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气候变暖与稻谷生产的相互影响及对策
引用本文:吴海宝.气候变暖与稻谷生产的相互影响及对策[J].生态学报,1997,17(2):216-219.
作者姓名:吴海宝
作者单位:浙江农业大学环境与资源学院
摘    要:稻田是大气甲烷的一个排放“源”,但稻株却从大气中吸收CO2,因而是大气CO2的一个“汇”,两乾构成稻田生态系统的碳循环。根据稻田生态系统的碳循环和我国稻谷生产 史,进一步论述气候与我国稻谷生产的相互影响。结果表明,我国稻谷生产不会加速气候变暖的进程,并提出保持好生态环境的发展稻谷生产对策 。

关 键 词:水稻  气候变暖  稻田生态系  产量
收稿时间:1990/5/25 0:00:00
修稿时间:1996/4/16 0:00:00

STRATEGIES OF RICE PADDY PRODUCTION IN RELATION TO GLOBAL WARMING
WU Haibao.STRATEGIES OF RICE PADDY PRODUCTION IN RELATION TO GLOBAL WARMING[J].Acta Ecologica Sinica,1997,17(2):216-219.
Authors:WU Haibao
Institution:Zhejiang Agriculture University; Hangzhou; Zhejiang; China
Abstract:Rice paddy field is one of the important methane emission "sources". On the other hand, it is a "sink"of carbon dioxide due to its photosynetheis assimilating atmospheric carbon dioxide. Therefore, there is a carbon circulation within the rice paddy ecosystem. According to the carbon circulation and historical evolution of rice paddy production in China, the present paper attempts to make further exploration of the interaction between global warming and rice paddy production. The results indicate that rice paddy production will not promote global warming. Some countermeasures with which rice paddy production will not influence the environment were proposed.
Keywords:methane    global warming    rice paddy ecosystem    carbon cycle  
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