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Spectrophotometric Measurement of pH and Alkalinity in the Pacific Ocean

Spectrophotometric Measurement of pH and Alkalinity in the Pacific Ocean
太平洋 pH 值和碱度的分光光度测量
批准号:
9203955
负责人:
Robert Byrne
金额:
$18.03万
依托单位:
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
项目状态:
已结题
起止时间:
1991-12-15 至 1994-05-31

项目摘要

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中文摘要
翻译
结合二氧化碳系统测量,将在赤道太平洋获得详细和精确的pH值剖面。这项工作需要测量每个海水样品的分光光度pH值,分析总无机碳、二氧化碳分压和总碱度。分光光度法碱度测量将允许评估有机原生生物对海水总碱度的贡献。这些测量结果将用于协助调查海洋-大气碳通量。
英文摘要
Detailed and precise pH profiles will be obtained in the equatorial Pacific Ocean in conjunction with CO2 system measurements. The work entails measurements of spectrophotometric pH on each seawater sample analyzed for total inorganic carbon, CO2 partial pressure, and total alkalinity. Spectrophotometric alkalinity measurements will permit assessments of the contribution of organic protolytes to seawater total alkalinity. These measurements will be used to assist in investigations of ocean-atmosphere carbon fluxes.
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Spectrophotometric Determinations of Carbonic Acid Dissociation Constants for Estuarine Conditions
  • 批准号:
    2042935
  • 项目类别:
    Standard Grant
  • 资助金额:
    $33.96万
  • 财政年份:
    2021
  • 负责人:
    Robert Byrne
  • 依托单位:
Characterization of aragonite and calcite solubility products in seawater using modern CO2 system measurement techniques
  • 批准号:
    1947489
  • 项目类别:
    Standard Grant
  • 资助金额:
    $40.59万
  • 财政年份:
    2020
  • 负责人:
    Robert Byrne
  • 依托单位:
Development of Spectrophotometric pH Measurement Capabilities in Estuaries
  • 批准号:
    1657894
  • 项目类别:
    Standard Grant
  • 资助金额:
    $44.09万
  • 财政年份:
    2017
  • 负责人:
    Robert Byrne
  • 依托单位:
Collaborative Research: Organic Alkalinity: Impacts of the [OTHER] Alkalinity on Estuary and Coastal Ocean Chemistry
  • 批准号:
    1658321
  • 项目类别:
    Standard Grant
  • 资助金额:
    $33.56万
  • 财政年份:
    2017
  • 负责人:
    Robert Byrne
  • 依托单位:
国内基金
海外基金
Development of a Linear Stochastic Model for Wind Field Reconstruction from Limited Measurement Data
  • 批准号:
    --
  • 项目类别:
    --
  • 资助金额:
    40万元
  • 批准年份:
    2020
  • 负责人:
    Vikrant Gupta
  • 依托单位: