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Strategic Study of CAE >> 2009, Volume 11, Issue 10

Variability and vulnerability of carbon pools in Southern Ocean and western Arctic Ocean and their exploratory engineering technology

1. Key Lab of Global Change and Marine -Atmospheric Chemistry, State Oceanic Administration(SOA), Xiamen, Fujian 361005, China;

2. Third Institute of Oceanography, SOA, Xiamen, Fujian 361005, China;

3. Chinese Arctic and Antarctic Administration, Beijing 100860, China

Funding project:国家自然科学基金重点项目(40531007,49836010);面上项目(40276001,40676062);国家财政部国际极地年中国行动计划专项(IPY2008-P050400104-03);科技部国际科技合作项目(2009DFA22920,2008DFA20420) Received: 2009-08-18 Available online: 2009-10-12 14:00:15.000

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Abstract

Chinese national arctic and antarctic research expeditions (CHINARE) have continuously conducted out underway sea-air pCO2 and its relative parameters measurements in the Southern Ocean and the western Arctic Ocean for 10 years. The distribution of surface pCO2 and sea-air fluxes of CO2 were analyzed to understand variability of carbon pools for both oceans. Vulnerability of the both carbon pools was appreciated for their roles in world oceanic carbon cycle. Exploring engineering technology was also discussed to develop a polar oceanic carbon pools observatory.

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