? ADSORPTION OF DYE FROM AQUEOUS SOLUTION USING SILVER WOOD SAWDUST CARBON ? TIME SERIES ANALYSIS OF THE HEAVY METALS LOADED WASTEWATERS RESULTED FROM CHROMIUM ELECTROPLATING PROCESS ? WATER QUALITY CHARACTERIZATION OF THE PRUT RIVER ? ETHICAL AND SUSTAINABLE EDUCATION OF ENVIRONMENTAL ENGINEERS - BETWEEN REALITY AND HOPE ? INTERACTIONS AMONG CLIMATE, VEGETATION AND SOILS IN RADUCANENI ? IASI AREA ? DISTRIBUTION OF MIXING INTENSITY OF OXYGEN-VECTOR DISPERSIONS IN AERATED...
Autori:
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25669

Measuring progress of the tourism destinations in the area of sustainability has now become one of the major challenges facing policymakers action. Sustainability is a dynamic concept. In fact, in reality, it really can be measured is not �sustainability�, but �progress towards sustainability�, bearing in mind that this is not an ideal target linked to a fixed state of harmony, but a continuous process of adjustment and reorientation of tourism development to achieve the balance between ...
Autori: Juan-Ignacio Pulido-Fernández, Marcelino Sánchez-Rivero, Yaiza López-Sánchez
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25821

AbstractMethane landfill emissions are a general concern and should be estimated for taking the proper measures for global warmingmitigation. The European legislation is supporting all techniques that avoid, reduce or treat CH4 emissions. One of the maindirections is reducing the quantities of biodegradable waste disposed in landfills. The efforts for GHG emissions reduction andalso compliance with European legislation in the field of waste management does not mean only putting in place some sta...
Autori: Liliana Bobirica, Rodica Stanescu
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25984

AbstractInvestigating and exploring new methods of coal-mining environment has become a new project to resolve the safety of mineproduction. The virtual reality technology provides new ways and ideas for the safety of mine production, and the intelligence ofthe virtual environment is enhanced as the multi-agent is applied. Based on multi-agent technology and the investigation of themodeling approach of the virtual environment of the complex coal mine, a three-layer architecture model and the for...
Autori: Chaoli Tang, Chunling Wang, Liguo Qu, Liuyi Ling
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26364

AbstractAdaptive water resources management recognizes the centrality of learning to its effective implementation. However, theliterature on learning in Adaptive Management (AM) is disjointed and lacks rigorous treatment. The purpose of this paper is toclarify how learning associated with AM is distinctive and to explain the importance of successfully integrating it into policydesign. Because adaptive learning holds a unique position within the adaptive management and assessment process, it shou...
Autori: Wietske Medema
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26450

AbstractThis paper will focus on the 2012/27/EU Energy Efficiency Directive (EED). Because the EED is a rather new legal act, itsassessment from an environmental law perspective has been neglected in the scientific literature. The previous regulation(Directive 2006/32/EC on end-use energy efficiency) has already been analyzed from an ecological point of view (Bányai, 2013).Therefore, the next question automatically arises: does the new directive take steps to improve the European Union (EU)regul...
Autori: Orsolya Bányai
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26532

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

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 is an environmental approach of land cover in rural areas, based on a case study of Eastern Romania: Studineţ catchment (9669 hectares). The information necessary to shape the profile of the research area is obtained through diachronic and comparative analysis of different land cover categories. For this purpose, three distinct aspects were analyzed: weight and fragmentation of arable land; evolution and current weight of forests; expansion of xerotermophilous shrubs...
Autori: Iulian Cătălin Stângă
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26924

The influence of the Black Sea on the continental climate is generally limited, comparatively with other maritime basins. Nevertheless, the influence is important for local scale environment, with several applications in the economy, i.e. building industry, agriculture, forestry. The extension of the Black Sea influence inside the Dobroudja Plateau has been tackled constantly by the Romanian climatologists, the main methodological problem being the low number of meteorological stations in Do...
Autori: Sorin Constantin
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26963

Sustainable development of rural areas involving rural communities is a complex and timeless research theme, as it is based on two fundamental parties, which are in close interdependence: the headspring of sustainable resources generating development, and the rural residents representing both the consumer and the active factors of the development. In this context, this paper proposes an approach addressing the strategic options for the development and diversification of the rural economy, bas...
Autori: Romulus Iagăru
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27059

Deforestation has been recognized as an important environmental threat in the hilly area of Eastern Romania during the last two centuries. Nowadays, these former forested lands are extremely degraded through soil erosion and gullying due to improper human impact. Under such background, the paper aims at reconstituting the natural forest cover of the late 18th century, prior the aggressive deforesting actions. The methodology is based on two key elements: old maps and soil typology, both integ...
Autori: Iulian Cătălin Stângă
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27062

In this paper we applied multi-criteria methods of decision in order to establish the best encapsulation material to be used in producing photovoltaic modules. The encapsulation materials play an important role in establishing the PV module performance, especially if referring to their ability to increase their life time. For our study, we have considered the most widely used encapsulation materials available on the market, such as Ethylene-Vinyl Acetate (EVA), Polyvinyl Butyral (PVB), Thermo...
Autori: Gabriela Demian
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27169

The aims of this research are (1) to analyze the topic of forests in Romania as presented in scientific literature and (2) to identify the Romanian Geography teachers’ perceptions of and opinions about (a) the consequences of human actions on the situation of forests in Romania, (b) their own actions that lead to diminishing vulnerability and risks for forest clearances, (c) factors that influenced their attitude and behavior towards forests, and (d) suggestions for actions of forest prote...
Autori: Maria Eliza Dulamă
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27238

The paper presents some aspects regarding the use of certain bark biomass as sustainable and renewable fuel. The main bark uses are listed exhaustively, emphasizing the fact that they are parts of the forestry biomass. The main problems arising from the ecological burning of bark are highlighted, namely the amount of ash and the resulting gases, especially carbon dioxide, but the emphasis is placed on the amount of heat and ash that bark produces during combustion. Accordingly, the high and low ...
Autori: Aurel Lunguleasa
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27288

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

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

Urban forests contribute to social, aesthetic and economic benefits within cities. In urban forest management, these aspects are often not incorporated, especially in the countries of South East Europe (e.g. Serbia), where the management of urban forests is still dominated by classical forestry aims (i.e. timber production). This paper analyzes the Košutnjak urban forest in Belgrade, with a special emphasis on the needs of its visitors and the importance of its use. We aim to raise awaren...
Autori: Jelena Tomićević-Dubljević
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27461

In the context of globalization, the economic environment started to be more dynamic, complex and uncertain. As a result, some managers focused on developing sustainable organizations while others became preoccupied with creating knowledge based firms. But sustainability and knowledge aren’t as different as it seem; knowledge is a resource and sustainability concentrates on the rational use of resources. As a consequence, this article aims to highlight what a sustainable knowledge based...
Autori: Ramona - Diana Leon
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27618

The landfill reclamation project took place in the period from 2008 to 2009. Forestry reclamation was carried out in 2009. The aim of this project was to establish the growth of particular plant species, quantify plant species survival and changes in species properties over time. A phased approach was utilized to evaluate the technical and economic feasibility of the reclamation project; based on the results of these evaluations, in 2011 approximately 90 % of plant species survived during the...
Autori: Magdalena Daria Vaverková
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27668

Timber harvesting activity represents one of the major sources of the forest terrain erosion. Several studies have been performed in order to quantify the rate of soils erosion by considering the practices used in forestry, and some of them concluded that the associated erosion can be regarded as the price of having roads. The current study focused on the used practices in developing skidding trails and the associated erosion phenomena. There was found that some of the used practices (the lon...
Autori: Cristian Ionuţ Duţă
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27673

One of the main causes of global climate change is deforestation. Wood is largely used in construction, furniture, and pulp and paper industries, which consume hundred of millions of cubic meter of wood year by year. Forest surfaces decrease rapidly at global level and this reality is of crucial importance for world global ecological footprint. Shortage of pulpwood for paper industry became a great challenge and, for this reason, other raw materials must be taken into consideration. Recovered pa...
Autori: Ana Maria Cheșcă
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27703

In this paper a two stage bench scale leaching procedure is used to assess the heavy metals release from a wood-based fly ash of a 5.0 MWth grate-fired boiler. In the first step mostly K was leached with water. In the subsequent acid leaching step heavy metals were leached at a pH of 3. The remaining solids were agglomerated together with the bottom ash and the dried K-concentrate from the first leaching step whereas the filtrate was treated before discharge. In the agglomerates produced the ...
Autori: Christof Lanzerstorfer
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27875

The manner in which individuals deal with stressful situations depends on several variables. Personality characteristics, event circumstances, preparedness of individual, personal appraisal of events, pre-existing organizational and personal stressors are all key factors. Psychological resistance to stress can be the result of spontaneous evolution, or can be developed through special training, through programs that increase the threshold beyond which functional alterations may occur, resulti...
Autori: Izabella Kovacs
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27958

Being able to estimate the quantity of pollutants that can be spread in the environment is a factor of paramount importance in the industrial panorama. In order to accomplish such aim, a crucial step is the estimation of the so-called source term, that is the rate of generation (or release) of a substance in a generic process. A proper estimation requires to consider both the machinery and the unit operations present into the analysed system. For such reasons, ad hoc considerations and models...
Autori: Marco Barozzi
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27964

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

In this study, the effects of possible climate change in a 36-year period (1980-2015) in different sites on the spatial-temporal distribution of chestnut forests in the Eastern Black Sea region of Turkey were investigated. For this purpose, Giresun, Trabzon- Arsin and Artvin-Hopa in the Eastern Black Sea region were selected as the study areas. The Mann-Kendall and Sen’s trend analyses were applied to the annual temperatures (average, maximum and minimum) and annual total precipitations. ...
Autori: Ayhan Usta
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28240