生态学杂志 ›› 1993, Vol. ›› Issue (3): 26-30.
• 研究报告 • 上一篇 下一篇
魏朝富, 高明, 车福才, 邓春
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Wei Chaofu, Gao Ming, Che Fuchai, Deng Chun
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关键词: 火行为, 混合可燃物, 蔓延速率, 驻留时间, 火强度, 火焰长度, 加权算法
Abstract: This paper deals wich an infiltrated-ridged paddy soil ecosystem which is constructed by ridging and con-tinuous furrow infiItratiOn irrigation, Comparing with level infiItrated paddy soil ecosystem, this ecosys-tem has coexisted gas-liquid,gas-solid and liquid-solid interfaces,enlarges soil surface by 38%and increases cuItivated layer by 5-10cm. InfiItrated-ridged paddy soil can absorb more solar radiation, its thermal conductivity is obviously increased, thermal capacity decreased,diurnal variatiOn of temperature enlarged,temperature-increasing effect more significant.and heat exchange within soil and between soil and near-landsurface is more frequent.Because of these,soil microbial activity is intensified,which re-sults in an accelerated turnover of soil organic matter and nutrient metabOlism. Higher yield of rice has been obtained f
Key words: fire behavior, mixed fuel, spread speed, residual time,  , fire-intensity, flame length: weighting method.
魏朝富, 高明, 车福才, 邓春. 浸润垄作稻田土壤生态系统的研究[J]. 生态学杂志, 1993, (3): 26-30.
Wei Chaofu, Gao Ming, Che Fuchai, Deng Chun. A Study on Infiltrated-Ridged Paddy Soil Ecosystem[J]. cje, 1993, (3): 26-30.
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链接本文: https://www.cje.net.cn/CN/abstract/abstract18591.shtml
https://www.cje.net.cn/CN/Y1993/V/I3/26