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Effects of climate change and human activities on runoff and sediment inputs of the largest freshwater lake in China, Poyang Lake

文献类型：期刊论文

作者Li, Pengfei1; Gu, Chaojun1; Mu, Xingmin1; Gao, Peng1; Zhao, Guangju1; Sun, Wenyi1; Gao, P (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, Yangling, Peoples R China.; Gao, P (reprint author), Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling, Peoples R China.
刊名HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES
出版日期2017
卷号62期号:14页码:2313-2330
关键词Runoff Sediment Trend Reservoir Construction Poyang Lake China
ISSN号0262-6667
DOI10.1080/02626667.2017.1372856
文献子类Article
英文摘要The nonparametric Mann-Kendall test and the Pettitt test were employed to examine the change trends and shifts of runoff and sediment input to Poyang Lake between 1961 and 2013. Water balance and linear regression models were used to evaluate the impacts of climate variability and human activities on the runoff and sediment discharge changes. The results showed that runoff inputs to the lake had insignificant temporal trends and change points, while sediment inputs had significant decreasing trends, with an abrupt change in 1989. Quantitative assessment demonstrated that human activities led to a small decrease (5.5%) in runoff inputs to the lake, and a dramatic (121.4%) decrease in sediment inputs to the lake between the reference period (before the change point) and the human-influenced period (after the change point). This work provides a useful reference for future policy makers in water resource utilization and environmental safety of the Poyang Lake basin.
学科主题Water Resources
URL标识查看原文
出版地ABINGDON
语种英语
WOS记录号WOS:000418480700005
出版者TAYLOR & FRANCIS LTD
资助机构Non-profit Industry Financial Programme of the Ministry of Water Resources, China [201501049]; Science & Technology Development Foundation of Northwest AF University [289021104]; Youth Innovation Promotion Association, Chinese Academy of Sciences [2011289] ; Non-profit Industry Financial Programme of the Ministry of Water Resources, China [201501049]; Science & Technology Development Foundation of Northwest AF University [289021104]; Youth Innovation Promotion Association, Chinese Academy of Sciences [2011289] ; Non-profit Industry Financial Programme of the Ministry of Water Resources, China [201501049]; Science & Technology Development Foundation of Northwest AF University [289021104]; Youth Innovation Promotion Association, Chinese Academy of Sciences [2011289] ; Non-profit Industry Financial Programme of the Ministry of Water Resources, China [201501049]; Science & Technology Development Foundation of Northwest AF University [289021104]; Youth Innovation Promotion Association, Chinese Academy of Sciences [2011289]
源URL[http://ir.iswc.ac.cn/handle/361005/8055]  
专题水保所科研产出--SCI_2017--SCI
通讯作者Gao, P (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, Yangling, Peoples R China.; Gao, P (reprint author), Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling, Peoples R China.
作者单位1.Northwest A&F Univ, Inst Soil & Water Conservat, Yangling, Peoples R China
2.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling, Peoples R China
推荐引用方式
GB/T 7714		 Li, Pengfei,Gu, Chaojun,Mu, Xingmin,et al. Effects of climate change and human activities on runoff and sediment inputs of the largest freshwater lake in China, Poyang Lake[J]. HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES,2017,62(14):2313-2330.
APA Li, Pengfei.,Gu, Chaojun.,Mu, Xingmin.,Gao, Peng.,Zhao, Guangju.,...&Gao, P .(2017).Effects of climate change and human activities on runoff and sediment inputs of the largest freshwater lake in China, Poyang Lake.HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES,62(14),2313-2330.
MLA Li, Pengfei,et al."Effects of climate change and human activities on runoff and sediment inputs of the largest freshwater lake in China, Poyang Lake".HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES 62.14(2017):2313-2330.

入库方式： OAI收割

来源：水土保持研究所

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