Assessing change in CO2 chemistry in seawater in a proposed international CO2 ocean sequestration experiment

被引：0

作者：

Wong, CS ^{[1
]}

Miller, L ^{[1
]}

Johnson, K ^{[1
]}

Arychuk, M ^{[1
]}

Davelaar, M ^{[1
]}

Page, J ^{[1
]}

Soutar, T ^{[1
]}

Tishchenko, P ^{[1
]}

机构：

[1] Fisheries & Oceans Canada Inst Ocean Sci, Clin Chem Lab, Sidney, BC V8L 4B2, Canada

来源：

GREENHOUSE GAS CONTROL TECHNOLOGIES | 2001年

关键词：

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This paper summarizes progress in Canadian efforts related to a proposed CO2 ocean sequestration experiment off the Kona coast, Hawaii in the year 2001. The work includes: (1) a laboratory study of the performance of pH sensors, especially their stability and response in high CO2 seawater, such as might be encountered in a field survey of the CO2 plume in a sequestration experiment; (2) an assessment of the validity of applying thermodynamic relations for CO2 in natural seawater to seawater with high CO2 content; (3) spatial and temporal distributions of pH and dissolved inorganic carbon (DIC) at the proposed site near Kona, Hawaii, obtained in a background oceanographic survey in August, 1999; and (4) construction of an automated multi-sampler for attaching to a remote operating vehicle (ROV) to be used in the sequestration experiment.

引用

页码：440 / 445

页数：6