| 黄超群,梁波,何英姿,李震,刘春花.广西国有七坡林场森林碳汇价值评价[J].林业调查规划,2024,49(3):71-75 |
| 广西国有七坡林场森林碳汇价值评价 |
| Value Assessment of Forest Carbon Sequestration in Qipo Forest Farm |
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| DOI： |
| 中文关键词: 石漠化草原 分布特点 保护与修复 云南省岩溶地区 |
| 英文关键词: forest management carbon sink metering forest stock carbon stock value |
| 基金项目:广西自筹经费林业科技项目(2023GXZCLK66). |
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| 中文摘要: |
| 通过调查七坡林场的森林资源家底,科学评估林场森林碳储量和价值量。将七坡林场2015
年与2020 年资源现状进行对比,采用森林资源蓄积量扩展法,核算森林碳储量,分类统计碳汇价值
变化。结果表明,5年间,七坡林场森林面积增长78.1 hm2,森林蓄积量增加174 954 m3,森林碳储
量增加202 688.58 t;森林碳储量从2015 年的1 047 184.95 t 增加到2020 年的1 249 873.54 t,增加
202 688.58 t,增长率为19%;混交林面积从2015 年的130.0 hm2增加到2020 年的1 218.9 hm2,
2020 年碳储量198 885.15 t,较2015年增长近13倍。由此可见,七坡林场2015—2020年期间林场
坚持在分区施策、分类经营和可持续发展原则的基础上,有计划、有步骤地开展森林经营管理活动,
加强森林资源保护与建设,在森林碳储量和碳汇价值提升上取得显著成效。以期为七坡林场科学
改进森林资源保护、经营和利用措施提供数据支撑,对评估区域森林生态系统碳汇能力、评价森林
碳汇价值提供借鉴。 |
| 英文摘要: |
| This paper analyzed the forest resources in Qipo Forest Farm, scientifically evaluated the forest
carbon stock and value. By comparing the current resource status in 2015 with that in 2020, the method
of expanding forest resource stock to calculate forest carbon stock and classify the changes in carbon sink
value. The results showed that during the five years, the forest area of Qipo Forest Farm increased by
78. 1 hm2, the forest stock increased by 174 954 m3, and the forest carbon stock increased by 202 688.58 t.
The forest carbon stock increased from 1 047 184. 95 t in 2015 to 1 249 873.54 t in 2020, increasing by 202 688.58 t, with a growth rate of 19%. The area of mixed forest increased from 130.0 hm2 in 2015 to
1 218. 9 hm2 in 2020, and the carbon stock was 198 885.15 t, with an increase of nearly 13 time compared
to 2015. From 2015 to 2020, Qipo Forest Farm insisted on carrying out forest management activities
in a planned and step-by-step manner on the basis of the principles of zoning policy, classified management
and sustainable development to strengthen the protection and construction of forest resources, achieving
remarkable results in the enhancement of forest carbon stock and carbon sink value. The results
aimed to provide data support for the scientific improvement of forest resource protection, management,
and utilization measures in Qipo Forest Farm, and to provide reference for evaluating the carbon sink capacity
and value of regional forest ecosystems. |
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