摘要
森林是陆地生态系统中最大的碳库,其碳汇功能对缓解气候变化具有重要意义。竹林作为一种特殊的森林类型,具有生长快速和固碳效率高的特点,在碳汇方面展现出巨大潜力。系统研究竹林碳汇的计量方法及影响因素,是科学认识竹林生态功能的基础,也是提升竹林固碳能力的关键支撑。文章综述了生物量法和碳通量法两类主要计量方法,分析了温度、降水、土壤特性、地形等自然环境因子以及施肥、采伐等经营管理措施对竹林碳汇能力的影响机制。未来应重点优化生物量模型参数、加强地下部分碳计量、发展多尺度融合的碳通量监测技术,并推进多学科交叉的系统研究,从而提升竹林碳汇评估的准确性与可靠性,为实现碳中和目标提供科学依据。
Forests constitute the largest carbon pool within terrestrial ecosystems,and their carbon sink function is of significant importance for mitigating climate change.As a unique forest type,bamboo forests exhibit characteristics of rapid growth and high carbon sequestration efficiency,demonstrating substantial potential in carbon sink capacity.Systematically studying the measurement methods and influencing factors of bamboo forest carbon sinks is fundamental to scientifically understanding their ecological function and serves as a key support for enhancing their carbon sequestration capacity.This article reviews two main categories of measurement methods:the biomass method and the carbon flux method.It analyzes the mechanisms through which natural environmental factors(such as temperature,precipitation,soil properties,and topography)and management practices(like fertilization and harvesting)influence the carbon sink capacity of bamboo forests.Future research should focus on optimizing biomass model parameters,strengthening the measurement of below-ground biomass carbon,developing multi-scale integrated carbon flux monitoring technologies,and promoting interdisciplinary systematic studies.These efforts aim to improve the accuracy and reliability of bamboo forest carbon sink assessments,thereby providing a scientific basis for achieving carbon neutrality goals.
作者
邓鑫
钟洪明
曾祥杰
任永权
姜霞
DENG Xin;ZHONG Hongming;ZENG Xiangjie;REN Yongquan;JIANG Xia(College of Eco-Environmental Engineering,Guizhou Minzu University,Guiyang,Guizhou Province,550025,China;National Bamboo Forest Germplasm Resource Bank of Chishui,Chishui,Guizhou Province,564700,China;Guizhou Academy of Forestry,Guiyang,Guizhou Province,550005,China;Guizhou Liping Rocky Desertification Ecosystem Research and Monitoring Station,Guiyang,Guizhou Province,550005,China)
出处
《内蒙古林业调查设计》
2026年第1期68-72,共5页
Inner Mongolia Forestry Investigation and Design
基金
贵州省科技支撑计划项目(黔科合支撑﹝2024﹞一般119)。
关键词
竹林碳汇
碳储量估算
生物量模型
碳通量法
bamboo forest carbon sink
carbon stock estimation
biomass model
carbon flux method
