Contributions of climate change and human activities to runoff and sediment discharge reductions in the Jialing River, a main tributary of the upper Yangtze River, China

Autor:	Yiting Shao, Peng Gao, Guangju Zhao, Yi He, Wenyi Sun, Xingmin Mu
Rok vydání:	2021
Předmět:	Hydrology Atmospheric Science geography Water balance geography.geographical_feature_category Tributary Climate change Sediment Environmental science Precipitation Structural basin Surface runoff Double mass analysis
Zdroj:	Theoretical and Applied Climatology. 145:1437-1450
ISSN:	1434-4483 0177-798X
DOI:	10.1007/s00704-021-03682-1
Popis:	Runoff and sediment discharge have displayed great reductions due to climate change and enhanced various human activities during recent decades in the Jialing River, China, with significant environmental and social implications. The water balance equation, double mass curve, and linear regression analysis were employed to quantify the contributions of climate change and human activities to runoff and sediment discharge reductions in the Jialing River during 1960–2017. The results indicated that the annual runoff of the Jialing River exhibited a significant decreasing trend of − 2.75 × 108 m3 every year (P
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f729e892e9daebe6e9f6e4335dea9402 https://doi.org/10.1007/s00704-021-03682-1 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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