高速公路互通枢纽碳汇造林及碳汇监测技术

Freeway exchange hub afforestation and carbon sequestration carbon sinks monitoring technology

该项目依托杭浦高速公路、申嘉湖高速公路的步云枢纽等8个互通枢纽区内部绿化工程建设,根据林学、生态学、统计学理论,采用指标测试,样地监测,模型模拟,统计分析等方法,在高固碳树种选择、造林抚育管理、碳汇计量和碳汇监测等方面进行技术研究,并对碳汇积累和影响因子进行实证分析,创新互通枢纽区碳汇造林和计量监测技术。通过项目研究筛选出10种以上适合浙北地区互通枢纽及交通绿化的优良固碳乔木树种,并构建出优选树种的碳储量模型和异速碳生长方程,形成一套互通枢纽碳汇造林和管理优化技术体系和碳汇计量与监测技术方法,提出绿化工程碳汇积累和碳汇平衡效果,为交通绿化工程提供指导,为部门决策提供依据,为后续公路绿化设计及建设碳汇林提供借鉴参考。

The project relies on internal greening Hang Pu highway construction, highway buyun Shenjiahu hubs 8 interoperability hub, according to forestry, ecology, statistical theory, in- dex test, sample monitoring, model simulation, statistical analysis method, carried out in the high carbon sequestration tree species selection, made Tending management, measure- ment of carbon sequestration and carbon sequestration monitoring and other aspects of technology research, and empirical analysis of carbon accumulation and impact factor, in- novation exchange hub area of afforestation carbon sequestration monitoring and meter- ing technology.