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中国森林生产力及其对全球气候变化的响应(英文)
引用本文:方精云.中国森林生产力及其对全球气候变化的响应(英文)[J].植物生态学报,2000,24(5):513-517.
作者姓名:方精云
作者单位:北京大学城市与环境学系,北京大学生态学研究所与教育中心
基金项目:the National Outstanding Young Scientist Foundation !(39425003)
摘    要:根据国内外关于森林生物生产力的研究资料及其对全球气候变化响应的预测结果,本文对中国的森林生产生产力进行了归纳和总结,对其与全球气候变化的关系作了初步分析。结果表明,中国森林的总生物量为4.0-7.1PgC(1PgC=10^9tC),均值为4.6PgC,总生物生产力(不包括经济林和竹林)为0.4-0.6PgC.a^-1,均值为0.5PgC.a^-1;按已知的全球变化预测结果,CO2浓度倍增后,中国森

关 键 词:中国  森林生产力  全球气候变化  二氧化碳浓度

FOREST PRODUCTIVITY IN CHINA AND ITS RESPONSE TO GLOBAL CLIMATE CHANGE
FANG Jing-Yun.FOREST PRODUCTIVITY IN CHINA AND ITS RESPONSE TO GLOBAL CLIMATE CHANGE[J].Acta Phytoecologica Sinica,2000,24(5):513-517.
Authors:FANG Jing-Yun
Abstract:Based on a literature review, we re-analyzed Chinese national forest biomass and productivity data and response of predicted forest productivity to global climate changes. Total forest biomass in China was between 4. 0 Pg C (1 Pg C= 109 t C) and 7. 1 Pg C, with a best estimate of 4. 6 Pg C, and total national forest NPP excluding special product plantations and bamboo forest was 0. 4-0. 6 Pg C. a-1, with an average of 0. 5 Pg C. a-1. Studies of the terrestrial ecosystem models and the atmospheric general circulation models showed that prodicted global climate changes increased total forest NPP of China by 12 %-35 %, and that amplitude of change varies from place to place. These results provide effective data for future climate research in China.
Keywords:China  Forest productivity  Global climate change  
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