For a better evaluation of the impact of road traffic about air quality, this paper considers the development of a new evaluation index system and methods. They address the assessment of the air quality around the areas with an intense road traffic, according to Chinese standards considering sulfur dioxide index (SO2), total suspended particles index (TSP), floating dust index (PM10), nitrogen oxides index (NOX) and carbon monoxide index (CO). A systematic air quality evaluation model was establ...
Autori: Zhao-hui Liu, Zhi-bin Qinhttp://www.ecozone.ro/reviste.php?RID=25714

AbstractThe regional ecological risk assessment of water resources has spatial, nonlinear and stochastic characteristics. GIS technologycan handle large volumes of spatial information, conduct spatial analysis and spatial data management operations. It visuallydisplays the distribution trend of environmental factors and the relationship between topology and regional water ecological riskpattern. This paper presents the five stages of the application of GIS in the regional ecological assessment o...
Autori: Lin Gang Wang, Ning Lian Wang, Xiao BoWu, Ya Qian Zhao, Yin Ge Liu
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25958

AbstractA comprehensive evaluation methodology for water environmental carrying capacity (WECC) has been proposed. It is based ona new definition of WECC and reasonable evaluation models compared with vector norm method for water resources supply,environmental assimilative capacity, and society supporting capacity. Evaluation index of WECC is determined for Xi’an city,depending on characteristics of the water environment in Xi’an and selection principles of WECC evaluation index. Three-layerstru...
Autori: Jun Zhang, Qi Zhou, Ya-qian Zhao, Yani Geng
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=25960

AbstractThe objective of this study is to evaluate the urbanized ecological environment quality with land use classification system(artificial ecological subsystem, water ecological subsystem and continental ecological subsystem). Three land use type ecosystem combined with characteristics of urban ecological environment conditions (space pattern, environment characteristics, biological characteristics, ecosystem service) established the urban ecological environment quality synthetic evaluation ...
Autori: Zhang Chen
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26160

AbstractThe recrudescence and diversification of natural and anthropic hazards over the past decades are mainly attributed to an increasein the vulnerability of human communities. Understanding this vulnerability, as central predictive variable within the riskequation, proves to be a highly useful tool in land planning, namely in the development of various strategies. The current paperaims at proposing and integrating certain indicators into the methodology used in the evaluation of exposure to ...
Autori: Adrian Grozavu
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26218

AbstractWaste Electrical and Electronic Equipment (WEEE) is increasing day by day more than the amount of municipal wastes in thedeveloping world. According to researches of Ministry of Environment and Urbanism in Turkey, to meet growing waste demandin all regions, 850 collection points for the district municipalities and 15 large collection centres are needed. From this point ofview, in this study, the site selection of the plants used for planning and recycling of electrical and electronic equ...
Autori: Müfide Banar
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26268

AbstractWoodland covers about one third of Italy. No longer just a source of products for fuels and buildings, forests also have aprotective function against natural disasters like landslides and they also serve as recreational areas for people.Our primary goal was to define an overall method for assessing the possible uses of woodland areas to help those preparing forestplanning instruments for evaluating the productive, protective and recreational functions of the woodlands. We quantified, usi...
Autori: Alessandro Toccolini, Giulio Senes, Natalia Fumagalli, Paolo Ferrario
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26382

AbstractThe paper represents the application of a multicriterial analysis for establishing the decisional priorities in the field of impactsgenerated by polluting emissions from large burning installations. The analytic hierarchy process (AHP) method was used inorder to express quantitatively how the environmental protection and sustainable development objectives are met. Based onexperimental determinations carried out on site at Mintia Power Station, Romania and the brainstorming sessions held ...
Autori: Dan Codruț Petrilean
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26398

Abstract The first step for scientific and sustainable aquaculture development is appropriate site selection, and the success or failure of any aquaculture development largely depends on the right selection of the site. Due to favorable climatic conditions, suitable water quality, soil high natural productivity and space availability, the long southern coastline of Iran is regarded as highly suitable for aquaculture development. Site selection can be viewed as a multi-criteria decision makin...
Autori: Freydoon Vafaie
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26866

Turfy soil is a special soil formed in the swamp environment with the incomplete decomposition of plant residue. On one hand, the special engineering geological properties of turfy soil such as high compressibility, high moisture content, high void ratio, will cause great difficulty with engineering construction in turfy soil area, this study will make it clear of parameters value for engineering design. Turfy soil, on the other hand, is a part of the wetland, the essence of protection of the...
Autori: Lei Nie
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27445

Increase in tourism demand in the coastal areas of Mazandaran Province, Iran, as one of the major tourist attractions near Tehran, has led to tourism development and consequently adverse environmental impacts. However, given the tourism potential within the region, tourism managers and planners seek to follow sustainable development principles. In this regard, determining sites capable of tourism development and finding an optimal site among the alternatives are two main challenges that they ...
Autori: Jafar Nouri
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27503

Noise is one of the most significant contemporary environmental pollutants. Sources of noise are numerous, but traffic is undoubtedly one of the most prominent. In practice, there is a growing interest in traffic noise protection, but the selection of an adequate solution represents quite a challenge. The purpose of this paper is to suggest an innovative approach to selecting the optimal road noise protection solutions. The theoretical approach for public roads noise protection has been teste...
Autori: Vladimir Lj. Obradovic
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27508

The optimization of household waste collection in China is facing more complex and structural problems related to waste reduction and recycling than that of disposal. A rigorous decision-making model of matter-element analysis (MEA) combined with the analytic hierarchy process (AHP) is developed to validate the feasibility and practicality of five alternatives to separated waste collection. This model is based on a survey of residents’ cognition and inclination toward the optimization o...
Autori: Haibin Chen
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27520

The selection of the favourite elementary watershed for a hill reservoir needs the association of all the essential criteria and all the interested decision makers. A geographical information system (GIS) is a strong tool for studying spatial data but it does not offer an appropriate decision making methodology. Due to their spatial aggregation functions, Multicriteria Analysis (MCA) methods can simplify decision making in situations where various solutions are available, and when several criter...
Autori: Mohamed Zaoui
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27594

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

A coal-fired steam power plant, located near an open pit coal mine in Mae Moh, Lampang, a province in the north of Thailand, has been in operation since 1978, with a generating capacity of 2,400 megawatts, and lignite consumption of 40,000 tons/day. A maximum hourly concentration of SO2 of 3,418 μg/m3 was measured and an emission of 150 tons/hour of SO2 from the power plant was estimated. In order to mitigate the impacts of the emission on human health, crops and livestock, several measures h...
Autori: Athikom Bangviwat
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27621

FLUCTUATION OF RIVER NETWORK WATER ENVIRONMENTAL CARRYING CAPACITY IN A COMPLICATED RIVER-LAKE SYSTEM    • MINERALOGY AND GEOCHEMICAL DISTRIBUTION OF HEAVY METALS FOR THE FAGUL CETĂȚII TAILINGS, ROMANIA    • ACCUMULATION AND AVAILABILITY OF TRACE ELEMENTS FROM SOIL INTO ORIENTAL TOBACCO GROWN IN MACEDONIA    • OLFACTORY EFFECT ON LANDSCAPE PREFERENCE    • EFFECT OF MOLASSES ADDITION AS BIODEGRADABLE MATERIAL ON PHENOL REMO...
Autori:
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27628

The objective of the present study was to (i) compare different treatment options for greywater (GW) reuse, (ii) assess the potential of treated GW for reuse, and (iii) select the optimal treatment option by using Analytic Hierarchy Process (AHP). Raw GW was settled for 2 h. Five different treatment options were investigated simultaneously in parallel using the same influent (settled GW). The treatment options were (1) sand filtration, (2) sand/brick bat filtration, (3) alum coagulation/floc...
Autori: Dilip Machindra Ghaitidak
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27669

The aim of this study is to identify the influential factors which affect the planning and construction process in coastal ecological engineering. Through the application of AHP to analyze weight, it applies the data obtained from descriptive statistics as a reference in decision-making. Research methods are by means of expert questionnaire. To understand the same and different points of views from the experts and scholars, then according to different purposes it uses the results of this study i...
Autori: Chi-Shun Hsu
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27732

Greywater reuse is widely accepted as a suitable response to the increasing demand of fresh water in urban areas. On the other hand, strict environmental regulations have obligated the development and implementation of membrane separation technologies for production of municipal potable water, in industrial water supply and in wastewater treatment. Potential energy crisis in the future has highlighted the importance of using renewable source of energy for membrane separation processes. This r...
Autori: Mohammad Ramezanianpour
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27889

In this research, optimization of Homogeneous Fenton process was performed using Multi-Criteria Decision Analysis (MCDA) and Taguchi method to remove Ciprofloxacin (CIP) from an aqueous phase. Analytic Hierarchy Process (AHP) is one of the most comprehensive systems designed for multi-criteria decision making. In this study, paired comparisons based on the AHP method were performed for three criteria including (i) CIP removal, (ii) COD removal and (iii) Sludge to iron ratio (SIR) to select th...
Autori: Marjan Salari
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28040

This paper attempts to realize the green logistics of solid waste at ports, enabling the harmless treatment, reduction and recycling of such waste through the entire life cycle. For this purpose, the life cycle assessment and the analytic hierarchy process (AHP) were applied to evaluate the green logistics of solid waste at ports. Firstly, the solid waste logistics system was examined from the perspective of logistics system. Drawing on life cycle evaluation, the author analyzed how the solid wa...
Autori: Xuexin Bao
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28107

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

This paper develops investigations in the field of analytic hierarchy techniques that could be applied in public transportation systems. The study focuses particularly on the public transport bus services in Bucharest, the capital of Romania. The research aims to investigate the methodological feasibility of the analytic hierarchy process to analyze and measure the perceptions and needs of the Romanian public transportation users. Towards this objective, the study presents the current state of t...
Autori: Ruxandra Dinulescu
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=28220