[1]李奇,朱建华*,冯源,等.中国主要人工林碳储量与固碳能力[J].西北林学院学报,2016,31(4):1-6.[doi:doi:10.3969/j.issn.1001-7461.2016.04.01]
　LI Qi,ZHU Jian-hua*,FENG Yuan,et al.Carbon Stocks and Carbon Sequestration Capacity of the Main Plantations in China[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2016,31(4):1-6.[doi:doi:10.3969/j.issn.1001-7461.2016.04.01]
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中国主要人工林碳储量与固碳能力()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第31卷
期数:
2016年第4期
页码:
1-6
栏目:
出版日期:
2016-07-31

文章信息/Info

Title:
Carbon Stocks and Carbon Sequestration Capacity of the Main Plantations in China
文章编号:
1001-7461(2016)04-0001-06
作者:
李奇1; 朱建华1; 2*; 冯源1; 肖文发1; 2
（1.中国林业科学研究院 森林生态环境与保护研究所，北京 100091；2.南京林业大学 南方现代林业协同创新中心，江苏 南京 210037）
Author(s):
LI Qi1; ZHU Jian-hua1; 2*; FENG Yuan1; XIAO Wen-fa1; 2
(1.Institute of Forest Ecology,Environment and Protection,Chinese Academy of Forestry,Beijing 100091,China;2.Co-Innovation Center for Sustainable Forestry in Southern China,Nanjing Forestry University,Nanjing,Jiangsu 210037,China)
关键词:
主要人工林; 林龄; 碳储量; 固碳能力
Keywords:
main plantations;  age group;  carbon stock;  carbon sequestration capacity
分类号:
S718.5
DOI:
doi:10.3969/j.issn.1001-7461.2016.04.01
文献标志码:
A
摘要:
根据全国第7次（2004-2008 年）和第8次（2009-2013 年）森林资源清查数据，采用IPCC法估算了我国9种主要人工林碳储量及碳密度变化规律和龄组特征，探讨了近年来主要造林树种的固碳能力。两次清查间隔期间，9种人工林平均碳密度增加了1.6 Mg·hm-2，总碳储量增加了126.89 Tg，年平均增加25.38 Tg。杨树和桉树年固碳量较高，分别为10.21、9.96 Tg·a-1，碳密度增加量分别为4.32、7.72 Mg·hm-2。2009-2013年间9种人工林各龄组的碳密度为：幼龄林（8.82 Mg·hm-2）<中龄林（24.01 Mg·hm-2）<近熟林（29.37 Mg·hm-2）<过熟林（30.89 Mg·hm-2）<成熟林（35.67 Mg·hm-2）。幼龄林和中龄林占主要人工林总面积的70.52%，具有较高的生长潜力和固碳潜力。研究结果可为我国人工林森林经营管理及碳汇功能评价提供参考。
Abstract:
Based on the 7th (2004-2008) and 8th (2009-2013) national forest inventory data of China,we used IPCC method to estimate the carbon stocks and carbon density of 9 main plantations in China,and analyzed their characteristics of each age group,as well as the carbon sequestration capacity of different plantations in recent years.During the phrase of two inventories,carbon density of 9 main plantations increased by 1.6 Mg·hm-2,total carbon stocks increased by 126.89 Tg with an annual increment of 25.38 Mg·a-1.Among 9 tree species,Populus spp.and Eucalyptus spp.obtained the highest increment in both carbon stock and density.For Populus spp.and Eucalyptus spp.,the stock increment were 10.21 and 9.96 Tg·a-1 with the carbon density increment of 4.32 and 7.72 Mg·hm-2,respectively.Between 2009 to 2013,the values of biomass carbon density at different age groups were young plantation (8.82 Mg·hm-2) < middle-aged plantation (24.01 Mg·hm-2) < near mature plantation (29.37 Mg·hm-2) < over-matured plantation (30.89 Mg·hm-2) < mature plantation (35.67 Mg·hm-2).The sum of young plantation and middle-aged plantation area accounted for 70.52% of the total area of 9 main plantations,which suggested very high potential of carbon sequestration.The results could provide a reference for the management and evaluation of carbon sink of plantations in China.

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备注/Memo

备注/Memo:
收稿日期：2015-10-16修回日期：2015-11-19
基金项目：中央级公益性科研院所基本科研业务费专项资金（CAFRIFEEP201503）。
作者简介：李奇，男，硕士，研究方向：气候变化与森林。E-mail:liqicaf@163.com
*通信作者：朱建华，男，副研究员，研究方向：气候变化与森林。E-mail:zhucool@caf.ac.cn
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