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Desertification Assessment Indicator System in China 被引量:7
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作者 张克斌 杨晓晖 《Forestry Studies in China》 CAS 2002年第1期44-48,共5页
Based on the definition of desertification adopted by United Nations Convention to Combat Desertification in Those Countries Experiencing Serious Drought and/or Desertification,particularly in Africa, first,the pat... Based on the definition of desertification adopted by United Nations Convention to Combat Desertification in Those Countries Experiencing Serious Drought and/or Desertification,particularly in Africa, first,the patterns of desertification in China are introduced.Second,desertification assessment indicator system that used in China is presented.It includes:(1)climate classification;(2)classification of land use;(3)classification of desertification patterns which include wind erosion,water erosion,salinization,and grassland degradation;(4)grading index of desertification that includes grading index of desertification caused by wind erosion,desertification caused by water erosion,desertification caused by salinization,indicators of grassland degradation classification.At last,some detailed factors that can be used as indicators in desertification assessment are discussed. 展开更多
关键词 desertification assessment indicator system China
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Indicator system and evaluation framework for sustainable development 被引量:3
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作者 ZHAO Jing\|zhu\+1, Johannes Baptist Opschoor\+2 (1. Department of Systems Ecology, Research Center for Eco\|Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China 2. Economics Faculty, Free University, De Boelelaan 1105, 1081 HV Am 《Journal of Environmental Sciences》 SCIE EI CAS CSCD 1999年第4期492-497,共6页
An indicator system of sustainable development was established and an evaluation framework for sustainable development was drawn in this study.
关键词 sustainable development indicator system evaluation framework
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Construction of composite indicator system based on simulation data mining 被引量:3
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作者 Jianfei Ding Guangya Si +2 位作者 Baoqiang Li Jingyu Yang Yu Zhang 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2017年第1期81-87,共7页
The indicator system is the foundation and emphasis in the effectiveness evaluation of system of systems(SoS). In the past, indicator systems were founded based on qualitative methods, and every indicator was mainly d... The indicator system is the foundation and emphasis in the effectiveness evaluation of system of systems(SoS). In the past, indicator systems were founded based on qualitative methods, and every indicator was mainly determined by the expert with experience. This paper proposed a brand-new method to construct indicator systems based on the repeated simulation of the scenario space, and calculated by quantitative data. Firstly, the selection of key indicators using the Gini indicator importance measure(IIM)is calculated by random forests(RFs). Then, principal component analysis(PCA) is applied when we use the selected indicators to construct the composite indicator system of SoS. Furthermore,a set of rulesare is developed to verify the practicability of the indicator system such as correlation, robustness, accuracy and convergence. Experiment shows that the algorithm achieves good results for the construction of composite indicators of So S. 展开更多
关键词 system of systems(SoS) indicator system random forests(RFs) principal component analysis(PCA)
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The Indicator System Based on BP Neural Network Model for Net-mediated Public Opinion on Unexpected Emergency 被引量:2
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作者 张一文 齐佳音 +1 位作者 方滨兴 李欲晓 《China Communications》 SCIE CSCD 2011年第2期42-51,共10页
Because unexpected emergency owns the characteristics of explosive,uncertain evolution direction and group diffusion,more and more researchers concentrate on and try to control it. In addition,considering the force of... Because unexpected emergency owns the characteristics of explosive,uncertain evolution direction and group diffusion,more and more researchers concentrate on and try to control it. In addition,considering the force of network,the information of the unexpected emergency will be spread and enlarged rapidly on internet. It is a new viewpoint using the indicator system to estimate the heat degree of net-mediated public opinion on unexpected emergency,which can reveal the underlying reasons about the formation of the heat degree. Moreover,we use BP(Back Propagation) neural network method instead of traditional subjective weight assignment to calculate the weights of the indicators which can make evaluation results more accurate and objective. 展开更多
关键词 net-mediated public opinion unexpected emergency indicator system BP (back propagation)
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Modeling Indicator Systems for Evaluating Environmental Sustainable Development Based on Factor Analysis 被引量:1
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作者 WU Hao CHEN Xiaoling +3 位作者 HE Ying HE Xiaorong CAI Xiaobin XU Keya 《Wuhan University Journal of Natural Sciences》 CAS 2006年第4期997-1002,共6页
Indicator systems of environmental sustainable development in the Poyang Lake Basin are established from 51 elementary indexes by factor analysis, which is composed of four steps such as the factor model, the paramete... Indicator systems of environmental sustainable development in the Poyang Lake Basin are established from 51 elementary indexes by factor analysis, which is composed of four steps such as the factor model, the parameter estimation, the factor rotation and the factor score. Under the condition that the cumulative proportion is greater than 85%, 5 explicit factors of environmental sustainable development as well as its factor score by region are carried out. The result indicates some impact factors to the basin environmental in descending sort order are volume of water, volume of waste gas discharge,volume of solid wasters.the degree to comprehensive utilization of waste gas, waste water and solid wastes, the emission volume of waste gas, waste water and solid wastes. It is helpful and important to provide decision support for constituting sustainable development strategies and evaluate the sustainable development status of each city. 展开更多
关键词 factor analysis the Poyang Lake Basin environment evaluation sustainable development indicator systems
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Establishment and Application of Assessment Indicator System of Agricultural Catastrophe Vulnerability
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作者 LUO Hua-wei WANG Yi 《Asian Agricultural Research》 2012年第4期3-8,共6页
To give play to the role of agricultural catastrophe risk fund in spreading agricultural catastrophe risk,we select natural conditions,economic conditions,social conditions,as the external vulnerability assessment ind... To give play to the role of agricultural catastrophe risk fund in spreading agricultural catastrophe risk,we select natural conditions,economic conditions,social conditions,as the external vulnerability assessment indicators;select commodity rate of agricultural products,substitutability of agricultural products,the extent of agricultural products being related to the national economy and the people's livelihood,as the internal vulnerability assessment indicators.We assign weight to indicators using Analytic Hierarchy Process,and establish assessment indicator system of agricultural catastrophe vulnerability,to analyze the compensation for losses of different agricultural products arising from agricultural catastrophe in different regions.And we take the case of rice in Sichuan Province,to demonstrate the role this indicator system. 展开更多
关键词 Agricultural catastrophe risk fund Assessment indicator system of agricultural catastrophe vulnerability Analytic Hierarchy Process
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A procedural study of building up a performance evaluation indicator system of intellectual property protection
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作者 Luo Juan Xu Xingxiang 《International Journal of Technology Management》 2015年第10期113-116,共4页
The intellectual property protection, whether judicial or administrative, is evaluated through a performance evaluation indicator system. To building up such a system, we must follow certain working procedures which u... The intellectual property protection, whether judicial or administrative, is evaluated through a performance evaluation indicator system. To building up such a system, we must follow certain working procedures which usually consist of four steps: to determine the performance objectives, to design the structure of indicator system, to specify the indicators and to set up the weight of indicators. Each step plays a different role in performance evaluation indicator system and has its own impact on the realization of performance evaluation objectives respectively. So the scientifically building up a performance evaluation indicator system is the key to determine whether the intellectual property is protected well or not. 展开更多
关键词 lntellectual property protection performance evaluation indicator system performance objective evaluating indicators weights of indicators
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An Indicator System for Assessing Soil Erosion in the Loess Plateau Gully Regions:A Case Study in the Wangdonggou Watershed,China 被引量:8
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作者 NIShao-Xiang MAGuo-Bin WEIYu-Chun JIANGHai-Fu 《Pedosphere》 SCIE CAS CSCD 2004年第1期37-44,共8页
The Wangdonggou Watershed on the Loess Plateau in China was selected as the study area to develop a model for soil erosion assessments. Using the data collected at 20 sampling sites all tentatively selected indicators... The Wangdonggou Watershed on the Loess Plateau in China was selected as the study area to develop a model for soil erosion assessments. Using the data collected at 20 sampling sites all tentatively selected indicators were assessed against their corresponding erosion intensity through a correlation analysis. Eight highly correlated indicators were then chosen for the soil erosion assessment. In addition, threshold limits to delineate the class size for these indicators and weights to rank them were determined. Next, a grading model incorporating the selected indicators class rating and their associated weights was developed and verified by an on site evaluation of the soil erosion intensity in the study area. Results of the verification showed that the overall accuracy of the indicator system for assessing soil erosion in the Loess Plateau gully regions could reach 85%. 展开更多
关键词 assessment indicator loess plateau soil erosion WATERSHED
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Research on Indicator System of Regional Eco-efficiency:A Case Study of Chengyang District 被引量:4
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作者 Zhou Zhenfeng1,2,Sun Lei2,Sun Yinglan2 1.College of Resources&Environment,Laiyang Agricultural College,Qingdao,Shandong 266109,China 2.School of Environmental Science and Engineering,Ocean University of China,Qingdao,Shandong 266003,China 《Chinese Journal of Population,Resources and Environment》 北大核心 2006年第4期54-58,共5页
Eco-efficiency is a valuable tool for managing and solving issues involving resource consumption and pollution emission in current production processes.Despite the popularity of the term"eco-efficiency"in bu... Eco-efficiency is a valuable tool for managing and solving issues involving resource consumption and pollution emission in current production processes.Despite the popularity of the term"eco-efficiency"in business,limited attention has been paid to measuring and reporting regional eco-efficiency for local government policy makers.Based on the concept and method of eco-efficiency,an indicator system of regional eco-efficiency is established in this study.The indicator system comprises 22 indicators,which are divided in to three categories including socio-economic development,resources consumption, environmental pressure.As a promising statistical technique, principle component analysis is used to set the weight of indicators which attempts to calculate the eco-efficiency indices of Qingdao's Chengyang District.The results show that the eco-efficiency of Chengyang District has clearly improved 35.1% with small fluctuation from 1995 to 2003.Socio-economic development index and resources consumption index also represent obvious increasing trends.The correlation coefficient between soci-economic development index and resources consumption index is 0.979,which means the social progress and economic growth of Chengyang District depend on an extravagant consumption of resources.The environmental pressure index increased slowly before 1997 and declined gradually after 1997,due to more attention being paid to environmental protection by local government in recent years.Chengyang District still keeps the traditional economic development mode with a high consumption and high production,so the emphases of future development should put on improving the improving the efficient use of natural resources and promoting environmental management sustainability.The results show that the indicators system of regional eco-efficiency is a promising method to quantitatively evaluate resources and environmental efficiency and provide an effective decision-making support for local governments. 展开更多
关键词 REGIONAL ECO-EFFICIENCY indicator system Ecoefficiency Synthetic Index (ESI) PRINCIPLE Component Analysis (PCA)
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Evaluation Indicator System of Low-carbon Landscape in Residential Areas: A Case Study of Garden Plant Landscape 被引量:2
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作者 Xiaogang CHEN Qi LUO 《Asian Agricultural Research》 2013年第2期65-67,71,共4页
Garden plant landscape is one of the main contents of low-carbon landscape design in residential areas. From the basic theory of garden plant landscaping, we put forth five principles and ideas concerning the building... Garden plant landscape is one of the main contents of low-carbon landscape design in residential areas. From the basic theory of garden plant landscaping, we put forth five principles and ideas concerning the building of evaluation indicator system of garden plant landscape, to establish the indicator system with ecological quality, recreational function and aesthetic effect as three layers. According to the characteristics of evaluation system, we use qualitative and quantitative integration method, coupled with analytic hierarchy process (AHP) and expert consulting method, to determine the weight of various factors. And we use fuzzy comprehensive evaluation method to test this indicator system, so as to provide a theoretical basis for the research on evaluation indicator system of low-carbon landscape. 展开更多
关键词 RESIDENTIAL areas Low-carbon LANDSCAPE indicator s
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Comparative Study of Eco-city Indicator System in Tianjin-Tangshan Area: A Case Study of Sino-Singapore Tianjin Eco-city and Caofeidian Eco-city 被引量:1
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作者 CHEN Cheng 《Journal of Landscape Research》 2012年第12期51-54,共4页
On the basis of previous researches on current eco-city indicator system in China, achievements of Caofeidian Eco-city and Sino-Singapore Tianjin Eco-city in the establishment of indicator system were compared, and th... On the basis of previous researches on current eco-city indicator system in China, achievements of Caofeidian Eco-city and Sino-Singapore Tianjin Eco-city in the establishment of indicator system were compared, and their differences in indicator construction framework, indicator component ratio and indicator valuation were summarized. It was found through studying the indicator systems that local indicators should stress characteristics of the city on the basis of national standards, and comply with urban construction conditions; and also that indicator system needed balance between macro and micro level, more reasonable value, and further improvement in the construction and management. 展开更多
关键词 ECO-CITY indicator system Caofeidian Sino-Singapore ECO-CITY
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Research on Uncertainties in Evaluation Indicator System for Ecological Residential Community
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作者 JIAO Sheng1,GUAN Chen-yin2,ZENG Guang-ming3,LIU Jian-long1,Zhou Jian-fei3(1.College of Architecture,Hunan University,Changsha,Hunan 410082,China 2.Beijin School,Hunan University of Commerce,Changsha,Hunan 410209,China 3.College of Environmental Science and Engineering,Hunan University,Changsha,Hunan 410082,China) 《湖南大学学报(自然科学版)》 EI CAS CSCD 北大核心 2009年第S1期177-181,共5页
In the process of evaluating,the weights of indicators are firstly determined by AHP and Delphi methods;and the values of indicators are normalized by grey correlative coefficient method.A suit of means were put forwa... In the process of evaluating,the weights of indicators are firstly determined by AHP and Delphi methods;and the values of indicators are normalized by grey correlative coefficient method.A suit of means were put forward,by which a qualitative and quantitative evaluation indicator system suitable for the situation of China and uncertainties can be established.Both idiographic and operable methods and process were presented.Following the principle of elasticity,hiberarchy and maneuverability,a three-layer evaluation indicator system was established by AHP in Jiuyi ecological residential community,which includes 5 subsystems and 24 indicatiors.The weights of indicators are measured by AHP and expert estimate and their best indicators values up to par were determined by fuzzy mathematics and optimization.The whole evaluation indicator system not only has an active and practical effect on estimating ecological residential community,but also guides ecological residential community planning. 展开更多
关键词 ECOLOGICAL RESIDENTIAL community EVALUATION indicator system ECOLOGICAL risk EVALUATION uncertainty fuzzy MATHEMATICS GREY correlative coefficient
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The Construction of Evaluation Indicator System for Low-carbon Village and Practice Research in Yuanjiang County
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作者 Punan SHI Mingcan LUO 《Asian Agricultural Research》 2013年第12期36-38,44,共4页
Low-carbon village is a new eco-development model in the context of low-carbon economy,the inevitable trend for achieving coordinated development between man and nature,and the inevitable choice for achieving sustaina... Low-carbon village is a new eco-development model in the context of low-carbon economy,the inevitable trend for achieving coordinated development between man and nature,and the inevitable choice for achieving sustainable development.This paper has built a low-carbon village evaluation system with 3 levels and 20 indicators.On this basis,taking Yuanjiang County as empirical research object,we use distance function model method to analyze and evaluate the low carbonization of village in Yuanjiang County,in order to provide a reference for the lowcarbon village evaluation. 展开更多
关键词 LOW CARBON Low-carbon VILLAGE indicator system Yua
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Establishment of Comprehensive Evaluation Indicator System for Sustainable Development of Microcredit and Empirical Analysis
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作者 YANG Di-hang LUO He-hua 《Asian Agricultural Research》 2012年第11期106-110,114,共6页
We establish the comprehensive evaluation indicator system for sustainable development of micro-credit,constituted by the profitability ratio,financial constitution ratio,loan quality ratio and operating efficiency ra... We establish the comprehensive evaluation indicator system for sustainable development of micro-credit,constituted by the profitability ratio,financial constitution ratio,loan quality ratio and operating efficiency ratio.Taking the case of micro-credit of China Foundation for Poverty Alleviation,we measure the current situation of sustainable development of micro-credit.As far as we are concerned,the composite index of sustainable development of micro-credit shows the growth trend on the whole.Finally,in order to further improve the sustainable development of microcredit,provide farmers with better financial services and enable more farmers to benefit from micro-credit,we put forth the following recommendations:strengthening technological innovation to reduce costs and improve operating efficiency and profitability of the micro-credit;strengthening risk control to improve the quality of loans;providing all-around non-financial services to lay the foundation for the sustainable development of microcredit;setting an appropriate level of interest rates to improve the profitability of the institutions. 展开更多
关键词 MICRO-CREDIT Sustainable development indicator SYS
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A study of CALIS evaluation indicator system for digital resources and its practical application considerations
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作者 XIAO Long LI Haoling XU Cheng 《Chinese Journal of Library and Information Science》 2008年第Z1期30-47,共18页
Based on our theoretical studies and practical experience related to the digital resource evaluation activities,which were undertaken jointly by CALIS and Peking University Library,this paper discusses the targeted ob... Based on our theoretical studies and practical experience related to the digital resource evaluation activities,which were undertaken jointly by CALIS and Peking University Library,this paper discusses the targeted object,content,the structure and the attributes of CALIS evaluation indicator system for digital resources.We also offer a detailed guideline for professional practice in terms of using this particular indicator system to evaluate the viability and the collection strength of a given digital library. 展开更多
关键词 CALIS digital resources evaluation Evaluation indicator Evaluation content Application guideline
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Development and Application of Integrated Indicators for Assessing Healthcare Waste Management Systems in Kenyan Hospitals
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作者 Muriithi Jackson Githinji Paul Mwangi Njogu +1 位作者 Zipporah Nganga Mohamed Karama 《Open Journal of Applied Sciences》 2024年第4期1080-1120,共41页
Healthcare waste management (HCWM) is an important aspect of healthcare delivery globally because of its hazardous and infectious components that have potential for adverse health and environmental impacts. The paper ... Healthcare waste management (HCWM) is an important aspect of healthcare delivery globally because of its hazardous and infectious components that have potential for adverse health and environmental impacts. The paper introduces a set of indicators for assessing HCWM systems in hospitals. These indicators are: HCWM policies and standard operating procedures, management and oversight, logistics and budget support, training and occupational health and safety, and treatment, disposal and waste treatment equipment housing. By plotting a mark on a continuum which is defined as good and poor on the extremes and is connected with all other marks in a spoke arrangement, it’s possible to describe a baseline for HCWM in any specific hospital. This baseline can be used to improve awareness of the actors and policy-makers, compare the same hospital at a different point in time, to compare observations by different evaluators and to track improvements. Results suggest that in Kenya, the application of such indicators is useful for evaluating which priorities should be addressed to improve outcomes in HCWM systems. Systematic sampling technique was used to identify and collect data by use of observational checklist, interviews, visual verification and review of documents and a HCWM assessment tool. The objective is to suggest an integrated management tool as a method to identify prevailing problems with a HCWM system. The method can be replicated in other contexts worldwide, with a focus on the developing world. The integrated indicators focus on management of HCW and not its potential impact on human health and environment, an area recognized to be critical for future research. 展开更多
关键词 Developing Countries HCW Management indicators Management Tools
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Research on the Construction of Drug Inspection Evaluation Indicator System
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作者 Hu Di Liao Ping +3 位作者 Zhu Xin Dai Yuemin Ge Yuanyuan Chen Yuwen 《Asian Journal of Social Pharmacy》 2024年第4期327-343,共17页
Objective To study a way to establish a drug inspection evaluation system in China.Methods Through literature research,behavioral event interviews,Delphi expert interviews,and other methods,the theory of“threedimensi... Objective To study a way to establish a drug inspection evaluation system in China.Methods Through literature research,behavioral event interviews,Delphi expert interviews,and other methods,the theory of“threedimensional quality structure model”was used to extract,screen,and construct a set of evaluation indicator system for drug inspection,including 3 first-level indicators,11 second-level indicators,and 47 third-level indicators.Results and Conclusion An effective management tool to evaluate the quality of drug inspection has not yet been formed in China.According to the requirements of laws,regulations,and departmental rules,combined with the mature drug inspection mechanism of international drug regulatory agencies or organizations and the international quality management theory,some management tools are put forward to improve the quality system of drug supervision. 展开更多
关键词 drug inspection quality evaluation indicator system three-dimensional quality structure model Delphi
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Concepts, models, and indicator systems for urban safety resilience: A literature review and an exploration in China 被引量:1
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作者 Hong Huang Ruiqi Li +3 位作者 Wan Wang Tingxin Qin Rui Zhou Weicheng Fan 《Journal of Safety Science and Resilience》 CSCD 2023年第1期30-42,共13页
Safety resilient city is a frontier concept of urban safety development and a hot topic in the field of urban safety research. In this paper, the relevant research results of domestic and foreign scholars are reviewed... Safety resilient city is a frontier concept of urban safety development and a hot topic in the field of urban safety research. In this paper, the relevant research results of domestic and foreign scholars are reviewed from the perspectives of concepts and models, the evaluation indicator system of urban safety resilience is compared in terms of risk types, evaluation objects, evaluation dimensions and quantitative methods, and the development of international standards for resilient cities is discussed. Based on the literature review, the connotation of the triangular theoretical model of urban safety resilience is explained, and an urban safety resilience evaluation index system applicable to Chinese cities is proposed, which provides support for the development of the national standard “Guide for safety resilient city evaluation” (GB/T 40947-2021). It is applied to six representative cities as examples for evaluation to explore the direction of Chinese urban safety resilience improvement. The pathway for improving the safety resilience of Chinese cities is discussed. 展开更多
关键词 Urban safety resilience Resilience model indicator system Comprehensive evaluation China exploration
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A Quality Evaluation System for Dissertation Based on Fuzzy Analytic Hierarchy Process
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作者 Kang Xu Zhenhao Zhang +4 位作者 Shuo Wang Yunhui Lv Jiafei Li Xiaodan Cai Yongchun Cui 《Applied Mathematics》 2024年第7期441-454,共14页
A dissertation is a research report or scientific paper written by an author to obtain a certain degree. It reflects postgraduates’ research achievements and the educational quality of an institute, even a country. T... A dissertation is a research report or scientific paper written by an author to obtain a certain degree. It reflects postgraduates’ research achievements and the educational quality of an institute, even a country. To construct an optimized quality evaluation system for postgraduate dissertation (QESPD), we summarized the influencing factors and invited 10 experienced specialists to rate and prioritize them based on fuzzy analytic hierarchy process. Four primary indicators (innovation, integrity, scientificity and normativity) and 16 sub-indicators were selected to form the evaluation system. The order of primary indicators by weight, was innovation (0.4269), scientificity (0.2807), integrity (0.1728) and normativity (0.1196). The top five sub-dimensions were theoretical originality, scientific value, data reliability, design rationality and evidence credibility. To demonstrate the effectiveness of the proposed system, a case study was performed. In the case study, it was demonstrated that the established two-index-hierarchy QESPD in this study was a more scientific and reasonable evaluation system worthy of promotion and application. 展开更多
关键词 DISSERTATION Quality Evaluation indicator system Fuzzy Analytic Hierarchy Process Case Study
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Comparative Study of Evaluation Indicators for Learning Cities and the Implications
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作者 Chi Xu 《Journal of Contemporary Educational Research》 2024年第10期279-286,共8页
With the development of society,more and more cities are participating in the initiative to build learning cities.Constructing an evaluation indicator system for learning cities to monitor the progress and promote the... With the development of society,more and more cities are participating in the initiative to build learning cities.Constructing an evaluation indicator system for learning cities to monitor the progress and promote their growth has become increasingly important.This paper analyzes the preliminary framework of the UNESCO Global Learning City Index and R3L+Quality Framework.The comparison is made from the aspects of design philosophy,criteria of indicator,and the cycle of evaluation process.The findings suggest that the construction of an evaluation indicator system should be focused more on the diversity of learning city development,the construction of an evaluation process cycle,and the significance of building cooperative networks. 展开更多
关键词 Learning city United Nations Evaluation indicator system Quality assurance framework
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