文献类型：期刊文献

中文题名：浙南主要乔木树种碳含量研究

英文题名：Carbon Concentration of the Main Tree Species in Southern Zhejiang

作者：戎建涛[1] 郜爱玲[1] 刘晓双[2] 王令俐[1] 张晓红[3] 何樱[1] 李在平[4] 蔡昕[4]

第一作者：戎建涛

机构：[1]温州科技职业学院;[2]国家林业局西北林业调查规划设计院;[3]中国林业科学研究院资源信息研究所;[4]浙江苍海碳汇林业开发有限公司

年份：2018

卷号：33

期号：5

起止页码：258-262

中文期刊名：西北林学院学报

外文期刊名：Journal of Northwest Forestry University

收录：CSTPCD;;北大核心:【北大核心2017】；CSCD:【CSCD_E2017_2018】；

基金：温州市碳汇研究科技创新团队项目(C20150008);乌岩岭保护区森林生态系统价值与康养功能评估[泰财教(2017)238号];温州市科技特派员专项项目(X20170012);森林康养基地的构建模式(2017)

语种：中文

中文关键词：温州市;乔木;碳含量

外文关键词：Wenzhou City;arbor;carbon concentration

分类号：S792

摘要：在温州市范围内采集10个树种(柳杉、马尾松、杉木、樟树、乐昌含笑、木荷、杜英、苦楝、无患子、枫香)枝、干、叶、皮样品,采用K_2Cr_2O_7-H_2SO_4氧化法测量碳含量。结果表明,不同树种各个部位碳含量数值大小顺序表现不完全相同,除柳杉、杉木外,树干碳含量最高,树皮碳含量最低,不同树种同一器官碳含量算数平均值存在一定差异;针叶树种各器官碳含量变动范围为0.497~0.537g·g^(-1),常绿阔叶树各器官碳含量变动范围为0.412~0.553g·g^(-1),落叶阔叶树各器官碳含量变动范围为0.439~0.544g·g^(-1);针叶树种算术平均碳含量(0.519g·g^(-1))高于常绿阔叶树(0.506g·g^(-1))和落叶阔叶树(0.490g·g^(-1))。研究不同树种及其各器官碳含量,对于准确计算浙南地区森林碳储量和推进当地林业CCER项目开发具有重要意义。
The study of carbon content of various tress species and their organs has great significance for accurate calculation of forest carbon reserves in southern Zhejiange and for the promotion of local forestry CCER project.The branches,trunk,leaves,bark were sampled respectively from 10 tree species(Cryptomeria fortunei,Pinus massoniana,Cunninghamia lanceolata,Cinnamomum camphora,Michelia chapensis,Schima superba,Elaeocarpus decipiens,Melia azedarach,Sapindus mukorossi,Liquidambar formosana)in Wenzhou area and the carbon concentrations of different organs were determined by using the method of K 2Cr 2O 7-H 2SO 4.The results showed that the order of carbon concentration of different organs from different tree species were not exactly the same.Except for Cryptomeria fortunei and Cunninghamia lanceolata,the trunk had the highest carbon concentration and the bark had the lowest carbon concentration for the rest tree species.And there were some differences among mean arithmetical value of carbon concentrations for the same organ from different tree species.The rang of carbon concentrations of different organs varied from 0.497-0.537 g·g-1 for coniferous trees,from 0.412-0.553 g·g-1 for ever-green broad-leaved trees,from 0.439-0.544 g·g-1 for deciduous broad-leaved trees.The mean arithmetical carbon concentration for coniferous trees(0.519 g·g-1)had higher value than ever-green broad-leaved trees(0.506 g·g-1)and deciduous broad-leaved trees(0.490 g·g-1).