标题:Evaluation of variations and affecting factors of eco-environmental quality during urbanization
作者:Cui, Erqian;Ren, Lijun;Sun, Haoyu
通讯作者:Ren, LJ
作者机构:[Cui, E] School of Environmental Science and Engineering, Shandong University, #27 Shanda South Road, Jinan, Shandong Province 2501000, China;[ Ren, 更多
会议名称:2nd International Conference on Water, Energy, and Environment (ICWEE)
会议日期:SEP 21-24, 2013
来源:Environmental Science and Pollution Research
出版年:2015
卷:22
期:5
页码:3958-3968
DOI:10.1007/s11356-014-3779-6
关键词:Ecological environment;Remote sensing and geographic information system;Eco-environmental quality index;Affecting factors;Correlation and regression analysis
摘要:Regional eco-environmental quality is the foundation of economic sustainable development and rational utilization of resources. It is necessary to understand and evaluate the regional eco-environmental quality correctly. Based on national remote sensing land use data, normalized difference vegetation index (NDVI) data and some other statistical data, this paper established an eco-environmental quality index (EQI) model to evaluate the ecological status of Jinan from 2000 to 2011. The results of eco-environmental quality showed little variation, with EQI values ranged from 62.00 to 69.01. EQI of each region in Jinan firstly decreased sharply and then increased slowly with the development of local economy. Besides the spatial and temporal variations analysis, affecting factors of eco-environmental quality was also discussed in this article. According to the results of correlation and regression analysis, meteorological conditions (rainfall and sunshine duration) and industrial structure (the proportion of primary industry) had relatively high correlations with eco-environmental quality. To summarize, a better eco-environmental status is associated with increasing rainfall, shorter sunshine duration, and lower proportion of primary industry. This article aims to giving supporting data and decision-making bases to restore the ecological environment and promote the sustainable development of Jinan.
收录类别:CPCI-S;SCOPUS;SCIE
WOS核心被引频次:8
Scopus被引频次:6
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84925494457&doi=10.1007%2fs11356-014-3779-6&partnerID=40&md5=94ab40e8b4fbfd4ea31a3ff2bb44e3a7
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