Search Results - "Machado, Sebastião Do Amaral"

Estimating Above-Ground Biomass of Araucaria angustifolia (Bertol.) Kuntze Using LiDAR Data by Rex, Franciel Eduardo, Corte, Ana Paula Dalla, Machado, Sebastião do Amaral, Silva, Carlos Alberto, Sanquetta, Carlos Roberto

“…ABSTRACT The objective of this study was to test the performance of canopy data obtained from Airborne Laser Scanner (ALS) in generating estimates of…”
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Aboveground Biomass and Organic Carbon of Native Araucaria Angustifolia (Bertol.) Kuntze by Roik, Mailson, Machado, Sebastião do Amaral, Figueiredo Filho, Afonso, Sanquetta, Carlos Roberto, Ruiz, Emilio Carlos Zilli

“…Abstract The aim of this study was to quantify the aboveground biomass and organic carbon of Araucaria angustifolia (Bertol.) Kuntze in a Mixed Ombrophilous…”
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Spatial Forest Planning for Optimized Harvest Scheduling by Stang, Mariana Bussolo, Arce, Julio Eduardo, Machado, Sebastião do Amaral, Belavenutti, Pedro Henrique, Fiorentin, Luan Demarco

“…ABSTRACT The aim of this study was to develop a mathematical model for the spatial forest planning of harvest activity scheduling. Thirty-eight (38) blocks…”
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Covariance Generalized Linear Models: An Approach for Quantifying Uncertainty in Tree Stem Taper Modeling by Fiorentin, Luan Demarco, Bonat, Wagner Hugo, Pelissari, Allan Libanio, Machado, Sebastião do Amaral, Téo, Saulo Jorge

“…Abstract A natural dependence among diameters measured within-tree is expected in taper data due to the hierarchical structure. The aim of this paper was to…”
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Diameter Increment Modeling in an Araucaria Forest Fragment Using Cluster Analysis by Roik, Mailson, Machado, Sebastião do Amaral, Figueiredo Filho, Afonso, Sanquetta, Carlos Roberto, Roveda, Marcelo, Stepka, Thiago Floriani

“…ABSTRACT The aims of the present study were to test the hypothesis that data stratification by cluster analysis and the use of other variables, in addition to…”
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Integrating climate, soil and stand structure into allometric models: An approach of site-effects on tree allometry in Atlantic Forest by Cysneiros, Vinicius Costa, Coelho de Souza, Fernanda, Gaui, Tatiana Dias, Pelissari, Allan Libanio, Orso, Gabriel Agostini, Machado, Sebastião do Amaral, de Carvalho, Daniel Costa, Silveira-Filho, Telmo Borges

“…•Site-effect induce changes on tree allometry along studied environmental gradient.•Soil properties have significant effect on tree height, volume and bark…”
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Height growth strategies of Mimosa scabrella along a chronosequence by Cysneiros, Vinicius Costa, Machado, Sebastião do Amaral, Pelissari, Allan Libanio, Urbano, Edilson

“…Assessing variations in tree allometry is useful for understanding height growth strategies in relation to life-history trajectories, light competition and…”
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Population structure of Araucaria angustifolia under distinct forest protection status: implications for management and conservation by Cysneiros, Vinicius Costa, Pelissari, Allan Libanio, Pellico Netto, Sylvio, Machado, Sebastião do Amaral, Figueiredo Filho, Afonso

“…Araucaria angustifolia is the dominant coniferous species in Brazil, a long-lived pioneer species and a supplier of valuable timber and non-timber products,…”
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Molecular and quantitative genetic analysis of the neotropical tree Campomanesia xanthocarpa (Mart.) O. Berg by Homczinski, Isabel, Lerner, Jocasta, Peres, Fabiana Schmidt Bandeira, Gasparin, Ezequiel, Machado, Sebastião do Amaral, Tambarussi, Evandro Vagner

“…Campomanesia xanthocarpa is a fruit tree species of the Myrtaceae family with potential for fruit commercialization; however, studies on the genetic diversity…”
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Tree volume modeling for forest types in the Atlantic Forest: generic and specific models by Cysneiros, VC, Gaui, TD, Silveira Filho, TB, Pelissari, AL, Machado, SDA, De Carvalho, DC, Moura, TA, Amorim, HB

“…National Forest Inventories are important primary data sources for large-scale forest resource surveys, in which volume estimates of sampled trees are…”
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The tree height estimated by non-power models on volumetric models provides reliable predictions of wood volume: The Amazon species height modelling issue by Nascimento, Rodrigo Geroni Mendes, Vanclay, Jerome Klaas, Filho, Afonso Figueiredo, Machado, Sebastião do Amaral, Ruschel, Ademir Roberto, Hiramatsu, Nelson Akira, de Freitas, Lucas José Mazzei

“…•Hierarchical Modelling is the best way to establish h/d models for Eastern Amazon.•More reliable models are produced by the database treatment before and…”
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Evolution of tree stem taper in Pinus taeda stands by Kohler, Sintia Valerio, Koehler, Henrique Soares, Figueiredo Filho, Afonso, Arce, Julio Eduardo, Machado, Sebastião do Amaral

“…This study aimed to evaluate the evolution of stem taper of trees in Pinus taedastands using stem analysis data from 126 and 120 trees sampled from established…”
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Spatial patterns and interactions of dominant tree species in an Amazon tropical rainforest by Costa Cysneiros, Vinicius, Antônio Dalmaso, Cilmar, Libanio Pelissari, Allan, Povoa de Mattos, Patricia, de Souza, Luizinho, do Amaral Machado, Sebastião

“…Abstract Knowledge of spatial patterns and interactions of tree species allows for understanding the ecological processes of spatiotemporal structures of…”
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Forests of the Iguaçu National Park: Structure, Composition, and Richness by Souza, Ronan Felipe, Machado, Sebastião do Amaral, Galvão, Franklin, Figueiredo Filho, Afonso, Picoli, Alex Costa

“…Abstract Considering the importance of the Iguaçu National Park for the conservation of the Atlantic Forest and the absence of scientific or technical studies…”
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Dynamics of Eucalyptus Diameter Distribution in the State of Minas Gerais by Schmidt, Luciane Naimeke, Machado, Sebastião do Amaral, Pelissari, Allan Libanio, Silva, Gilson Fernandes da

“…ABSTRACT The aim of this study was to evaluate the effects of age, site, and density factors on the dynamics of eucalyptus diameter distribution. Data were…”
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Partial Volume Prediction Through Nonlinear Mixed Modeling by Nicoletti, Marcos Felipe, Carvalho, Samuel de Pádua Chaves e, Machado, Sebastião do Amaral, Figueiredo Filho, Afonso, Oliveira, Gustavo Silva

“…ABSTRACT The objective of this study was to assess the prediction of partial volumes with nonlinear mixed modeling for Pinus taeda. The volume of 558 trees was…”
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Sustainable Management of Eremanthus erythropappus in Minas Gerais, Brazil – A Review by Araújo, Emanuel José Gomes de, Péllico Netto, Sylvio, Scolforo, José Roberto Soares, Machado, Sebastião do Amaral, Morais, Vinícius Augusto, David, Hassan Camil

“…ABSTRACT We reviewed key studies published so far regarding Eremanthus erythropappus (DC.) MacLeish (Candeia), in order to approach the sustainable management…”
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A growth and yield projection system for a tropical rainforest in the Central Amazon, Brazil by Nascimento, Rodrigo Geroni Mendes, Machado, Sebastião do Amaral, Figueiredo Filho, Afonso, Higuchi, Niro

“…•The recovery of the Weibull pdf parameters proved feasible for Tropical studies.•The classification of variability in diameter can be used to classify managed…”
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Growth models for two commercial tree species in upland forests of the Southern Brazilian Amazon by Andrade, Victor Hugo Ferreira, Machado, Sebastião do Amaral, Figueiredo Filho, Afonso, Botosso, Paulo Cesar, Miranda, Bruno Palka, Schöngart, Jochen

“…•Dendrochronological studies allow predicting sustainable forest management criteria.•Tree-ring analysis can estimate FC and MLD for commercial tree species in…”
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Demographic dynamics of araucaria trees in forest fragments with different structural conditions by Rodrigues, Aurélio Lourenço, de Mattos, Patrícia Povoa, Sanquetta, Carlos Roberto, Braz, Evaldo Muñoz, Machado, Sebastião do Amaral

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