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100 _aYu Li
_957600
245 _aA study of Holocene Asian summer and winter monsoon change by an analog of climate factors between millennial and modern interannual scales/
260 _bSage,
_c2020.
300 _aVol 44, issue 3, 2020 : ( 315–337 p.).
520 _aThe East Asian monsoon exerts a profound influence on environmental change in the East Asian region. Various factors have been hypothesized as the dominant Asian monsoon forcings, however, the forcings can change from interannual to millennial timescales. The linkages between monsoon forcings at different timescales remain unclear. To better understand the connection of the variabilities and mechanisms of the East Asian monsoon at various timescales, we present a modern analog. Various climatic data, monsoon indices, and circulation factor calculations were used to identify the variabilities and controlling factors of the modern East Asian summer and winter monsoons. Paleo-climatic proxies from a region sensitive to both summer and winter monsoons were used in concert with monsoon simulation data to reconstruct and analyze paleo-monsoon variations and mechanisms. Results showed that the weakening of the Holocene Asian summer and winter monsoons is closely linked to low-latitude summer insolation and mid-latitude winter insolation, while modern summer and winter monsoons are related to global circulation, sea surface temperature, and sea ice change. We confirm that the driving mechanism of the monsoon was dependent on timescale.
700 _aLi, Yichan
_958550
700 _aYe, Wangting
_958551
700 _aPeng, Simin
_958552
773 0 _012665
_917140
_dLondon: Sage Publication Ltd, 2019.
_tProgress in Physical Geography: Earth and Environment/
_x03091333
856 _uhttps://doi.org/10.1177/0309133319878115
942 _2ddc
_cEJR
999 _c14915
_d14915