Results 1 to 10 of about 9,359 (163)

Evaluating the propagation process of meteorological, hydrological, and agricultural drought dynamics in the Yellow river basin [PDF]

Scientific Reports
The spatiotemporal evolution of drought patterns has drawn growing attention, particularly in the Yellow River Basin of northern China. However, the previous studies have primarily focused on unidirectional drought propagation.
Xiufen Gu, Yuqi Li, Yong Zhang, Azfar Hussain, Sajad Jamshidi, Lailei Gu, Dayong Wang   +6 more
doaj   +2 more sources

Characteristics of meteorological drought propagation to agricultural drought and trigger thresholds in Xinjiang, China

Journal of Hydrology: Regional Studies
Study Region: Xinjiang, China Study Focus: Drought propagation poses a major threat to water resources and agricultural security. This study aims to clarify the propagation mechanisms from meteorological to agricultural drought in Xinjiang.
Xuewen Xu, Fulong Chen, Fengnian Zhao, Run Zhang, Chaofei He   +4 more
doaj   +2 more sources

Spatiotemporal evolution and meteorological triggering conditions of hydrological drought in the Hun River basin, NE China [PDF]

Natural Hazards and Earth System Sciences, 2022
The change of climate and environmental conditions has obviously affected the evolution and propagation of drought in river basins. The Hun River basin (HRB) is a region seriously troubled by drought in China, so it is particularly urgent to evaluate the
S. Yue, S. Yue, X. Sheng, X. Sheng, F. Yang, F. Yang   +5 more
doaj   +1 more source

Characterization of drought propagation over the Tibetan Plateau

Journal of Hydrology: Regional Studies
Study region: This study was carried out on the Tibetan Plateau (TP), which contains multiple important ecosystems, is the source of many rivers in China, and is experiencing significant climate change.
Di Wu, Zeyong Hu
doaj   +2 more sources

Propagation of Drought: From Meteorological Drought to Agricultural and Hydrological Drought [PDF]

Advances in Meteorology, 2016
1State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing 210098, China 2Department of Water Resources Management, Delft University of Technology, 2628 CN Delft, Netherlands 3National Drought Mitigation Center, University of Nebraska-Lincoln, 815 Hardin Hall, Lincoln, NE 68583-0988, USA 4Water Resources ...
Wang, Wen, Ertsen, Maurits W., Svoboda, Mark D., Hafeez, Mohsin   +3 more
openaire   +3 more sources

Drought propagation and its impact on groundwater hydrology of wetlands: a case study on the Doode Bemde nature reserve (Belgium) [PDF]

Natural Hazards and Earth System Sciences, 2021
Drought can be described as a temporary decrease in water availability over a significant period that affects both surface and groundwater resources. Droughts propagate through the hydrological cycle and may impact vulnerable ecosystems.
B. K. Wossenyeleh, K. A. Worku, K. A. Worku, B. Verbeiren, M. Huysmans, M. Huysmans   +5 more
doaj   +1 more source

Analysis of the spatio-temporal propagation of drought over Eastern China using complex networks [PDF]

E3S Web of Conferences, 2022
Understanding of the spatio-temporal propagation of drought is a challenging issue as the hydro-climatic processes are inter-connected. Recent developments in network theory offer new avenues to study the propagation of drought.
Xu Yiran, Lu Fan, Ruan Benqing, Dai Yanyu, Wang Kangming   +4 more
doaj   +1 more source

From meteorological to agricultural drought: Propagation time and probabilistic linkages

Journal of Hydrology: Regional Studies, 2023
Study region: Yangtze River Basin, China Study focus: As agricultural drought originates from meteorological drought, exploring the propagation from meteorological to agricultural drought is an important step in providing early warning of agricultural ...
Zhengguang Xu, Zhiyong Wu, Quanxi Shao, Hai He, Xiao Guo   +4 more
doaj   +1 more source

Impacts of Global Climate Warming on Meteorological and Hydrological Droughts and Their Propagations

Earth's Future, 2022
Meteorological to hydrological drought propagation has been widely studied to reflect the relationship between these drought categories and better understand drought mechanisms.
Guiyang Wu, Jie Chen, Xinyan Shi, Jong‐Suk Kim, Jun Xia, Liping Zhang   +5 more
doaj   +1 more source

Drought propagation as a nonlinear amplifier of ecohydrological damage

Communications Earth & Environment
Meteorological drought can propagate to soil and ecological droughts, triggering cascading disruptions in ecosystem functioning. However, whether the ecohydrological damage—the sum of standardized vegetation greenness and soil moisture losses—is ...
Zhuoran Qu, Xiaoyan Li, Josep Peñuelas, Deliang Chen, Chiyuan Miao, Yuanhong Deng, Fangzhong Shi, Wenqi Li   +7 more
doaj   +2 more sources