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Multitemporal segmentation of Sentinel-2 images in an agricultural intensification region in Brazil. ABSTRACT: With the recent evolution in the sensor's spatial resolution, such as the MultiSpectral Imager (MSI) of the Sentinel-2 mission, the need to use segmentation techniques in satellite images ha... ... Repository: BDPA Publication year: 2022
A segmentation approach to delineate zones for differential nitrogen intervention. Multi-source and -temporal data integration is expected to support the delineation of within-field management zones that may better conform to unique combinations of crop yield variations. This work a... ... Repository: BDPA Publication year: 2013
Monitoring two small catchments to evaluate effects of no-tillage agricultural management in São Paulo state, Brazil. In recent years, declines in water and soil quality have been observed in areas of Brazil where no-till agriculture had been previously implemented. Poor soil management associated with the absence of... ... Repository: BDPA Publication year: 2015
Carbon sequestration associated to the land-use and land-cover changes in the forestry sector in Southern Brazil. We studied the Paraíba do Sul river watershed , São Paulo state (PSWSP), Southeastern Brazil, in order to assess the land use and cover (LULC) and their implication s to the amount of carbon (C) store... ... Repository: BDPA Publication year: 2016
Water quality-quantity evaluation of the Ribeirão das Posses Watershed, Brazil, applying the AgES-W model. Southeastern Brazil is under a period of drought that has impacted the conservation of watersheds and the management of water quality and quantity for agricultural and urban demands. In this context a... ... Repository: BDPA Publication year: 2015
Analysis of environmental vulnerability of watersheds. Repository: BDPA Publication year: 2011
Land Use Change in two watersheds under agriculture use in the mountains of Rio de Janeiro State - Brazil: an approach to support the agriculture sustainable planning. Repository: BDPA Publication year: 2010
Callogenesis of mahogany (Swietenia macrophylla King). Repository: BDPA Publication year: 2013
Tetrasomic recombination is surprisingly frequent in allotetraploid Arachis. Repository: BDPA Publication year: 2015
Mapeamento semidetalhado do uso da terra do Bioma Cerrado. O objetivo deste trabalho foi mapear o uso da terra do Bioma Cerrado na escala de 1:250.000. As seguintes classes de uso da terra foram consideradas: culturas agrícolas, pastagens cultivadas, reflores... ... Repository: BDPA Publication year: 2008

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