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森林生态系统碳估测方法及展望

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森林生态系统是陆地生态系统重要组成部分,拥有陆地表面最大的碳库,其消长变化对全球碳循环有着深远影响.在当今温室效应日益显著,极端气候出现日益频繁的大背景下,精准估测森林生态系统碳储量、加强森林生态系统碳储量监测体系建设,对深入理解全球碳循环过程、预测全球气候变化有着极其重要的意义.以加强森林生态系统碳汇功能、实现"双碳"目标为切入点,系统阐述了森林生态系统固碳功能实现机理,分析比较了当前森林碳估测的几种主流方法,着重提出了构建中国森林碳储量监测体系的可行之策,以期为中国森林生态系统碳储量监测能力稳定提升提供理论参考,为"双碳"目标如期实现提供科学支撑.
Forest Ecosystem Carbon Measurement Methods and Future Directions
The forest ecosystem is a crucial component of terrestrial ecosystems,possessing the largest carbon reservoir on the Earth's surface.The fluctuations in its carbon stocks have a profound impact on the global carbon cycle.In the current context of a growing greenhouse effect and the rising occurrence of extreme climates,accurately estimating carbon stocks in the forest ecosystem and strengthening the construction monitoring system for its carbon stocks holds great significance for gaining an in-depth understanding of the global carbon cycle and predicting global climate change.Oriented toward strengthening the carbon sink function of forest ecosystems and achieving the dual carbon target,this paper systematically explained the mechanism of carbon sequestration in forest ecosystems.It analyzed and compared several mainstream methods of forest carbon estimation,proposing feasible strategies for building a forest carbon stock monitoring system in China.The aim is to provide a theoretical reference for the stable improvement of China's forest ecosystem carbon stock monitoring capacity and to provide scientific support for achieving the carbon peak and carbon neutrality in a timely manner.

carbon peak and carbon neutralityforest ecosystemcarbon estimationmonitoring system

袁钰娜、姜学兵

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珠江水利委员会珠江流域水土保持监测中心站,广东 广州 510611

珠江水利委员会珠江水利科学研究院,广东 广州 510611

"双碳"目标 森林生态系统 碳估测 监测体系

贵州省水利科技创新项目

KJ202004

2024

人民珠江
水利部珠江水利委员会

人民珠江

影响因子:0.406
ISSN:1001-9235
年,卷(期):2024.45(2)
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