不同造林模式土壤碳汇及固碳因子  

Soil carbon sink measurement and carbon sequestration impact factors of different afforestation models

作　　者：成雅君 韩红英[2] 任士福[1] CHENG Ya-jun;HAN Hong-ying;REN Shi-fu(College of Forestry,Hebei Agricultural University,Baoding,Hebei 071000,China;Forest and GrasslandResources Monitoring and Protection Center,Handan Forestry Bureau,Handan,Hebei 056000,China)

机构地区：[1]河北农业大学林学院,河北保定071000 [2]邯郸市林业局林草资源监测保护中心,河北邯郸056000

出　　处：《河北林业科技》2023年第2期59-63,共5页Journal of Hebei Forestry Science and Technology

基　　金：区域森林碳汇监测评价技术研究(2119061)。

摘　　要：实现“碳中和”依赖于碳减排和碳增汇,碳增汇的核心是生态保护、建设和管理。碳汇造林突出森林生态效益,而且能进行碳汇计量和监测,其在施肥、造林模式、整地等具有特殊的技术要求,更加关注森林多重效益的发展。因此,该文综述了目前普遍使用的土壤有机碳储量计算方法和常见的碳汇林造林模式、土壤固碳潜力和对土壤固碳影响因子(自然因子和人为因子)进行分类及整理,通过了解碳汇林的碳汇功能和环境因素对碳汇功能的影响,最终为得出最优碳汇造林模式的评估提供依据。The realization of“carbon neutrality”depends on carbon emission reduction and carbon sink enhancement.The core of carbon sink enhancement is ecological protection,construction and management.Carbon sink afforestation highlights forest ecological benefits,and can measure and monitor carbon sinks.It has special technical requirements in fertilization,afforestation mode,and soil preparation,and pays more attention to the development of forest multiple benefits.Therefore,this paper summarizes the commonly used soil organic carbon storage calculation methods and common carbon sink forest afforestation models,soil carbon sequestration potential and soil carbon sequestration impact factors(natural factors and human factors)for classification and collation.By understanding the carbon sink function of carbon sink of environmental factors on carbon sink function,it finally provides a basis for the evaluation of the optimal carbon sink afforestation model.

关 键 词：碳汇计量 碳汇林 造林模式 固碳潜力及因子 

分 类 号：S714.2[农业科学—林学]