Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912772317> ?p ?o ?g. }
- W2912772317 endingPage "100593" @default.
- W2912772317 startingPage "100593" @default.
- W2912772317 abstract "This study has three spatial scales: global (0.5°), macro-regional, and country scale. The database of drought events has specific entries for each macro-region and country.We constructed a database of meteorological drought events from 1951 to 2016, now hosted by the Global Drought Observatory of the European Commission's Joint Research Centre. Events were detected at macro-regional and country scale based on the separate analysis of the Standardized Precipitation-Evapotranspiration Index (SPEI) and the Standardized Precipitation Index (SPI) at different accumulation scales (from 3 to 72 months), using as input the Global Precipitation Climatology Centre (GPCC) and Climatic Research Unit (CRU) Time Series datasets. The database includes approximately 4800 events based on SPEI-3 and 4500 based on SPI-3. Each event is described by its start and end date, duration, intensity, severity, peak, average and maximum area in drought, and a special score to classify 52 mega-droughts.We derived trends in drought frequency and severity, separately for SPI and SPEI at a 12-month accumulation scale, which is usually related to hydrological droughts. Results show several drought hotspots in the last decades: Amazonia, southern South America, the Mediterranean region, most of Africa, north-eastern China and, to a lesser extent, central Asia and southern Australia. Over North America, central Europe, central Asia, and Australia, the recent progressive temperature increase outbalanced the increase in precipitation causing more frequent and severe droughts." @default.
- W2912772317 created "2019-02-21" @default.
- W2912772317 creator A5021983253 @default.
- W2912772317 creator A5035303957 @default.
- W2912772317 creator A5038526429 @default.
- W2912772317 creator A5038537320 @default.
- W2912772317 creator A5043414052 @default.
- W2912772317 creator A5046678143 @default.
- W2912772317 creator A5079085716 @default.
- W2912772317 creator A5079758242 @default.
- W2912772317 creator A5085975826 @default.
- W2912772317 date "2019-04-01" @default.
- W2912772317 modified "2023-10-11" @default.
- W2912772317 title "A new global database of meteorological drought events from 1951 to 2016" @default.
- W2912772317 cites W1542690950 @default.
- W2912772317 cites W1548702343 @default.
- W2912772317 cites W1733387413 @default.
- W2912772317 cites W1847031783 @default.
- W2912772317 cites W1860168626 @default.
- W2912772317 cites W1867005924 @default.
- W2912772317 cites W1892348649 @default.
- W2912772317 cites W1967395374 @default.
- W2912772317 cites W1968883408 @default.
- W2912772317 cites W1970669626 @default.
- W2912772317 cites W1970672417 @default.
- W2912772317 cites W1973205513 @default.
- W2912772317 cites W1977932286 @default.
- W2912772317 cites W1977983691 @default.
- W2912772317 cites W1978457069 @default.
- W2912772317 cites W1978537544 @default.
- W2912772317 cites W1982306160 @default.
- W2912772317 cites W1982764175 @default.
- W2912772317 cites W1983659260 @default.
- W2912772317 cites W1984169726 @default.
- W2912772317 cites W1985201273 @default.
- W2912772317 cites W1987223597 @default.
- W2912772317 cites W1989839776 @default.
- W2912772317 cites W1990281729 @default.
- W2912772317 cites W1993873837 @default.
- W2912772317 cites W1994060938 @default.
- W2912772317 cites W1995055061 @default.
- W2912772317 cites W1995548075 @default.
- W2912772317 cites W1997893060 @default.
- W2912772317 cites W1998438756 @default.
- W2912772317 cites W2001104523 @default.
- W2912772317 cites W2002115844 @default.
- W2912772317 cites W2002884927 @default.
- W2912772317 cites W2003696872 @default.
- W2912772317 cites W2008745681 @default.
- W2912772317 cites W2010546627 @default.
- W2912772317 cites W2012354893 @default.
- W2912772317 cites W2013447032 @default.
- W2912772317 cites W2015522309 @default.
- W2912772317 cites W2015583065 @default.
- W2912772317 cites W2017478785 @default.
- W2912772317 cites W2018086014 @default.
- W2912772317 cites W2019534804 @default.
- W2912772317 cites W2019844133 @default.
- W2912772317 cites W2020957873 @default.
- W2912772317 cites W2021705657 @default.
- W2912772317 cites W2023764538 @default.
- W2912772317 cites W2027553546 @default.
- W2912772317 cites W2027939224 @default.
- W2912772317 cites W2029572886 @default.
- W2912772317 cites W2030811593 @default.
- W2912772317 cites W2031027346 @default.
- W2912772317 cites W2033769622 @default.
- W2912772317 cites W2035114567 @default.
- W2912772317 cites W2038416825 @default.
- W2912772317 cites W2040644748 @default.
- W2912772317 cites W2040831838 @default.
- W2912772317 cites W2041472299 @default.
- W2912772317 cites W2043845816 @default.
- W2912772317 cites W2044407507 @default.
- W2912772317 cites W2046548554 @default.
- W2912772317 cites W2048570972 @default.
- W2912772317 cites W2050106794 @default.
- W2912772317 cites W2052453570 @default.
- W2912772317 cites W2052640756 @default.
- W2912772317 cites W2053452238 @default.
- W2912772317 cites W2053687827 @default.
- W2912772317 cites W2054593957 @default.
- W2912772317 cites W2056039514 @default.
- W2912772317 cites W2056804090 @default.
- W2912772317 cites W2057775518 @default.
- W2912772317 cites W2061212436 @default.
- W2912772317 cites W2063797902 @default.
- W2912772317 cites W2069201244 @default.
- W2912772317 cites W2070115619 @default.
- W2912772317 cites W2077968790 @default.
- W2912772317 cites W2080130754 @default.
- W2912772317 cites W2083491438 @default.
- W2912772317 cites W2087611744 @default.
- W2912772317 cites W2092497323 @default.
- W2912772317 cites W2095874106 @default.
- W2912772317 cites W2095958334 @default.
- W2912772317 cites W2096208414 @default.
- W2912772317 cites W2096793240 @default.