Results 61 to 70 of about 8,915 (208)

Impacts of conversion from forestry to pasture on soil physical properties of Vitrands (Pumice Soils) in the Central North Island, New Zealand

open access: yes, 2011
At least 30 000 hectares of land has been converted from plantation forest to pasture in the central North Island of New Zealand between 2000 and 2010. When forests are cleared for pasture the soil may undergo changes in soil structure affecting physical
Paripovic, Djuro
core  

Measurements of water repellency and infiltration of the soil [PDF]

open access: yes, 2013
Soil water repellency is a reduction in the rate of wetting caused by the presence of hydrophobic coatings on soil particles. The occurrence of the absorption of water from the surface of the ground in its interior is called infiltration.
Žnidaršič, Petra
core  

Water Repellency of Soils under Burned Sagebrush

open access: yes, 1973
Burning of sagebrush produces water repellency in soils. Maximum repellency occurs at soil temperatures between 1400 and 1800 degrees F. The field test indicated that repellency is produced as a result of the burning of the sagebrush leaf mulch under the
Salih, M. S. A.   +2 more
core   +1 more source

Kevlar®, Nomex®, and VAR Modification by Small Organic Molecules Anchoring: Transfusing Antibacterial Properties and Improving Water Repellency. [PDF]

open access: yesMolecules, 2023
Frousiou E   +12 more
europepmc   +1 more source

Surfactant longevity and wetting characteristics

open access: yesCalifornia Agriculture, 1969
OBSERVATIONS of water repellency in soils made over the past 10 years throughout the world have indicated that this particular problem is more important than had previously been thought.
J Osborn, J Letey, N Valoras
doaj  

Hydrophobicity of periodic structure with taper angle under pressure impact

open access: yesScientific Reports
Biomimetic periodic structures have garnered attention due to their excellent water repellency. The normal-taper angle, which is aspects of the cross-sectional structure, is important factor in achieving water repellency and pressure resistance; however,
Ren Goto, Yuki Oshima, Masaki Yamaguchi
doaj   +1 more source

Water repellency under natural conditions in sandy soils of southern Spain

open access: yes, 2005
The occurrence and consequences of fire-induced water repellency have been studied in several regions of Spain since 1989. The occurrence of water repellency formed under natural conditions, however, has only been described for a few areas in Spain since
Moral García, F.J.   +3 more
core   +1 more source

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