[1]吴国训,唐学君,阮宏华*,等.基于森林资源清查的江西省森林碳储量及固碳潜力研究[J].南京林业大学学报(自然科学版),2019,43(01):105-110.[doi:10.3969/j.issn.1000-2006.201711051]
 WU Guoxun,TANG Xuejun,RUAN Honghua*,et al.Carbon storage and carbon sequestration potential based on forest inventory data in Jiangxi Province, China[J].Journal of Nanjing Forestry University(Natural Science Edition),2019,43(01):105-110.[doi:10.3969/j.issn.1000-2006.201711051]
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基于森林资源清查的江西省森林碳储量及固碳潜力研究
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《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

卷:
43
期数:
2019年01期
页码:
105-110
栏目:
研究论文
出版日期:
2019-01-28

文章信息/Info

Title:
Carbon storage and carbon sequestration potential based on forest inventory data in Jiangxi Province, China
文章编号:
1000-2006(2019)01-0105-06
作者:
吴国训12唐学君3阮宏华2*罗细芳3
1.江西财经大学,风景园林与植物资源研究所,艺术学院, 江西 南昌 330032; 2. 南京林业大学生物与环境学院,南方现代林业协同创新中心,江苏 南京 210037; 3.国家林业局华东林业调查规划设计院,浙江 杭州 310019
Author(s):
WU Guoxun12 TANG Xuejun3 RUAN Honghua2* LUO Xifang3
1. Institute of Landscape Architecture and Plant Resources, College of Art, Jiangxi University of Finance and Economics, Nanchang 330032, China; 2. Co-Innovation Center for the Sustainable Forestry in Southern China, College of Biology and the Environment, Nanjing Forestry University, Nanjing 210037, China; 3. East China Forest Inventory and Planning Institute, State Forestry Administration, Hangzhou 310019, China
关键词:
森林资源清查 森林类型 碳储量 碳汇潜力 江西省
Keywords:
forest resource inventory forest type carbon storage carbon sequestration potential Jiangxi Province China
分类号:
S718
DOI:
10.3969/j.issn.1000-2006.201711051
文献标志码:
A
摘要:
【目的】根据江西省森林资源清查数据,分别估算不同森林类型的生物量碳库及其变化,并估算森林植被的固碳潜力,为森林资源的科学管理提供理论依据。【方法】基于江西省1988—2011年森林资源清查统计数据,采用生物量换算因子连续函数法和平均生物量法,计算江西省森林植被的碳储量变化、碳密度及固碳潜力。【结果】1998—2011年江西省森林碳储量呈增长趋势,从81.38 Tg增长至188.52 Tg,年平均增长率达到3.7%; 江西省森林碳密度远低于全国平均水平,不同起源和植被类型的碳密度有较大差异,天然林的碳密度比人工林的高; 江西省森林植被碳汇潜力巨大,通过林业生长和再造林,固碳量可达191.48 Tg。【结论】江西省森林面积及碳储量呈较快增长趋势,但与全国平均水平比较,碳密度仍处于较低水平,主要原因在于江西省森林以幼龄林为主,这也预示随着后续的植树造林和森林生长,江西省的森林碳汇潜力较大。
Abstract:
【Objective】 Forest carbon storage was estimated for Jiangxi Province based on forest resource inventory data from 1988 to 2011. Changes in carbon storage for different types of forests and the carbon sequestration potential of forest vegetation was estimated, providing a theoretical basis for the scientific management of forest resources.【Method】 Carbon storage, carbon density and carbon sequestration potential of the forest in Jiangxi Province were calculated based on forest inventory data by using the continuous function for biomass expansion factor(BEF)and average biomass. 【Result】 Results show that the carbon storage in Jiangxi Province increased from 1988 to 2011 by 81.38-188.52 Tg, with an average annual growth rate of 3.7%. However, forest carbon density in Jiangxi Province is still considerably lower than the national average. Significant differences were found among carbon densities of different forest origins and types. The carbon density of natural forest was higher than that of the artificial forest. The forest in Jiangxi Province has a large carbon sequestration potential that can reach 191.48 Tg through forestry growth and reforestation. 【Conclusion】 The forest area and carbon storage of Jiangxi Province show a trend of rapid growth; however, compared with the national average, its carbon density is relatively lower. The main reason is the forest in Jiangxi Province dominated by young forest. Which also indicates that the forest carbon sink potential of Jiangxi Province is large and has a large carbon sink function through afforestation, reforestation and forest growth.

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备注/Memo

备注/Memo:
收稿日期:2017-11-27 修回日期:2018-10-30基金项目:国家林业公益性行业科研专项项目(200804006); 国家自然科学基金项目(40961041); 江苏高校优势学科建设工程资助项目(PAPD)。 第一作者:吴国训(wugx0102@126.com), 博士,ORCID(0000-0002-8420-5366)。*通信作者:阮宏华(hhruan@njfu.edu.cn),教授,ORCID(0000-0002-6075-474X)。引文格式:吴国训,唐学君,阮宏华,等. 基于森林资源清查的江西省森林碳储量及固碳潜力研究[J]. 南京林业大学学报(自然科学版),2019,43(1):105-110.
更新日期/Last Update: 2019-01-28