Finn forfatter "Xu, Chong-Yu"
-
Ma, Qiumei; Xiong, Lihua; Xia, Jun; Xiong, Bin; Yang, Han; Xu, Chong-Yu (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Satellite precipitation estimates (SPE) provide useful input for hydrological modeling. However, hydrological modeling is frequently hindered by large bias and errors in SPE, inducing the necessity for bias corrections. ...
-
Jiang, Shanhu; Zhu, Yongwei; Ren, Liliang; Yan, Denghua; Liu, Ying; Cui, Hao; Wang, Menghao; Xu, Chong-Yu (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2023)Quantifying the contributions of climate change (CC) and human activities (HA) to streamflow alteration is significant for effective water resources management. However, numerous studies fail to differentiate the individual ...
-
Wang, Lu; Xie, Ping; Xu, Chong-Yu; Sang, Yan-Fang; Chen, Jie; Yu, Tao (Journal article / Tidsskriftartikkel / SubmittedVersion, 2022)The Lowest navigable water level (LNWL) is an important indicator used for navigation design to balance the relationship between navigation safety and economic benefits of a waterway. However, it is a challenge of accurately ...
-
Jiang, Shanhu; Wang, Menghao; Ren, Liliang; Xu, Chong-Yu; Yuan, Fei; Liu, Yi; Lu, Yujie; Shen, Hongren (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)Climate change and human activities are two major driving forces affecting the hydrologic cycle, which further influence the stationarity of the hydrologic regime. Hydrological drought is a substantial negative deviation ...
-
Lan, Tian; Lin, Kairong; Xu, Chong-Yu; Liu, Zhiyong; Cai, Huayang (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Previous studies have shown that the seasonal dynamics of model parameters can compensate for structural defects of hydrological models and improve the accuracy and robustness of the streamflow forecast to some extent. ...
-
Liao, Yaoxing; Wang, Zhaoli; Lai, Chengguang; Xu, Chong-Yu (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Fast and accurate prediction of urban flood is of considerable practical importance to mitigate the effects of frequent flood disasters in advance. To improve urban flood prediction efficiency and accuracy, we proposed a ...
-
Wang, Huimin; Chen, Jie; Xu, Chong-Yu; Zhang, J.K.; Chen, Hua (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)The quantification of climate change impacts on hydrology is subjected to multiple uncertainty sources. Large ensembles of hydrological simulations based on multimodel ensembles (MMEs) have been commonly applied to represent ...
-
Liu, Han; Chen, Jie; Zhang, Xunchang John; Xu, Chong-Yu; Hui, Yu (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Bias correction methods are routinely used to correct climate model outputs for hydrological and agricultural impact studies. Even though superior bias correction methods can correct the distribution of daily precipitation ...
-
Zhuan, Meijia; Chen, Jie; Xu, Chong-Yu; Zhao, Cha; Xiong, Lihua; Liu, Pan (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)Climate model response (M) and greenhouse gas emissions (S) uncertainties are consistently estimated as spreads of multi‐model and multi‐scenario climate change projections. There has been less agreement in estimating ...
-
Zhang, Xiaoqi; Liu, Pan; Feng, Maoyuan; Xu, Chong-Yu; Cheng, Lei; Gong, Yu (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2022)
-
Shi, Pengfei; Yang, Tao; Yong, Bin; Li, Zhenya; Xu, Chong-Yu; Shao, Quanxi; Wang, Xiaoyan; Zhou, Xudong; Qin, Youwei (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)The absence of aggregated uncertainty measures restricts the assessment of uncertainty in hydrological simulation. In this work, a new composite uncertainty measure is developed to evaluate the complex behaviors of uncertainty ...
-
Zheng, Jinli; Zhou, Zuhao; Liu, Jiajia; Yan, Ziqi; Xu, Chong-Yu; Jiang, Yunzhong; Jia, Yangwen; Wang, Hao (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2023)Climate change and anthropogenic activity are the primary drivers of water cycle changes. Hydrological droughts are caused by a shortage of surface and/or groundwater resources caused by climate change and/or anthropogenic ...
-
Tong, Shanlin; Li, Wenpan; Chen, Jie; Xia, Rui; Lin, Jingyu; Chen, Yan; Xu, Chong-Yu (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2023)One critical question for water security and sustainable development is how water quality responses to the changes in natural factors and human activities, especially in light of the expected exacerbation in water scarcity. ...
-
Wang, Chengyun; Chen, Jie; Gu, Lei; Wu, Guiyang; Tong, Shanlin; Xiong, Lihua; Xu, Chong-Yu (Journal article / Tidsskriftartikkel / SubmittedVersion, 2023)Soil moisture drought, as one of the most important drought categories, is determined by both water supply (e.g., precipitation) and demand (e.g., potential evapotranspiration). To shed light on the underlying mechanisms ...
-
Zheng, Xin; Tao, Yang; Tong, Cui; Xu, Chong-Yu; Zhou, Xudong; Zhenya, Li; Pengfei, Shi; Youwei, Qin (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)A reasonable assessment of the hydrological regime alteration is a prerequisite for river utilization, restoration, and protection. The hydrological alteration is quantified as changes in different indicators (IHAs) ...
-
Jiang, Cong; Xiong, Lihua; Xu, Chong-Yu; Yan, Lei (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)In flood frequency analysis, expanding the additional information with hydrological reasoning beyond local at-site flood samples can be very useful for improving the accuracy of flood frequency distribution (FFD) estimation ...
-
Chen, Hua; Sheng, Sheng; Xu, Chong-Yu; Li, Zhiyu; Zhang, Wen; Wang, Shaowen; Guo, Shenglian (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)In this study, a spatiotemporal estimation method based on Funk singular value decomposition (F-SVD) that considers the spatiotemporal correlation of rainfall is proposed to improve estimations from gauge observations. ...
-
Lin, Peng; Shi, Pengfei; Yang, Tao; Xu, Chong-Yu; Li, Zhenya; Wang, Xiaoyan (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Hydrological models for regions characterized by complex runoff generation process been suffer from a great weakness. A delicate hydrological balance triggered by prolonged wet or dry underlying condition and variable ...
-
Cai, Jingya; Zhou, Zuhao; Liu, Jiajia; Wang, Hao; Jia, Yangwen; Xu, Chong-Yu (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)The Loess Plateau of China suffers from severe soil erosion. In the gullied rolling loess region, approximately half of the sediment derives from gully areas, which are the most prominent topographical features of this ...
-
Tian, Bingru; Chen, Hua; Wang, Jialing; Xu, Chong-Yu (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Abstract Application potential and development prospect of satellite precipitation products such as Tropical Rainfall Measuring Mission (TRMM) and Global Precipitation Mission (GPM) have promising implications. ...