Determination of dissolved organic carbon and total dissolved nitrogen in seawater using High Temperature Combustion Analysis

被引：31

作者：

Halewood, Elisa ^{[1
]}

Opalk, Keri ^{[1
]}

Custals, Lillian ^{[2
]}

Carey, Maverick ^{[1
]}

Hansell, Dennis A. ^{[2
]}

Carlson, Craig A. ^{[1
]}

机构：

[1] Univ Calif Santa Barbara, Marine Sci Inst, Dept Ecol Evolut & Marine Biol, Santa Barbara, CA 93106 USA

[2] Univ Miami, Rosenstiel Sch Marine & Atmospher Sci, Dept Ocean Sci, Miami, FL USA

来源：

FRONTIERS IN MARINE SCIENCE | 2022年 / 9卷

基金：

美国国家科学基金会;

关键词：

dissolved organic carbon (DOC); total dissolved nitrogen (TDN); dissolved organic matter; high temperature combustion analysis; GO-SHIP; best practices; methodology; DOC; OCEAN; MATTER; FLUX; SEA;

D O I：

10.3389/fmars.2022.1061646

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This document describes best practices for analysis of dissolved organic matter (dissolved organic carbon and total dissolved nitrogen) in seawater samples. Included are SOPs for sample collection and storage, details for laboratory analysis using high temperature combustion analysis on Shimadzu TOC analyzers, and suggestions for best practices in quality control and quality assurance. Although written specifically for GO-SHIP oceanographic community practices, many aspects of sample collection and processing are relevant to DOM determination across oceanic regimes and this document aims to provide updated methodology to the wider marine community.

引用

页数：15

共 36 条

[21] Linkages Among Dissolved Organic Matter Export, Dissolved Metabolites, and Associated Microbial Community Structure Response in the Northwestern Sargasso Sea on a Seasonal Scale [J].