Data/hora: 06/06/2024 01:32:41

Biblioteca(s): 	Embrapa Soja; Embrapa Solos.	
Data corrente: 	16/09/1992	
Data da última atualização: 	06/08/2004	
Autoria: 	EL-SWAIFY, S.A.; MOLDENHAUER, W. C.; LO, A. ed.	
Título: 	Soil erosion and conservation.	
Ano de publicação: 	1985	
Fonte/Imprenta: 	Arkeny: Soil Conservation Society of America, 1985.	
Páginas: 	793p.	
ISBN: 	0-935734-11-2	
Idioma: 	Inglês	
Notas: 	This volume is based on "Malama Aina 83". The international conference on Soil Erosion and Conservation, held 16-22, january 1983, in Honolulu, Hawaii.	
Conteúdo: 	Erosion inventory;  soil conservation in India; an overwiew of soil erosion and sedimentation inThailand; desert encroachment in Egypt´s Nile Walley; consequences of heavy mechanization and new rotation on runoff and loessial soil degradation in northern France; relationship of soil type and agricultural systems to wind erosion in southwestern Ontario;  effect of grazing and trampling on soil deterioration around recently drilled water holes in the Sahelian Zone;  soil and water conservation problems in the Central plains of Venezuela; effects of various vegetation layers in an Acacia auriculiformis forest plantation on surface erosion on Java, Indonesia;  soil erosion studies in the northern mountain range, Trinidad, under different crop and soil management; Quantifiyng  erosion-causing parameters in a New Zealand watershed; Within-furrow erosion and deposition of sediment and phosphorus;  use of soil spectral properties for monitoring soil erosion; the partial area concept and its application in the problem of sediment source areas;  design and construction considerations for sediment sampling of stremflows; estimating erosion on plot, field, and watershed scales; interrill erosion rates and sediment characteristics;  stochastic simulation of gully networks on eroded land;  sediment yield modeling of roadways;  upland erosion and downstream sediment delivery; adjusting the universal soil loss equation for use in western Europe; Erosion impacts;  impact of erosion on land productivity and water quality in the United States;  the physical componentes fo the EPIC model; simulation of individual-storm soil loss for modeling the impact of soil erosion on crop productivity;  a model for quantifying incentive payments for soil conservatio in cropping regions subject to water erosion;  simulation of nitrogen and phosphorus fertility in the EPIC model;  topsoil removal effects on soil chemical and physical properties;  soil and water conservation in semiarid regions;  improved rainfed farming for semiarid tropics: implications for soil and water conservation;  controlling erosion and sediment loss on forrow-irrigated land;  crop yield  reduction due to reduced plant available water caused by water erosion;  erosion prediction and control;  establishment of plant cover parameters for modelling splash detachment;  effectiveness of  El 30 as an erosivity index in Hawaii;  erosion control in urban river valleys:  Toronto, Ontario;  runoff effects on the efficiency of raindrop kinetic energy in sheet erosion;  rate of soil detachment by overland flow,  with and without rain,  and its relationship with discharge, slope steepness and soil type;  Universal index for calculationg rainfall erosivity; classes of relief susceptibility for surface erosion;  quantification of erosion control by vegetation on problem soils; the soil erodibility factor: a perspective;  percent crown cover related  to water and soil losses in mountainous  forest in Thailand; preliminary analysis of runoff and soil loss from selected long-term plots in Australia;  modifying the universal soil loss equation for forest land;  research on the universal soil loss equation in India; applicability of the universal soil loss equation (USLE) and modified USLE to Hawaii; experimentally derived modification ot the USLE;  experimental data on runoff generation; impact of check  clams on steep mountain channels in northeastern Taiwan;  a new mathematical model of soil erosion and deposition processes with appliations to field data; an experimental model for evaluating soil erosion on a single-rainstorm basis;  spatial simulation to aid in evaluating and treating erosion and water qualty problems affecting;  gully sidewall development in New South Wales,  Australia;  simplified sediment yield model for small area disturbances on surface-mined lands;  effectiveness of mulch in controlling soil in uplands of Indonesia;  organic residues for less erosion and more grain in Ghana;  sediment and nutrient losses from subsurface drainage; soil conservation and land development in northern Thailand;  crop geometry: a nonmonetary input for reducing erosion in corn on four percent slope;  conservation tillage: an important, adaptable tool for soil and water conservation;  implementing soil conservation programs;  transformation  and transfer of technical information to decision-makers;  erosion, economics, subsistence, and psychology;  a program approach to soil conservation;  overcoming myths about soil and water impacts of tropical forest land uses;  a research strategy for assessing  the effect of erosion on future soil productivity in the United States;  agroforestry for soil conservation;  soil erosion and its control in developing countries;  the  Citanduy project in Java: toward a new approach to watershed stabilization and development;  international transfer of soil conservation information;  development projects for the small farmer:  lessons from eastern and central Africa in adapting conservation;  an ecosystem approach to soil conservation;  soil erosion and conservation; from processes to practices to policies.	
Palavras-Chave: 	Causa; Congress; Congresso; Congressos; Conservation; Controle; Erosion; Impacto; Preservação.	
Thesagro: 	Conservação; Erosão; Solo.	
Thesaurus Nal: 	soil.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Soja (CNPSO)	
Exemplares: 	CNPS - (1291-1) - ADC - LV - -- - 631.45 - E49s - 1993.00120 - DIS
CNPSO - (3548-1) - ADC - LV - -- - 631.45 - E49s - 1986.00330 - DIS