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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (18): 320-323.

所属专题： 农业生态

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

中国芦苇湿地生态系统固碳潜力探讨

闫 明 潘根兴 李恋卿 邹建文   

  • 收稿日期:2010-02-01 修回日期:2010-07-12 出版日期:2011-09-20 发布日期:2011-09-20

An overview of the potential role of reed (Phragmites australis) wetlands in terrestrial C sequestration of China

  • Received:2010-02-01 Revised:2010-07-12 Online:2011-09-20 Published:2011-09-20

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摘要： 本文介绍芦苇湿地生态系统在固碳减排和构建高碳汇生态系统中的作用和意义，探讨滩涂芦苇作为生物质能作物的潜力和相关问题。芦苇作为适合河湖湿地和滩涂湿地生长的湿生植物，具有极高的生物量和土壤碳库储存，可视为高碳汇生态系统。且芦苇为非粮作物，含有丰富的纤维素，具有开发生物质能生产燃料乙醇的潜力。建议保护、恢复和发展芦苇湿地，并把芦苇纤维素生物质能的生产列入到国家应对气候变化战略中

关键词: 大豆, 大豆, 生育时期, 产质性状, 动态规律

Abstract: Reed (Phragmites australis), well grown in aquatic environments of river, lake and tidal wetlands, can be considered as high biomass and bioenergy crop for C-sequestartion ecosystems. This paper describes the role of the reed wetlands in developing terretrial ecosystems with high C-sink and potential for CO2 mitigation, discusses the problems of bioenergy production using reed in tidal wetlands and the contribution to the state capacity of terrestrial ecosystem C sink. It is recommended that extension of reed wetlands should be taken into account in the national strategy of ecosystem carbon sequestration and bio-energy development.