中国近海碳收支、调控机理及生态效应研究进展

A Brief Introduction to Research Progresses of China Ocean Carbon Cycle

973计划"中国近海碳收支、调控机理及生态效应研究"(2009CB421200)项目自2009年正式启动以来,围绕核心科学问题及目标,在中国近海碳通量季节和年际尺度上的分布格局及其变化、碳源汇格局的主要控制过程与机制、海洋酸化生态效应及历史重建、碳循环及海洋酸化生态效应变化趋势等方面取得了一系列重要进展。本文根据该项目部分已发表的研究成果对上述各方面诸多重要研究进展进行了概略性介绍。

Supported by a 973 program, Carbon Cycling in China Seas budget, controls and ocean acidification （# 2009CB421200）, a series of important research pro gresses have been made since 2009. The research pro gresses were focused on： （ 1 ） assessment of the varia bility of carbon sources and sinks in China seas at a seasonal and interannual time scales; （2） processes and mechanisms that control the carbon budget; （3） the history record and ecological response of ocean acid ification ; （4） future trends of carbon budget and ocean acidification in response to global climate changes. Here the main research progresses of the 973 program were reviewed in this paper.