Search Results - "Xunchang J. Zhang"

Bias correcting climate model multi-member ensembles to assess climate change impacts on hydrology by Chen, Jie, Brissette, François P., Zhang, Xunchang J., Chen, Hua, Guo, Shenglian, Zhao, Yan

“…Bias correction is usually applied to climate model outputs before they are used as inputs to environmental models for impact studies. Every climate model is…”
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A century and a half precipitation oxygen isoscape for China generated using data fusion and bias correction by Chen, Jiacheng, Chen, Jie, Zhang, Xunchang J., Peng, Peiyi, Risi, Camille

“…The precipitation oxygen isotopic composition is a useful environmental tracer for climatic and hydrological studies. However, accurate and high-resolution…”
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Scale Effects of the Monthly Streamflow Prediction Using a State-of-the-art Deep Learning Model by Xu, Wenxin, Chen, Jie, Zhang, Xunchang J.

“…The accurate prediction of monthly streamflow is important in sustainable water resources planning and management. There is a growing interest in the…”
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Relative Importance of Internal Climate Variability versus Anthropogenic Climate Change in Global Climate Change by CHEN, JIE, LI, XIANGQUAN, MARTEL, JEAN-LUC, BRISSETTE, FRANÇOIS P., ZHANG, XUNCHANG J., FREI, ALLAN

“…To better understand the role of internal climate variability (ICV) in climate change impact studies, this study quantifies the importance of ICV [defined as…”
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Seasonal changes of soil erosion and its spatial distribution on a long gentle hillslope in the Chinese Mollisol region by Lei Wang, Fenli Zheng, Gang Liu, Xunchang J. Zhang, Glenn V. Wilson, Hongqiang Shi, Xujun Liu

“…Understanding seasonal soil erosion and deposition rates and their spatial distribution along sloping farmlands are necessary for erosion prediction technology…”
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A new method for fingerprinting sediment source contributions using distances from discriminant function analysis by Liu, Bing, Storm, Daniel E., Zhang, Xunchang J., Cao, Wenhong, Duan, Xingwu

“…Mixing models are frequently used as part of sediment fingerprinting to quantify sediment source contributions. Much research effort has been devoted to…”
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Hydrological Modeling Using a Multisite Stochastic Weather Generator by Chen, Jie, Brissette, François P, Zhang, Xunchang J

“…AbstractWeather data are usually required at several locations over a large watershed, especially when using distributed models for hydrological simulations…”
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Assessing scale effects for statistically downscaling precipitation with GPCC model by Chen, Jie, Zhang, Xunchang J., Brissette, François P.

“…The resolution of general circulation models (GCMs) is too coarse to assess the site‐specific impacts of climate change. Downscaling approaches have been…”
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Can conservation trump impacts of climate change on soil erosion? An assessment from winter wheat cropland in the Southern Great Plains of the United States by Garbrecht, Jurgen D., Nearing, Mark A., Steiner, Jean L., Zhang, Xunchang J., Nichols, Mary H.

“…With the need to increase crop production to meet the needs of a growing population, protecting the productivity of our soil resource is essential. However,…”
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Reliability of simulating internal precipitation variability over multi‐timescales using multiple global climate model large ensembles in China by Liu, Jiahe, Chen, Jie, Zhang, Xunchang J.

“…Abstract Single model initial‐condition large ensembles (SMILEs) are valuable means to study the role of internal climate variability (ICV) in climate change…”
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A framework of integrating heterogeneous data sources for monthly streamflow prediction using a state-of-the-art deep learning model by Xu, Wenxin, Chen, Jie, Zhang, Xunchang J., Xiong, Lihua, Chen, Hua

“…•A hybrid deep learning model combining Convolutional Neural Network and Gated Recurrent Unit was adopted for 1-, 3-, and 6-month-ahead streamflow…”
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Interactive effects of rainfall intensity, kinetic energy and antecedent soil moisture regime on splash erosion in the Ultisol region of South China by Wang, Lun, Zheng, Fenli, Hu, Wei, Zhang, Xunchang J., Shi, Hongqiang

“…•Differences in splash erosion between 50 and 100 mm h−1 were attributed to surface seals.•Quantified the key factors affecting splash erosion before and after…”
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The effects of freeze-thaw cycles at different initial soil water contents on soil erodibility in Chinese Mollisol region by Wang, Lei, Zuo, Xiaofeng, Zheng, Fenli, Wilson, Glenn V., Zhang, Xunchang J., Wang, Yifei, Fu, Han

“…•Soil shear strength decreased as freeze-thaw cycles and soil moisture increased.•Soil disintegration rate increased with F-T cycle but decreased with soil…”
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Rare earth elements tracing interrill erosion processes as affected by near-surface hydraulic gradients by Wang, Chenfeng, Wang, Bin, Wang, Yujie, Wang, Yunqi, Zhang, Wenlong, Zhang, Xunchang J.

“…•Transport- and detachment-limited process occurred in drainage/saturation and seepage conditions respectively.•Transport by raindrop-induced and sheet…”
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Effects of upslope inflow rate, tillage depth, and slope gradients on hillslope erosion processes and hydrodynamic mechanisms by Zhao, Luyou, Qin, Qishan, Geng, Huajie, Zheng, Fenli, Zhang, Xunchang J., Li, Guifang, Xu, Xiangzhou, Zhang, Jiaqiong

“…•The effects of inflow rate, tillage depth and slope gradient on soil erosion were quantified.•Deep tillage reduced soil erosion by increasing soil roughness…”
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Quantification of upslope and lateral inflow impacts on runoff discharge and soil loss in ephemeral gully systems under laboratory conditions by Xu, Ximeng, Zheng, Fenli, Wilson, Glenn V., Zhang, Xunchang J., Qin, Chao, He, Xu

“…•Upslope and lateral inflow contributions to runoff and soil loss were quantified.•Lateral inflow contributed to lateral rill formation and connectivity of EG…”
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Apportioning contributions of individual rill erosion processes and their interactions on loessial hillslopes by Qin, Chao, Zheng, Fenli, Wilson, Glenn V., Zhang, Xunchang J., Xu, Ximeng

“…Channels (rill, ephemeral gully, gully and river channel) exhibit a continuum of sizes and flow magnitudes. Rill erosion, as the initial stage of channel…”
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Discrimination of soil losses between ridge and furrow in longitudinal ridge-tillage under simulated upslope inflow and rainfall by Wang, Lei, Zheng, Fenli, Zhang, Xunchang J., Wilson, Glenn V., Qin, Chao, He, Chao, Liu, Gang, Zhang, Jiaqiong

“…•Ridge and furrow erosion contributions to soil loss were identified by photogrammetry.•Synesthetic interactions of inflow and rainfall enhanced soil…”
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A simulation of rill bed incision processes in upland concentrated flows by Qin, Chao, Zheng, Fenli, Zhang, Xunchang J., Xu, Ximeng, Liu, Gang

“…Quantifying rill bed incision provides fundamental information for process-based erosion modeling; while the morphodynamic and hydrodynamic mechanism in bed…”
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Upslope sediment-laden flow impacts on ephemeral gully erosion: Evidences from field monitoring and laboratory simulation by Xu, Ximeng, Zheng, Fenli, Tang, Qiuhong, Wilson, Glenn V., Wu, Min, Han, Yong, Xiao, Peiqing, Zhang, Xunchang J.

“…•Upslope sediment-laden flow caused additional erosion in ephemeral gully zone.•Transport-dominated sediment regime was found under filed and laboratory…”
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