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Equations to estimate tree gaps in a precision forest management area the Amazon based on crown morphometry. Author(s): FIGUEIREDO, E. O.; OLIVEIRA, M. V. N. d'; FEARNSIDE, P. M.; BRAZ, E. M.; PAPA, D. de A. The precision forest management technique still has much to be improved with the incorporation of forest biometric techniques and forest profiling with airborne LIDAR. When planning the cutting of a t... ... Repository: BDPA Publication year: 2017
Translocation of cyanogenic glycosides in rubber tree crown clones resistant to South American leaf blight. Author(s): MORAES, L. A. C.; MOREIRA, A.; CORDEIRO, E. R.; MORAES, V. H. de F. Abstract – The objective of this work was to assess the possible transport of cyanogenic glycosides from leaves of rubber tree crown clones (Hevea spp.) resistant to South American leaf blight to the... ... Repository: BDPA Publication year: 2012
Crown cover of native trees in the structural development of reforestations in Rondônia. Author(s): BENTES, M. P. de M.; ROCHA, R. B.; ALMEIDA, A. L. C. O objetivo deste trabalho foi avaliar o desenvolvimento inicial da estrutura de um reflorestamento mediante o método de projeção de copas, como indicador de monitoramento de processos de recomposição... ... Repository: BDPA Publication year: 2017
Assessment of rubber tree panels under crowns resistant to South American leaf blight. Author(s): MORAES, L. A. C.; MOREIRA, A.; FONTES, J. R. A.; CORDEIRO, E. R.; MORAES, V. H. de F. The objective of this work was to assess the performance of panel clones under crowns resistant to South American leaf blight (Microcyclus ulei). The experiment was carried out with 18 panel clones cr... ... Repository: BDPA Publication year: 2011
Mapping key indicators of forest restoration in the Amazon using a low-cost drone and artificial intelligence. Author(s): ALBUQUERQUE, R. W.; VIEIRA, D. L. M.; FERREIRA, M. E.; SOARES, L. P.; OLSEN, S. I.; ARAUJO, L. S. de; VICENTE, L. E.; TYMUS, J. R. C.; BALIEIRO, C. P.; MATSUMOTO, M. H.; GROHMANN, C. H. Repository: BDPA Publication year: 2022
Comparative models disentangle drivers of fruit production variability of an economically and ecologically important long-lived Amazonian tree. Author(s): STAUDHAMMER, C. L.; WADT, L. H. de O.; KAINER, K. A.; CUNHA, T. A. da Trees in the upper canopy contribute disproportionately to forest ecosystem productivity. The large, canopy-emergent Bertholletia excelsa also supports a multimillion-dollar commodity crop (Brazil nut... ... Repository: BDPA Publication year: 2021
Individual tree detection and species classification of Amazonian palms using UAV images and deep learning. Author(s): FERREIRA, M. P.; ALMEIDA, D. R. A. de; PAPA, D. de A.; MINERVINO, J. B. S.; VERAS, H. F. P.; FORMIGHIERI, A.; SANTOS, C. A. N.; FERREIRA, M. A. D.; FIGUEIREDO, E. O.; FERREIRA, E. J. L. Information regarding the spatial distribution of palm trees in tropical forests is crucial for commercial exploitation and management. However, spatially continuous knowledge of palms occurrence is s... ... Repository: BDPA Publication year: 2020
Kinetic parameters estimation for increasing the efficiency of nutrient absorption in fruit trees. Author(s): PAULA, B. V. de; ROZANE, D. E.; MELO, G. W. B. de; NATALE, W.; MARQUES, A. C. R.; BRUNETTO, G. Abstract - The selection of rootstocks presenting traits of interest, such as resistance to pests and diseases, and compatibility with scion capable of producing fruits attractive to the market, has r... ... Repository: BDPA Publication year: 2021
Analysis of spatial variation of tree heights in an urban area using LiDAR data. Author(s): GALVÍNCIO, J. D.; OLIVEIRA, T. H. de; MOURA, M. S. B. de; COSTA, V. S. de O. Estimating with greater precision and accuracy the height of plants has been a challenge for the scientific community. The objective this study is to evaluate the spatial variation of tree heights at... ... Repository: BDPA Publication year: 2016
Silvicultural evaluation of Brazil nut tree (Bertholletia excelsa H.B.K.) in two plantations located in the state of Rondônia, Amazon Region, Brazil. Author(s): LOCATELLI, M.; MARTINS, E. P.; PAULA, T. C.; CLIMACO, H. da S. The objective of this study was to analyze brazil nut height and breast height diameter (DBH) tree growth, evaluate the sociological position, and stem and crown characteristics. Repository: BDPA Publication year: 2013

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