全球气候变化下森林土壤碳汇研究进展
Progress on Forest Soil Carbon Sinks under Global Climate Change
孟喜悦 1卢杰1
作者信息
- 1. 西藏农牧学院高原生态研究所 西藏,林芝 860000;西藏高原森林生态教育部重点实验室 西藏,林芝 860000;西藏林芝高山森林生态系统国家野外科学观测研究站 西藏,林芝 860000;西藏自治区高寒植被生态安全重点实验室 西藏,林芝 860000
- 折叠
摘要
森林土壤作为陆地生态系统中重要的碳库,碳汇潜力巨大,在全球生态系统碳循环以及全球气候变化中占据着重要地位.当前,全球气候变化的趋势不断加强,人类社会受到严重威胁.森林土壤碳库对于缓解全球气候变化具有重要作用,如何提高土壤的碳储量和碳汇能力来应对这一挑战就显得尤为重要.因此,在此背景下了解和管理森林土壤碳汇不仅对森林生态系统的健康和稳定性具有重要意义,同时对全球碳循环和气候变化也有重要影响.为此,文章综述了国内外森林土壤碳汇的研究进展,讨论了森林土壤碳汇的计量监测方法,分析了当前所面临的机遇和挑战,并提出了相关研究展望.
Abstract
Forests play a vital role in ecosystems,and forest soil is an important carbon pool in terrestrial ecosystems,with a huge potential for carbon sinks,occupying a critical position in the global ecosystem carbon cycle as well as in global climate change.At present,the trend of global climate change is increasing,and human society is under serious threat.How to improve the carbon storage and sink capacity of the soil to meet this challenge is particularly important.Therefore,understanding and managing forest soil carbon sinks in this context is not only significant for the health and stability of forest ecosystems,but also has important implications for the global carbon cycle and climate change.To this end,this paper reviews the research progress of forest soil carbon sinks at home and abroad,discusses the measurement and monitoring methods of forest soil carbon sinks,analyzes the current opportunities and challenges,and puts forward relevant research outlook.
关键词
森林/土壤碳汇/全球气候变化Key words
forest/soil carbon sink/global climate change引用本文复制引用
基金项目
科技部国家野外科学研究观测站(生态系统)运行补助项目()
出版年
2024
国家科技期刊平台
NSTL
万方数据