Buscar
Mostrando ítems 1-10 de 95
Avaliação de microbacias hidrográficas para a conservação de áreas ripárias
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Agricultura e Ambiente - PPGAA-ArCâmpus Araras, 2017-06-27)
Nowadays, society has a challenge to deal with sustainable water use. High demand and water contamination, environmental degradation and the unpredictability of climate changes are some water insecurity causes. Riparian ...
Aplicação de componentes principais e regressões logísticas múltiplas em sistema de informações geográficas para a predição e o mapeamento digital de solos
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Ciência do Solo, 2008-10-31)
Social demands on soil information have grown dramatically, meanwhile the soil surveys are seldom carried out in the country. Digital soil mapping techniques
can be applied to infer the spatial distribution of soil from ...
Fuzzy logic and topographic data: susceptibility to soil salinization in the municipality of Jeremoabo, BahiaLógica fuzzy e dados topográfi cos: susceptibilidade à salinização dos solos no município de Jeremoabo-BA
(2022-01-01)
Topograp hic data extracted from a digital terrain model (DTM) make it possible to analyze factors associated with various phenomena arising on the earth’s surface. The aim of this study was to evaluate environmental ...
Proposição de áreas prioritárias à restauração florestal visando o redesenho da paisagem na Amazônia Mato-Grossense
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Agroecologia e Desenvolvimento Rural - PPGADR-ArCâmpus Araras, 2020-03-30)
Deforestation and fragmentation of tropical forests results in an agromosaic composed of forest remnants in an anthropized matrix. Restoration actions are essential in order to reestablish connectivity between fragments, ...
Identification of wetland areas in the context of agricultural development using remote sensing and GISIdentificación de áreas de humedal en el contexto del desarrollo agrícola usando teledetección y SIG
(Universidad Nacional de Colombia, 2017-06)
This study aims to determine the wetland potential on a pixel basis on the floodplain of the Leon River: hydrology, hydrophytic vegetation and hydromorphic soils were taken into account. Field measurements and spatially ...
Hydrology and public health: linking human leptospirosis and local hydrological dynamics in Trinidad, West Indies
(2014-02-12)
Abstract
Background
Human leptospirosis is currently one of the most widespread bacterial zoonoses and is the only epidemic-prone infection that can be transmitted directly from contaminated ...
Secundary topographic attributes on the soilscapes mappingATRIBUTOS TOPOGRÁFICOS SECUNDÁRIOS NO MAPEAMENTO DE PEDOFORMAS
(Instituto de Geociências e Ciências Exatas, Universidade Estadual Paulista, 2008)
Fragilidade ambiental da Bacia do Arroio Guarda Mor
(Universidade Federal de Santa MariaBrasilAgronomiaUFSMPrograma de Pós-Graduação em Ciência do SoloCentro de Ciências Rurais, 2020-07-23)
Erosion hotspots act as sediment sources and are responsible for the transfer of sediments, nutrients and pollutants, leading to soil and water degradation. The erosive process occurs on variable and continuous range of ...
EVALUATION OF SOIL MOISTURE USING TOPOGRAPHIC (DEM), CLIMATE AND SOIL PARAMETERS IN A PIEDMONT AREA OF VILLAVICENCIO
(Fondo Editorial EIA - Universidad EIA, 2015-06-11)
A methodology, based on the use of digital elevation model, DEM, Was used to assess soil moisture in a depositional piedmont area of the municipality of Villavicencio in two periods, one wet and one dry. Additionally, the ...