[1]杜宝华,杨平,仝乘风.农田土壤二氧化碳释放问题的研究[J].水土保持研究,1996,3(03):100-103.
　Du Baohua,Yang Ping,Tong Chengfeng.The Study of CO2 Rel easing from the Soil in Agro-economical System[J].Research of Soil and Water Conservation,1996,3(03):100-103.
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农田土壤二氧化碳释放问题的研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 3 期数: 1996年03期 页码: 100-103 栏目: 出版日期: 1900-01-01
Title:
The Study of CO2 Rel easing from the Soil in Agro-economical System
作者:
杜宝华, 杨平, 仝乘风
中国农业科学院农业气象研究所, 北京, 100081
Author(s):
Du Baohua, Yang Ping, Tong Chengfeng
Institute of Agrometeorology, Chinese Academy of Agriculture Sciences, Beijing, 100081
关键词:
农田土壤; CO2释放; 梯度变化; 环境因子
Keywords:
soil in field; CO2 releasing; variable gradient; enviroment factor
摘要:
根据作物冠层内碳循环和CO2源、汇及流的关系,利用大田试验结果,分析农田土壤CO2释放引起作物冠层内CO2浓度的垂直梯度变化,以及环境温度、湿度及作物根系呼吸等因子对CO2释放量的影响.
Abstract:
On base of the relation between the element carbon circle and the sourse,sink,flow of the carbon dioxide,using the results of trial in the field,analyses the variation of CO2 concentration in the canopy causing by the CO2 releasing from the soil,and also analyses the effect of environmental temperature,humidity and plant root respiration on the quantity of CO2 releasing from soil.

参考文献/References:

[1] N.J.Rosenberg.农业气候资源译丛.北京:农业出版社,1981,P148-156
[2] 户刘义次.作物的光合作用与物质生产.北京:科学出版社,1979,P241-242
[3] Edgar R Lemon.CO2 and plants.1983,P67-79
[4] 郑洪元,张德生.土壤动态生物化学研究法.北京:科学出版社,1982,P1-25
[5] F.S.Nakayama et al.Soil Carbon Dioxide Distribution and Flux within the Open-top chamber.Agronomy.J,1988 Vo1.80.P394-398
[6] E.T.Kanemasu e1 al.Field chamber Measuvements of CO2 Flux trom Soil Surtace.Soil Science,1974,Vo1.118,No.4,P233-237
[7] C.L.Kucera et e1.Soil Respiration Studies in Tallgrass Prairie in Missoui.Ecology,1971,Vol.52,No.5,P912-915
[8] 杜宝华等.农田土壤CO2释放量的测定.农业气象,1985,No.2,P63-64

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备注/Memo

收稿日期:1995-9-10。
基金项目:国家自然科学基金

更新日期/Last Update: 1900-01-01