Results 91 to 100 of about 9,652 (267)

Evaluating skill and robustness of seasonal meteorological and hydrological drought forecasts at the catchment scale – Case Catalonia (Spain)

Environment International, 2019
Robust sub-seasonal and seasonal drought forecasts are essential for water managers and stakeholders coping with water shortage. Many studies have been conducted to evaluate the performance of hydrological forecasts, that is, streamflow.
Theresa C. Van Hateren, Samuel J. Sutanto, Henny A.J. Van Lanen   +2 more
doaj   +1 more source

Observed Linkages Between Marine Heatwaves and Extreme Weather Over Land: A New Zealand Case Study

International Journal of Climatology, EarlyView.
Marine heatwaves consistently warm New Zealand's land surface, but rainfall impacts occur only when synoptic systems enable moisture transport. This 38‐year analysis shows MHWs act as thermodynamic background drivers of heat and conditional amplifiers of extreme rainfall events or droughts.
Matthew Chinappa, Hamish Lewis, Luke J. Harrington, Peter B. Gibson   +3 more
wiley   +1 more source

Revealing the characteristics and propagation patterns of hydrological drought in Sichuan using GNSS-based runoff estimates

International Journal of Digital Earth
Understanding hydrological drought is vital for effective disaster mitigation and management. However, challenges like sparse hydrological monitoring stations and data acquisition present significant obstacles for studying hydrological drought in ...
Wei You, Zijian Liu, Zhongshan Jiang, Xinghai Yang, Miao Tang, Xiangyu Wan, Xinchun Yang   +6 more
doaj   +1 more source

The timing of unprecedented hydrological drought under climate change. [PDF]

Nat Commun, 2022
Satoh Y, Yoshimura K, Pokhrel Y, Kim H, Shiogama H, Yokohata T, Hanasaki N, Wada Y, Burek P, Byers E, Schmied HM, Gerten D, Ostberg S, Gosling SN, Boulange JES, Oki T.   +15 more
europepmc   +1 more source

Spatiotemporal Changes and Climate Driving Factors of Compound Precipitation‐Temperature Extreme Events Across Global Land Areas

International Journal of Climatology, EarlyView.
During the period 1901–2024, the dominant proportion of compound dry‐warm extremes in annual, June–July–August (JJA), and December–January–February (DJF) occurrences was the highest among the four types of compound precipitation and temperature extremes across global land areas, accounting for 40.1%, 50.3%, and 28.0%, respectively.
Ruting Yang, Silong Zhang, Xiongpeng Tang, Chao Gao, Haibin Zhang, Xin Yin, Yanli Liu   +6 more
wiley   +1 more source

Hydrological drought forecasting and monitoring system development using artificial neural network (ANN) in Ethiopia. [PDF]

Heliyon, 2023
Tareke KA, Awoke AG.
europepmc   +1 more source

Low‐Intensity Precipitation Dominates Peninsular Spain (1961–2022)

International Journal of Climatology, EarlyView.
Spatial analysis across Spain shows a shift in precipitation regimes (1961–2022) toward more frequent low‐intensity precipitation and reduced high‐intensity events, with localised increases in heavy precipitation along some coastal areas. This redistribution—captured through changes in precipitation frequency (RF) and volumetric contribution (RC ...
Ahmed M. El Kenawy, Santiago Beguería, Fernando Domínguez‐Castro, Amar Halifa‐Marín, Maria Adell‐Michavila, Borja Latorre, Magí Franquesa, Islam M. Gaber, Islam M. Hamdi, Sergio M. Vicente‐Serrano   +9 more
wiley   +1 more source

Catchment memory explains hydrological drought forecast performance. [PDF]

Sci Rep, 2022
Sutanto SJ, Van Lanen HAJ.
europepmc   +1 more source

Satellite and Reanalysis Dataset Dependence of ETCCDI Extreme Precipitation Trends in Paraná, Southern Brazil

International Journal of Climatology, EarlyView.
Extreme precipitation trends detected in Paraná, Southern Brazil (1983–2024), are strongly conditioned by the dataset used, with reanalyses indicating coherent inland drying and longer dry spells, observations retaining stronger mesoscale heterogeneity, and satellite products often showing declines in short‐duration extremes. Monthly diagnostics reveal
Paulo Miguel de Bodas Terassi, Jakeline Baratto, Vitor Hugo Rosa Biffi   +2 more
wiley   +1 more source

Comparing surface water supply index and streamflow drought index for hydrological drought analysis in Ethiopia. [PDF]

Heliyon, 2022
Tareke KA, Awoke AG.
europepmc   +1 more source