Results 131 to 140 of about 13,867 (244)
Prediction of Hydroclimatic Anomalies Using a New Isotope Precipitation Index
Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.Abstract Global warming is driving changes in atmospheric moisture seasonality and an increase in the frequency of prolonged precipitation anomalies. These anomalies are often assumed to be characterized by moisture sourced from oceanic evaporation, rather than being moderated by recycled terrestrial evapotranspiration. However, current indexes used to
A. Watson +13 more
wiley +1 more source
OBSERVED VARIABILITY STANDARDIZED PRECIPITATION INDEX IN TURKEY [PDF]
, 2016 16th International Multidisciplinary Scientific Geoconference (SGEM 2016) -- JUN 30-JUL 06, 2016 -- Albena, BULGARIADrought is a natural hazard that is derived from defective precipitations.
Deniz, Zahide Acar +2 more
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, 2017 We evaluated fire foci data via environmental satellites, from Frontal Systems (FS) and South Atlantic Convergence Zone (SACZ) together with Standardized Precipitation Index (SPI) and Fire Occurrence Reports (FOR) in Itatiaia National Park (INP).
Marlon Nunes (6140927) +4 more
core +1 more source
Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.Abstract Under global warming, accelerated hydrological cycle and enhanced climate variability are expected to increase the risk of interannual dry–wet transitions (IDWTs). This study employs the Standardized Precipitation Evapotranspiration Index (SPEI) to examine historical characteristics and future changes of IDWTs over eastern Asia and North ...
Kun Yang +6 more
wiley +1 more source
Further Improvements to classical standard precipitation index (SPI) calculations
Abstract Global warming coupled climate change impacts show their end results in the form of extreme events including floods and droughts. Droughts are creeping phenomena and their prediction is more related to precipitation events and in many parts of the world droughts occurrences become temporally and spatially effective.
openaire +1 more source
, 2018 Accurate predictions of drought events to plan and manage the adverse effects of drought on agriculture and the environment requires tools that precisely predict standardized drought metrics.
Deo, Ravinesh C. +7 more
core +1 more source
, 2012 Dwa wskaźniki: wskaźnik standaryzowanego opadu (SPI) i wskaźnik względnego opadu (RPI) analizują tę samą cechę opadu jaką jest jego nadmiar lub niedobór.
Gasiorek, E. +3 more
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Monitoring Drought Using the Standardized Precipitation Index (SPI) in Sarawak River Basin [PDF]
, 2018 Drought is hard to be detected and monitored. Severe droughts in the year 1998 and 2014 in Sarawak due to strong El-Nino has impacted the water supply and irrigated agriculture, In this study, the Standardized Precipitation Index (SPI) was used for ...
Richard, J., Bong Hin Joo, Charles
core
, 2022 All agricultural activities are directly related to the climate. In recent years, temperature increases and changes in precipitation regimes adversely affect the Mediterranean Basin, including Türkiye. While increasing temperatures and irregular precipitation rise the need for irrigation in crop production in some regions, excessive and irregular ...
Gündoğdu, Kemal Sulhi +1 more
openaire +1 more source
Drought Monitoring over Africa using the Standardized Precipitation Index (SPI)
, 2009 The Standardised Precipitation Index (SPI) is a statistical indicator evaluating the lack or surplus of precipitation over different time scales, allowing distinguishing time-related impacts of the moisture deficit, for example on agricultural production
GADAIN Hussein +3 more
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