Quality Assurance Procedures for the Analysis of Photosynthetic Pigments (GOFS-Level 2)
Quality Assurance Procedures for the Analysis of Photosynthetic Pigments (GOFS-Level 2)
批准号:
8817541
负责人:
Robert Bidigare
金额:
$5.75万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1989
资助国家:
美国
项目状态:
已结题
起止时间:
1989-01-01 至 1990-06-30
中文摘要
光合色素的可靠分析测量 浓度对许多中尺度的成功至关重要 海洋学方案(JGOFS、GOFS、WOCE、NASA等)。 为 这些多研究者,多年计划标准和/或 最低精密度、准确度和代表性准则 必须建立,以避免收购偏见, 无意义或不可靠的结果。 任何程序, 长时间的数据和/或来自许多不同的 实验室需要一种机制来确保完整性, 正在获取的数据库的连续性。 的 这里描述的活动是第一次尝试建立 指导方针,并设置现实和有意义的精度,准确性 光合色素的代表性目标 测量. 根据全球森林问题政府/联合政府森林问题政府间小组概述的建议 规划报告,这项研究将(1)制定和实施一个 植物色素分析的质量保证程序 HPLC;(2)提供外部和内部颜料标准, 参与GOFS/JGOFS(及相关)的实验室 (3)协调相互校准工作, 参与GOFS/JGOFS计划的实验室。
英文摘要
Reliable analytical measurement of photosynthetic pigment concentrations is crucial to the success of numerous mesoscale oceanographic programs (JGOFS, GOFS, WOCE, NASA, etc.). For these multi-investigator, multi-year programs standard and/or minimum precision, accuracy, and representativeness guidelines must be established to avoid the acquisition of biased, meaningless or unreliable results. Any program that acquires data over long periods of time and/or from many different laboratories needs a mechanism to insure the integrity and continuity of the data base that is being acquired. The activities described here are a first attempt to establish guidelines and set realistic and meaningful precision, accuracy and representativeness goals for photosynthetic pigment measurements. Based on the recommendations outlined in the GOFS/JGOFS planning reports, this study will (1) develop and implement a quality assurance program for the analysis of plant pigments by HPLC; (2) provide external and internal pigment standards to laboratories participating in the GOFS/JGOFS (and related) programs; and (3) coordinate intercalibration exercises among laboratories participating in the GOFS/JGOFS programs.
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Collaborative Research: Iron Regulation of the Food Quality of Phytoplankton In Acidified Eastern Boundary Upwelling Systems
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批准号:1131692
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项目类别:Standard Grant
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资助金额:$10.14万
-
财政年份:2011
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负责人:Robert Bidigare
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依托单位:
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批准号:0241897
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项目类别:Standard Grant
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资助金额:$0.0万
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财政年份:2003
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负责人:Robert Bidigare
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依托单位:
Marine Bioproducts Engineering Center
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批准号:9731725
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项目类别:Cooperative Agreement
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资助金额:$1512.0万
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财政年份:1998
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依托单位:
Photo-Ecological Investigations in the Arabian Sea (U.S. JGOFS)
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批准号:9311312
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项目类别:Continuing Grant
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资助金额:$20.28万
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财政年份:1994
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负责人:Robert Bidigare
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依托单位:
Collaborative Research: HOT Program: Core Pigment Measurements
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批准号:9315311
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项目类别:Continuing Grant
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资助金额:$17.53万
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财政年份:1993
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负责人:Robert Bidigare
-
依托单位:
Photo-Ecological Investigations of Phytoplankton of the Central Equatorial Pacific Ocean (JGOFS)
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批准号:9022321
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项目类别:Continuing Grant
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资助金额:$25.29万
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财政年份:1991
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负责人:Robert Bidigare
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依托单位:
Collaborative Research: Characterization of Pigments and Ultrastructure of Photosynthetic Ultraplankton in the North Atlantic and Pacific Oceans
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批准号:9020369
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项目类别:Standard Grant
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资助金额:$6.88万
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财政年份:1991
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负责人:Robert Bidigare
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依托单位:
Assessment of the Effects of Ultraviolet Radiation on Phytoplankton in Antarctic Waters
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批准号:9005562
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项目类别:Continuing Grant
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资助金额:$2.67万
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财政年份:1990
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负责人:Robert Bidigare
-
依托单位:
Assessment of the Effects of Ultraviolet Radiation on Phytoplankton in Antarctic Waters
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批准号:9196060
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项目类别:Continuing Grant
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资助金额:$4.52万
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财政年份:1990
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负责人:Robert Bidigare
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依托单位:
The Relationship between Quantum Yield, Particle Absorption and Primary Production in California Coastal Waters
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批准号:8813727
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项目类别:Standard Grant
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资助金额:$9.39万
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财政年份:1988
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负责人:Robert Bidigare
-
依托单位:
海外基金