摘要
以重庆万州马尾松林分为例,对森林经营碳汇项目进行碳汇计量研究。结果表明,项目期30年基线情景下的碳汇量累计为57552 tC,项目情景下的碳汇量累计为180572 tC,是基线情景下的3.13倍;项目净碳汇量为123020 tC,换算成CO2当量为451074tCO2-e,年均碳汇量为2.89t CO2-e/hm2。通过森林经营可有效增加碳储量,增强碳汇能力,对建立碳汇效益补偿机制、完善碳汇交易市场、改善生态环境、应对区域气候变化有着重要意义。
The carbon sequestration of Pinus massoniana forest management project in Wanzhou District was measured. The results showed that the carbon sequestration of the baseline scenario was accumulated to 57552 tC and the carbon sequestration of project scenario was cumulated to 180572 tC,which was 3.13 times the baseline scenario. The project net carbon sequestration was of 123020 tC, which could be converted into 451074t CO2 equivalent, and the average annual amount of carbon sequestration was 2.89t CO2 - e/hm2~ Through the forest management, carbon stor- age could be effectively increased, and the capacity of carbon sequestration could be enhanced. It was of great significance for establishing the carbon sequestration benefit compensation mechanisms, perfecting the carbon trade market, improving the ecological environment and tackling the regional cli- mate change.
出处
《资源开发与市场》
CAS
CSSCI
2014年第4期444-447,共4页
Resource Development & Market
基金
重庆市科委基本科研业务专项项目"重庆市碳汇造林固碳成本效益研究"(编号:BS1103)
"重庆市森林生态系统服务功能价值评估"(2013cstc-jbky-00708)
关键词
森林经营
碳汇
马尾松
重庆
forest management
carbon sequestration
Pinus massoniana
Chongqing
