Palynological study of 2 lacustrine suites by limnological and 14C dating reveals the local evolutionary history of the paleovegetation and the paleoclimate of Zoige Plateau, northeastern Qinghai-Xizang Plateau, since...Palynological study of 2 lacustrine suites by limnological and 14C dating reveals the local evolutionary history of the paleovegetation and the paleoclimate of Zoige Plateau, northeastern Qinghai-Xizang Plateau, since the last 30ka. The territorial paleovegetation evolution experienced 7 stages: alpine desert vegetation, grassland, marsh and sub-alpine meadow, islet forest, marsh and meadow, Picea and Abies forest, marsh and sub-alpine meadow, islet dark conifer, marsh and sub-alpine meadow, and the inferred paleoclimate evolution shared similar variations correspondingly. The major climatic events during the periods of post-glacial and the Holocene left their distinct marks in sediment record.展开更多
基金Project supported by the National Natural Science Foundation of China and Xi'an Key Laboratory of Loess and Quaternary Geology.
文摘Palynological study of 2 lacustrine suites by limnological and 14C dating reveals the local evolutionary history of the paleovegetation and the paleoclimate of Zoige Plateau, northeastern Qinghai-Xizang Plateau, since the last 30ka. The territorial paleovegetation evolution experienced 7 stages: alpine desert vegetation, grassland, marsh and sub-alpine meadow, islet forest, marsh and meadow, Picea and Abies forest, marsh and sub-alpine meadow, islet dark conifer, marsh and sub-alpine meadow, and the inferred paleoclimate evolution shared similar variations correspondingly. The major climatic events during the periods of post-glacial and the Holocene left their distinct marks in sediment record.
