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| 广东省海水养殖贝藻类碳汇潜力评估 | |
| 引用本文： | 齐占会,王珺,黄洪辉,刘永,李纯厚,陈胜军,孙鹏.广东省海水养殖贝藻类碳汇潜力评估[J].南方水产,2012,8(1):30-35. |
| 作者姓名： | 齐占会 王珺 黄洪辉 刘永 李纯厚 陈胜军 孙鹏 |
| 作者单位： | 1. 中国水产科学研究院南海水产研究所,广东广州,510300 2. 广东省微生物研究所,广东广州,510070 3. 中国水产科学研究院东海水产研究所,上海,200090 |
| 基金项目： | 国家自然科学基金，中央级公益性科研院所基本科研业务费专项资金(中国水产科学研究院南海水产研究所)资助项目，国家海洋局海洋生态环境科学与工程重点实验室开放基金，国家海洋局近岸海域生态环境重点实验室开放研究基金，农业部海洋与河口渔业资源及生态重点开放实验室开放课题，广东省发展和改革委员会低碳发展专项资金 |
| 摘 要： | 大型藻类和滤食性贝类可以直接或者间接吸收水体中的碳（C）,收获养殖产品形成了一个＂可移出的碳汇＂,提高了海域的碳汇潜力。文章从物质量评估和价值量评估两方面对广东省贝、藻养殖的碳汇贡献进行了定量评估。物质量评估结果显示,2009年广东省海水养殖的贝类和藻类收获可以从海水中移出C约11×104t,相当于39.6×104t二氧化碳（CO2）;价值量评估结果显示封存固定这些CO2所需要的费用约0.59×108～2.38×108美元。因此,基于贝、藻养殖的碳汇渔业具有巨大的经济效益、生态效益和社会效益。 |
| 关 键 词： | 碳汇渔业 碳汇 滤食性贝类 大型藻类 |
Potential assessment of carbon sink capacity by marine bivalves and seaweeds in Guangdong province |
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| QI Zhanhui , WANG Jun , HUANG Honghui , LIU Yong , LI Chunhou , CHEN Shengjun , SUN Peng.Potential assessment of carbon sink capacity by marine bivalves and seaweeds in Guangdong province[J].South China Fisheries Science,2012,8(1):30-35. | |
| Authors: | QI Zhanhui WANG Jun HUANG Honghui LIU Yong LI Chunhou CHEN Shengjun SUN Peng |
| Institution: | 1.South China Sea Fisheries Research Institute,Chinese Academy of Fisheries Sciences,Guangzhou 510300,China; 2.Guangdong Institute of Microbiology,Guangzhou 510070,China;3.East China Sea Fisheries Institute, Chinese Academy of Fishery Sciences,Shanghai 200090,China) |
| Abstract: | The carbon in sea water can be directly or indirectly absorbed by seaweeds and filter-feeding bivalves,whose harvests are in fact removable carbon sink;thus,the carbon sink capability of sea is increased.In the present study,the carbon stored in and removed by marine bivalves and seaweeds in Guangdong province were calculated by physical and value assessment.The results show that about 11×104 t of carbon was removed from the sea by harvests of bivalves and seaweeds in 2009,amounting to 39.6×104 t of CO2,which cost about 59.4~238 million dollars for CO2 capture and storage.Therefore,carbon sink fisheries based on bivalves and seaweeds mariculture has remarkable economic,ecological and social benefits. |
| Keywords: | carbon sink fisheries carbon sink filter-feeding bivalves seaweeds |
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