【摘要】 气候变化是全球未来发展所面临的巨大挑战,森林作为陆地生态系统的重要组成部分,在减缓温室气体排放方面发挥着重要的作用。介绍了森林碳库和碳汇的研究背景、研究现状,分析了碳汇监测的重要意义;林业碳汇监测急需完善针对区域的植被生物量模型,建立森林土壤碳储量和碳汇监测体系。更多还原

【Abstract】 Climate change is a serious challenge to global future development.As the principal parts of the terrestrial ecosystems,forest plays an important role in slowing greenhouse gas emissions.In this paper,it introduced research background and status quo of forest carbon pool and carbon sink,and analyzed significance of carbon sink monitoring.For forest carbon sink monitoring,it is in urgent need to improve vegetation biomass models for certain geographic region and speed up the establishment of forest soil carbon stock and carbon sink monitoring systems.更多还原