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sustainability assessment for Wastewater Treatment Systems—Case Studies in Egypt

Journal of Environmental Protection 2021年第2期12卷 90-105页

作者： Yousra M. Zakaria Ahmed El Gendy Salah El Haggar Construction Engineering Department The American University in Cairo Cairo Egypt Mechanical Engineering Department The American University in Cairo Cairo Egypt

Low sanitation coverage is a significant problem in Egypt, especially in rural areas. The Rapid sustainability Screening (RSS) model was developed to assess the sustainability of wastewater treatment systems (WWTS), both planned and existing, and support decision-makers in selecting alternatives. The model considers the three fundamental sustainability dimensions, namely, environmental, social, and economic. In the present paper, the model was successfully tested by evaluating the sustainability performance of three operating rural WWTS in Egypt (Constructed Wetland (CW)-BeniSuef, Constructed Wetland (CW)-Dakahlia, and Activated Sludge (AS)-Gharbia). CW-BeniSuef was the most sustainable system based upon environmental and social considerations with values of 2.50 and 2.71, respectively. On the other hand, CW-Dakahlia is the most economically sustainable system, with a value of 2.25. The highest sustainability overall ranking system was CW-BeniSuef with overall sustainability of 2.81, followed by CW-Dakahlia with a value of 2.18, and the least sustainable technology is AS-Gharbia (1.72). The RSS model can support the decision-makers and operators during the different phases of a wastewater treatment project development (e.g., feasibility, operation). The model has been developed in a user-friendly and straightforward manner. The simplicity of the model may encourage the decision-makers and EIA practitioners to expand the assessment to consider sustainability rather than focusing on one or two aspects only (i.e., environment and society) in isolation of the possible interaction between them.

关键词： sustainability assessment Rapid sustainability Screening Rural Sanitation

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CONSTRUCTION OF AN INDEX SYSTEM FOR sustainability assessment IN SMALLHOLDER FARMING SYSTEMS

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Frontiers of Agricultural Science and Engineering 2022年第4期9卷 511-522,I0009页

作者： Xiaoxia GUO Chong WANG Fusuo ZHANG College of Resources and Environmental Sciences National Academy of Agriculture Green DevelopmentKey Laboratory of Plant−Soil InteractionsMinistry of EducationChina Agricultural UniversityBeijing 100193China

Smallholder farming systems are important for global food security,but these faces multiple environmental challenges hindering sustainable *** sustainable smallholder agriculture issues have been widely discussed and addressed by scientists globally,harmonized approaches in evaluating sustainability are still *** paper proposes a five-step process for constructing a sustainability assessment method for smallholder farming systems,namely definition of system boundary&functional unit,indicator selection,indicator weighting,indicator conversion,and indicator *** paper summarizes the state-of-art progresses in agricultural sustainability assessment at different stages,and systematically discussed the benefits and limitations of weighting and aggregation ***,this evaluation process should be useful by providing rational and comprehensive results for quantifying the sustainability of smallholder farming systems,and will contribute to practice by providing decision-makers with directions for improving sustainable strategies.

关键词： indicator aggregation multi-indicator smallholder agriculture sustainability assessment weighting method

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sustainability assessment and Land Use Optimization of Oasis Agro-economic System Based on Emergy Analysis

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Journal of Resources and Ecology 2011年第3期2卷 241-249页

作者：张雯李秀彬王秀红中国科学院地理科学与资源研究所北京100101 中国科学院研究生院北京100049 中国民航机场建设集团公司科研基地北京100101

Oases are important habitats for human survival and development in northwest arid China;however, they are fragile. To realize ecological construction and sustainable development in northwest China, an analysis of the economic and ecological benefits of the oasis system with a focus on sustainability and land use optimization of oasis agro-economic systems are needed. This paper selects Fukang City as a study area. It is located on the northern slope of Mt Tianshan, Xinjiang Uygur Autonomous Region. The authors discuss the ecological and economic benefits of the oasis system, annual variation and establish an optimized allocation scheme of oasis land use structure in Fukang City based on emergy analysis and linear programming modeling. From 1996 to 2006 the oasis system was in a weak sustainable development state. Ecological and economic benefits analysis of the oasis system based on emergy analysis shows that the development of an oasis system in Fukang City is restricted by land, climate and water resources, being a typical example of the high-input and low-output type. The comparative advantage analysis of oasis cropping based on economics and ecological economics shows that the farming structure will vary across different goals. If the maximum ecological efficiency is pursued, farming structure is determined by emergy density;and if the maximum ecological and economic benefits with limited water resources are pursued, farming structure is determined by the emergy value per unit area of irrigation.

关键词： sustainability assessment land use optimization emergy analysis oasis system Fukang City

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Economic sustainability assessment of Groundwater Resources： Case Study of Hanoi, Vietnam

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Journal of Environmental Science and Engineering(B) 2017年第12期6卷 624-633页

作者： Nuong Thi Bui Akira Kawamura Hideo Amaguchi Duong Du Bui Ngoc Tu Truong Hoang Nam Nguyen Department of Civil and Environmental Engineering Tokyo Metropolitan University Tokyo 192-0397 Japan Water Resources Monitoring Department National Center for Water Resources Planning and Investigation Hanoi 100000 Vietnam The State Key Laboratory of Bioreactor Engineering East China University of Science & Technology Shanghai 200237 China Faculty of Urban and Environmental Natural Resource Economics & Management National Economics University Hanoi Vietnam

The most useful indicators should be established, designed and customized based on local issues of a target area. In order to establish groundwater sustainability indicators for the Vietnam capital, Hanoi, in this study, the sustainability assessment framework of groundwater resources from an economic perspective is proposed for the first time with the focus of Hanoi current groundwater problems. An AHP （Analytical Hierarchy Process） approach is employed to generate the main components （aspects and indicators） of this framework, because development of composite indicators is considered to be a best approach for sustainability evaluation. To do this, the current problems of Hanoi groundwater resources were carefully reviewed and explored to propose three main aspects （quantity, quality and management） and appropriately construct their 9 MESIs （Macroeconomic sustainability Indicators）. As for the results, the sustainability indices of the quantity, quality and management aspects were appropriately assessed as good, excellent and good sustainability levels, respectively. As a result, the sustainability of Hanoi groundwater resources development is economically good, indicating that there has been a big effort to improve the groundwater sustainability from both sides, the local government and communities.

关键词： Groundwater MESI sustainability assessment AHP Hanoi.

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TOWARD SUSTAINABLE MAIZE PRODUCTION FOR SMALLHOLDERS THROUGH OPTIMIZED STRATEGIES IN NORTH CHINA

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Frontiers of Agricultural Science and Engineering 2022年第4期9卷 547-557页

作者： Jie YAN Yize LIU Rui ZHANG Chenhui CUI Yingying ZHENG Minghao ZHUANG College of Resources and Environmental Sciences National Academy of Agriculture Green DevelopmentKey Laboratory of Plant-Soil InteractionsMinistry of EducationChina Agricultural UniversityBeijing 100193China College of Information and Electrical Engineering China Agricultural UniversityBeijing 100193China

Agricultural production by smallholders is crucial for ensuring food provision in ***,smallholders face a series of challenges on their farms including high-to-excess resource inputs,low use efficiency,as well as negative environmental impacts,which may be unfavorable for sustainable agriculture *** study developed a county-level sustainability assessment of maize production in Hebei,China,by applying multiple data sources in combination with emergy,carbon footprint,nitrogen footprint and costbenefit *** analysis was applied to explore the localized implementation strategies to achieve the sustainable farming *** results show that the average emergy sustainability index(ESI)of maize at 2.31 is relatively *** average greenhouse gas(GHG)emissions and reactive nitrogen(Nr)losses are 0.15 g·kcal^(−1) CO_(2)-eq and 3.75 mg·kcal^(−1) N,*** average cost and net income are 12,700 and 4340 CNY·ha^(−1),*** results indicate a great potential to improve the environmental-economic sustainability of the maize production system of *** addition,the environmental and economic indicators calculated from the maize production show a substantial spatial heterogeneity among counties,indicating a requirement for different optimization strategies to improve the environment-economy sustainability at a finer *** on the multiple scenario analysis,optimal strategies targeting each county are *** adopting the optimal strategies,the average ESI and net income could increase by 32%and 83%,respectively,and the average GHG emissions and Nr losses reduce by 33%and 35%,*** findings provide an important reference for adopting different strategies to achieve environmenteconomy sustainability for smallholders production systems with diverse landscapes in North China and propose a transition pathway toward achieving agriculture sustainability for smallholders worldwide.

关键词： localized optimization strategies smallholders production systems sustainability assessment technical innovations

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FROM DESIGN TO PRE-CERTIFICATION USING BUILDING INFORMATION MODELING

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Journal of Green Building 2013年第1期8卷 151-176页

作者： Tajin Biswas Tsung-Hsien Wang Ramesh Krishnamurti School of Architecture Carnegie Mellon University5000 Forbes AvenuePittsburghPA15213-3890. Sheffield School of Architecture The University of SheffieldArts TowerWestern BankSheffield S102TNUK School of Architecture Carnegie Mellon University

Designs which address sustainability requirements are becoming increasingly desirable,as the objectives of sustainable design reduce resource depletion of energy,water,and raw materials;prevent environmental degradation caused throughout their lifecycle;provide safe,comfortable and healthy living ***,sustainability in the building domain is judged against standards codified in rating *** is,design choices are validated,by measuring design performance against criteria specified by the rating *** in building technologies,design and evaluation tools,and government policies together with tools to benchmark sustainability have created the momentum which fuels an increasing trend towards sustainable building ***,certification is *** is labor intensive,involving large volumes of data aggregation and information accounting,which,despite the best of intentions,often become a deterrent to designers and the design *** with a sustainability rating system is not mandatory;increasingly,it is becoming a goal that many designers and authorities would like to *** turn,this demands a cost lowering improvement to the certification *** designers mainly tend to employ commercial design tools,it becomes imperative to create a general approach that utilizes information already available in digital form and combine it with rating system information *** challenge lies in identifying informational requirements from rating systems,representing them in computable forms,mapping them to information available from a commercial design tool and evaluating the performance of the *** this paper we present an overall framework for organizing,managing,and representing sustainability information requirements;to demonstrate an approach to integrating sustainability evaluations in a design *** employ a commercially available building information modeler and a sustainable building ratin

关键词： sustainable design rating system building information model sustainability assessment certification

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Integrated Futures for Europe’s Mountain Regions: Reconciling Biodiversity Conservation and Human Livelihoods

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Journal of Mountain Science 2006年第4期3卷 276-286页

作者： Jonathan Mitchley Martin F.Price Joseph Tzanopoulos Imperial College London Wye campus High Street Wye Ashford Kent TN25 5AH UK The Centre for Mountain Studies Perth College UHI Millennium Institute Crieff Road Perth PH1 2NX UK CAER The University of Reading Earley Gate PO Box 237 Reading RG6 6AR UK

Europe＇s mountains cover nearly half of the continent＇s area and are home to one fifth of the European population. Mountain areas are hotspots of biodiversity and agriculture has played a multifunctional role in defining and sustaining mountain biodiversity. Ongoing trends of agricultural decline are having negative impacts on mountain biodiversity. This paper presents results from an interdisciplinary European research project, BioScene, which investigated the relationship between agriculture and biodiversity in six mountain study areas across Europe to provide recommendations for reconciling biodiversity conservation with social and economic activities through an integrated rural development strategy. BioScene used scenario analysis and stakeholder participation as tools for structuring the analysis of alternative mountain futures. Three main BioScene scenarios were evaluated： Business as Usual （BAIT）, Agricultural Liberalisation （Lib）, Managed Change for Biodiversity （MCB）. BioScene brought together ecologists, economists, sociologists and rural geogra- phers, to carry out interdisciplinary analysis of the scenarios： identifying key drivers of change, assessing the biodiversity consequences and evaluating costeffectiveness. BioScene used a sustainability assessment to integrate the research outputs across natural and social science disciplines to assess the broader sustainability of the scenarios in terms of biodiversity, natural resources, rural development, social development, economic development and institutional capacity. The sustainability assessment showed that the MCB scenario was potentially the most sustainable of the three BioScene scenarios. Through the reconciliation of potentially conflicting objectives, such as conservation, economic development and human livelihoods, and with a strong participatory planning approach, the MCB scenario could represent an alternative approach to BaU for sustainable rural development in Europe＇s mountains. BioScene co

关键词： Agriculture interdisciplinary research scenarios stakeholder participation sustainability assessment

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基于SDGs及旅游竞争力指数的旅游型城市可持续发展评估

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旅游管理 2022年第7期

作者：邵超峰高俊丽赵润陈思含陈珏

建立旅游型城市可持续发展评价技术体系是科学识别旅游型城市发展问题、定量评估其可持续发展状况的关键举措。文章基于联合国可持续发展目标体系（SDGs）和旅游竞争力指数评估实践，构建了由3大系统、14个支柱、37个独立指标和6个综合... 详细信息

建立旅游型城市可持续发展评价技术体系是科学识别旅游型城市发展问题、定量评估其可持续发展状况的关键举措。文章基于联合国可持续发展目标体系（SDGs）和旅游竞争力指数评估实践，构建了由3大系统、14个支柱、37个独立指标和6个综合指标组成的旅游型城市可持续发展评价指标体系，采用基于变异系数—熵权法的指标线性加权判断方法，并引入耦合度及耦合协调度分析、灰色关联度分析、障碍度分析等技术方法建立综合评价技术体系。以桂林市（国务院第一批批准建设的国家可持续发展议程创新示范区，国家发展改革委首次批准建设的国际旅游胜地）为评价对象，对其2008-2019年连续12年的可持续发展水平进行分析，结果显示：①桂林市可持续发展水平呈现波动上升趋势，2008-2019年综合得分由26.26分提升至50.10分，其中社会治理系统得分提升34.79分，景观资源系统得分提升27.41分，经济动力系统得分提升6.14分，经济动力不足是制约桂林市可持续发展水平的短板。②在14个支柱中经济开放度和科技创新支柱得分下降、亟需在后续发展规划中重点关注，景观资源保护支柱得分未发生明显变化、有进一步提升的潜力，其余11个支柱得分均有所提升，尤其是旅游安全与健康医疗支柱得分提升明显。③景观资源、经济动力及社会治理三系统处于高水平耦合状态，耦合协调度从2008年的勉强失调型演变为2019年的初级协调发展型，但经济动力与景观资源、社会治理两系统的耦合协调度较低，经济新动能的培育是未来发展的关键。④从关联度上看，与桂林市可持续发展水平变化关联度最高的指标为道路密度、旅游资源开发利用程度、人均旅游接待人次、空气质量达标率；从障碍度上看，制约桂林市可持续发展水平提升的关键指标是地均星级饭店数量、万人非物质文化遗产数量、每万人口发明专利拥有量、贸易自由度，上述指标在未来桂林市可持续发展水平提升过程中需要重点关注。

关键词：可持续发展目标旅游竞争力指数旅游型城市可持续性评价桂林市 Sustainable Development Goals travel and tourism competitiveness index tourism-oriented city sustainability assessment Guilin city

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assessment of Sustainable Regional Development Policies： A Case Study of Jambi Province, Indonesia

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Economics World 2016年第5期4卷 224-237页

作者： Novita Erlinda Akhmad Fauzi Slamet Sutomo Eka Intan Kumala Putri Jambi Provincial Agency Jambi Indonesia Bogor Agricultural University Bogor Indonesia Institute of Statistics Jakarta Indonesia

This paper presents a study of sustainable regional development using multi-criteria analysis. The aim of this paper is to provide an evaluation framework that can be used for the assessment of sustainable regional development using multi criteria linked to development scenarios set by stakeholders. This study was carried out in Jambi Province in Indonesia where balancing sustainable development is constrained by the fact that conservation areas make up the majority of the region. The study employs four alternative policy scenarios for regional sustainable development：（1） business as usual; （2） development based on regional competitiveness; （3） development based on local resources; and （4） regional development based on non-extractive scenario. These four scenarios were assessed using the FLAG Model and the Imprecise Decision Model. Results from analysis show that development policy scenarios based on utilization of local resources and non-extractive economic activities are the most sustainable way of regional development. The study shows the trade-off among policy scenarios must be faced by policy makers in the region either to pursue high economic growth at the cost of the environment or vice versa.

关键词： sustainable regional development sustainability assessment FLAG Model Imprecise Decision Model

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基于利益相关者分析的传统集市型建成遗产保护——以青岛李村大集为例

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China City Planning Review 2023年第4期32卷 64-72页

作者：郭亚成仝业辉王冉 Wang Tingting College of Architecture and Urban Planning Qingdao University of TechnologyQingdaoP.R.China

In China,the urban construction and development mode is gradually changing from extensive renewal(large-scale demolition and con-struction)to more targeted micro *** this backdrop,protection of traditional fairs which have witnessed the emergence and devel-opment of cities needs to be addressed urgently in the process of sustainable urban *** summarizing the concept of cultural heritage and the international cultural heritage protection process,this paper affirms the value of traditional fairs as a kind of built heritage and proposes a sus-tainability assessment framework for traditional fair built *** analyzing the stakeholders involved in the traditional fair regeneration process,the paper identifies key stakeholders using Mitchell's score-based *** the perspective of stakeholders and taking the Licun Fair in Qingdao City as an example,it puts forward a public participation-based sustainable development and regeneration strategy,providing a reference for the protection and reutilization of traditional fair built heritage in China.

关键词： traditional fairs built heritage stakeholders sustainability assessment public participation

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