期刊
QUATERNARY SCIENCE REVIEWS
卷 26, 期 11-12, 页码 1621-1637出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.quascirev.2006.11.018
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A review of Holocene climate patterns in eastern Australia is presented on the basis of a series of high-resolution pollen records across a north-to-south transect. Previously published radiocarbon data are calibrated into calendar years arid fitted with an age-depth model. The resulting chronologies are used to compare past environmental changes and describe patterns of climate change oil a calendar-age scale. Based on the present-day Australian climate patterns and impact of the El Nino-Southern Oscillation (ENSO), the palynological data are interpreted and the prevalent climate mode throughout the Holocene reconstructed. Results show that early Holocene changes are strongly divergent arid asynchronous between sites, while middle to late Holocene conditions are characterized by more and and variable conditions and greater coupling between northern and southern sites, which is in agreement with increasing influence of ENSO. (C) 2006 Elsevier Ltd. All rights reserved.
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