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| 基于LULUCF温室气体清单编制的浙江省杉木林生物量换算因子 | |
| 引用本文： | 朱汤军,沈楚楚,季碧勇,林荫,王秀云,张国江,袁位高.基于LULUCF温室气体清单编制的浙江省杉木林生物量换算因子[J].生态学报,2013,33(13):3925-3932. |
| 作者姓名： | 朱汤军 沈楚楚 季碧勇 林荫 王秀云 张国江 袁位高 |
| 作者单位： | 1. 浙江省林业科学研究院,杭州,310023 2. 浙江省林业科学研究院,杭州310023;浙江农林大学环境与资源学院,临安311300 3. 浙江省森林资源监测中心,杭州,310020 4. 浙江省林业科学研究院,杭州310023;南京林业大学,南京210037 |
| 基金项目： | 浙江省重点创新团队(2010R50030);浙江省科技厅公益项目(2012C23115);浙江省林业厅省院合作项目(2012SY11) |
| 摘 要： | 以杉木林为研究对象,在12个县市选取浙江省2009年CFI体系的95个杉木林样地,根据样地平均木,在样地外围相似地段确定解析木共计95株,联立树高曲线方程和生物量模型,同时使用已公开发表的20个杉木生物量模型进行估算,由单株累加获得CFI系统样地的生物量,计算样地生物量与蓄积之比即BEF,建立BEF与林分蓄积之间的关系.根据2009年浙江省CFI体系数据,推算全省杉木林BEF为0.7453t/m3,杉木林总生物量为3721.54万t,不确定性为5.739％;使用IPCC(1996)的碳密度缺省值(0.50)计,生长1 m3杉木吸收CO2 1.3663 t. |
| 关 键 词： | 生物量换算因子 生物量模型 温室气体清单 杉木 浙江 |
| 收稿时间： | 2013/1/23 0:00:00 |
| 修稿时间： | 2013/4/18 0:00:00 |
Research on biomass expansion factor of chinese fir forest in Zhejiang Province based on LULUCF greenhouse gas Inventory |
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| ZHU Tangjun,SHEN Chuchu,JI Biyong,LIN Yin,WANG Xiuyun,ZHANG Guojiang and YUAN Weigao.Research on biomass expansion factor of chinese fir forest in Zhejiang Province based on LULUCF greenhouse gas Inventory[J].Acta Ecologica Sinica,2013,33(13):3925-3932. | |
| Authors: | ZHU Tangjun SHEN Chuchu JI Biyong LIN Yin WANG Xiuyun ZHANG Guojiang and YUAN Weigao |
| Institution: | Zhejiang Forestry Academy, Hangzhou 310023, China;Zhejiang Forestry Academy, Hangzhou 310023, China;School of Environment and Resource, Zhejiang Agriculture and Forestry University, Linan 311300, China;Zhejiang Forest Resource Monitoring Center, Hangzhou 310020, China;Zhejiang Forestry Academy, Hangzhou 310023, China;Nanjing Forestry University, Nanjing 210037, China;Zhejiang Forestry Academy, Hangzhou 310023, China;Zhejiang Forest Resource Monitoring Center, Hangzhou 310020, China;Zhejiang Forestry Academy, Hangzhou 310023, China |
| Abstract: | Taking Chinese fir (Cunninghamia lanceolata (Lamb. Hook.)) forest as the subjects of this study, 95 sample plots were selected from 12 counties in CFI system (2009) of Zhejiang province. According to the average trees of 95 plots, 95 analytic trees were selected outside the sample plots but similar with them, and simultaneous equations of DBH-H equation and biomass model were established. Then, we compared the estimation outputs of 20 biomass models, calculated the ratio of stand biomass and stand volume which is exactly BEF, established the relationship between stand stock and BEF. According to Zhejiang CFI system 2009 (eighth), we calculated Chinese fir forest BEF in Zhejiang province is 0.7453 t/m3, and Chinese fir forest total biomass is 37.2154 million tons, uncertainty for 5.739%. Finally, based on IPCC(1996) carbon density default value (0.50), 1 m3 growth of Chinese fir forest absorbs CO2 1.3663 t. |
| Keywords: | BEF biomass model greenhouse gas inventory Chinese fir Zhejiang Province |
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