Carbon and Nitrogen in Dissolved Organics: A Contribution to the U.S. JGOFS Southern Ocean Program

溶解有机物中的碳和氮：对美国 JGOFS 南大洋计划的贡献

• 批准号: 9530845
• 负责人: Dennis Hansell
• 金额: $ 35.52万
• 依托单位: Bermuda Institute of Ocean Sciences (BIOS), Inc.
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-12-01 至 1999-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9530845&HistoricalAwards=false
• 关键词: Carbon; Nitrogen; Dissolved; Organics; Contribution

9530845 Hansell As their contribution to the U.S.JGOFS Southern Ocean Process Study, the investigators will study the seasonal and spatial distribution of dissolved organic matter in the water column of the Ross Sea and the Antarctic Polar Frontal zone. By measuring both the concentration and the rates of production and consumption of dissolved organic matter, the investigators hope to assess the quantitative importance of this pool of organic matter in the overall carbon cycle in the austral circumpolar seas.

作为他们对美国jgofs南大洋过程研究的贡献，研究人员将研究罗斯海和南极极地锋区水柱中溶解有机质的季节和空间分布。通过测量溶解有机物的浓度和产生和消耗的速率，研究人员希望评估这个有机物质库在南极环极海洋整体碳循环中的定量重要性。