[1]燕腾、,彭一航,王效科,等. 西南5省市区森林植被碳储量及碳密度估算[J].西北林学院学报,2016,31(4):39-43.[doi:doi:10.3969/j.issn.1001-7461.2016.04.07]
　YAN Teng,PENG Yi-hang,WANG Xiao-ke,et al. Estimation on Carbon Reserve and Carbon Density of the Forest Vegetation in Five Southwestern Provinces[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2016,31(4):39-43.[doi:doi:10.3969/j.issn.1001-7461.2016.04.07]
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 西南5省市区森林植被碳储量及碳密度估算()
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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:
39-43
栏目:
出版日期:
2016-07-31

文章信息/Info

Title:
 Estimation on Carbon Reserve and Carbon Density of the Forest Vegetation in Five Southwestern Provinces
文章编号:
1001-7461(2016)04-0039-05
作者:
 燕腾1、3; 彭一航1; 王效科2; 苏凯文1; 陈路红1; 郑伟1; 巩合德1; 2*
 （1.西南林业大学 生态旅游学院，云南 昆明 650224；2.中国科学院 生态环境研究中心，北京 100080；3.中国科学院 成都生物研究所，四川 成都 610041）
Author(s):
 YAN Teng1; 3; PENG Yi-hang1; WANG Xiao-ke2; SU Kai-wen1; CHEN Lu-hong1; ZHENG Wei1; GONG He-de1; 2*
 (1.Ecotourism Faculty,Southwest Forestry University,Kunming,Yunnan 650224,China; 2.Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing 100080,China;3.Chengdu Institute of Biology,Chinese Academy of Sciences,Chengdu,Sichuan 610041,China)
关键词:
生物量扩展因子; 碳储量; 碳密度; 西南5省市区
Keywords:
variable biomass extension factor;  carbon storage;  average carbon density;  five southwest China provinces
分类号:
S718.55
DOI:
doi:10.3969/j.issn.1001-7461.2016.04.07
文献标志码:
A
摘要:
 基于2009-2013年第8次全国森林资源连续清查数据，利用生物量扩展因子法，采用改良的计算参数，从不同龄组、林型等方面进行考虑，对西南5省市区森林资源的生物量、碳储量及碳密度进行了估算。结果表明：我国第8次森林资源清查中，西南5省市区森林植被总生物量为5 308.18×106t，碳储量总量为2 752.05×106tC，林分碳储量为2 546.74×106tC；西藏藏族自治区森林植被碳储量在西南5省市区碳储量中占最大份额，为980.46×106tC，占西南5省森林植被碳储量的35.63%；重庆市其森林植被碳储量只占西南5省市区森林植被碳储量的2.55%。在碳密度方面，西藏藏族自治区林分平均碳密度最大，高达108.73 t·hm-2。针阔混交林其碳密度在各林型中普遍高于林分平均碳密度，在扩大森林面积，增加森林植被碳储量中，可适当扩大针阔混交林面积，将有利于提高森林植被碳储量。
Abstract:
 Based on the data from the continuous forest inventories (CFI) in 2009-2013,the forest biomass and carbon storage in five southwestern provinces of China were estimated by using variable biomass extension factor method,in which improved factors were adopted,and the aspects of different forest age groups and types were taken into account.The results showed that the total biomass of forest vegetation,total carbon reserves,and forestry carbon reserves in five southwestern provinces were 5 308.18×106 tC,2 752.05×106 tC,and 2 546.74×106 tC,respectively.Among the five provinces,the Tibet Autonomous Region provided the largest forest vegetation carbon reserve,which was 980.46×106 tC and accounted for 35.63% of total forest vegetation carbon reserves of the five provinces.In contrast,the forest vegetation carbon reserve of Chongqing Municipality only accounted for 2.55% of the total reserves.With respect to carbon density,the Tibet Autonomous Region had the largest average carbon density of forest stands,which reached as high as 108.73 t·hm-2.The carbon density of the coniferous and broad-leaved mixed forest was generally higher than the average carbon density of forest stands.Therefore,it was recommended to appropriately enlarge the area of the coniferous and broad leaf mixed forest in expanding forests to increase carbon reserves of forests.

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备注/Memo

备注/Memo:
 收稿日期：2015-09-16修回日期：2015-11-29
基金项目：国家自然科学基金项目（31200482）；中国科学院“西部之光”项目。
作者简介：燕腾，男，硕士研究生，研究方向：森林生态学。E-mail:vacatedream@126.com
*通信作者：巩合德，男，副教授，博士，研究方向：森林生态学。 E-mail:gonghede3@163.com
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