SOIL WATER CHARACTERISTIC 1 RETENTION OF WATER IN SOIL AND THE SOIL WATER CHARACTERISTIC CURVE (Revised 0..
In this study, we investigated both surface runoff and sediment load under different plantations in southern China for six years (2008鈥 2013) in order to illustrate the influence of plantation type and age on water retention and soil erosion. Our results showed that mature plantations functioned ...
To ensure the continual growth of mulberry at inferior sites in the area of the Three Gorges Reservoir area,an analysis of soil structure stability and water-retention properties was conducted in 4habitats defined as having stony,skeleton,gravelly and disturbed soils in this paper.Furthermore,the ...
To investigate the water retention characteristics of weak expansive soil, the full suction range was determined for soil samples with different initial void ratios prepared according to the slurry consolidation method. Differences in water retention characteristics between samples prepared using slurry consol...
5.2Water infiltration Infiltration rateslargely depends on soil type/texture and soil structural properties, but is also affected by other variables, such as cracking and swelling of soils with different weather conditions (Lundekvam, 2007;Svanbäck et al., 2014) and/orsoil compactioncreatingsoil ...
cation exchange capacitymicrobial activitieswater retention of soilThere is enough evidence that humic acid (HA) helps to enhance crops yield by promoting ... RA Khattak,K Haroon,D Muhammad - Academic Journals 被引量: 10发表: 2013年 Fractionation of Trace Metals between Catchment Soils and Associa...
Water retention was lower in surface horizon than subsurface horizons. The clay, silt + clay and CEC had significant positive relationship with FC, WP and AWC, whereas sand and ECe had significant negative correlation. The saturated hy- draulic conductivity had significant positive correlation with ...
持水曲线,soil water... ... )Soil water retention curve土壤持水曲线) water-level-duration curve 水位持续曲线 ... www.dictall.com|基于 1 个网页 2. 土水保持曲线 【摘要】:土水保持曲线(Soil Water Retention Curve)表示重力/体积含水量或饱和度和土吸力的关系。SWRC可以作为一个有 … ...
Thesoil typedetermines the water holding capability and penetration rate of water. The soil type of the study area consists of Ferric Luvisols, Chromic Vertisols, and Chromic Luvisols soils. Ferric Luvisols and Chromic Vertisols soil types are primarily found in flat terrain (<9° slope), where...
withsevensetsofwaterretentiondatathateachcovernearlytheentirerange.Thethree-parametersummodelfitsalldatawellandisusefulforextrapolationintothedryrangewhendataforitareunavailable.Thetwo-parameterjunctionmodelfitsmostdatasetsalmostaswellasthesummodelandhastheadvantageofbeinganalyticallyintegrab!eforconvenientusewithcapillary...