Results 1 to 10 of about 28,515 (195)

Vegetation index behavior (EVI) in burnt areas at Chapada dos Veadeiros National Park - PNCV/GO

open access: yesBiodiversidade Brasileira, 2020
Wildfires are some of Cerrado characteristics, having an important function on vegetation maintainment, although they also promotes negative environmental impacts.
Maxwell Antonio Penha Araujo   +1 more
doaj   +3 more sources

Recorrência de incêndios florestais no território Quilombola Kalunga (GO)

open access: yesBiodiversidade Brasileira, 2019
O Sítio Histórico e Patrimônio Cultural Kalunga foi estabelecido pela lei n°11.409/GO, sendo regularizado em âmbito federal como Território em 2009. Sua área total abrange três municípios goianos: Monte Alegre de Goiás, Teresina de Goiás e Cavalcante ...
Sara Alves dos Santos   +3 more
doaj   +3 more sources

Spatial Perception and Cognition Review. Considering Geotechnologies as Urban Planning Strategy

open access: yesTeMA: Journal of Land Use, Mobility and Environment, 2014
This article proposes a review of the spatial cognition and perception principles, referring to the definition proposed by Cullen and Lynch, through the geotechnology tools. It presents a case study to be analyzed through Geographical Information Systems
Júnia Borges   +3 more
doaj   +1 more source

GEOTECHNOLOGIES FOR THE CHARACTERIZATION OF SPECIALTY COFFEE ENVIRONMENTS OF MANTIQUEIRA DE MINAS IN BRAZIL [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
Land-use/land-cover change (LUCC) is a major cause of environmental transformation. Distant drivers, often associated with emerging markets for specific products, are now being considered one of the main factors of LUCC and are gaining attention in land
H. M. R. Alves   +4 more
doaj   +1 more source

Diagnóstico da utilização de sistema de informações geográficas na gestão do saneamento básico das regiões administrativas de Araçatuba e Bauru (SP) [PDF]

open access: yesRevista DAE, 2014
Os gestores de saneamento urbano no Brasil estão em busca de desenvolvimento, principalmente em termos de infraestrutura e tecnologia. O controle e o gerenciamento das informações geométricas e descritivas das redes de abastecimento de água e de esgoto ...
Enaldo Pires Montanha Júnior   +1 more
doaj   +1 more source

Fostering water resource governance and conservation in the Brazilian Cerrado biome

open access: yesConservation Science and Practice, Volume 1, Issue 9, September 2019., 2019
Abstract The Brazilian Cerrado, one of the most threatened biomes of our planet, illustrates the challenges and opportunities of reconciling economic development with conservation of land and water ecosystems. Here, we assess the state of the art of and present new information on the impacts of agricultural expansion, dams, and water use, and make ...
Edgardo M. Latrubesse   +7 more
wiley   +1 more source

Comportamento do índice de vegetação (EVI) em áreas queimadas no Parque Nacional Chapada dos Veadeiros - PNCV/GO

open access: yesBiodiversidade Brasileira, 2019
Os incêndios florestais são uma das características do Cerrado, tendo um papel importante na manutenção da vegetação, porém também promovem impactos ambientais negativos.
Maxwell Antonio Penha Araujo   +1 more
doaj   +3 more sources

Geoprocessamento como prática biopolítica no governo municipal [PDF]

open access: yesRevista de Administração Pública, 2012
Desde 2005 as fotos de satélite de alta resolução do "Google Earth" possibilitaram a qualquer pessoa visualizar do espaço sua cidade, bairro e casa por meio do acesso à internet. Essa tecnologia é investida há pelo menos 50 anos num tipo de processamento que integra mapas aéreos numa rede de informações organizada para gestão de cidades.
Stassun, Cristian Caê Seemann   +1 more
openaire   +4 more sources

Reliability of MODIS Evapotranspiration Products for Heterogeneous Dry Forest: A Study Case of Caatinga

open access: yesAdvances in Meteorology, Volume 2017, Issue 1, 2017., 2017
Evapotranspiration (ET) is normally considered as the sum of all water that evaporates from the soil and transpires from plants. However, accurately estimating ET from complex landscapes can be difficult because of its high spatial heterogeneity and diversity of driver factors, which make extrapolation of data from a point to a larger area quite ...
Rodrigo de Queiroga Miranda   +5 more
wiley   +1 more source

Use of Indicator Kriging to Investigate Schistosomiasis in Minas Gerais State, Brazil

open access: yesJournal of Tropical Medicine, Volume 2012, Issue 1, 2012., 2012
Geographic Information Systems (GISs) are composed of useful tools to map and to model the spatial distribution of events that have geographic importance as schistosomiasis. This paper is a review of the use the indicator kriging, implemented on the Georeferenced Information Processing System (SPRING) to make inferences about the prevalence of ...
Ricardo J. P. S. Guimarães   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy