DOC and DON in the Equatorial Pacific

赤道太平洋的 DOC 和 DON

• 批准号: 9203953
• 负责人: Edward Peltzer
• 金额: $ 37.68万
• 依托单位: Woods Hole Oceanographic Institution
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1991
• 资助国家: 美国
• 起止时间: 1991-12-15 至 1994-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9203953&HistoricalAwards=false
• 关键词: DOC; DON; Equatorial; Pacific

Measurements of DOC and DON by the high temperature catalytic oxidation method will be made on samples from upper ocean hydrocasts along four N-S transects across the Equatorial Pacific in both the spring and the fall of 1992. The sampling grid was designed and the timing of the cruises was selected in order to observe the complete range of seasonal variability. These survey- type measurements will provide critically needed data for constraining upper ocean models of the carbon and nitrogen cycles.

将于 1992 年春和秋两季，采用高温催化氧化法对沿赤道太平洋南北四个横断面的上层海洋水力沉积样品进行 DOC 和 DON 测量。设计了采样网格并选择了采样时间，以便观察完整的季节变化范围。 这些调查类型的测量将为约束碳和氮循环的上层海洋模型提供急需的数据。