Collaborative Research:Decadal to orbital links between climate, productivity, and denitrification on the Peru Margin; Do models of persistent EL Ni±o or La Nina conditions apply?

合作研究：秘鲁边缘气候、生产力和反硝化之间的十年轨道联系；

• 批准号: 0318081
• 负责人: Timothy Herbert
• 金额: --
• 依托单位: Brown University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2003
• 资助国家: 美国
• 起止时间: 2003-07-15 至 2008-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0318081&HistoricalAwards=false
• 关键词: Collaborative; Research; Decadal; orbital; links

The proposal is funded to determine the connection among productivity, ventilation, and sea surface temperature climate variability at decadal to orbital time scales from the Peru Margin, a region sensitive to ENSO. Reconstruction will be based primarily on examining denitrification processes in existing very high resolution cores from the Peru Margin. The proposed will use the newly developed 14C dating technique using alkenones.

该提案获得资助，以确定秘鲁边缘（一个对厄尔尼诺/南方涛动敏感的区域）在十年至轨道时间尺度上的生产力、通风和海面温度气候变率之间的联系。 重建工作将主要基于对秘鲁边缘现有高分辨率岩心中的脱氮过程的研究。建议将使用新开发的14 C测年技术，使用烯酮。