5.75% of the total fuels used in the transportation sector must be represented by biofuels by the end of 2010. Biodiesel can be produced from vegetable oils, animal fats and used oils. Viscosity is one of the most important characteristics of liquid fuels. The viscosity of liqu...
Autori: Irina Nita, Dan Mandalopol
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25499

Abstract This paper is a study about the symbiosis between the environmental aspects – innovation and competitive character of an industrial organization in our modern and sophisticated world. In actually global market and in conditions of world sever recession, for any organization or economic sector, the chance for surviving and development is given by adopting an innovative culture. This work contains case studies about the necessary steps for developing an innovative organization, a deb...
Autori: Florin Negoescu, Eugen Axinte, Gheorghe Nagit, Adrian Iosub
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25517

Abstract Romania’s drinking water and wastewater sector is currently going through a process of regionalization. This process involves a replacement of a local-focused governance structure by a regional-focused governance structure. The objective of this paper is to explore and explain this regionalization from a governance perspective. In two case studies, the situation before and after the regionalization are investigated. Analyses of the case studies show that the local-focused governanc...
Autori: Joanne Vinke-de Kruijf, Valentina Dinica, Denie C.M. Augustijn
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25536

Abstract: This paper analyses and discusses the concept of water footprint, developed in order to have an indicator of water use in relation to consumption of people. The water footprint of a country is defined as the volume of water needed for the production of the goods and services consumed by the inhabitants of the country. The use of water resources comprises water use in the agricultural, industrial and domestic sectors. The overall objective of water management, which adopts integrate...
Autori: , Simona-Andreea Ene Popa
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25556

? RESEARCH ON NaCl SALINE AEROSOLS I. NATURAL AND ARTIFICIAL SOURCES AND THEIR IMPLICATIONS ? DECISION SUPPORT MODELS FOR SOLID WASTE MANAGEMENT ? AN OVERVIEW ? POLICY AND STRATEGY FOR IMPROVING SUSTAINABLE SOCIAL DEVELOPMENT PROGRAMMES ? APPLICATION OF SHALLOW POND SYSTEM USING WATER HYACINTH FOR DOMESTIC WASTEWATER TREATMENT IN THE PRESENCE OF HIGH TOTAL DISSOLVED SOLIDS (TDS) AND HEAVY METAL SALTS ? TRENDS OF THE COMMUNITARIAN COHESION POLICIES AND ADVERTISING FOR EC...
Autori:
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25658

Material Flow Analysis (MFA), as a method of Industrial Ecology (IE), is a useful tool to measure and analyze the material metabolism or physical dimensions of a society’s production and consumption at various scales. However, there are different MFA frameworks and points corresponding to different researching scales. This paper proposes to introduce a physical Input- Output Table (PIOT), as means to establish the Eco-industrial parks MFA model (EIPs-MFA) and indicator systems, for analyzing t...
Autori: Yao Shi, Rusong Wang, Jingru Liu, Jianxin Yang, Tianzhen Juhttp://www.ecozone.ro/reviste.php?RID=25676

Abstract:Under the circumstances of the deficit in total energetic resources of the Republic of Moldova, non-traditional sources as wind,solar and hydraulic energies are very opportune. Concurrently with the conventional energy resources (fossil fuels, atomic energyetc.), wind energy begins to regain its positions not only from ecological, but also from economical point of view. Also, the windenergy conversion systems could play a significant role in the production of mechanical, electrical ener...
Autori: Anatol Sochireanu, Ciupercă Rodion, Ion Bodnariuc, Ion Bostan, Ion Dicusară, Ion Sobor, Iulian Malcoci, Marin Guţu, Nicolae Trifan, Oleg Ciobanu, Radu Ciobanu, Radu Crudu, Valeriu Dulgheru, Viorel Bostan, Vitalie Gladîş
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25717

Abstract:One of the most complex aspects of water accounting is the assessment of point and diffuse source pollution. At present, thebuilding sector in European countries is responsible for 40% of the total energy consumption. To reduce the European Uniondependency on energy import, the strategy undertaken in Lisbon is to reduce as much as possible the energy consumption ofbuildings and to increase the share of renewable energy sources. As an average, house heating represents about 75% from the ...
Autori: Ferenc Kalmár, Tünde Kalmár
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25750

In recent years, a new line of research, named eco-efficiency theory has become an issue of considerable interest. The most important works in relation with this topic focus on the fact that enterprises can maximize their economic benefits and minimize the impact on the environment at the same time. Therefore, the recommendation is to choose the so called strategy win-win, which allows for getting a double economic environmental benefit by means of a good management of productive resources, the ...
Autori: Esteban Pérez-Calderón, Jose Mondejar-Jimenez, María-Leticia Meseguer-Santamaría, Patricia Milanés-Montero
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25816

The environment is an intrinsic component of most tourism products, and in segments, such as rural and outdoor tourism, it is the reason for their existence. In recent years, tourists have been including respect for the environment as a factor in their purchasing decisions; and many businesses are using this factor as a differential component to increase their market competitiveness. However, few studies have examined the use of the environment by tourism firms as a competitive strategy and what...
Autori: Alejandro García-Pozo, José-Luis Sánchez-Ollero, Macarena Marchante-Lara
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25820

Environment and sustainability are key issues for the policy maker. A policy should be first designed and realistically inserted in its proper context (regional, national, European) in order to be correctly assessed. After that, suitable models need to be chosen consistently with the policy context and with the evaluation purpose, to make easier the policy maker task. The aim of this paper is twofold. Firstly, to propose a Statistical Information System (SIS) approach in order to correctly write...
Autori: Giorgio Garau, Giovanni Mandras, Lucia Schirru
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25827

� SUSTAINABILITY IN ENVIRONMENTAL REMEDIATION � EVALUATING THE CLIMATIC CHANGES IN THE HYDROLOGICAL FLOW REGIME OF THE MOLDAVIAN AREAS � ENSURING ECONOMICAL AND FINANCIAL SUSTAINABILITY: STATE FISCAL CONTROL - A WAY TO PREVENT AND REDUCE TAX AVOIDANCE � COMBINED OXIDATION AND ULTRAFILTRATION PROCESSES FOR THE REMOVAL OF PRIORITY ORGANIC POLLUTANTS FROM WASTEWATERS � THE FREE LEVEL UNIFORM POST-DARCY FILTRATION THROUGH A SPHERE-MADE HOMOGENOUS MEDIUM � HSLA ST...
Autori:
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25838

In recent years, a new line of research, named eco-efficiency theory has become an issue of considerable interest. The most important works in relation with this topic focus on the fact that enterprises can maximize their economic benefits and minimize the impact on the environment at the same time. Therefore, the recommendation is to choose the so called strategy win-win, which allows for getting a double economic environmental benefit by means of a good management of productive resources, the ...
Autori: Esteban Pérez-Calderón, Jose Mondejar-Jimenez, María-Leticia Meseguer-Santamaría, Patricia Milanés-Montero
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25845

Tourism is one of the essential components of population services and a major influence factor for economic and social development. The tourism industry is characterized by a great structural complexity, in multiple forms of this service.This industry can also have an impact on the natural resources and environment in the various tourist destinations, on everyday life of these locations and also on the individuals from those areas, whether rural or urban. Nowadays, tourism faces different challe...
Autori: , Elena Elisabeta Pomeanu
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25903

“The Exploratory Workshop „Progress inEnvironmental Engineering, Biotechnology andManagement in The Frame of Knowledge-BasedSustainable Economy” took place in the contextwhen worldwide research shows that the currentindustrial system supports a population that useresources and generates waste, consuming the Earth'ssupply, but who’s biocapacity is far outweighed bythe increased demand of products for a developmentsystem that often works on unsustainable bases.Today’s challenge is the integration ...
Autori:
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25969

AbstractNumerous governments have adopted innovative policy instruments to deal with important environmental policy challenges.Various forms of negotiated instruments may offer the potential to improve on environmental performance beyond whatregulation alone can accomplish. Dutch covenants, which represent negotiated agreements with sectors of industry as targets ofbehavioral change in terms of mitigation of pollution, waste minimization and sustainable products and processes, provide auseful sa...
Autori: , Kris Lulofs, Laura Franco, Theo de Bruijn, Yanyan Xue
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25972

AbstractOn a daily basis one is confronted with litter. Most forms of litter are, however, of no concern to people. Nonetheless, litteraccounts for serious economic costs, and causes negative effects to health, safety and biodiversity. Most countries implementlitter reduction policy programs, often in the form of litter collection and penalties for littering. Litter reduction does notnecessarily have to be a government initiative as grassroots and business initiatives have shown; for instance, c...
Autori: , Laura Franco - Garcia, Theo de Bruijn, Thomas Hoppe
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25983

AbstractWorldwide efforts are made to conserve biodiversity, to avoid degradation of ecosystems and not least to restore ecologicalstreams. Ecological restoration is a field which assume multidisciplinary and multisectoral involvements. In the last yearsecological restoration has emerged as an important component of ecosystem management and environmental protection. Manyprojects were planned and implemented to maintain and improve the ecological integrity of streams, by restoring naturalecosyste...
Autori: Cristina Ghinea, Maria Gavrilescu
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25989

AbstractMaking tourism more sustainable, means not only to control and manage the negative environmental impacts of this sector.Tourism is unique in the sense that it can provide both economic and social benefits for local communities and it can alsostrengthen the awareness and support for environmental conservation. The purpose of this paper is to provide a framework formore sustainable tourism development policies, but also a set of instruments to implement these policies. We used in this stud...
Autori: Carmen Teodosiu, Elena Elisabeta Pomeanu, Eric Boutin, Simona-Andreea Ene Popa
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26031

AbstractIncreasing the labor force employment and participation rates is sustained by capitalization of human opportunities existent inrural areas. This entails a flexible and inclusive labour market and a decreasing rate of exclusion for some rural groups.This paper highlights the need of facilitating the access to the labour market by achievement of professional skills needed in nonagriculturalsectors from rural areas for the vulnerable groups as well as the entrepreneurial groups. The analysi...
Autori: Carmen Olguta Brezuleanu, ,
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26059

AbstractThe role of human resources in agricultural exploitations proved to be an essential matter due to the decisive influence on theagricultural crop efficiency and production results. There exist particularities regarding the calculation of the human resourcesnecessary in vegetal crop production, animal husbandry and other activities connected with agriculture. From an economicalfinancialpoint of view, the analysis of human resources efficiency is based on two indicators, as follows: labour ...
Autori: Carmen Olguta Brezuleanu, ,
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26068

AbstractThe evaluation of the environmental impact of transport infrastructure entails a complex characterization of factors, attitudes andconsequences. In the frame of an ecologically friendly approach, sustainable alternatives and solutions for road asphaltpavements production and exploitation must be identified. A comparative evaluation of the environmental impact for recycledand traditional road pavements asphalt mixtures, expressed as the amount of equivalent carbon dioxide, per ton of mixt...
Autori: Alina Mihaela Nicuţă
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26096

Mother Earth Investments AG, is actively working onthe development 2nd generation bioenergy feedstocks.In this book, Mr. Jansen generously shares hisknowledge in the field, in particular, regarding thechallenges and opportunities in development ofbiomass-derived fuels. This essential guide toinvesting in bioenergy commodities details secondgeneration biofuels from a scientific, technical andeconomic perspective, and discusses their globalenvironmental, political and financial impact.The book is ...
Autori: Roland A. Jansen
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26100

The book edited by Haibo Xie and NicholasGathergood focuses on one of the most importantscientific issues of the 21 century which is thereplacing fossil fuel with sustainable alternatives suchas biomass. Fossil fuels are conventional rawmaterials for many industrial sectors includingchemical and energy production. Usage of fossil fuelis limited by their availability, price and carbonfootprint. Biomass is a renewable resource globallyavailable, cheaper and carbon sequestering. Step bystep shiftin...
Autori: Adrian Catalin Puitel
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26101

Abstract Nowadays, all over the world, the car transport sector is one of the main factors responsible for the Greenhouse Gas Emissions. The current systems of emission taxation do not take into consideration the distance travelled by cars; therefore, they are not fully compliant with the “polluter pays” principle. In addition to the produced inequality, these systems do not encourage the reduction of the distances travelled annually (with possible favorable effects on pollution an...
Autori: Cristian-Mihai Dragos
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26120

AbstractAccommodation profoundly affects energy use and carbon dioxide emissions in the tourism sector. This paper focuses on starratedhotels in China, and applies a bottom-up approach to estimate the amount of carbon dioxide emissions from tourismaccommodation in 1998–2009. The results show that carbon dioxide emission of star-rated hotels increased from 4.37 million tonin 1998 to 16.82 million ton in 2009 (an increase of 3.84 times). Although the amount of carbon emissions is increasing, the r...
Autori: Zi Tang
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26185

AbstractToday's society experiences a growing interest in social problems. This leads to the need for companies to assess their impact onthe environment, in its social, environmental and economic dimensions. As a result, organizations are incorporating socialpractices that are used as variables of marketing to attract and retain customers. In this context, the purpose of the present study is twofold; namely to analyze the organizational culture change of the hotels directors because of the requi...
Autori: Isabel María Rosa Díaz
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26190

AbstractThe purpose of this paper is to analyze the impact on rooms pricing of environmental management practices in the hotels ofAndalusia (Southern Spain). Empirical evidence is obtained using a database that was created as part of the project Quality,Productivity and Competitiveness in the Hospitality Industry for Andalusia (PO7/SEJ-02889). From this database, we use asample statistically representative of hotels in the region and applied a hedonic pricing model. The main reason for using thi...
Autori: Alejandro García-Pozo
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26192

AbstractGlobal warming is happening due to increasing level of carbon dioxide and other greenhouse gases into the atmosphere. In orderto reduce this rising level of CO2 emitted by human activities, carbon capture and storage technologies are being developed.The present paper investigates and compares, from a techno-economical point of view, two of the most used conceptual methods(post- and pre- combustion) for CO2 capture generated from the fossil fuel power generation sector. For post-combustio...
Autori: Anamaria Padurean
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26217

AbstractThe construction industry is one of the main sectors of energy consumption and carbon emissions in China. The new-types ofbuilding materials can be produced by recycling industrial solid wastes which is an effective solution to development of greenbuilding materials and abatement of environmental emissions. In this paper, new-types of bricks made of fly ash (residuesgenerated in coal combustion) and coal gangue (a kind of solid wastes generated in coal mining and coal production) and the...
Autori: Haitao Zhang
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26265

AbstractThe handloom sector constitutes a distinct feature of the rich cultural heritage of India and plays a vital role in the economy and cultural identity of the country. It is an ancient industry and is source of livelihood for many villages in India. Its spread varies in style, practice and scale throughout the country - in certain regions it is has a proficient industry, while in others its establishment is localized, where it is a family-based activity. While, hand-woven fabrics are well-...
Autori: Monto Mani, Nallaval Chinnaswamy Balaji
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26285

AbstractIn light of recent environmental crises, companies are rethinking their relations with key stakeholders who live in theenvironments in which they operate. To meet the expectations of groups concerned about the environment, companies must adopta responsible attitude for their surroundings to maintain sustainable development. Environmental monitoring is not always easy,given the many environmental consequences generated by business activities. This study proposes an innovative measurementm...
Autori: Carlos Atienza-Sahuquillo
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26411

AbstractThis paper describes the application of a specific model and software designated as EVASAN to identify, assess and prevent theoccupational health and safety risks in the Romanian health care sector, developed in the POSDRU/81/3.2/S/48872 projectCOMPEFSAN by the "Alexandru Darabont" National Research and Development Institute on Occupational Safety Bucharest,in partnership with the "Carol Davila" University of Medicine and Pharmacy Bucharest, the Romanian Institute on Economical -Social R...
Autori:
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26419

AbstractThe most important aspect of the national environmental policy concerns air pollutant emission decrease. The studies led in orderto identify the atmospheric pollution sources have revealed that the energy sector is one of the biggest pollutants in the economy.Given the negative impact of the pollutant emissions on the environment and the possibility of closing the large combustionplants in case necessary measures to comply with the legal regulations in the field are not taken will signif...
Autori: Mirela Panainte
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26432

AbstractCarbon monoxide (CO) is a gas obtained both from natural sources (bush fires, volcanic emissions and electric discharges) andby anthropogenic processes (incomplete combustion of fossil fuels). Together with particulate matter, nitrogen oxides andhydrocarbons, it is part of the air pollutants associated with the transport sector, which have a negative impact on human health,animals and vegetation. In this paper the authors propose a methodology for assessing CO emissions from road traffic...
Autori: Gabriela Mitran
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26466

AbstractIn the last decades, the surface of Romanian forests decreased due to an intensive harvesting and, as a consequence, the price ofpulpwood significantly increased. In the same time, the regulations for environmental protection were successively hardened inRomania, so that all chemical pulp mills were closed for economic and environmental reasons. In these circumstances, Romanianpaper producers shifted to recovered paper as raw material. This decision is in accordance with trends of Europe...
Autori: Adrian Cătălin Puiţel
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26462

AbstractWater is essential for development and its use for the industrial and agricultural sector has grown to exceed natural supplies inmany parts of the world. Businesses have became more aware of the water-related risks of their products, facilities and/or supplychain and started to consider the water accounting tools useful for identifying the “hotspots” related to water use and its socialand environmental impacts, improving operational efficiency and communication with stakeholders.The main...
Autori: Simona-Andreea Ene Popa
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26482

AbstractIn European countries, because of low fossil fuel reserves, energy saving is one of the primary research goals in every energyconsumer sector. In the last several years, several directives were elaborated by the European Commission to enhance the energyefficiency in buildings and increase the use of renewable energy sources. In European countries with temperate climates, in aresidential building with a “traditional” insulation of the envelope, heating represents approximately 65 to 75% o...
Autori: Imre Csáky
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26534

AbstractAn important target of the European Union and national governments is to increase the contribution of renewable energy to thetotal energy supply. According to numerous estimates, the proportion of renewable energy sources of the global energyconsumption could reach 15 to 20 percent by the middle of the 21th century; moreover the total amount of investments inrenewable energy sources could be 2.5 times greater than the current level. This increased investment is definitely achievable duet...
Autori: György Csomós
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26536

AbstractThe electricity consumption of a country is influenced by several parameters of the national economic structure, the level ofsocietal advancement and the economic climate. Indicators based on the rate of GDP and electricity consumption are widely usedfor characterizing the productivity of an economy. In this paper, the electricity consumption of the household and productivesectors is analyzed based on reference electricity consumption (proportional to GDP) and the relationship between co...
Autori: Judit T. Kiss
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26540

AbstractThe thermal and water insulation of buildings is extremely important. Currently, the most applied insulation materials in thebuilding sector are plastic foams and fibrous materials. Different types of polystyrene materials are used as water and thermalinsulators, e.g., expanded polystyrene (EPS) and extruded polystyrene (XPS). The differences between the different polystyrenematerials is found in their manufacturing processes and thus in their microstructure. Our research focuses on the ...
Autori: Ákos Lakatos
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26546

AbstractEnvironmental and territorial compatibility of industrial activities can be evaluated by considering several criteria, usuallyformalized in the contest of a Strategic Environmental Assessment (SEA); the pipelines sector, however, is not as wellstandardized as others. In this paper, a new methodology to evaluate territorial compatibility of proposed pipelines is presented.This approach can be useful to assess proper development compatibility of oil and gas pipeline networks, and it could ...
Autori: Vincenzo Torretta
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26561

AbstractThe hotel industry constitutes a major sector of the wider tourism industry and, in common with other industries, hospitalityoperations inevitably entail environmental impacts. Requirements for corporate financial reporting are commonplace, but publicdisclosure of the environmental effects of organizations’ economic actions - referred to as environmental reporting – whilegenerally only a voluntary commitment offers a potentially valuable contribution towards assessing the industry’s glob...
Autori: Patricia Milanés-Montero
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26572

AbstractInterest in the relationship between innovation and Corporate Social Responsibility (CSR) has grown considerably in the last fewyears. The aim of this paper is to analyze the relationship between a company’s technological posture and CSR, as one of themain determinants of technological innovation performance. From knowledge-based and stakeholders’ theories a structuralequations model of relationships was established and statistically tested through Smart PLS on a sample of Spanish firms ...
Autori: María I. González-Ramos
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26576

Abstract Over the past few years, green computing has received an increasing amount of attention since it is considered as one of the critical factors for protecting the environment. This study investigates gender diversity in terms of applying Green Information Technology (GIT) based on the differences between significance tests result for males and females. For this purpose, a survey was conducted among IT professionals from public and private sector organizations since GIT is a new concep...
Autori: Alok Mishra
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26594

Abstract Along with nowadays growth of urban areas and population, it is more and more important to have better water resources management, especially regarding drinking water supply. Maintaining a good state of a water distribution network poses challenges that are addressed by research community. Two of the main challenges in management of water distribution systems are the reduction of energy consumption due to the high pumping requirements in some systems and/or reduction of water losses...
Autori: Mario Castro Gama
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26747

Abstract Transparent and participatory decision making in solving complex forest management problems are fostered by numerous forest policies. Thus, all relevant stakeholders should be involved in the process of evaluating forest road options from the early stages of planning. However, participatory tools are not yet used as a matter of course in the Romanian forest sector. This study aimed to stress the importance of corporate social responsibility (CSR) in decision making in the forest sec...
Autori: Adrian Enache
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26763

Abstract This paper reports the activity, promoted by the Italian agency for new technologies, energy and sustainable economic development (ENEA), in the framework of the project for the development and implementation of the first Italian Platform for Industrial Symbiosis implemented in Sicily (2011-2015). The goals of the project were: to provide a methodology and an instrument for industrial symbiosis implementation at regional scale, to implement a IS Platform as a support to SMEs to ind...
Autori: Laura Cutaia
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26774

Abstract The European Commission has introduced a whole range of policies and initiatives to promote the product eco-innovation and the environmental impacts reductions. One of the key topic for the reduction of the environmental impacts is the waste recycling and reuse (turning waste into useful resources). A teamwork of Politecnico di Milano has developed a research work, still ongoing and continuously updated, called “The usefulness of the useless. Cross-sectorial evaluation of wast...
Autori: Marco Migliore
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26788

Severe power shortages and poor performance of administrative demand response (DR) in China have motivated exploration of potentially more effective market-based approaches to promote DR deployment. We present a systems dynamics model for estimating DR-related costs and benefits to stakeholders. The model is used to study the performance of DR programs under various alternative incentive mechanisms. The systems dynamics process can quantitatively explain incentive-related obstacles in China ...
Autori: Beibei Wang
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26945

This work establishes a mapping procedure to determine the risk of susceptibility to hillside movements (landslides) that can be applied to any territory by means of algebraic mapping of the passive or determining factors that influence risk. On the one hand, derivative morphometric mappings obtained from a Digital Terrain Model that notably influence the genesis of active processes have been generated; these mappings include gradient mapping, aspect mapping and type of curvature mapping. On ...
Autori: Antonio Miguel Martínez-Grańa
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26954

We analysed the body of knowledge on the topic of environmental management in the construction sector with the intention to identify the state of the art and opportunities for further research. The articles' database is from international journals in English and in Portuguese languages. We identified key features of interest related to environmental management in the construction sector by performing a systematic analysis. Relevant articles along with their level of citations and the reco...
Autori: Lucila M.S. Campos
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26969

The objective of this article is to study the evolution of soil erosion produced by the Siret River during 1989 – 2008. The hydrophysical and mechanic action of the river flow manifests by freeze, thaw, erosion, transportation, and alluvial deposit processes. The researched section was delimited in a sector of Siret River bed, where the exploitation of mineral aggregates is carried out on large areas. The influences and effects of deficient exploitation of mineral aggregates have a dire...
Autori: Stelian Cartacuzencu
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26977

In past ten years area of green technologies and materials was the most growing industry sector in the world. It is related with global warming, air pollution and energy saving. Building sector intensively increased air pollution and is related with high energy consumptions. The use of renewable or recyclable materials can reduce these problems. In current work, thermal insulating materials from hemp shives and corn starch were investigated. Structures of various shives fractions were analyz...
Autori: Giedrius Balčiūnas
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26992

Based on the new cadastral measurements that are going to be performed at the level of both territorial-administrative units and cadastral sectors, respectively, on real estates and/or parcels, the technical data of the unitary cadastral system and land register will be obtained. When referring to the cadastral territories where surface and subsurface drainage works have been performed, it is absolutely necessary to correlate the technical data resulted from the cadastral measurements with th...
Autori: Valeriu Moca
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27054

In the context of sustainable development and the impact of human activity on the environment, the Faculty of Geodesy – Technical University of Civil Engineering Bucharest has developed an accredited new curricula at the Master’s degree level. As basis of the curriculum design and content subjects were considered fundamental notions needed by surveyor specialists to work successfully in interdisciplinary teams to and identify and solve environmental problems. The presentation of t...
Autori: Dumitru Onose
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27057

The economic literature provides ample evidence that tourism makes intensive use of land both as a product and as a production factor. However, what is now known as mass tourism was developed in a setting in which respect for the environment among businesses and consumers was conspicuous by its absence. This situation has recently changed as consumers increasingly demand sustainable tourism products and require companies to respect specific environmental commitments. How companies manage thi...
Autori: José Luis Sánchez-Ollero
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27068

There is a great deal of research focusing primarily on the analysis of cities’ sustainable development, in which the role of culture plays an important role. Accordingly, a range of research disciplines consider the influence of culture on sustainable development. The relationship between culture and sustainable development is analysed from two perspectives: the development of the cultural sector and the presence of cultural dimension in different public policies. One of the elements t...
Autori: Juan Antonio Mondéjar-Jiménez
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27069

This paper seeks to empirically examine the relationship between Environmental Activities (EA) included as part of Corporate Responsibility (CR), and corporate image, loyalty, and trust in the hotel sector. It also examines the impact of image on trust, and the impact of trust on loyalty. Data were collected from a sample of 134 customers of four four-star international hotels. The data were processed with PLS-Graph software, using structural equations to test the hypotheses. The findings rev...
Autori: Beatriz Palacios Florencio
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27070

This study analyzed the determinants of eco-innovation in a sample of companies drawn from several sectors of economic activity in Spain and studied similarities and differences in their activity. The analysis used information obtained from the Technological Innovation Panel (PITEC) database created by the Spanish Institute of Statistics. The methodology used showed that although all the variables used in the model were significant for all sectors of activity, their effects were specific to e...
Autori: Alejandro García-Pozo
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27072

Hospitality is the main industry in the service sector in Spain, contributing to more than 10% of the gross domestic product and approximately 12% of all employees. Firms in this industry are beginning to adopt eco-innovations to reduce their environmental impact and optimize the use of natural resources. However, most companies do not have the necessary resources to tackle ecoinnovation on their own and need to cooperate with different agents. The purpose of this paper is to examine how open...
Autori: Francisco José Sáez-Martínez
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27073

This article addresses a cross-destination research to study a key issue for the growth and competitiveness of the tourism sector, which is the perceived environmental sustainability of a destination. Particularly, a segmentation analysis is developed to examine potential unobserved heterogeneity across tourists regarding their perception of environmental sustainability of the destination. 918 tourists of five Mediterranean Sea Basin cities are studied using a latent class segmentation techni...
Autori: Raquel Sánchez-Fernández
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27075

Tourism and the environment are two closely related concepts. Environmental abuse can result in deteriorating environments with dramatic implications for tourism, which is why more tourism organisations and hotels have been gradually implementing environmental management policies. The objective of this study was to analyse the impact of market positioning as a green hotel on room prices in large cities. The hedonic pricing method was applied to hotels in two locations: Madrid and Barcelona. D...
Autori: Ismael P. Soler
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27076

Corporate Social Responsibility (CSR) is implemented unevenly in the Spanish tourism industry. The country’s hotel infrastructure is not an exception. Many researchers have focused on finding out to what extent the implementation of CSR is ideal from a hotel management perspective and what its effects and consequences are. To a lesser extent, this work has analyzed how and how much consumers rate socially responsible actions, particularly those associated with the environment, society a...
Autori: José Mondéjar Jiménez
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27077

We computed the Product Environmental Footprint (PEF) to identify the environmental performance of recycled wool by means of data belonging to a real case study in Italy. First, we analyzed inventory data quality by computing the data quality rating (DQR) index, according to the criteria provided by the PEF protocol. Quality of specific and generic data (selected from the Ecoinvent database) was evaluated as excellent and good, respectively. We then quantified the impacts related to each rele...
Autori: Silvia Bamonti
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27121

The Project “Green - Industrial Symbiosis” (G-IS), in Emilia Romagna region (IT), took place in two phases: phase I, 05.2013 – 03.2014; phase II, 10. 2014 – 10.2015. During the first phase, it was completed the first part of the pilot project of industrial symbiosis (IS) in Emilia-Romagna, which involved 13 companies in the agro-industrial sector, 7 laboratories of the High Technology Network, with Unioncamere and Aster (promoters) and ENEA (technical and scientific co...
Autori: Laura Cutaia
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27124

As a part of the development of the Environmental Footprint (EF) guidelines, in June 2014 the European Commission started 11 pilot projects for the development of Product Environmental Footprint Category Rules (PEFCRs) for food, feed and beverage products. The PEFCRs are developed by technical secretariats involving various stakeholders from industries, academia, governments, trade unions and non-governmental organisations. This paper presents the state of the art of developing the PEFCR for...
Autori: Carlo Russo
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27132

Sustainable use of metallic mineral resources of Serbia, being a part of natural resources, represents the basis for the planning, functioning, development and growth of numerous sectors of the economy as well as the basis for assessing the positions and perspectives for further socio-economic development of the country. Following a two-decade long period of socio-economic regression and economic and financial decline in Serbia, as well as problems in the functioning of institutions and strat...
Autori: Radule Tošović
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27138

Environmental problems that result from increases in the generation of urban solid waste are compounded by the inadequate management of wastes generated by large-scale meal production at Food and Nutrition Units (FNUs). With the growth of eating out sector, solid waste management of FNUs should be focused on minimizing waste generation, while considering all regulations enforced, including those related to hygienic quality of food. The goal of this study was to determine the quantities and t...
Autori: Jaqueline Zotesso
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27168

Against a background of growing concern with environmental issues, resource consumption and waste production in the construction sector, this article presents the results of a study on the implementation of environmental management systems (EMS) certification in Portuguese construction companies. It reports on how construction companies perceive motives, difficulties, benefits and effectiveness of implementing EMS certification. A questionnaire served as the basis for data collection. It was sen...
Autori: Caroline Dominguez
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27174

This study was carried out to (1) investigate the potential of in-vessel solid-state anaerobic acidogenic co-digestion of high solids containing substrates, namely organic fraction of municipal solid waste (OFMSW) and cow manure and (2) examine the feasibility of using leaching bed reactors (LBR) for hydrolysis/liquefaction and acidification of OFMSW and cow manure mixtures for maximum total volatile fatty acid (VFA) and alcohol production. Results indicated that hydrolysis efficiency of 20-25% ...
Autori: Tuba H. Erguder
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27186

The need to develop models for analyzing socio-ecologically structured strategic portfolios derives from concerns regarding the sustainable development manifested in the current economy. Such models are useful for underlying the strategy of the organizations oriented towards achieving their objectives and the requirements of sustainable development. The model that we propose is based on an algorithm of strategic portfolio classification focused on the organization’s potential of sustainab...
Autori: Oliver Constantin Pricop
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27209

Rotifers are known as cosmopolitan organisms, found in high density in most waters, often representing the dominant group in terms of species diversity and abundance in the zooplankton community. Since the functionality of an ecosystem is closely related to the diversity of communities, analysis of rotifers assemblage may be a useful tool in understanding the mechanisms of the spatial and temporal changes on this level. Data were collected from 2008 until 2010, in distinct areas of Danube, Sf...
Autori: Larisa Florescu
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27247

The growing absolute and relative water scarcity requires drastic change in the water cycle in order to target an efficient and robust water supply. The water cycle consists of the production of water, water use, collection of wastewater and its treatment. This article addresses whether the market is capable of adopting such radical changes as needed, which hindrances have to be navigated and whether and how policy could help. This is done by assessing the roles of three prominent new technologi...
Autori: Kris Lulofs
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27270

Environmental issues have received ascending attention in recent years due to the increase of their negative effects. Greenhouse gas emission levels have experienced an exponential increase in the last decades mainly on account of the development of the building sector. Life cycle assessment (LCA) of buildings is a proper tool to analyse the full environmental impact during their designed lifespan. Inventory databases have a shortage of local parameters in some countries and need to be developed...
Autori: Iosif Boros
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27289

In this paper we address Corporate Social Responsibility (CSR) as a competitive factor in textile and fashion value chain. CSR assumes a large range of activities focused on one or multiple targets, from work conditions to social programs, or environmental impact. The influence of CSR strategies on market performance depend on how truthful consumers will understand and believe to be the values offered by companies. The qualitative research has considered seven case studies from Portuguese textil...
Autori: Graça Guedes
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27316

With population growth and increasing industrialization, enormous amounts of agro-industrial wastes are being produced. Without proper use, these keep piling up leading to tremendous pressure on environmental safety. There is also considerable economic interest not only in the proper utilization of these wastes, but also in developing appropriate processes for this purpose. Sludge generated in pulp and paper mills is one of such solid wastes. Although several studies have investigated its reuse,...
Autori: Patrícia Raquel Silva Zanoni
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27320

The objective of the paper consists in determining the level of awareness towards sustainability and ecological issues for Russian and Romanian oil and gas multinational companies (MNCs). Thus, we employed a qualitative approach on the issue, both by investigating the information disclosed in sustainability and/or CSR reports from a sample of Russian and Romanian corporations and by keeping trace of the adequacy of their reporting practice with the Global Reporting Initiative (GRI) standards. Ou...
Autori: Codruţa Badaluta Minda
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27352

The paper is focused on a research project aiming to provide conditions for market competitiveness of producers and to guarantee the free movement of Romanian products on the EU. This is done by guaranteeing essential health and safety requirements applicable to work equipment in order to implement policies set out in the strategy EUROPE 2020. This strategy takes into account the priority of: favourable growth of inclusion-promoting an economy with a high rate of employment, ensuring social and ...
Autori: Anca Elena Antonov
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27371

Continuously increasing energy prices, as well as the increasing number of legal stipulations, bring to the attention of scientists the necessity of finding solutions for energy saving by using different heat sources. According to the EU Action Plan, the highest potential of energy savings (27-30% until 2020) will be applied to the existing buildings. Under the circumstances of environmental issues, research on the use of secondary energy resources is of great interest, being a concern in the...
Autori: Timea Gabor
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27395

The Rural Development Plan (RDP) represent the most important source of contributions and support for the agro-food sector companies in Italy. The European Community planning tool based on a European Structural and Investment Fund (SIE) allows the agricultural and forestry entrepreneurs to undertake projects and investments for the improvement of their companies. During the 2014-2020 RDP program, the Emilia-Romagna region (Italy), promoted a rewarding mechanism to support those companies car...
Autori: Enrico Gerboni
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27404

Water footprint is an indicator of freshwater use that looks not only at direct water use of a consumer or producer, but also at indirect water use; it can be regarded as a comprehensive indicator of freshwater resources appropriation, next to the traditional and restricted measure of water withdrawal. It could be counted in terms of the sum of direct and indirect water costs in all processes and input-output analysis to detailed water used in all plant. In this paper, the application of the...
Autori: Agata Matarazzo
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27410

Sharing economy business experiences are rapidly rising worldwide and deeply changing structures and models of customers purchasing attitudes and needs. Inspired by principles of sustainable consumption, its starting point is the idea that every underutilized resource is a wasted resource. Beyond the digital services implemented by sharing platform, there are also social and physical places where communities are experimenting the potential of collaborative and innovative solutions: purchasing...
Autori: Paola Sposato
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27417

The paper evaluates the effect of selected socio-economic parameters on the generation of municipal waste in Podlasie Province of north-eastern Poland. The study was made over the eight year period (2001-2008) and seventeen separate counties were analyzed. Principal component analysis (PCA) as a multivariate statistical method was used for filtering the data so that only the significant independent variables could be determined. The first component explained over the 54% of waste production v...
Autori: Izabela Anna Talalaj
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27431

This paper examines employees’ work-related attitudes to recycling and waste management systems whilst retaining a link with personal domestic behavior. A questionnaire of 38 Likert-type items measured employee attitudes to environmental, waste management and recycling, environmental and sustainability concerns, perceived costs and benefits to the company. The hypotheses included demographic differences in attitudes, that attitudes and behavior are related and that behaviors transfer from...
Autori: Oliver Heidrich
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27531

Reduction of environmental pollution in general, and emissions of greenhouse gases in particular, remain priorities for the sustainable development of human society. The strategies applied for designing industrial manufacturing processes were radically changed; nowadays the focus is mainly on the efficient use of energy sources. This means that at this moment there is a huge demand for innovative environmentally friendly technologies, for various industrial processing sectors. Electromagnetic fo...
Autori: Dorin Luca
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27539

The paper presents a Multi-Criteria Decision Analysis (MCDA) methodology to analyze environmental performance indicators of an organization designed according to Eco-Management and Audit Scheme III - Regulation (EMAS III). The newly proposed indicators are intended to achieve Best Environmental Management Practice (BEMP) to facilitate and harmonize the way the environmental performance is reported and analyzed periodically within the Environmental Management System (EMS) of the organization. Dur...
Autori: Georgeta Madalina Arama
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27598

The present work aimed to optimize a new economic medium for biopolymers production by Rhizobium leguminosarum. Biopolymers were poly-β-hydroxybutyrate and exopolysaccharide (EPS and PHB). They were extensively used in various industrial sectors. Statistical experimental designs and Response Surface Methodology were employed to optimize the medium components. A central composite design was applied to increase the production yield and predict the optimal values of the selected factors. An op...
Autori: Mohamed Sellami
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27609

Increased concern about global warming in today’s world has led to the legislation of regulations that seek to gradually reduce the amount of greenhouse gases emitted by industrial sectors and along their supply chains. This study focuses on the amount of carbon emitted in a two-echelon supply chain in which one supplier delivers a single product to a group of retailers and attempts are made to integrate and coordinate its different members. A mixed integer programming model is thus develo...
Autori: Seyed Hesameddin Anvar
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27610

A 120 kilometers reach of the Prut River, Romania was surveyed and the concentrations of four trace metals (copper, cadmium, lead and zinc) were determined in water and sediments. These elements are the main pollutants expected in the region, as a steel-producing factory in Romania is located in the close neighborhood of an area under protection, the Lower Prut Floodplain Natural Park. Samples were collected in 2010 and 2011 from the water-sediment interface at six locations along the lower sect...
Autori: Marius Lucian Matache
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27612

Real estate is an industry sector with high potential to increase energy efficiency. However, many of the existing green building investment opportunities (GBIO) are not utilized because economic valuation tools are complex and oftentimes difficult to understand. For this reason, we develop a formal, but comprehensible bottom-up model to determine the optimal investment amount from an economic perspective, placing particular emphasis on the descriptive valuation of risk, and point out the applic...
Autori: Hans Ulrich Buhl
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27687

In the framework of the European Commission Blue Growth Strategy, a joint process among European countries has been put in place since 2014 to promote and implement research and innovation actions to increase the number of jobs in the marine and maritime sectors, commonly named ‘blue’, and pursue a sustainable growth in the Mediterranean area. The process has then been extended to the non-European (non-EU) Mediterranean countries. The natural and cultural uniqueness of the Mediterran...
Autori: Margherita Cappelletto
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27786

The construction sector has evolved a lot over the last few years promoting the design and manufacturing of innovative and environmentally sustainable materials and products. In accordance with European and national guidelines, with a growing awareness of environmental issues several experiences are showing the interest of companies to qualify their products as green and environmentally sustainable. In the European context many directives have been introduced which, among their themes, speak of ...
Autori: Marco Migliore
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27806

This paper presents a mapping procedure for determining the environmental impact of flooding in spatial planning. This procedure is applied to a section of the Guadalquivir River in the Quemadillas sector of Córdoba, southern Spain, where flood risks are of great importance because of improper riverside planning and the absence of prevention measures. We performed a comprehensive environmental analysis in conjunction with hydrological and hydraulic modelling using GIS techniques, allowing...
Autori: Antonio Miguel Martínez-Grańa
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27837

This paper seeks to evaluate the quantities of e-waste in Botswana from 2000-2019, with a view towards formulating an effective and sound e-waste management system. Due to a lack of complete historical records on e-waste quantity and quality, this was achieved by the Grey Model GM(1,1) forecasting method. Our estimations indicate that an average weight of about 293.18 tons of e-waste will be generated in 2019 in the country. Considering an economic lifespan of between 3 and 10 years, more e-wast...
Autori: Daniel Mmereki
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27838

Day by day, energy resources are diminishing and the concentration of GHG (greenhouse gas) emissions are increasing in the world. So, analysis and waste utilization of industries has a great concern for the society. Sugar mill plays an important role in the context of Indian market. Sugar industry mainly consist of three plants i.e., sugar mill, cogeneration plant and distillery unit. These units i.e. cogeneration and distillery are basic industries for power and chemical sectors which is hav...
Autori: Manish Kumar Chauhan
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27881

Latest analysis regarding the climate change phenomenon arises issues related to air quality, human comfort within urban environments and an increased energy demand attributed to the building sector. The Urban Heat Island (UHI) phenomenon is directly responsible for the poor quality of life in cities and for increased energy consumption. Characteristic features pertaining to a specific urban environment, such as local microclimatic conditions, urban morphology and anthropogenic heat release ...
Autori: Adriana Lucia Kadhim-Abid
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27913

The objective of this paper is to investigate eco-efficiency in a durable goods manufacturing system. It is intended to apply a method used in a company producing heating devices within the boiler sector. A hybrid methodology is used to assess the eco-efficiency of manufacturing processes, based on combining Material Flow Analysis, Life Cycle Assessment, and Material Flow Cost Accounting. This provides an effective approach to evaluate environmental and economic performance in the context of ...
Autori: Aldona Kluczek
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27918

Sustainable management of transboundary rivers, especially in water-scarce regions is increasingly becoming more challenging due to the collective adverse impact of upstream development and climate change on transboundary scale. Two major tributaries of the Tigris River, the Diyala (Sīrvān) and the Lesser Zab River basins, are shared between Iraq and Iran. They were adopted as representative basins for a large number of transboundary rivers, where short-sighted perspectives are curr...
Autori: Furat Al-Faraj
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27938

Watercourses that transit rural / urban areas are susceptible to the phenomenon of aquatic pollution due to various types of polluting species. The important issues of river pollution and of polluting species dispersion, require an approach with predictive tools (models for transport of polluting species) which can evaluate the performance of depollution measures/actions to reduce pollution and to take optimal management decisions. Thus, from January 2017 to May 2017, a monitoring investigati...
Autori: Lorand Toth
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27967

The objective of this research was to analyze the factors present in occupational accidents occurred at work among Municipal Solid Waste (MSW) workers. Garbage, and rubbish from household waste were considered as MSW. The study was based on a total of 11,935 accidents occurring and reported in the MSW sector during the period 2009-2012 in Andalusia (Spain), as well as a survey of 572 workers in the above mentioned sector conducted in 2009. All the variables included in the accident reports we...
Autori: Antonio López-Arquillos
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27993

Slags are the main by-products from steelmaking cycle, which are currently recycled inside the steel industry as well as in other sectors with significant environmental and economic benefits. As in Italy slags application is not yet allowed in agriculture, the paper aims at evaluating the technical and economic feasibility of a slag treatment plant, to obtain a product to be sold in the fertilizer market as soil amendment. A preliminary assessment of the fate of some trace metals (Cr, V, Sb a...
Autori: Teresa Annunziata Branca
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28012

Based on the dynamic panel data from 29 administrative regions in China over the period of 2003-2013, we applied GMM system method to the analysis of the relationship between financial development, economic growth and CO2 emissions. Empirical analysis indicates that economic growth is usually accompanied by higher CO2 emissions, while the increasing level of final development is associated with a reduction in CO2 emissions. Further analysis shows that the relationship between financial develo...
Autori: Shushu Li
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28023

The main focus of the current research work is an identification of sustainability of textile wastewater management (STWM) practices and subsequently to suggest a conceptual framework that influences the STWM practices on performance improvement. By exhaustive literature review, STWM practices are examined and designated highly significant STWM practices for further analysis. The proposed design shows a clear interpretation of sustainable textile wastewater management that depends on economic pe...
Autori: Punyasloka Pattnaik
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28058

The present study has established a methodology to determine the most environmentally sustainable area for the expansion of a city center using Geographic Information System (GIS) technology. This technology permits the graphical information associated with a municipality to be manipulated, integrated, analyzed and represented in a simple way that is cost effective during the early decision making steps, which analyze the various options regarding the urbanistic planning prior to taking final...
Autori: Marco Criado
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28028

Since the middle of the past century, when the synthetic fibers began their rise, wool has steadily lost importance in the textile sector, and now is a marginal fiber on the textiles market. Great amounts of non-marketed raw wool have turned from an income source for sheep farmers into a problematic waste, which is, at best, burn or landfill. With increasing interest for sustainable use of natural resources, wool was reconsider as an underrated, underused renewable resource, worthy of a bette...
Autori: Hossein Rajabinejad
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28031

The environmental and economic impacts posed by waste electrical and electronic equipment (WEEE) make an effective collection and recycling scheme necessary for developing countries. Currently, developing countries in the Asia-Pacific regions are highly variable in terms of their present state of WEEE management, due to different economic conditions and levels of management. In this paper, we surveyed existing WEEE collection and recycling system in three Asia-Pacific developing countries &nd...
Autori: Yuan Chen
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28034

In the European Union, 88 million tons of food is wasted annually, 30% of which comes from the production and processing sectors. Among the different food waste, vegetable ones represent a remarkable share and their management is complicated by the usually high-water content and the difficult storage. In this context, the earthworms are an interesting solution because transform vegetable waste into valuable products: the vermicompost, that can be sold as organic fertilizer, and the earthworms th...
Autori: Cecilia Conti
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28073

The goal 12 of the 2030 Agenda for Sustainable Development takes into consideration the responsible consumption and production in the perspective of circular economy. The agri-food sector is more actively involved in these initiatives, because it offers the possibility to exploit waste and by-products, by adopting suitable biotechnologies. Such processes can be carried out either under aerobic conditions, for the production of compost, or anaerobically, for the production of biogas. In this work...
Autori: Veronica Novelli
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28078

Agriculture is a highly water-demanding sector. Developed in recent years, the precision farming approach allows to optimize irrigation without compromising crops productivity. WSN networks are a key element of this approach because they allow to monitor continuously large number of parameters providing the possibility of a real-time intervention on field management practices. The WSN networks can be used to measure traditional parameters such as precipitation, soil moisture, or irradiation and ...
Autori: Sara Simona Cipolla
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28083

The scarcity of water resources, especially in the agricultural sector, is an increasing problem both in developing and industrialized countries. Recent studies and reports have shown the high potential of wastewater reuse mostly in South European countries. In this paper, we study the possibility to reuse wastewater from the Santerno full-scale wastewater treatment plant located in Imola (Bologna, Italy). Specific monitoring campaigns have been carried out in Basin 1 of the natural finishing tr...
Autori: Carmine Fiorentino
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28085

The activities connected with the construction sector are responsible for several environmental impacts, both in the construction sector, and in the many manufacturing sectors involved in the supply chain of materials and products (mining sector, manufacturing sector, waste treatment etc.). The building products have a marked cross-sectorial connotation, according to the ANCE 2016 report, 31 economic sectors out of 36 are suppliers in the construction sector. One of the possibilities to reduce t...
Autori: Marco Migliore
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28090

This manuscript presents the bicriteria optimization of a polygeneration system to be installed in a tertiary sector building, considering economic and environmental objective functions. Electricity, hot water, steam, and cooling demands were considered. The bicriteria problem considered the annual costs and the annual carbon footprint. Updated environmental information was obtained through the application of the Life Cycle Assessment methodology and implemented within a Mixed Integer Linear Pr...
Autori: Bruno Campos Teixeira de Carvalho
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28103

In China, there exist major differences in both the energy consumption and industrial structure between provinces and cities, leading to carbon emission transfer. Based on inter-provincial trade and industrial transfer, this paper measures the carbon emission transfer of China's sub-sectors and cities in 2007 and 2010 using the inter-provincial input-output model. The results show that, carbon dioxide transfers from economically developed regions and regions with a single industrial structur...
Autori: Yawei Qi
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28106

For efficient management of the losses of drinking water distribution networks, it is essential to have a precise knowledge of the system and its infrastructures. In this context, our study focused on describing two drinking water distribution networks, from two different countries: Rabat and Sale, Morocco and Timisoara, Romania, for water losses over a period of four and five years, respectively. The work consists of calculating some performance indicators to establish thematic maps using Geogr...
Autori: Ziane Imane
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28113

The contamination of aquatic and terrestrial environments by pesticides is highlighted by their possible toxic properties and poor biodegradability on the environment. The development of low cost by products from agricultural sectors as a suitable solution for contaminated areas remediation is of great environmental interest. Straw wastes can be considered as a promising alternative to remove different chemical compound that are environmentally toxic. In this study, some materials derived from ...
Autori: Irina Gabriela Cara
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28161

The anthropic impact, having various forms, negatively changes the parameters of water quality and disturbs the living environment of benthic macroinvertebrates. The purpose of the present study is to present how the main sources of pollution influence the way of life of the benthic macroinvertebrates community. 20 quantitative benthic samples were collected from different benthic areas of the Bega River water during from June 2014 to February 2017. In addition to identify all the changes that o...
Autori: Adina Horablaga
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28178

Since the era of the Industrial Revolution, energy consumption has considerably increased. As a consequence, a significant rise in greenhouse gas emissions has become a serious threat to environmental sustainability through climatic changes, global warming, natural disasters and pollution. In this context, increasing energy efficiency as well as the use of renewable energy can serve as important instruments for reduction of greenhouse gas emissions. The related literature has thus far generally ...
Autori: Yilmaz Bayar
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28185

A water distribution network’s (WDN’s) flow capacity decreases over time mainly because of the unplanned demand growth at its consumption points, increased water loss, and increased internal roughness caused by aging of pipes. In this context, this work presents a new performance indicator, the Carrying Capacity Indicator (ICC). It will enable utility managers to evaluate WDNs’ hydraulic and energy efficiency. The ICC was applied in a real case study: a sector of the Joã...
Autori: Heber Pimentel Gomes
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28200

In the last decades, the effects of the climate change phenomena and the consumption rates of raw materials have led to an increasing awareness regarding the need of implementing the sustainable development concept at the global scale. The activities we complete each day have a direct negative influence over the current situation of the natural ecosystems, and therefore it is highly important to understand and reduce at the same time our global environmental footprint. One of the most significa...
Autori: Sebastian George Maxineasa
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28219

The textile industry has been contributing to the generation of wastewater containing dyes during the dyeing process. In this sector, Reactive Blue BB is a dye used on a large scale. One method widely applied to dyes wastewater treatment is adsorption. This technique is inexpensive since it can apply industrial by-products as adsorbents. In this work, the adsorption of Reactive Blue BB dye by the sugarcane bagasse, a by-product from the sugar and alcohol industry, was evaluated in batch syste...
Autori: Handria Hariane Piffer
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28226

Overexploitation and competitiveness over shared fresh water resources are some of the growing problems that affect numerous countries world-wide, in particular those characterized by high water-related risks linked to water scarcity, droughts and baseline water stress. Private and public sectors are driven to find alternative or best-practice strategies to conserve and optimize the water resource and guarantee a future use to all. The affiliate of Philip Morris Manufacturing and Technology Bol...
Autori: Matteo Magagni
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28287

Car fluff is an important problem for the industrial compartment, especially for Italy, considering the huge amount of waste produced by the automotive sector, approx. 180.000 ton/year. Although car fluff (CER 191004) is suitable for CSS-Combustible production, with destination to cement factories, a very low amount of it reaches this destination. An alternative way to transform this problem into an opportunity consists into the transformation of bioliquid after its thermochemical transformati...
Autori: Ivana Moscato
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28289

The long-term EU strategy to support the sustainable growth of the marine and maritime sectors (Blue Growth) involves economic and ecological topics that call for new computer science systems to produce new knowledge after processing large amounts of data (Big Data), collected both at academic and industrial levels. Today, Artificial Intelligence (AI) can satisfy the Blue Growth strategy requirements by managing Big Data, but requires effective multi-disciplinary interaction between scientists....
Autori: Gianpaolo Coro
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28292

Every year 93 billion tonnes of raw materials are consumed, but only 9% of them are reused: a potential of about 3 trillion dollars worldwide, 88 billion in Italy, according to Growth Within: A Circular Economy Vision for a Competitive Europe by Ellen MacArthur Foundation with McKinsey. A vehicle is potentially recoverable, in its components for more than 95%, an industrialised process of treatment of end-life vehicles (ELVs). Optimising raw material recovery is currently possible and advantag...
Autori: Luca Pomili
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28295

Plastic and circular economy are key words that characterize our present and seek to address the future of the global social economic system. Plastic, on the one hand, is the emblem of modern times, a low cost material with unparalleled functional properties. Circular economy, on the other hand defines an alternative model to traditional economy that focuses on sustainability. In this work, the author presents a case study relating to a virtuous example of circular economy applied to the industr...
Autori: Leonardo Mita
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28301

This study analysed the recycling of debris derived from the partial and selective demolition of concrete structures of Sant’Elia Stadium in Cagliari (Sardinia, Italy). This recycling was carried out to obtain coarse recycled aggregates for the production of recycled concrete. The experimental investigations demonstrated the possibility of using these recycled concrete aggregates in structural concrete and in precast concrete element, with unchanged production processes and suitable mechan...
Autori: Luisa Pani
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28307

Citrus is one of the most important fruit tree crops worldwide, with respect to both total production and economic value. About 80% of the world production is destined to the fresh market, the remaining is processed to obtain various products (juices, jams, etc.). Citrus processing residues account for about 50-60% of processed fruits; their huge amounts and peculiar characteristics need a correct management that imply cost for producers and processors. If not well managed, they can represent an...
Autori: Paola Sangiorgio
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28309

This article presents the existing problems of formation and further functioning agricultural land market with current trends in greening agricultural production and changes in the strategic reorientation of undertakings in agricultural markets. In this regard, there were suggested the best marketing strategies for businesses depending on their pricing strategy and evaluated problematic aspects of land reform in Ukraine. Attention is paid to the problems of further European integration of Ukrai...
Autori: Oksana Drebo
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28327

This paper addresses the direct transfer of knowledge from university to manufacturing industrial sector, providing solutions to transform production/manufacturing waste into resources and closing loops in the process according to circular economy values. For this purpose, eco-innovation and eco-design were selected and discussed in order to be applied as tools to support knowledge transfer in the context of circular economy. These tools are focused on the re-design of process and products found...
Autori: Petronela Cozma
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28328

Côte d'Ivoire is one of the world's leading producers and exporters of agricultural products. Unfortunately, the multiplicity of stakeholders in this sector and the absence of legislation and regulations have contributed to the pollution of the various hydro systems, particularly those of Taabo river basin. The purpose of this study was to assess the ability of the Soil and Water Assessment Tool (SWAT) model to test the applicability of three vegetative filter strips scenarios to m...
Autori: Kouao Armand Anoh
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28346