摘要
对森林生态学中气候变化下的森林碳水耦合这个方向进行了研究和探索。主要介绍了此方向的国内外研究进展和发展目标,并提出了"森林固碳引起的水碳失衡问题"、"保障森林植被建设工程原有功能的前提下,增加森林碳汇功能的问题"和"全球气候变化对森林生态系统水碳平衡影响的问题"三个方面的发展需求。提出了"基于大尺度水碳耦合机制的理论与方法研究"、"森林生态系统效益中-水碳效益的制约与平衡研究"、"气候变化下植被生态水文过程的变化规律研究"三个建议优先发展的领域。
In this paper,the direction of forest carbon and water coupling under climate change in forest ecology is studied and explored.The research progress and development goals of this direction are mainly introduced,and the"water-carbon imbalance caused by forest carbon sequestration","the problem of increasing forest carbon sink function on the premise of guaranteeing the original function of forest vegetation construction project",and"the impact of global climate change on the water-carbon balance of forest ecosystems"are put forward.Three proposed priority areas are proposed:"theory and method research based on large-scale water-carbon coupling mechanism","restriction and balance research of water-carbon benefit in forest ecosystem",and"change law research of vegetation eco-hydrological process under climate change".
作者
孙美荣
张维诚
SUN mei-rong;ZHANG Wei-cheng(Institute of Forest Ecology,Environment and Nature Conservation,Chinese Academy of Forestry,Key Laboratory of Forest Ecology and Environment of National Forestry and Grassland Administration Beijing 100091)
出处
《林业和草原机械》
2021年第6期38-41,26,共5页
Forestry and Grassland Machinery
基金
中央级公益性科研院所基本科研业务费专项资金项目(CAFYBB2019SY024)。
关键词
气候变化
二氧化碳
水
耦合
climate change
carbon dioxide
water
coupling
