Analysis of Temperature and Biological Data from Diffuse-Flow Hydrothermal Vents on the East Pacific Rise (9 degrees 49'-51'N): Continuing Time Series Studies

东太平洋海隆（北纬 9 度 49-51）扩散流热液喷口的温度和生物数据分析：持续时间序列研究

• 批准号: 0096468
• 负责人: Daniel Fornari
• 金额: $ 11.36万
• 依托单位: Woods Hole Oceanographic Institution
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2001
• 资助国家: 美国
• 起止时间: 2001-03-15 至 2003-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0096468&HistoricalAwards=false
• 关键词: Analysis; Temperature; Biological; Data; Diffuse

High resolution biological observations and samples have been collected approximately yearly over the nine year perod since the 1991 eruption near 9 degrees 50 inutes north on the East Pacific Rise. Continuous temperature records have been collected over the same time period from low-temperature diffuse flow sites and high temperature chimneys. The biological time-series data will be analyzed to quantitatively and qualitatively characterize the temporal and spatial changes in vent community structure. Multiple temperature records within individual difuse-flow sites will be analyzed and compared with those from all of the other diffuse-flow sites.

自1991年东太平洋隆起北纬9度50分附近的火山爆发以来，大约在9年的时间里，每年都收集高分辨率的生物观测和样本。从低温漫流点和高温烟囱处收集了同一时期的连续温度记录。通过对生物时序数据的分析，定量和定性地表征喷口群落结构的时空变化。将对单个扩散流点内的多个温度记录进行分析，并与所有其他扩散流点的温度记录进行比较。