Erosion Susceptibility
Mostrando 1-12 de 36 artigos, teses e dissertações.
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1. Mapping of areas suitable for the application of biosolids in the Quadrilátero Ferrífero region, Minas Gerais, Brazil
Abstract The recovery of degraded areas is imperative for the sustainability of mining activities. The main action implemented to improve the chemical, physical and biological conditions of soils, tailings and sterile deposits is the incorporation of organic material. Biosolids (hygienized sewage sludge) are among the organic materials that can be applied. H
REM - International Engineering Journal. Publicado em: 2022
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2. ASSESSMENT OF SOIL LOSS SUSCEPTIBILITY IN SANTA RITA WATERSHED IN SOUTHERN BRAZIL
ABSTRACT Estimation of soil loss susceptibility is of great importance for the management of watersheds. Thus, several models for soil loss prediction have been proposed. This study estimated the total annual soil loss for the Santa Rita watershed, located in southern Brazil, using the Revised Universal Soil Loss Equation. In addition, a classification to so
Eng. Agríc.. Publicado em: 2021-08
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3. Soil Erodibility under Natural Rainfall Conditions as the K Factor of the Universal Soil Loss Equation and Application of the Nomograph for a Subtropical Ultisol
ABSTRACT: Erodibility represents the intrinsic susceptibility of the soil to the erosion process, represented by the K factor in the Universal Soil Loss Equation (USLE). In Brazil, there are few field experiments determined with a series larger than ten years of data, which are the most reliable for quantifying the K factor. The aim of this study was to dete
Rev. Bras. Ciênc. Solo. Publicado em: 14/05/2018
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4. Analysis of Potential for Linear Erosion in the Cerrado Biome Using Morphopedology
ABSTRACT The Cerrado is a vegetation complex with a wide variety of phytophysiognomies, and sustainable management is essential for maintaining biodiversity. Morphopedology is a tool that can assist in developing plans for control of soil and land use, especially in evaluating the potential of soil erosion processes. This technique allows landscape units con
Rev. Bras. Ciênc. Solo. Publicado em: 22/06/2017
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5. THE SUSCEPTIBILITY OF RECENT ISOLATES OF Schistosoma mansoni TO PRAZIQUANTEL
Introduction: Schistosomiasis is a chronic disease caused by trematode flatworms of the genus Schistosoma and its control is dependent on a single drug, praziquantel (PZQ), but concerns over PZQ resistance have renewed interest in evaluating the in vitro susceptibility of recent isolates of Schistosoma mansoni to PZQ in comparison with well-established str
Rev. Inst. Med. trop. S. Paulo. Publicado em: 23/02/2016
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6. Evaluation of the erosion susceptibility and proposal of a strategic zoning plan for the sustainable management of the Piranga River Watershed, MG / Avaliação da suscetibilidade à erosão e proposição de zoneamento estratégico com vistas à sustentabilidade da bacia hidrográfica do rio Piranga, MG
The Piranga River watershed lies within a region in Brazil which requires special attention because of negative environmental impacts from uncontrolled deforestation during the expansion of the agricultural activity, inadequate soil management and untreated effluent discharge, and also because of its low level of socioeconomic development. In addition, the P
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/03/2012
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7. COMPORTAMENTO DE TALUDE DA MARGEM DO RIO SÃO FRANCISCO SUBMETIDO À TECNICA DE BIOENGENHARIA DE SOLOS. / BEHAVIOR OF THE SLOPE OF THE SÃO FRANCISCO RIVER SUBJECTED TO THE SOIL BIOENGINEERING TECHNIQUE.
The lower San Francisco river had changed their hidrossedimentological behavior by changes in river channel through the impoundment of water reservoirs for the implementation of large hydropower projects. These direct impact on the stability of river banks, demands actions to mitigate the erosion resulting from soil mass movements. Soil bioengineering, which
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/02/2012
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8. Avaliação da produção de sedimento na bacia hidrográfica do rio Potengi através do modelo SWAT
Anthropic disturbances in watersheds, such as inappropriate building development, disorderly land occupation and unplanned land use, may strengthen the sediment yield and the inflow into the estuary, leading to siltation, changes in the reach channel conformation, and ecosystem/water quality problems. Faced with such context, this study aims to assess the ap
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/12/2010
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9. Avaliação da suscetibilidade e do potencial a erosão laminar da bacia do ribeirão Sozinha (GO) / Evaluation of the susceptibility and potential the laminar erosion of the watershad of stream Sozinha (GO)
As bacias hidrográficas têm sido concebidas como unidades de planejamento e gestão socioambiental. São áreas facilmente delimitáveis e possuem uma característica sistêmica, onde os elementos da paisagem sejam eles naturais ou antrópicos, se inter-relacionam continuamente, deflagrando trocas de matéria e energia. Em função dessas características,
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/03/2010
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10. Seleção de áreas aptas a disposição de lodo de estações de tratamento de esgoto com fins agrícolas / Selection of areas suitable for the disposal of sludge stations sewage treatment for agriculture
Overcrowding in urban centers has spawned many impacts on the environment, highlighting the waste generated by their activities. To properly allocate these wastes, technologies are developed such as those involved in sewage treatment. However, this form of treatment also generates waste, which must be treated and disposed of properly. The sludge is a byprodu
Publicado em: 2010
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11. Evolução do uso do solo e a suscetibilidade natural à erosão das áreas de preservação permanente da folha "Pariquera-Açu" (1:50.000, SF.23-V-A-IV-1), Vale do Ribeira, SP / Evolution of land use and natural susceptibility to erosion of the permanent preservation areas of Pariquera-Acu Chart (1:50,000, SG.23-VA-IV-1), Vale do Ribeira, SP
Os processos erosivos, os escorregamentos, a má qualidade das águas e as enchentes podem estar vinculados à utilização inadequada dos recursos naturais de áreas consideradas de preservação permanente (APPs), estas áreas apresentam função intrínseca na conservação das bacias hidrográficas e na qualidade de vida das populações que as habitam.
Publicado em: 2010
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12. Análise espacial das características hidrodinâmicas e do uso e ocupação do solo da bacia experimental do Riacho Guaraíra mediante uso de geotecnologias / Spatial analysis of hydrodynamic features and land use and occupation of the Guaraira River experimental basin through geotechnology use.
The sedimentation and erosion problems at the hydrographic basin are seen currently as one of the main problems of modern society and consequently of the urban areas and large Brazilian metropolitan regions. The issue of management and water availability in the hydrographic basin must be treated as an Urban Engineering issue, once that it is in charge of the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/08/2009