Matches in SemOpenAlex for { <https://semopenalex.org/work/W3141355146> ?p ?o ?g. }
- W3141355146 endingPage "103293" @default.
- W3141355146 startingPage "103293" @default.
- W3141355146 abstract "The Chilean Central Andes near Santiago are a semi-arid region with substantial frozen water reserves in their high altitude cryosphere. Millions of people depend on the Andean cryosphere for freshwater supply. Over the last sixty years, global warming has altered the mountains’ water balance, as the temperature rose, precipitation decreased, and deglacierization exposed hundreds of square kilometers. The distribution of solid water stored in soil permafrost and the potential effects of climate change on it are unknown. Here, we map favorable spots for permafrost occurrence at the “Monos de Agua” catchment, Aconcagua basin at 33°S, between 3600 and 5100 m a.s.l.. We identify these “cold spots” based on ground surface temperature and incoming solar radiation between 2017 and 2019. We suggest that these locations currently present permafrost and frozen water might actually be there. We confirmed a body of frozen water at one of these cold spots using an electrical resistivity survey. Our mapping suggests that at least 15 ± 7% of the catchment's surface is underlain by permafrost. Permafrost occurrence begins around 3600 m a.s.l. with low probability and only at locations with favorable conditions of low exposure and isolation. Permafrost occurrence probability increases with altitude, with the largest fraction present above 4200 m a.s.l. Our results suggest that the permafrost area in this region will decrease between 13 and 87% by the end of the century under the future global warming RCP scenarios. This event represents new challenges for the hydrological memory and water security planning in the Chilean Central Andes." @default.
- W3141355146 created "2021-04-13" @default.
- W3141355146 creator A5046768080 @default.
- W3141355146 creator A5047224156 @default.
- W3141355146 creator A5055512292 @default.
- W3141355146 creator A5078855981 @default.
- W3141355146 date "2021-08-01" @default.
- W3141355146 modified "2023-09-27" @default.
- W3141355146 title "Permafrost evolution in a mountain catchment near Santiago de Chile" @default.
- W3141355146 cites W1609977086 @default.
- W3141355146 cites W1786305391 @default.
- W3141355146 cites W1800673540 @default.
- W3141355146 cites W1969725788 @default.
- W3141355146 cites W1975014117 @default.
- W3141355146 cites W1985059878 @default.
- W3141355146 cites W1987603884 @default.
- W3141355146 cites W1987971958 @default.
- W3141355146 cites W1995652380 @default.
- W3141355146 cites W2013446732 @default.
- W3141355146 cites W2026974265 @default.
- W3141355146 cites W2029064186 @default.
- W3141355146 cites W2030441865 @default.
- W3141355146 cites W2051224630 @default.
- W3141355146 cites W2068190762 @default.
- W3141355146 cites W2080091354 @default.
- W3141355146 cites W2085487226 @default.
- W3141355146 cites W2087315340 @default.
- W3141355146 cites W2092705479 @default.
- W3141355146 cites W2103497845 @default.
- W3141355146 cites W2115607168 @default.
- W3141355146 cites W2129066856 @default.
- W3141355146 cites W2159200641 @default.
- W3141355146 cites W2162908554 @default.
- W3141355146 cites W2165571665 @default.
- W3141355146 cites W2168873555 @default.
- W3141355146 cites W2174996858 @default.
- W3141355146 cites W2193209126 @default.
- W3141355146 cites W2293813468 @default.
- W3141355146 cites W2407257049 @default.
- W3141355146 cites W2426616886 @default.
- W3141355146 cites W2521090114 @default.
- W3141355146 cites W2554317204 @default.
- W3141355146 cites W2554428333 @default.
- W3141355146 cites W2560638104 @default.
- W3141355146 cites W2609686988 @default.
- W3141355146 cites W2615316751 @default.
- W3141355146 cites W2761244844 @default.
- W3141355146 cites W2788379540 @default.
- W3141355146 cites W2792693667 @default.
- W3141355146 cites W2794672324 @default.
- W3141355146 cites W2891215234 @default.
- W3141355146 cites W2903890181 @default.
- W3141355146 cites W2905189307 @default.
- W3141355146 cites W2946881212 @default.
- W3141355146 cites W2949553408 @default.
- W3141355146 cites W2954648868 @default.
- W3141355146 cites W2970105996 @default.
- W3141355146 cites W3025949386 @default.
- W3141355146 cites W3034349862 @default.
- W3141355146 doi "https://doi.org/10.1016/j.jsames.2021.103293" @default.
- W3141355146 hasPublicationYear "2021" @default.
- W3141355146 type Work @default.
- W3141355146 sameAs 3141355146 @default.
- W3141355146 citedByCount "3" @default.
- W3141355146 countsByYear W31413551462021 @default.
- W3141355146 countsByYear W31413551462023 @default.
- W3141355146 crossrefType "journal-article" @default.
- W3141355146 hasAuthorship W3141355146A5046768080 @default.
- W3141355146 hasAuthorship W3141355146A5047224156 @default.
- W3141355146 hasAuthorship W3141355146A5055512292 @default.
- W3141355146 hasAuthorship W3141355146A5078855981 @default.
- W3141355146 hasConcept C100970517 @default.
- W3141355146 hasConcept C107054158 @default.
- W3141355146 hasConcept C109007969 @default.
- W3141355146 hasConcept C111368507 @default.
- W3141355146 hasConcept C114793014 @default.
- W3141355146 hasConcept C115343472 @default.
- W3141355146 hasConcept C126645576 @default.
- W3141355146 hasConcept C127313418 @default.
- W3141355146 hasConcept C132651083 @default.
- W3141355146 hasConcept C133830359 @default.
- W3141355146 hasConcept C136894858 @default.
- W3141355146 hasConcept C150772632 @default.
- W3141355146 hasConcept C15098985 @default.
- W3141355146 hasConcept C151730666 @default.
- W3141355146 hasConcept C153294291 @default.
- W3141355146 hasConcept C187320778 @default.
- W3141355146 hasConcept C18903297 @default.
- W3141355146 hasConcept C197046000 @default.
- W3141355146 hasConcept C197435368 @default.
- W3141355146 hasConcept C205649164 @default.
- W3141355146 hasConcept C39432304 @default.
- W3141355146 hasConcept C49204034 @default.
- W3141355146 hasConcept C58640448 @default.
- W3141355146 hasConcept C66465714 @default.
- W3141355146 hasConcept C76886044 @default.
- W3141355146 hasConcept C86803240 @default.
- W3141355146 hasConceptScore W3141355146C100970517 @default.