Collaborative Research: Late Neogene Evolution of Monsoon Circulation in the Indian Ocean and Its Relationship to Global Climatic and Oceanographic Change

合作研究：印度洋新近纪季风环流演化及其与全球气候和海洋变化的关系

• 批准号: 9302614
• 负责人: Larry Larry
• 金额: $ 19.97万
• 依托单位: University of Miami
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-12-15 至 1997-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9302614&HistoricalAwards=false
• 关键词: Collaborative; Research; Late; Neogene; Evolution

Peterson 9302614 The PIs will use faunal, geochemical and stable-isotopic data to reconstruct climatic changes in the Indian Ocean between 12 and 3.5 Ma utilizing ODP core material. The study will lead to delineation of surface temperature gradients, productivity, and the signature of biogenic sedimentation. It will also provide a time series of monsoonal upwellinmg in the northwestern Indian Ocean that may be associated with the uplift of the Himalayas and the Tibetan Plateau.

彼得森 9302614 PI将使用动物群、地球化学和稳定同位素数据，利用ODP核心材料重建12至3.5 Ma之间印度洋的气候变化。这项研究将导致对地表温度梯度、生产力和生物沉积特征的描绘。它还将提供西北印度洋季风上升的时间序列，这可能与喜马拉雅山和青藏高原的隆升有关。