Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Laerte Guimaraes Ferreira"'
Autor:
Claudinei Oliveira dos Santos, Alexandre de Siqueira Pinto, Janete Rego da Silva, Leandro Leal Parente, Vinícius Vieira Mesquita, Maiara Pedral dos Santos, Laerte Guimaraes Ferreira
Publikováno v:
Land, Vol 12, Iss 1, p 60 (2022)
In 2020, Brazil was the seventh largest emitter of GHG (greenhouse gases), releasing ~2.16 GtCO2e (gigatons of carbon dioxide equivalent) into the atmosphere. Activities related to land use contributed approximately 73% of national emissions in that
Externí odkaz:
https://doaj.org/article/1cc32bf5f0444a2899f98e0eb24f89d4
Autor:
Claudinei Oliveira dos Santos, Vinícius Vieira Mesquita, Leandro Leal Parente, Alexandre de Siqueira Pinto, Laerte Guimaraes Ferreira
Publikováno v:
Remote Sensing, Vol 14, Iss 4, p 1024 (2022)
Brazilian livestock is predominantly extensive, with approximately 90% of the production being sustained on pasture, which occupies around 20% of the territory. It is estimated that more than half of Brazilian pastures have some level of degradation.
Externí odkaz:
https://doaj.org/article/7b6d4a74acc24f78b4cc4b5060327614
Autor:
Polyanna da Conceição Bispo, Pedro Rodríguez-Veiga, Barbara Zimbres, Sabrina do Couto de Miranda, Cassio Henrique Giusti Cezare, Sam Fleming, Francesca Baldacchino, Valentin Louis, Dominik Rains, Mariano Garcia, Fernando Del Bon Espírito-Santo, Iris Roitman, Ana María Pacheco-Pascagaza, Yaqing Gou, John Roberts, Kirsten Barrett, Laerte Guimaraes Ferreira, Julia Zanin Shimbo, Ane Alencar, Mercedes Bustamante, Iain Hector Woodhouse, Edson Eyji Sano, Jean Pierre Ometto, Kevin Tansey, Heiko Balzter
Publikováno v:
Remote Sensing, Vol 12, Iss 17, p 2685 (2020)
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 forest areas have made the Cerrado the second-larg
Externí odkaz:
https://doaj.org/article/118c4f1c453f452a8cdf03292b65240e
Autor:
Evlyn Márcia Leão de Moraes Novo, Laerte Guimaraes Ferreira, Cláudio Barbosa, Claudio Carvalho, Edson E. Sano, Yosio Shimabukuro, Alfreado Huete, Christopher Potter, Dar.A. Roberts, Laura L. Hess, John J. Melack, Hiroki Yoshioka, Steven Klooster, Vipin Kumar, Ranga Myneni, Piyachat Ratana, Kamel Didan, Tomoaki Miura
Publikováno v:
Acta Amazonica, Vol 35, Iss 2, Pp 259-272 (2005)
Este artigo se propõe a apresentar exemplos de questões científicas que puderam ser respondidas no contexto do Projeto LBA (Large Sale Biosphere-Atmosphere Experiment in Amazonia) graças à contribuição de informações derivadas de sensoriamen
Externí odkaz:
https://doaj.org/article/13c1cbd621e94e34b2787dabb19c5209
Autor:
Cassiano Gustavo Messias, Cláudio A. de Almeida, Daniel E. Silva, Luciana S. Soler, Luis E. Maurano, Vagner L. Camilotti, Fábio C. Alves, Libério J. da Silva, Mariane S. Reis, Thiago C. de Lima, Vivian Renó, Deborah L. C. Lima, Amanda P. Belluzzo, Camila B. Quadros, Delmina C. M. Barradas, Douglas R. V. de Moraes, Eduardo F. M. Bastos, Igor P. Cunha, Jefferson J. de Souza, Lucélia S. de Barros, Luiz Henrique A. Gusmão, Rodrigo de Almeida, Dayane R. V. de Moraes, Diego M. Silva, Eduardo H. S. Chrispim, João Felipe S. K. C. Pinto, Manoel R. Ribeiro Neto, Marlon Henrique H. Matos, Noeli Aline P. Moreira, Raíssa C. dos S. Teixeira, Gabriel M. R. Alves, Ana Carolina S. de Andrade, Letícia P. Perez, Bruna Maria P. Bento, Hugo C. de Castro Filho, Igor S. dos Santos, Liliane Cristina L. de Araújo, Maira Matias, Murilo B. da Silva, Fábio da C. Pinheiro, André Carvalho, Haron Xaud, Maristela Xaud, Ana Paula Matos, Luis Baumann, Elaine B. da Silva, Laerte Guimarães Ferreira, Marcos Adami
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-9 (2024)
Abstract The Brazilian Amazon Satellite Monitoring Program (PRODES Amazonia) tracks forest loss in the Brazilian Amazon but excludes about 6.6% ( ~ 280,000 km²) of non-forest vegetation (NF). Here we developed the PRODES NF system to address this ga
Externí odkaz:
https://doaj.org/article/a655e299e61548afabef5b4430ea81cc
Autor:
Claudinei Oliveira-Santos, Vinicius Vieira Mesquita, Leandro Leal Parente, Alexandre de Siqueira Pinto, Laerte Guimaraes Ferreira
The Brazilian livestock is predominantly extensive, with approximately 90% of the production being sustained on pasture, which occupies around 20% of the territory. In the current climate change scenario and where cropland is becoming a limited resou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61db6cdf19cfed2e074a9960da8bbad9
Autor:
Angela Gabrielly Pires Silva, Lênio Soares Galvão, Laerte Guimarães Ferreira Júnior, Nathália Monteiro Teles, Vinícius Vieira Mesquita, Isadora Haddad
Publikováno v:
Remote Sensing, Vol 16, Iss 13, p 2256 (2024)
Pasture degradation poses significant economic, social, and environmental impacts in the Brazilian savanna ecosystem. Despite these impacts, effectively detecting varying intensities of agronomic and biological degradation through remote sensing rema
Externí odkaz:
https://doaj.org/article/09e24011e149407f9494448a7dd4c93c
Autor:
Elis Regina de Oliveira, Janete Rego Silva, Luís Rodrigo Fernandes Baumann, Fausto Miziara, Laerte Guimarães Ferreira, Leonardo Rodrigues de Oliveira Merelles
Publikováno v:
Revista Sociedade & Natureza, Vol 32, Pp 626-638 (2020)
A pecuária no Brasil teve papel relevante na formação do espaço rural. Tal processo ocasionou um passivo ambiental, pois se desenvolveu sem considerar os impactos ao meio ambiente, relativos à erosão e compactação dos solos, emissão de gases
Externí odkaz:
https://doaj.org/article/418a95826d884254928e26f30fba7be1
Autor:
Arielle Elias Arantes, Victor Rezende de Moreira Couto, Edson Eyji Sano, Laerte Guimarães Ferreira
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 53, Iss 9, Pp 1053-1060 (2018)
Abstract: The objective of this work was to evaluate the potential of livestock intensification in Brazil. Beef cattle stocking rates were estimated according to agricultural census data on livestock production in Brazilian municipalities. Pasture ca
Externí odkaz:
https://doaj.org/article/d66625946aca4f23b20f3cded6caa3c1
Autor:
Edson Eyi Sano, Roberto Rosa, Carlos Alberto de Mattos Scaramuzza, Marcos Adami, Edson Luis Bolfe, Alexandre Camargo Coutinho, Júlio César Dalla Mora Esquerdo, Luís Eduardo Pinheiro Maurano, Igor da Silva Narvaes, Francisco José Barbosa de Oliveira Filho, Elaine Barbosa da Silva, Daniel de Castro Victoria, Laerte Guimarães Ferreira, Jorge Luís Silva Brito, Adriana Panhol Bayma, Gustavo Henrique de Oliveira, Gustavo Bayma-Silva
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 54 (2019)
Abstract: The objective of this work was to analyze land use dynamics in the Brazilian Cerrado region from 2002 to 2013. This analysis was based on the interpretation of Landsat satellite images carried out by the projects Projeto de Conservação e
Externí odkaz:
https://doaj.org/article/9218d3ab4b8f45aebb60850c008b3d66