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Rita Libertad Adame-Campos, Adrian Ghilardi, Yan Gao, Jaime Paneque-Gálvez and Jean-François Mas
It is still a major challenge to select appropriate variables from remote sensing sensors, which implicates finding reliable selection methods that can maximize the performance of chosen variables in regression models. In this study, we compare the perfo...
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Rejane Freitas Benevides Almeida,Laerte Guimarães Ferreira Júnior,Maximiliano Bayer
Estudos voltados ao diagnóstico das áreas de preservação permanente (APPs) em relação ao atendimento da legislação são importantes instrumentos para a gestão dos recursos hídricos. Desse modo, o presente trabalho teve como objetivo avaliar a cobertura, o...
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Christine Fritz, Katja Dörnhöfer, Thomas Schneider, Juergen Geist, Natascha Oppelt
Pág. 1 - 20
Submersed aquatic vegetation (SAV) is sensitive to changes in environmental conditions and plays an important role as a long-term indictor for the trophic state of freshwater lakes. Variations in water level height, nutrient condition, light availability...
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Christine Coelho, Birgit Heim, Saskia Foerster, Arlena Brosinsky and José Carlos De Araújo
We analyzed chlorophyll-a and Colored Dissolved Organic Matter (CDOM) dynamics from field measurements and assessed the potential of multispectral satellite data for retrieving water-quality parameters in three small surface reservoirs in the Brazilian s...
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Cong Xu, Justin Morgenroth and Bruce Manley
In New Zealand, approximately 70% of plantation forests are large-scale (over 1000 ha) with accurate resource description. In contrast, the remaining 30% of plantation forests are small-scale (less than 1000 ha). It is forecasted that these small-scale f...
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Kathrin Einzmann, Markus Immitzer, Sebastian Böck, Oliver Bauer, Andreas Schmitt and Clement Atzberger
With climate change, extreme storms are expected to occur more frequently. These storms can cause severe forest damage, provoking direct and indirect economic losses for forestry. To minimize economic losses, the windthrow areas need to be detected fast ...
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Jawad T. Al-Bakri, Sari Shawash, Ali Ghanim and Rania Abdelkhaleq
This research shows a case from Jordan where geospatial techniques were utilized for irrigation water auditing. The work was based on assessing records of groundwater abstraction in relation to irrigated areas and estimated crop water consumption in thre...
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Marcela de Avellar Mascarello,Tiago Borges Ribeiro Gandra,Jean Marcel de Almeida Espinoza,Milton Lafourcade Asmus
O presente artigo apresenta a aplicação de uma metodologia com ferramentas de geoprocessamento a fim de verificar a existência (ou não) de conflitos espaciais entre instrumentos de ordenamento territorial na região do Balneário Cassino e adjacências, no ...
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Iris Heine, Peter Stüve, Birgit Kleinschmit and Sibylle Itzerott
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