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Sökning: WFRF:(Yang Zhiyong) > Beach ridges of Dal...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003128naa a2200481 4500
001oai:DiVA.org:uu-414052
003SwePub
008200622s2020 | |||||||||||000 ||eng|
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4140522 URI
0247 a https://doi.org/10.1002/jqs.31952 DOI
040 a (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
1001 a Jiang, Mengyao4 aut
2451 0a Beach ridges of Dali Lake in Inner Mongolia reveal precipitation variation during the Holocene
264 c 2020-03-09
264 1b Wiley,c 2020
338 a print2 rdacarrier
520 a Variability in East Asian summer monsoon precipitation during the Holocene remains of debate. In this study, we use a closed lake with well‐dated lake beach ridges located on the margin of the East Asian summer monsoon, a region highly sensitive to monsoon precipitation changes, to obtain a temporal sequence of water volume in North China. The elevation of each beach ridge calibrated to the modern lake level was surveyed. Optically stimulated luminescence dating of undisturbed sediments of beach ridges was performed. The lake area and water volume corresponding to each beach ridge were calculated using a digital elevation model. This study reveals relatively reduced monsoon precipitation from ~12 to 7 ka interrupted by strengthening of the monsoon circulation to a maximum from ~7 to ~5 ka and followed by greatly reduced monsoon intensity until the present day. These results demonstrate that changes in the East Asian summer monsoon precipitation may not be directly driven by global temperature or atmospheric CO2 content. Rather, we suggest that variation in the the monsoon margin precipitation is probably mainly driven by ice volume and subordinately by the summer solar insolation difference between mid‐latitude land and low‐latitude ocean.
650 7a NATURVETENSKAPx Geovetenskap och miljövetenskapx Multidisciplinär geovetenskap0 (SwePub)105032 hsv//swe
650 7a NATURAL SCIENCESx Earth and Related Environmental Sciencesx Geosciences, Multidisciplinary0 (SwePub)105032 hsv//eng
653 a beach ridge
653 a Dali Lake
653 a Holocene
653 a lake water volume
653 a optically stimulated luminescence (OSL)
7001 a Han, Zhiyong4 aut
7001 a Li, Xusheng4 aut
7001 a Wang, Yong4 aut
7001 a Stevens, Thomas,d 1979-u Uppsala universitet,Luft-, vatten- och landskapslära4 aut0 (Swepub:uu)thost797
7001 a Cheng, Jun4 aut
7001 a Lv, Cunjuan4 aut
7001 a Zhou, Yuwen4 aut
7001 a Yang, Qianqian4 aut
7001 a Xu, Zhiwei4 aut
7001 a Yi, Shuangwen4 aut
7001 a Lu, Huayu4 aut
7102 a Uppsala universitetb Luft-, vatten- och landskapslära4 org
7730 t Journal of Quaternary Scienced : Wileyg 35:5, s. 716-725q 35:5<716-725x 0267-8179x 1099-1417
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-414052
8564 8u https://doi.org/10.1002/jqs.3195

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