[1]李明军,杜明凤,喻理飞*. 贵州省森林植被碳储量、碳密度及其分布[J].西北林学院学报,2016,31(1):48-54.[doi:10.3969/j.issn.1001-7461.2016.01.09]
　LI Ming-jun,DU Ming-feng,YU Li-fei*. Carbon Storage and Density of Forest Vegetation and Its Spatial Distribution Pattern in Guizhou Province[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2016,31(1):48-54.[doi:10.3969/j.issn.1001-7461.2016.01.09]
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 贵州省森林植被碳储量、碳密度及其分布()
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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1期
页码:
48-54
栏目:
出版日期:
2016-01-31

文章信息/Info

Title:
 Carbon Storage and Density of Forest Vegetation and Its Spatial Distribution Pattern in Guizhou Province
文章编号:
1001-7461(2016)01-0048-07
作者:
 李明军1; 2; 杜明凤1; 3; 喻理飞1*
 (1.贵州大学 林学院，贵州 贵阳 550025；2.贵州省林业调查规划院，贵州 贵阳 550003；3.贵州师范大学 中国南方喀斯特研究院，贵州 贵阳 550003)
Author(s):
 LI Ming-jun1; 2; DU Ming-feng1; 3; YU Li-fei1*
 (1.College of Forestry,Guizhou University,Guiyang,Guizhou 550025,China；2.Guizhou Forestry Survey and Planning Institute,Guiyang,Guizhou 550003,China； 3.Institute of South China Karst,Guizhou Normal University,Guiyang,Guizhou 550003,China)
关键词:
 ; 森林植被; 碳储量; 碳密度; 空间分布; 贵州省
Keywords:
 ; forest vegetation;  carbon storage;  carbon density;  spatial distribution pattern;  Guizhou province
分类号:
S757.3
DOI:
10.3969/j.issn.1001-7461.2016.01.09
文献标志码:
A
摘要:
 利用2006年贵州省森林资源二类清查数据，运用优势树种（组）生物量扩展方程以及平均生物量法，结合不同树种的含碳率，估算了贵州省森林植被的碳储量、碳密度，并分析其地域分布特征。结果表明，贵州森林植被总碳储量为177.235 TgC，平均碳密度20.36 MgC·hm-2；其中，碳储量依次为：乔木林＞灌木林＞四旁树＞竹林＞疏林＞散生木。林分碳储量为153.143 TgC，占森林总碳储量的86.41%，林分平均碳密度为23.84 MgC·hm-2；林分以针叶林为主，杉木和马尾松的碳储量最高，2种林分碳储量合计71.010 TgC，占林分总碳储量的46.36%，阔叶林碳密度大于针叶林；幼、中龄林的碳储量占林分总碳储量的81.83%，碳密度随年龄增长而增加。全省以黔东南州的碳储量和碳密度最大，黔中部地区碳储量和黔西部地区碳密度为最小，研究认为，气候因素是造成全省碳储量和碳密度分布不均的重要因素。通过对现有森林加强抚育和管理，贵州森林碳储量将大幅提升。
Abstract:
 According to the Second Class Forest Resource Inventory data of Guizhou in 2006，and using regression equations between biomass and timber volume for dominant tree species and average-biomass computing method，combining with the molecular formula carbon rate of different tree species，the carbon storage and carbon density of different standing forests were estimated and its spatial patterns were analyzed.The results showed that the total carbon storage of forest vegetation was 177.235 TgC,and the average forest carbon density was 20.36 MgC·hm-2.The order of carbon storage was standing forest＞shrub forest＞four-side trees＞bamboo forest＞open forest＞scattered trees.The total carbon storage of standing forests was 153.143 TgC,accounting for 86.41% of the total forest vegetation,and the average carbon density of various standing forests was 23.84 MgC·hm-2.The coniferous forest played a dominant role to the total standing forest carbon storage but the carbon density of broad-leaved forest was greater than the coniferous forest,and Chinese fir and Masson pine had the largest carbon storage amounted to 71.010 TgC,and contributed to 46.36%.Increasing with developing stage,the carbon storage of young and middle age forest stands accounted for 81.83% of the total storage in the province.Among the 9 prefectures of whole province,southeast of Guizhou had the highest carbon storage and carbon density,while carbon storage of the central Guizhou and carbon densities of the west of Guizhou was the least.It was suggested that the climate maybe the important factor leading to uneven distribution of carbon storage and carbon density.Forest carbon storage of Guizhou would be increased greatly by Strengthening tending and management.

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备注/Memo

备注/Memo:
 收稿日期：2015-01-30修回日期：2015-03-13
基金项目：国家“十二五”科技支撑计划课题:西南和热带森林可持续经营技术研究与示范(2012BAD22BO1)；贵州省森林资源监测与评价科技创新人才团队项目(黔科合人才团队[2013]4007) ；贵州省林业调查规划院森林生态监测评估院士工作站项目(黔科合院士站[2013]4004)。
作者简介：李明军，男，博士研究生，高级工程师，研究方向：森林培育、植物保护及林业规划。E-mail:mingbeyond@126.com
*通信作者：喻理飞，男，教授，博士生导师，研究方向：喀斯特退化森林生态系统恢复。E-mail:lfyu@gzu.edu.cn
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