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Improving water quality in China: Environmental investment pays dividends
文献类型：期刊论文
| 作者 | Zhou, Yongqiang1,2,3; Ma, Jianrong4; Zhang, Yunlin1; Qin, Boqiang1; Jeppesen, Erik3,5,6; Shi, Kun1; Brookes, Justin D.7; Spencer, Robert G. M.8; Zhu, Guangwei1; Gao, Guang1 |
| 刊名 | WATER RESEARCH
 |
| 出版日期 | 2017-07-01 |
| 卷号 | 118页码:152-159 |
| 关键词 | Eutrophication Land use and land cover (LULC) Water quality Government-financed |
| ISSN号 | 0043-1354 |
| DOI | 10.1016/j.watres.2017.04.035 |
| 通讯作者 | Zhang, YL ; Qin, BQ (reprint author), Chinese Acad Sci, Nanjing Inst Geog & Limnol, 73 East Beijing Rd, Nanjing 210008, Jiangsu, Peoples R China. |
| 英文摘要 | This study highlights how Chinese economic development detrimentally impacted water quality in recent decades and how this has been improved by enormous investment in environmental remediation funded by the Chinese government. To our knowledge, this study is the first to describe the variability of surface water quality in inland waters in China, the affecting drivers behind the changes, and how the government-financed conservation actions have impacted water quality. Water quality was found to be poorest in the North and the Northeast China Plain where there is greater coverage of developed land (cities + cropland), a higher gross domestic product (GDP), and higher population density. There are significant positive relationships between the concentration of the annual mean chemical oxygen demand (COD) and the percentage of developed land use (cities + cropland), GDP, and population density in the individual watersheds (p < 0.001). During the past decade, following Chinese government financed investments in environmental restoration and reforestation, the water quality of Chinese inland waters has improved markedly, which is particularly evident from the significant and exponentially decreasing GDP-normalized COD and ammonium (NH4+-N) concentrations. It is evident that the increasing GDP in China over the past decade did not occur at the continued expense of its inland water ecosystems. This offers hope for the future, also for other industrializing countries, that with appropriate environmental investments a high GDP can be reached and maintained, while simultaneously preserving inland aquatic ecosystems, particularly through management of sewage discharge. (C) 2017 Elsevier Ltd. All rights reserved. |
| 资助项目 | National Natural Science Foundation of China[41621002] ; National Natural Science Foundation of China[41601537] ; National Natural Science Foundation of China[41325001] ; National Natural Science Foundation of China[41230744] ; International Scientific Cooperation Project[2014DFG91780] ; MARS project under EU[603378] |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000402211400015 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://172.16.51.4:88/handle/2HOD01W0/201]  |
| 专题 | 中国科学院重庆绿色智能技术研究院 |
| 通讯作者 | Zhang, Yunlin; Qin, Boqiang |
| 作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Taihu Lab Lake Ecosyst Res, Nanjing 210008, Jiangsu, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Sinodanish Ctr Educ & Res, Beijing 100190, Peoples R China 4.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Key Lab Reservoir Aquat Environm, Chongqing 400714, Peoples R China 5.Aarhus Univ, Dept Biosci, Vejlsovej 25, DK-8600 Silkeborg, Denmark 6.Aarhus Univ, Arctic Res Ctr, Vejlsovej 25, DK-8600 Silkeborg, Denmark 7.Univ Adelaide, Environm Inst, Sch Biol Sci, Water Res Ctr, Adelaide, SA 5005, Australia 8.Florida State Univ, Dept Earth Ocean & Atmospher Sci, Tallahassee, FL 32306 USA |
| 推荐引用方式 GB/T 7714 | Zhou, Yongqiang,Ma, Jianrong,Zhang, Yunlin,et al. Improving water quality in China: Environmental investment pays dividends[J]. WATER RESEARCH,2017,118:152-159. |
| APA | Zhou, Yongqiang.,Ma, Jianrong.,Zhang, Yunlin.,Qin, Boqiang.,Jeppesen, Erik.,...&Gao, Guang.(2017).Improving water quality in China: Environmental investment pays dividends.WATER RESEARCH,118,152-159. |
| MLA | Zhou, Yongqiang,et al."Improving water quality in China: Environmental investment pays dividends".WATER RESEARCH 118(2017):152-159. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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