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Urban Water Ecosystem Health Evaluation Based on the Improved Fuzzy Matter-Element Extension Assessment Model: Case Study from Zhengzhou City, China
المؤلفون المشاركون
Li, Huimin
Han, Han
Zhang, Kaize
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-01-29
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
The urban water ecosystem is a core foundation for the urban construction of ecological civilization.
Ecosystem health is directly related to the economic development of the region and the quality of urban residents’ lives.
Evaluating the health state of an urban water ecosystem is an important prerequisite for the construction of an ecologically civilized city.
This study used Zhengzhou City in China as research area.
Firstly, a Pressure-State-Response (PSR) model was used to construct an urban water ecosystem evaluation index system.
Secondly, after analyzing the deficiency of traditional fuzzy matter-element extension model in urban water ecosystem health assessment, an improved fuzzy matter-element extension assessment model (FMEAM) was constructed by introducing the variable weight theory.
Finally, using the proposed model above and the data from 2007 to 2016, this study evaluated the water ecosystem health status of Zhengzhou based on water ecosystem health integrated index (WHI).
The results showed that the state of the urban water ecosystem in Zhengzhou generally improved during the study period.
However, the overall level still remained low and retained an unhealthy state throughout the timeframe.
The pressure on the Zhengzhou water ecosystem mainly originates from the increasing urbanization rate, the increased consumption of ecological environmental resources, and household water.
Corresponding countermeasures in Zhengzhou have achieved certain results, and the health of the state’s subsystem and response subsystem has improved.
However, it remains necessary to further strengthen the protection of the ecological environment, particularly with respect to water resources.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Han, Han& Li, Huimin& Zhang, Kaize. 2019. Urban Water Ecosystem Health Evaluation Based on the Improved Fuzzy Matter-Element Extension Assessment Model: Case Study from Zhengzhou City, China. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1197049
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Han, Han…[et al.]. Urban Water Ecosystem Health Evaluation Based on the Improved Fuzzy Matter-Element Extension Assessment Model: Case Study from Zhengzhou City, China. Mathematical Problems in Engineering No. 2019 (2019), pp.1-14.
https://search.emarefa.net/detail/BIM-1197049
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Han, Han& Li, Huimin& Zhang, Kaize. Urban Water Ecosystem Health Evaluation Based on the Improved Fuzzy Matter-Element Extension Assessment Model: Case Study from Zhengzhou City, China. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1197049
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1197049
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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