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Aboveground biomass availability in native and cultivated pastures in the Pantanal Nhecolândia, Brazil. Author(s): CRISPIM, S. M. A.; SANTOS, S. A.; FERNANDES, A. H. B. M.; FERNANDES, F. A.; SORIANO, B. M. A.; OLIVEIRA, L. O. F. de; DOMINGOS BRANCO, O. This study aimed to monitor the variation of forage mass availability of Pantanal areas with native and mixed pasture, grazing place for cattle. It is part of PECUS Network - Greenhouse gases (GHG) dy... ... Repository: BDPA Publication year: 2016
Estimation of aboveground biomass stock in tropical savannas using photogrammetric imaging. Author(s): QUEIROZ, R. F. P.; OLIVEIRA, M. V. N. d'; REZENDE, A. V.; ALENCAR, P. A. L. de The use of photogrammetry technology for aboveground biomass (AGB) stock estimation in tropical savannas is a challenging task and is still at a preliminary stage. This work aimed to use metrics deriv... ... Repository: BDPA Publication year: 2023
Monitoring pasture aboveground biomass and canopy height in an integrated crop-livestock system using textural information from PlanetScope imagery. Author(s): REIS, A. A. dos; WERNER, J. P. S.; SILVA, B. C.; FIGUEIREDO, G. K. D. A.; ANTUNES, J. F. G.; ESQUERDO, J. C. D. M.; COUTINHO, A. C.; LAMPARELLI, R. A. C.; ROCHA, J. V.; MAGALHÃES, P. S. G. Abstract: Fast and accurate quantification of the available pasture biomass is essential to support grazing management decisions in intensively managed fields. The increasing temporal and spatial reso... ... Repository: BDPA Publication year: 2020
Canopy area of large trees explains aboveground biomass variations across neotropical forest landscapes. Author(s): MEYER, V.; SAATCHI, S.; CLARCK, D. B.; KELLER, M.; VICENT, G.; FERRAZ, A.; ESPÍRITO-SANTO, F.; OLIVEIRA, M. V. N. d'; KAKI, D.; CHAVE, J. Large tropical trees store significant amounts of carbon in woody components and their distribution plays an important role in forest carbon stocks and dynamics. Here, we explore the Properties of a n... ... Repository: BDPA Publication year: 2018
Allometric models for estimating aboveground biomass and biomass allocation of capixingui trees (Croton floribundus Spreng.) in an agrisilvicultural system. Author(s): NICODEMO, M. L. F.; MULLER, M. D.; CARPANEZZI, A. A.; PORFIRIO-DA-SILVA, V. O objetivo deste estudo foi selecionar equações alométricas para predição da biomassa aérea total e nos compartimentos aéreos de capixingui com 4,5 anos estabelecidas em um sistema silviagrícola. Fora... ... Repository: BDPA Publication year: 2016
Use of terrestrial laser scanner for aboveground biomass estimation in a seasonally dry tropical forest. Author(s): CARVALHO, H. F. de S.; SILVA, T. G. F. da; GALVINCIO, J. D.; ANTONIO, A. C. D.; MENEZES, R. S. C.; SANTOS, C. V. B. dos; MIRANDA, R. de Q.; NOBREGA, R. L. B.; DOMINGUES, T. F.; SILVA, E. A.; MOURA, M. S. B. de Structural parameters of vegetation and quantification of aboveground biomass (AGB) are important in forest monitoring to understand the vital cycle of ecosystems. This activity is even more challengi... ... Repository: BDPA Publication year: 2023
Satellite estimation of aboveground biomass and impacts of forest stand structure. Author(s): LU, D.; BATISTELLA, M.; MORAN, E. Heterogeneous Amazonian landscapes and complex forest stand structure often make aboveground biomass (AGB) estimation difficult. In this study, spectral mixture analysis was used to convert a Landsat... ... Repository: BDPA Publication year: 2005
Prediction of aboveground biomass and dry-matter content in brachiaria pastures by combining meteorological data and satellite imagery. Author(s): BRETAS, I. L.; VALENTE, D. S. M.; SILVA, F. F.; CHIZZOTTI, M. L.; PAULINO, M. F.; D’ÁUREA, A. P.; PACIULLO, D. S. C.; PEDREIRA, B. C. e; CHIZZOTTI, F. H. M. Aboveground biomass (AGB) data are important for profitable and sustainable pasture management. In this study, we hypothesized that vegetation indexes (VIs) obtained through analysis of moderate spati... ... Repository: BDPA Publication year: 2021
A Comparative analysis of satellite-based approaches for aboveground biomass estimation in the Brazilian Amazon. Author(s): LU, D.; MORAN, E.; BATISTELLA, M. The moist tropical forest in the Amazon has been regarded as an important part in global carbon budget. Deforestation since the 1970s has made it an important carbon source, but the rapid growth of se... ... Repository: BDPA Publication year: 2008
Aboveground biomass estimation in Amazonian Tropical Forests: a comparison of aircraft- and GatorEye UAV- borne LiDAR data in the Chico Mendes Extractive Reserve in Acre, Brazil. Author(s): OLIVEIRA, M. V. N. d'; BROADBENT, E. N.; OLIVEIRA, L. C. de; ALMEIDA, D. R. A.; PAPA, D. de A.; FERREIRA, M. E.; ZAMBRANO, A. M. A.; SILVA, C. A.; AVINO, F. S.; PRATA, G. A.; MELLO, R. A.; FIGUEIREDO, E. O.; JORGE, L. A. de C.; JUNIOR, L.; ALBUQUERQUE, R. W.; BRANCALION, P. H. S.; WILKINSON, B.; COSTA, M. O. da Tropical forests are often located in dicult-to-access areas, which make high-quality forest structure information dicult and expensive to obtain by traditional field-based approaches. LiDAR (acronym... ... Repository: BDPA Publication year: 2020

Showing 1 - 10 of 1,349 results.

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