本文關(guān)鍵詞：水污染變動的時空特征及其經(jīng)濟(jì)驅(qū)動因素——以江蘇省為例　出處：《資源與產(chǎn)業(yè)》2017年01期 　論文類型：期刊論文

  更多相關(guān)文章： 水污染 經(jīng)濟(jì)驅(qū)動因素 時空特征 江蘇

【摘要】：基于2007—2014年江蘇省各地區(qū)的經(jīng)濟(jì)與水污染數(shù)據(jù),運用全局Moran’s I指數(shù)、LMDI指數(shù)及LISA聚集圖,將水污染的經(jīng)濟(jì)驅(qū)動因素分解為規(guī)模效應(yīng)、結(jié)構(gòu)效應(yīng)、科技消費效應(yīng)及技術(shù)污染效應(yīng),探究江蘇省水污染的時空變動特征。結(jié)果表明,GDP與水污染總量在空間上呈正相關(guān)關(guān)系,2007—2014年相關(guān)性先增后減。在時間維度上,規(guī)模效應(yīng)及科技消費效應(yīng)的變化增加了江蘇省各地區(qū)的水污染效應(yīng),結(jié)構(gòu)效應(yīng)及技術(shù)污染效應(yīng)的變化則減少了水污染效應(yīng);在空間維度上,規(guī)模效應(yīng)及科技消費效應(yīng)存在低值聚集效應(yīng),結(jié)構(gòu)效應(yīng)不存在顯著的空間聚集效應(yīng),技術(shù)污染效應(yīng)存在高值聚集效應(yīng)及高低值聚集效應(yīng);江蘇省水污染重心為119.6395°E—119.6892°E,32.1038°N—32.2075°N的區(qū)域,水污染重心自南向北轉(zhuǎn)移,在東西方向上選擇性移動。
[Abstract]:From 2007 to 2014 in different regions of Jiangsu province economy and water pollution based on the data, using the global Moran 's I index, LMDI index and LISA cluster map, water pollution economic driving factors into the scale effect, structure effect, consumption effect of science and technology of pollution effect, change characteristics of Jiangsu Province on space-time pollution. The results showed that GDP, and the total water pollution was positively in spatial correlation, correlation between 2007 and 2014 increased first and then decreased. In the time dimension, effect size effect and technology consumption increased water pollution effect in different areas of Jiangsu Province, changes of structure effect and technology effect is to reduce the pollution of water pollution in the space effect; the dimension effect, scale effect and technology are low value consumption agglomeration effect, structure effect does not exist significant spatial aggregation effect, technology effect has high value of pollution accumulation effect and high value aggregation effect; The center of water pollution in Jiangsu is 119.6395 degree E - 119.6892 degree E, 32.1038 degree N - 32.2075 degree N area. The center of water pollution shifts from south to North and selectively moves in the East and West.

【作者單位】： 河海大學(xué)商學(xué)院;
【基金】：國家社科基金項目(15BJY053)
【分類號】：X52;F127
【正文快照】： 引用格式:黃施,冷建飛.水污染變動的時空特征及其經(jīng)濟(jì)驅(qū)動因素:以江蘇省為例[J].資源與產(chǎn)業(yè),2017,19(1):101-107 Huang Shi,Leng Jianfei.Temporal and spatial features and economic factors of water pollution:a case studyon Jiangsu province[J].ResourcesIndustries,2

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