Results 41 to 50 of about 912,350 (302)

Propagation of Meteorological Drought to Agricultural and Hydrological Droughts in the Tropical Lancang–Mekong River Basin

Remote Sensing, 2023
In the past several decades, drought events have occurred frequently around the world. However, research on the propagation of drought events has not been adequately explored. This study investigated the drought propagation process from meteorological drought to agricultural drought (PMAD) and from meteorological drought to hydrological drought (PMHD ...
Ganlin Feng, Yaoliang Chen, Lamin R. Mansaray, Hongfeng Xu, Aoni Shi, Yanling Chen   +5 more
openaire   +3 more sources

A process-oriented framework to decipher drought propagation dynamics from meteorological to ecological, agricultural, hydrological, and socioeconomic drought in the Yellow River Basin

Ecological Indicators
Transitioning from passive drought control to active risk management requires a systematic understanding of drought propagation beyond conventional short chains.
Ziyan Li, Shengzhi Huang, Yimin Wang, Shuai Zhou, Qiang Huang, Dengfeng Liu, Guoyong Leng   +6 more
doaj   +1 more source

Hydrological drought propagation and societal feedbacks in the Incomati River basin

, 2020
Human influences have become an important part in the drivers of drought in the Anthropocene. Activities such as land use change, damming of rivers, expansion of irrigated agriculture and the cultivation of high water consuming exotic trees can modify ...
Tendo, Mark
core   +1 more source

Low Latency Global Carbon Budget Reveals Late 2024 Carbon Losses and Contrasting Early 2025 Land Sink Recovery Signals

Advanced Science, EarlyView.
Low latency carbon budget estimates for July 2024–June 2025 combine atmospheric CO2 growth rates, fossil emissions, ocean uptake, DGVM land fluxes, and OCO‐2 inversions. The budget shows that late‐2024 land carbon losses dominate the annual anomaly, while early‐2025 recovery differs between bottom‐up models and top‐down inversions, especially in ...
Piyu Ke, Philippe Ciais, Yitong Yao, Stephen Sitch, Wei Li, Xiaomeng Du, Xiaofan Gui, Ben Poulter, Thomas Colligan, Auke M. van der Woude, Joram Hooghiem, Wouter Peters, Zhu Liu, Zhu Deng, Zhe Jin, Xiangjun Tian, Yilong Wang, Junjie Liu, Sudhanshu Pandey, Chris O'Dell, Jiang Bian, John Miller, Xin Lan, Jefferson Goncalves De Souza, Michael O'Sullivan, Pierre Friedlingstein, Julien Alléon, Yi Xi, Daniel S. Goll, Lei Zhu, Guido R. van der Werf, Shilong Piao, Frédéric Chevallier   +32 more
wiley   +1 more source

A three-dimensional perspective on how land use/cover change reshapes drought propagation under climate change?

Journal of Hydrology: Regional Studies
Study regions: Beijing-Tianjin-Hebei (BTH), China Study focus: With climate change and intensified human activities, drought propagation has become more complex, and it is crucial to reveal its spatial and temporal distribution characteristics and ...
Hongguang Chen, Fanhao Meng, Chula Sa, Min Luo, Yuhai Bao, Tie Liu   +5 more
doaj   +1 more source

The Spread of Multiple Droughts in Different Seasons and Its Dynamic Changes

Remote Sensing, 2023
Investigating the propagation and influencing mechanism that transitions a meteorological drought to a hydrological drought in a changing environment is crucial for understanding the formation process and mechanism of hydrological drought.
Shuang Zhu, Wenying Huang, Xiangang Luo, Jun Guo, Zhe Yuan   +4 more
doaj   +1 more source

Cascading droughts: Exploring global propagation of meteorological to hydrological droughts (1971–2001)

Science of The Total Environment
An understanding of the spatiotemporal behaviour of Meteorological drought (MD) and Hydrological drought (HD) is crucial for analysing how drought propagation occurs. Here, drought events were treated as three-dimensional grid structures spanning space (latitude and longitude) and time.
Kumar, A., Gosling, S.N., Johnson, M.F., Jones, M.D., Nkwasa, A., Koutroulis, A., Schmied, H.M., Li, H.-Y., Kim, H., Hanasaki, N., Kumar, R., Thiery, W., Pokhrel, Y.   +12 more
openaire   +5 more sources

Molecular Bases and Genetic Design of Rice Disease Resistance for Optimized Yield and Sustainable Agriculture

Advanced Science, EarlyView.
This study integrates rice immune perception, signal transduction, and resistance output into a multi‐omics framework. By combining high‐throughput sequencing, phenomics, and AI‐assisted design with marker‐assisted selection, gene editing, and rapid domestication, we aim to accelerate the precise breeding of disease‐resistant rice varieties by ...
Xinyue Hou, Yuanjiang Cui, Chaoqing Ding, Qian Qian, Deyong Ren   +4 more
wiley   +1 more source

Soil pH Amelioration Synergizes Carbon Accrual with Yield Gains Under Organic Substitution

Advanced Science, EarlyView.
Soil pH shifts towards neutrality in both acidic and alkaline soils under organic substitution. A global synthesis links pH amelioration to soil organic carbon accrual through enhanced microbial biomass after accounting for added organic carbon and its interaction with pH. This pH amelioration‐shared soil organic carbon accrual accounts for 5.1–8.6% of
Xunzhuo Dong, Yanzhong Yao, Bingbing Han, Yunyao Zhong, Benyi Li, Mengfei Li, Yunchao Dai, Zhaolei Li   +7 more
wiley   +1 more source

Response time and lag time of vegetation drought to meteorological, soil, and groundwater droughts: Non-stationary, linear and nonlinear perspectives

Journal of Hydrology: Regional Studies
Study region: The Heihe River Basin, China. Study focus: In the study of drought propagation, understanding the temporal characteristics is crucial for drought resistance assessment and drought occurrence prediction.
Cheng Xie, Zhanling Li, Yuhao Wang, Xiaoyan Zhai   +3 more
doaj   +1 more source