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Use of the process-based models in forest research: a bibliometric review
Gonçalves,Anny Francielly Ataide; Santos,Juscelina Arcanjo dos; França,Luciano Cavalcante de Jesus; Campoe,Otávio Camargo; Altoé,Thiza FalquetoABSTRACT Background: Process-based modeling is made to simulate the interactions of the soil-plant-atmosphere system providing information and estimates for forest management and services. Through bibliometric evaluation we identify the quantitative state of the art on the use of Process-Based Models (PBMs) applied in forestry studies, contextualizing research fronts, and analyzing the main topics and emerging ...
Spatialization of Tree Species Diversity in the State of Minas Gerais
Araújo,Emanuel José Gomes de; Morais,Vinicius Augusto; David,Hassan Camil; Scolforo,José Roberto Soares; Mello,José Marcio de; Ebling,Angelo AugustoABSTRACT The state of Minas Gerais has a high ecological relevance mainly due to its forest species diversity. Understanding the spatialization of that diversity is of importance to develop environmental public policies. The hypothesis of this study is that the tree species diversity from different forest types, in the state of Minas Gerais, presents distribution with spatial dependence. Thus, the objective of ...
Growth of Eremanthus erythropappus (DC.) MacLeish in Different Planting Spacings
Páscoa,Kalill José Viana da; Scolforo,José Roberto Soares; Ferraz Filho,Antonio Carlos; Altoé,Thiza Falqueto; Gomide,Lucas RezendeABSTRACT This study aimed to evaluate the growth of Eremanthus erythropappus (DC.) MacLeish submitted to different planting spacing and growth modelling based on the diameter and crown area projection, as well as to identify the best management strategy to be applied to control the competition, period and intensity of thinning. The evaluated planting spacings were: 1.5 × 1.5 m; 1.5 × 2.0 m; 1.5 × 2.5 m and 1.5 ...
Wood Volume Estimation in a Semidecidual Seasonal Forest Using MSI and SRTM Data
Gonçalves,Anny Francielly Ataide; Fernandes,Márcia Rodrigues de Moura; Silva,Jeferson Pereira Martins; Silva,Gilson Fernandes daABSTRACT The objective of this study was to evaluate the use of the MSI Sentinel-2 and SRTM data to estimate the volume of wood in a Semidecidual Seasonal Forest. Regression equations were fitted based on the remote sensing data, taking into consideration the individual bands and vegetation index of the MSI, elevation values and their derivatives obtained from the SRTM mission and the combination of the data dr...
AMOSTRAGEM DE DISCOS E USO DE EQUAÇÕES PARA ESTIMAR A DENSIDADE BÁSICA DA MADEI...
Oliveira,Gabriel Marcos Vieira; Mello,José Márcio de; Scalon,João Domingos; Scolforo,José Roberto Soares; Monteiro,Thiago CamposRESUMO O objetivo deste trabalho foi determinar o número adequado de discos de madeira, as melhores posições de amostragem, ao longo do fuste e propor equações que permitam estimar a densidade básica da madeira de árvores, a partir de um número reduzido de discos, em diversas fisionomias florestais, para subsidiar estimativas de biomassa. Os dados de cubagem rigorosa das árvores foram obtidos no Inventário Flor...
HEIGHT-DIAMETER MODELS FOR Eucalyptus sp. PLANTATIONS IN BRAZIL
Ferraz Filho,Antonio Carlos; Mola-Yudego,Blas; Ribeiro,Andressa; Scolforo,José Roberto Soares; Loos,Rodolfo Araújo; Scolforo,Henrique FerraçoABSTRACT The use of height-diameter models have important applications in the management of eucalyptus plantations. The aim of this paper is to provide adequate height models based on the diameter and stand variables that could be easily used and applied to plantation’s management. The data was based on tests located in Espírito Santo and Bahia. A total of 312 plots, including 35 different treatments (different...
Financial and risk analysis of African mahogany plantations in Brazil
Ribeiro,Andressa; Silva,Carolina Souza Jarochinski e; Ferraz Filho,Antonio Carlos; Scolforo,José Roberto SoaresABSTRACT Wood demand is increasing in quality and quantity, and economic studies are fundamental to analyze the feasibility of forest projects. These researches are in line with management and silvicultural studies, highlighting growth and yield modeling. This paper proposes an economic evaluation of implementation of African mahogany stands in Brazil under different perspectives of forest management. Data are ...
Sustainable Management of Eremanthus erythropappus in Minas Gerais, Brazil – A ...
Araújo,Emanuel José Gomes de; Péllico Netto,Sylvio; Scolforo,José Roberto Soares; Machado,Sebastião do Amaral; Morais,Vinícius AugustoABSTRACT We reviewed key studies published so far regarding Eremanthus erythropappus (DC.) MacLeish (Candeia), in order to approach the sustainable management of this species. The objective of this study was to discuss what is already known by the scientific community, presenting the current scenario and outlining the main challenges that still need to be addressed. Candeia is a tree species found in some Brazi...
Spatial distribution of the litter carbon stock in the Cerrado biome in Minas G...
Morais,Vinícus Augusto; Mello,José Marcio de; Mello,Carlos Rogério de; Silva,Carlos Alberto; Scolforo,José Roberto SoaresABSTRACT Litter corresponds to the layer of decomposing dead organic matter present on the soil surface. This layer is very important for nutrient cycling and contributes with organic matter accumulation in the soil, besides the carbon stock. The objective herein was to quantify the carbon biomass, both content and stock, and map the litter C-stock in the Cerrado biome, which is formed by Savanna Grassland (SG)...
O Cultivo do Mogno Africano (Khaya spp.) e o Crescimento da Atividade no Brasil
Ribeiro,Andressa; Ferraz Filho,Antonio Carlos; Scolforo,José Roberto SoaresRESUMO O setor florestal brasileiro está em plena expansão e com um aumento gradativo de investidores florestais optando pelo cultivo de espécies de madeira nobre. O mogno africano (Khaya spp.) é uma espécie que vêm se destacando na preferência dos empresários como opção no investimento florestal. Porém, estudos e pesquisas sobre a espécie, principalmente no Brasil, são escassos. Assim, a presente revisão procu...