Results 121 to 130 of about 29,501 (231)
Shuitu Baochi Xuebao[Objective] Intensive research on the spatial and temporal response characteristics of meteorological drought to vegetation at different time scales in the Yellow River Basin provides valuable information for ecological conservation, water resource ...
LI Yangyang +4 more
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A comprehensive analysis and comparison of SPI and SPEI for spatiotemporal drought evaluation [PDF]
Assessing drought is crucial for effective water resources management and the development of mitigation strategies. Drought indices serve as indispensable tools in this evaluation process, and choosing an appropriate index is vital for accurate drought ...
ŞİŞMAN, Eyüp, Abu Arra, Ahmad
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Hydrology ResearchKazakhstan is recently experiencing an increase in drought trends. However, low-capacity probabilistic drought forecasts and poor dissemination have led to a drought crisis in 2021 that resulted in the loss of thousands of livestock.
Renata Sadrtdinova +2 more
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Ukrainian Botanical JournalThis study evaluates changes in the sensitivity of radial growth of Quercus robur to water balance, assessed using the Standardized Precipitation Evapotranspiration Index (SPEI), in stands located within the Supiy River valley (Kyiv Region, Ukraine) in ...
Sylenko O. , Porté A.J., Netsvetov M.
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SPEI Drought Forecasting in Mexico
This study analyzes and compares three Standardized Precipitation and Evapotran-spiration Index (SPEI) prediction models at different time scales: (1) Kalman Filter with Exogenous Variables (DKF-ARX-Pt, FK), (2) Closed Recurrent Units (GRU) and (3) Autoregressive Neural Networks with External Input (NARX).
Mauricio Carrillo-Carrillo +3 more
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تحقيقات جغرافيايی, 2019 Aims & Backgrounds: Climate change, the quantitative and qualitative decline of water resources and the increasing trend of the worldchr('39')s population have made water management difficult.
bahman shafiei +2 more
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Standardized precipitation-evapotranspiration index (SPEI) : Sensitivity to potential evapotranspiration model and parameters [PDF]
, 2014 The Standardized Precipitation-Evapotranspiration Index (SPEI), a variant of the WMO-recommended Standardized Precipitation Index (SPI), has significant potential as a meteorological drought index because it uses a more comprehensive measure of water ...
Lanen, Henny A.J., Van +3 more
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Ad Avdiendas Qvinqve Spei Optimae Jvvenvm, Christi Perpessiones Mortemqve Meditativm [PDF]
AD AVDIENDAS QVINQVE SPEI OPTIMAE JVVENVM, CHRISTI PERPESSIONES MORTEMQVE MEDITATIVM Ad Avdiendas Qvinqve Spei Optimae Jvvenvm, Christi Perpessiones Mortemqve Meditativm ([1]) Titelseite ([1]) Text ([2]
Kretzschmar, Christoph
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Response of Vegetation NPP to Multiscale Meteorological Drought in Southwest China
Shuitu Baochi Xuebao[Objective] This study was aimed to explore the response mechanism of vegetation to drought at different times scales and clarify the frequent occurrence of extreme drought events in southwest China on vegetation growth. [Methods] Based on vegetation net
JING Juanli +3 more
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Africae pars meridionalis cum promontorio Bonae Spei [PDF]
Coloured map. Scale not given. 3 insets at foot of map: in left corner, "Castellum Batavorum in Promontorio Bonae Spei of het Casteel de Goede Hoop"; in right corner, "Sinus Saldanhae or Saldanha Bay", & "Ager Prbmontorii Bonae Spei." "This map ...
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