De igual forma en el suelo quemado se genera una mayor diferencia entre el caudal de la carga y la descarga, clasificando el material como potencialmente erodable
. La literatura registra como tras los incendios se ha detectado una reduccion de la estabilidad de los agregados, relacionada con la perdida de materia organica o con las caracteristicas intrinsecas del suelo como es su composicion textural , aumentando el grado de susceptibilidad de los suelos a la erosion hidrica y eolica .
(4) H = highly erodable
; NG = not given in source materials.
After the great plow-ups of the 1970s and '80s (conducted at the federal government's urging) the country saw an enormous increase in soil erosion, so taxpayers began paying farmers to plant the most highly erodable
acres back to grass.
Switzer said South Dakota farmers are not only converting marginal farm-land areas with poor soil and highly erodable
lands, they are draining critical wetlands in order to increase tillable acreage.
Biomass from many perennial grasses can also be produced and harvested sustainably on fragile and erodable
soils that would not tolerate most food crops.
MassDEP issued a unilateral administrative order requiring the company to stop filling in the BVW and adjacent buffer zone, stabilize erodable
soils and hire a wetlands specialist to assess the damage and prepare a wetland restoration plan.
Conditions such as high rainfall intensity, summer thunderstorms, and deeply weathered, erodable
soils should also be present--conditions that characterize the southeastern United States (Ireland et al.
This slow initial expansion of leaf area by lupin crops compared with cereals grown under the same conditions predisposes the crop to weed competition, insect damage, brown leaf spot (Pleiochaeta setosa), and greater risk of sandblast damage on wind erodable
soils (Perry et al.
We know now that you can't leave the soil surface bare in environments that are highly erodable
. For example, we have a program in the U.S.
One of the most common soil erosion control measures is spreading agricultural straw mulch across an erodable
The slopes are mostly steep and highly erodable
due to heavy rainfall and mineral constituents of the slope forming material.
Switchgrass is widely adapted and suitable for use on marginal, highly erodable
, and droughty soils (Moser and Vogel, 1995).