Sökning: WFRF:(Winter Amos) > Initiation of a sta...
Fältnamn | Indikatorer | Metadata |
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000 | 02787naa a2200445 4500 | |
001 | oai:DiVA.org:su-179510 | |
003 | SwePub | |
008 | 200309s2020 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1795102 URI |
024 | 7 | a https://doi.org/10.1038/s41467-020-14490-y2 DOI |
040 | a (SwePub)su | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Winter, Amos4 aut |
245 | 1 0 | a Initiation of a stable convective hydroclimatic regime in Central America circa 9000 years BP |
264 | c 2020-02-05 | |
264 | 1 | b Springer Science and Business Media LLC,c 2020 |
338 | a print2 rdacarrier | |
520 | a Many Holocene hydroclimate records show rainfall changes that vary with local orbital insolation. However, some tropical regions display rainfall evolution that differs from gradual precessional pacing, suggesting that direct rainfall forcing effects were predominantly driven by sea-surface temperature thresholds or inter-ocean temperature gradients. Here we present a 12,000 yr continuous U/Th-dated precipitation record from a Guatemalan speleothem showing that Central American rainfall increased within a 2000 yr period from a persistently dry state to an active convective regime at 9000 yr BP and has remained strong thereafter. Our data suggest that the Holocene evolution of Central American rainfall was driven by exceeding a temperature threshold in the nearby tropical oceans. The sensitivity of this region to slow changes in radiative forcing is thus strongly mediated by internal dynamics acting on much faster time scales. | |
650 | 7 | a NATURVETENSKAPx Geovetenskap och miljövetenskap0 (SwePub)1052 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Earth and Related Environmental Sciences0 (SwePub)1052 hsv//eng |
700 | 1 | a Zanchettin, Davide4 aut |
700 | 1 | a Lachniet, Matthew4 aut |
700 | 1 | a Vieten, Rolf4 aut |
700 | 1 | a Pausata, Francesco S. R.4 aut |
700 | 1 | a Charpentier Ljungqvist, Fredriku Stockholms universitet,Historiska institutionen4 aut0 (Swepub:su)fchar |
700 | 1 | a Cheng, Hai4 aut |
700 | 1 | a Edwards, R. Lawrence4 aut |
700 | 1 | a Miller, Thomas4 aut |
700 | 1 | a Rubinetti, Sara4 aut |
700 | 1 | a Rubino, Angelo4 aut |
700 | 1 | a Taricco, Carla4 aut |
710 | 2 | a Stockholms universitetb Historiska institutionen4 org |
773 | 0 | t Nature Communicationsd : Springer Science and Business Media LLCg 11:1q 11:1x 2041-1723 |
856 | 4 | u https://doi.org/10.1038/s41467-020-14490-yy Fulltext |
856 | 4 | u https://www.nature.com/articles/s41467-020-14490-y.pdf |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-179510 |
856 | 4 8 | u https://doi.org/10.1038/s41467-020-14490-y |
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