全球二氧化碳的分布和循环——全球“温室效应”探讨之一  

The Distribution and Recycling of Carbon Dioxide in the World

作　　者：程振华[1] 王玮[1] 

机构地区：[1]中国环境科学研究院

出　　处：《环境科学研究》1989年第4期52-59,共8页Research of Environmental Sciences

摘　　要：本文根据大量的研究资料和成果,系统阐述了自然界碳和二氧化碳的起源、变迁、分布和循环过程,揭示了自然界二氧化碳分布和循环的基本规律,弄清了CO_2和它的各个自然貯库之间的关系,并对大气圈中CO_2的源、汇和通量进行了探讨。文章还论述了人类活动对大气中CO_2的冲击和扰动,指出人类活动所排放的CO_2是大气中 CO_2浓度增加的主要原因,而人为破坏地球的植物生存系统也是促使大气中 CO_2浓度增加的原因之一;大气中 CO_2的增加将严重影响全球的气候和环境,给人类带来难以预料的灾难。Based on Iarge quantity of research findings, the paper describes the origin, transfer,distribution and recycling of carbon dioxide and carbon in the nature; finds out these basic laws, understands the relation between the carbon dioxide and its natural storage; and studies the sources, aggregation and throughput of the carbon dioxide in the atmosphere.It also discusses the impact of human activities on the carbon dioxide in the atmosphere as the major cause to the destruct-ion of plant ecosystem in the world resulting in the change of dimate and environment, as well as great suttering to human beings.

关 键 词：地球 二氧化碳 分布 循环 

分 类 号：X131[环境科学与工程—环境科学]