Effect of Temperature on Soil Water Movement Parameters

机译：温度对土壤水分运移参数的影响

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One-dimension horizontal infiltration experiment was conducted under different temperatures.The relationships between the temperature and the soil water movenment parameters are studied.The results showed that the relationship between diffusivity/unsaturated conductivity and soil water content is the distinct exponent function.The relationship between soil water movement parameters,temperature and soil water content is obtained,which is verified by the Richard's Equation of the one-dimension vertical infiltration experiment under 29℃.The result shows that the calculation value is in agreement with the experimental one.

机译：在不同温度下进行一维水平入渗实验，研究了温度与土壤水分运移参数之间的关系，结果表明扩散率/非饱和电导率与土壤水分之间的关系是明显的指数函数。得到了29℃下一维垂直入渗实验的Richard方程，验证了土壤水分运动参数，温度和土壤含水量，计算结果与实验值基本吻合。

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来源
《Effective Utilization of Agricultural Soil amp; Water Resources and Protection of Environment》|2006年|521-525|共5页
会议地点 Nanjing(CN);Nanjing(CN)
作者
LI Yun; rnYANG Guolin; rnLIN YuLiang; rnJIANG JianQing;
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作者单位

Feng Baoping@Hohai University,Nanjing,210098,China--Zhang Jianfeng@Xi'an University of Technology,Xi'an,710048,China--;

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会议组织
原文格式 PDF
正文语种 eng
中图分类农田基本建设、农垦;
关键词
temperature; diffusion; unsaturated conductivity; Richard's equation;

机译：温度;扩散;不饱和电导率;理查德方程;

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1. Observation of water and solute movement in a saline, bare soil, groundwater seepage area, Western Australia. Part 1: Movement of water in near-surface soils in summer. [J] . Shimojima E., Tamagawa I., Horiuchi M., Soil Research . 2013,第4期

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2. Parameters Estimation and Prediction of Water Movement and Solute Transport in Layered, Variably Saturated Soils Using the Ensemble Kalman Filter [J] . Zheng Jiang, Quanzhong Huang, Gendong Li, Water . 2019,第7期

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3. PARAMETER OPTIMIZATION FOR PREDICTING SOIL WATER MOVEMENT UNDER CROP RESIDUE COVER [J] . Singh P. N., Mitchell J. P., Wallender W. W. Transactions of the ASABE . 2011,第6期

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4. Effect of Temperature on Soil Water Movement Parameters [C] . Effective Utilization of Agricultural Soil Water Resources and Protection of Environment . 2007

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5. Parameter estimation of coupled water and energy balance models based on stationarity constraints of soil moisture and temperature. [D] . Sun, Jian. 2012

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6. Persistence of microbial extracellular enzymes in soils under different temperatures and water availabilities [O] . Enrique J. Gómez, Jose A. Delgado, Juan M. González 2020

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7. Parameters Estimation and Prediction of Water Movement and Solute Transport in Layered, Variably Saturated Soils Using the Ensemble Kalman Filter [O] . Zheng Jiang, Quanzhong Huang, Gendong Li, 2019

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8. The Movement and Storage of Water in North Carolina Soils and the Role of the Soil in Determining Water Quality [R] . Lutz, J. F. 1969

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Effect of Temperature on Soil Water Movement Parameters

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