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

doi:10.1080/02626667.2017.1372856

ISWC OpenIR > 水保所科研产出--SCI > 2017--SCI

	Effects of climate change and human activities on runoff and sediment inputs of the largest freshwater lake in China, Poyang Lake
	Gu, Chaojun 1; Mu, Xingmin 1; Gao, Peng 1; Zhao, Guangju 1; Sun, Wenyi 1; Li, Pengfei 1; 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.
文章类型	Article
	2017
发表期刊	HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES
ISSN	0262-6667
通讯作者邮箱	gaopeng@ms.iswc.ac.cn
卷号	62 期号:14 页码:2313-2330
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.
关键词	Runoff Sediment Trend Reservoir Construction Poyang Lake China
学科领域	Water Resources
DOI	10.1080/02626667.2017.1372856
URL	查看原文
收录类别	SCI
出版地	ABINGDON
语种	英语
WOS记录号	WOS:000418480700005
出版者	TAYLOR & FRANCIS LTD
项目资助者	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]
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	sbir.nwafu.edu.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	Gu, Chaojun,Mu, Xingmin,Gao, Peng,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	Gu, Chaojun.,Mu, Xingmin.,Gao, Peng.,Zhao, Guangju.,Sun, Wenyi.,...&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	Gu, Chaojun,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.