Oxygen isotopes and Sr/Ca ratios of fossil corals from Bonaire
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Explanations of the Classic Maya civilization demise on the Yucatán Peninsula during the Terminal Classic Period (TCP; ~CE 750-1050) are controversial. Multiyear droughts are...
针对尤卡坦半岛（Yucatán Peninsula）古典期末期（Terminal Classic Period，TCP；约公元750-1050年）经典玛雅文明衰落的相关解释尚存争议。持续多年的干旱为……
