Factors dominating the horizontal and vertical variability of soil water vary with climate and plant type in loess deposits

2021 ◽  
pp. 152172
Author(s):  
Yanan Huang ◽  
Bingbing Li ◽  
Asim Biswas ◽  
Zhi Li
Keyword(s):  
Soil Water ◽  
Plant Type ◽  
Loess Deposits ◽  
Vertical Variability

Recharge mechanisms of deep soil water revealed by water isotopes in deep loess deposits

Geoderma ◽  
2020 ◽  
Vol 369 ◽  
pp. 114321 ◽  
Author(s):  
Wei Xiang ◽  
Jaivime Evaristo ◽  
Zhi Li
Keyword(s):  
Soil Water ◽  
Water Isotopes ◽  
Deep Soil ◽  
Loess Deposits

Recharge mechanism of deep soil water and the response to land use change in the loess deposits

2021 ◽  
Vol 592 ◽  
pp. 125817
Author(s):  
Wangjia Ji ◽  
Yanan Huang ◽  
Peijun Shi ◽  
Zhi Li
Keyword(s):  
Land Use ◽  
Land Use Change ◽  
Soil Water ◽  
Deep Soil ◽  
Loess Deposits

SOIL WATER CONTENT AFFECTS THE AVAILABILITY OF PHOSPHATE

1985 ◽  
pp. 185-189
Author(s):  
M.C.H.Mouat Pieter Nes
Keyword(s):  
Water Content ◽  
Soil Water ◽  
Soil Water Content ◽  
Soil Solution ◽  
Equivalent Reduction

Reduction in water content of a soil increased the concentration of ammonium and nitrate in solution, but had no effect on the concentration of phosphate. The corresponding reduction in the quantity of phosphate in solution caused an equivalent reduction in the response of ryegrass to applied phosphate. Keywords: soil solution, soil water content, phosphate, ryegrass, nutrition.

Effect of inter-row cultivation on soil carbon dioxide emission in a peach plantation

2010 ◽  
Vol 59 (1) ◽  
pp. 157-164 ◽  
Author(s):  
E. Tóth ◽  
Cs. Farkas
Keyword(s):  
Water Content ◽  
Soil Water ◽  
Soil Water Content ◽  
Carbon Dioxide Emission ◽  
Nutrient Content ◽  
Soil Disturbance ◽  
Biological Properties ◽  
Soil Tillage ◽  
Favourable Effect ◽  
Volumetric Soil Water Content

Soil biological properties and CO2emission were compared in undisturbed grass and regularly disked rows of a peach plantation. Higher nutrient content and biological activity were found in the undisturbed, grass-covered rows. Significantly higher CO2fluxes were measured in this treatment at almost all the measurement times, in all the soil water content ranges, except the one in which the volumetric soil water content was higher than 45%. The obtained results indicated that in addition to the favourable effect of soil tillage on soil aeration, regular soil disturbance reduces soil microbial activity and soil CO2emission.

Modelling impacts of different climate change scenarios on soil water regime of a Mollisol

2005 ◽  
Vol 33 (1) ◽  
pp. 185-188 ◽  
Author(s):  
Csilla Farkas ◽  
Roger Randriamampianina ◽  
Juraj Majerčak
Keyword(s):  
Climate Change ◽  
Soil Water ◽  
Water Regime ◽  
Climate Change Scenarios ◽  
Soil Water Regime
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