Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Cibele Hummel do Amaral"'
Autor:
Diogo Nepomuceno Cosenza, Vicente Paulo Soares, Helio Garcia Leite, José Marinaldo Gleriani, Cibele Hummel do Amaral, Joel Gripp Júnior, Antonilmar Araújo Lopes da Silva, Paula Soares, Margarida Tomé
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 53, Iss 12, Pp 1373-1382 (2018)
Abstract: The objective of this work was to evaluate the application of airborne laser scanning (ALS) to a large-scale eucalyptus stand inventory by the method of individual trees, as well as to propose a new method to estimate tree diameter as a fun
Externí odkaz:
https://doaj.org/article/0f09208b4e3b44649a94b43faf35702b
Autor:
Ana Paula Dalla Corte, Bruna Nascimento de Vasconcellos, Franciel Eduardo Rex, Carlos Roberto Sanquetta, Midhun Mohan, Carlos Alberto Silva, Carine Klauberg, Danilo Roberti Alves de Almeida, Angelica Maria Almeyda Zambrano, Jonathan William Trautenmüller, Rodrigo Vieira Leite, Cibele Hummel do Amaral, Hudson Franklin Pessoa Veras, Karla da Silva Rocha, Anibal de Moraes, Mauro Alessandro Karasinski, Matheus Niroh Inoue Sanquetta, Eben North Broadbent
Publikováno v:
Land, Vol 11, Iss 4, p 507 (2022)
Individual tree attributes, such as stem volume and biomass, are usually predicted by using traditional field-derived allometric models. However, these models are derived from data collected from small areas and lack a level of detail of tree compone
Externí odkaz:
https://doaj.org/article/afa092b4f47d4516bff1c6e85aaf94be
Autor:
Leiliane Bozzi Zeferino, Ligia Faria Tavares de Souza, Cibele Hummel do Amaral, Elpidio Inácio Fernandes Filho, Teogenes Senna de Oliveira
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 91, Iss , Pp 102128- (2020)
Optical image classification converts spectral data into thematic information from the spectral signature of each object in the image. However, spectral separability is influenced by intrinsic characteristics of the targets, as well as the characteri
Externí odkaz:
https://doaj.org/article/ce1c76dea8134061b29fd28e7991e14d
Autor:
Luan Peroni Venancio, Everardo Chartuni Mantovani, Cibele Hummel do Amaral, Christopher Michael Usher Neale, Roberto Filgueiras, Ivo Zution Gonçalves, Fernando França da Cunha
Publikováno v:
Scientia Agricola, Vol 78, Iss 4 (2020)
ABSTRACT SAFER (Simple Algorithm for Evapotranspiration Retrieving) is a relatively new algorithm applied successfully to estimate actual crop evapotranspiration (ET) at different spatial scales of different crops in Brazil. However, its use for moni
Externí odkaz:
https://doaj.org/article/2d70a982ad0d4b05b80f519a168862a4
Autor:
Isa Rafaela Alves, Cibele Hummel do Amaral, José Marinaldo Gleriani, Isadora Fausto Queiroz Cabral
Publikováno v:
Revista Árvore, Vol 42, Iss 5 (2019)
ABSTRACT The Agência Nacional das Águas (ANA) states that Brazil faces a water shortage problem since 2012, and it is linked with the conservation of the country’s watersheds directly. It is possible to track the landscape changes and its conserv
Externí odkaz:
https://doaj.org/article/27b376663b6e4a138a418f91360773e1
Autor:
Rodrigo Vieira Leite, Carlos Alberto Silva, Midhun Mohan, Adrián Cardil, Danilo Roberti Alves de Almeida, Samuel de Pádua Chaves e Carvalho, Wan Shafrina Wan Mohd Jaafar, Juan Guerra-Hernández, Aaron Weiskittel, Andrew T. Hudak, Eben N. Broadbent, Gabriel Prata, Ruben Valbuena, Hélio Garcia Leite, Mariana Futia Taquetti, Alvaro Augusto Vieira Soares, Henrique Ferraço Scolforo, Cibele Hummel do Amaral, Ana Paula Dalla Corte, Carine Klauberg
Publikováno v:
Remote Sensing, Vol 12, Iss 21, p 3599 (2020)
Fast-growing Eucalyptus spp. forest plantations and their resultant wood products are economically important and may provide a low-cost means to sequester carbon for greenhouse gas reduction. The development of advanced and optimized frameworks for e
Externí odkaz:
https://doaj.org/article/a4f5228e9e4341fa916ae59aa763d2af
Autor:
Rodrigo Vieira Leite, Cibele Hummel do Amaral, Raul de Paula Pires, Carlos Alberto Silva, Carlos Pedro Boechat Soares, Renata Paulo Macedo, Antonilmar Araújo Lopes da Silva, Eben North Broadbent, Midhun Mohan, Hélio Garcia Leite
Publikováno v:
Remote Sensing, Vol 12, Iss 9, p 1513 (2020)
Forest plantations are globally important for the economy and are significant for carbon sequestration. Properly managing plantations requires accurate information about stand timber stocks. In this study, we used the area (ABA) and individual tree (
Externí odkaz:
https://doaj.org/article/d38feade160d4ef387cd75c3e57ac97e
Autor:
Sebastião Venâncio Martins, José Marinaldo Gleriani, Cibele Hummel do Amaral, Tiago Maciel Ribeiro
Publikováno v:
Revista Árvore, Vol 32, Iss 4, Pp 759-767 (2008)
Este estudo foi desenvolvido na Reserva Mata do Paraíso, pertencente à Universidade Federal de Viçosa. Foram selecionadas 10 clareiras naturais com diferentes tamanhos. No centro das clareiras e numa faixa de 5 m de sub-bosque (entorno) ao redor d
Externí odkaz:
https://doaj.org/article/af4a5e3937904ab6bdcd4de9cffb42f4
Autor:
Cibele Hummel do Amaral
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
A Geobotânica por sensoriamento remoto é uma técnica de obtenção de informações geológicas indiretas em ambientes cobertos por vegetação e apresenta grandes perspectivas por sua capacidade de otimizar trabalhos de campo e gerar possíveis a
Autor:
Cibele Hummel do Amaral
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
Os processos erosivos, os escorregamentos, a má qualidade das águas e as enchentes podem estar vinculados à utilização inadequada dos recursos naturais de áreas consideradas de preservação permanente (APPs), estas áreas apresentam função i