Results 1 to 10 of about 4,472 (68)

Effects of rainfall and runoff-yield conditions on runoff

Ain Shams Engineering Journal, 2021
To reveal the effects of rainfall and runoff-yield conditions on runoff, the abrupt change of the correlation between rainfall and runoff is discussed. Then, according to the correlation between rainfall and runoff with the different rainfall states, the
Hongyuan Fang
exaly   +3 more sources

Multiscale attribution analysis for assessing effects of changing environment on runoff: case study of the Upstream Yangtze River in China

Journal of Water and Climate Change, 2021
Evaluating the changes in runoff and analyzing its attribution under the changing environment is of great significance to water resources management. In this study, eight hydrological stations at the outlets of tributaries of the Upstream Yangtze River ...
Yu Zhang, Manlin Wang, Juan Chen, Ping-an Zhong, Xiufeng Wu, Shiqiang Wu   +5 more
doaj   +1 more source

Change in Runoff in Hotan River in Xinjiang and Its Determinants

Guan'gai paishui xuebao, 2021
【Background and objective】 Global warming and anthropogenic activities have combined altering the runoff in the Hotan river in Xinjiang. The objective of this paper is to analyze the change in its runoff and the factors that affected it, and to predict ...
HUANG Xing, CHEN Fulong, ZHAO Qi, HE Chaofei, LONG Aihua   +4 more
doaj   +1 more source

Identifying the Multi-Scale Influences of Climate Factors on Runoff Changes in a Typical Karst Watershed Using Wavelet Analysis

Land, 2022
Identifying the impacts of climatic factors on runoff change has become a central topic in climate and hydrology research. This issue, however, has received minimal attention in karst watersheds worldwide.
Luhua Wu, Shijie Wang, Xiaoyong Bai, Fei Chen, Chaojun Li, Chen Ran, Sirui Zhang   +6 more
doaj   +1 more source

The Dynamic Response of Runoff to Human Activities and Climate Change Based on a Combined Hierarchical Structure Hydrological Model and Vector Autoregressive Model

Agronomy, 2023
Climate change refers to a statistically significant change in the average state of the climate or a climate alteration that lasts for a long period of time.
Lianpeng Zhang, Hongxue Zhang, Dengfeng Liu, Qiang Huang, Jianxia Chang, Siyuan Liu   +5 more
doaj   +1 more source

Quantification of climate change and land cover/use transition impacts on runoff variations in the upper Hailar Basin, NE China

Hydrology Research, 2020
Quantification of runoff change is vital for water resources management, especially in arid or semiarid areas. This study used the Soil and Water Assessment Tool (SWAT) distributed hydrological model to simulate runoff in the upper reaches of the Hailar ...
Yuhui Yan, Baolin Xue, Yinglan A, Wenchao Sun, Hanwen Zhang   +4 more
doaj   +1 more source

The Variable Characteristics and Response to Climatic Factors of the Runoff in the Downstream Areas of the Yellow River under the Background of Global Change [PDF]

Journal of Risk Analysis and Crisis Response (JRACR), 2015
In this paper, the runoff of Huayuankou and Lijin Hydrologic Stations of the downstream areas of the Yellow River from 1951 to 2012 were calculated and analyzed in order to explore the runoff variable characteristics and their response to climatic ...
Mei Hong, Dong Wang, Wenhua Zeng, Chenchen Ma, Liang Zhao   +4 more
doaj   +1 more source

Attribution Identification of Runoff Change in Yihe River Basin Based on Budyko Hypothesis

Shuitu baochi yanjiu, 2023
Climate change and human activities are the main causes of runoff change. Therefore, calculating the contribution rate of climate change and human activities to runoff change in the Yi River basin can provide a certain reference for alleviating the water
YANG Xueqi, WU Wei, ZHENG Congqi, WANG Qikun   +3 more
doaj  

Forest effects on runoff under climate change in the Upper Dongjiang River Basin: insights from annual to intra-annual scales

Environmental Research Letters, 2020
Climate change and large-scale afforestation characterize the conditions in the Upper Dongjiang River Basin (UDRB), which is one of the most important headwater basins in southern China.
Zehua Li, Ping Zhou, Xiaogang Shi, Yongkun Li   +3 more
doaj   +1 more source

Quantitative assessment of the attribution of runoff change caused by four factors in the Haihe River basin

Shui kexue jinzhan, 2021
In this work, Water shortage problem is severe in the Haihe River basin (HRB). Furthermore, there is a statistically significant decreasing trend in runoff in the HRB.
Zhenxin BAO, Jianyun ZHANG, Xiaolin YAN, Guoqing WANG, Ruimin HE, Tiesheng GUAN, Yanli LIU   +6 more
doaj   +1 more source