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Estimation of aboveground biomass stock in tropical savannas using photogrammetric imaging. 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... ... Repositório: BDPA Ano de publicação: 2023
Modelling aboveground biomass dynamics in Amazonian selectively logged forests. Repositório: BDPA Ano de publicação: 2016
Woody Aboveground Biomass Mapping of the Brazilian Savanna with a Multi-Sensor and Machine Learning Approach. The tropical savanna in Brazil known as the Cerrado covers circa 23% of the Brazilian territory, but only 3% of this area is protected. High rates of deforestation and degradation in the woodland and... ... Repositório: BDPA Ano de publicação: 2020
Prognosis of aboveground woody biomass in a central Brazilian Cerrado monitored for 27 years after the implementation of management systems. Accurate estimation of biomass in natural vegetation sites remains a challenge. Modeling biomass growth and production in Cerrado areas is crucial to understanding the vegetation succession process, e... ... Repositório: BDPA Ano de publicação: 2021
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. 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... ... Repositório: BDPA Ano de publicação: 2020
Satellite estimation of aboveground biomass and impacts of forest stand structure. 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... ... Repositório: BDPA Ano de publicação: 2005
Use of terrestrial laser scanner for aboveground biomass estimation in a seasonally dry tropical forest. 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... ... Repositório: BDPA Ano de publicação: 2023
Modeling and Mapping Agroforestry Aboveground Biomass in the Brazilian Amazon Using Airborne Lidar Data. Agroforestry has large potential for carbon (C) sequestration while providing many economical, social, and ecological benefits via its diversified products. Airborne lidar is considered as the most ac... ... Repositório: BDPA Ano de publicação: 2015
Canopy area of large trees explains aboveground biomass variations across neotropical forest landscapes. 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... ... Repositório: BDPA Ano de publicação: 2018
A Comparative analysis of satellite-based approaches for aboveground biomass estimation in the Brazilian Amazon. 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... ... Repositório: BDPA Ano de publicação: 2008

Mostrando 1 - 10 de 1.004 resultados.

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