Results 261 to 270 of about 1,150,108 (309)

Why soil erosion models over-predict small soil losses and under-predict large soil losses

CATENA, 1998
Abstract Evaluation of various soil erosion models with large data sets have consistently shown that these models tend to over-predict soil erosion for small measured values, and under-predict soil erosion for larger measured values. This trend appears to be consistent regardless of whether the soil erosion value of interest is for individual storms,
openaire   +1 more source

Loss of Controllability in Partially Saturated Soils

2011
A study on saturation induced soil instability is presented. A constitutive model for unsaturated soils is linked to a theoretical approach able to deal with mechanical instability of fully saturated geomaterials. The theoretical approach is therefore extended to the more general case of partially saturated soils.
BUSCARNERA, GIUSEPPE, NOVA, ROBERTO
openaire   +4 more sources

Carbon Losses from Tundra Soils

1975
Biological activities in soils are often indirectly assessed by measuring gaseous carbon losses as C02. There is a fundamental difference between respiration in roots as compared with that in soil fauna and microorganisms: energy for root respiration is obtained from translocated photosynthesized carbon within the plant, while energy for soil fauna and
B. H. Svensson, A. K. Veum, S. Kjelvik
openaire   +1 more source

Soil Loss Estimation

2023
Kenneth G. Renard, Leonard J. Lane, George R. Foster, John M. Laflen   +3 more
openaire   +2 more sources

SOIL LOSS

2014
  +5 more sources

Soil Losses by Wind Erosion

Soil Science Society of America Journal, 1995
Abstract Measurements of wind erosion from fields are limited, but with recently developed erosion samplers, it is possible to determine soil losses from natural winds. Erosion of soils by wind was measured in five states.
openaire   +1 more source

Preventing urban soil loss in China

Science, 2021
San'an, Nie, Yaping, Fang, Shun, Li
openaire   +2 more sources

Minimising phosphorus losses from the soil matrix

Current Opinion in Biotechnology, 2012
Phosphorus loss from land, due to agricultural intensification, can impair water quality. The quantity lost is a function of runoff and availability, which is affected by inputs and the ability of the soil to retain P. Losses are exacerbated if surface runoff or drainage occurs soon after P inputs (e.g. fertiliser and/or manure and dung). Strategies to
openaire   +3 more sources

Antibiotic resistance in the patient with cancer: Escalating challenges and paths forward

Ca-A Cancer Journal for Clinicians, 2021
Amila K Nanayakkara, Vance G Fowler, Kevin Outterson   +2 more
exaly  

Loss of productive soil

International Journal of Environmental Studies, 1978
Biswas, M.R., Biswas, A.K.
openaire   +2 more sources