Zobrazeno 1 - 10
of 161
pro vyhledávání: '"Rafael Coll Delgado"'
Autor:
Ariovaldo Machado Fonseca Júnior, Luiz Alberto Silva Rodrigues Pinto, Cristiane Figueira da Silva, Robert Ferreira, Igor de Sousa Morais, Rodrigo Camara, Rafael Coll Delgado, Marcos Gervasio Pereira
Publikováno v:
Revista Brasileira de Ciência do Solo, Vol 47 (2023)
ABSTRACT State parks are integral protection units created to protect ecosystems. However, anthropic activities may have been previously performed before their creation, forming transitional areas. Studies that evaluate the modifications of edaphic p
Externí odkaz:
https://doaj.org/article/32eb96cdfa7e4c6a9ced3bfc4a076029
Autor:
Ana Paula Pessim de Oliveira, Eduardo Carvalho da Silva Neto, Robson Altiellys Tosta Marcondes, Marcos Gervasio Pereira, Marcelo Souza Motta, Yan Vidal de Figueiredo Gomes Diniz, Hugo de Souza Fagundes, Rafael Coll Delgado, Otavio Augusto Queiroz dos Santos, Lúcia Helena Cunha dos Anjos
Publikováno v:
Revista Brasileira de Ciência do Solo, Vol 47 (2023)
ABSTRACT There is a need for greater knowledge about the medium- and long-term effects of prescribed fire management on soil in ecosystems prone to wildfires and more vulnerable to climate change. This study examined the short- and medium-term effect
Externí odkaz:
https://doaj.org/article/1db28e35d62e426dbc6762035c0c8f5a
Autor:
Gilsonley Lopes dos Santos, Eduardo Carvalho Silva Neto, Tiago Paula da Silva, Elias Mendes Costa, Sidinei Julio Beutler, Claudio Gomes da Silva, Rafael Coll Delgado, Ingrid Horák-Terra, Marcos Gervasio Pereira
Publikováno v:
Revista Brasileira de Ciência do Solo, Vol 47 (2023)
ABSTRACT In the Cerrado, the palm swamps ( veredas ) are characterized by being humid and stable environments that lead to the formation of Histosols ( Organossolos ). and soils with surface horizons of organic constitution, which are fragile and sen
Externí odkaz:
https://doaj.org/article/36bc0edd298c443c843303e467a0515b
Publikováno v:
Frontiers in Conservation Science, Vol 3 (2022)
Tropical forests stand out among forest domains, due to their wide diversity of flora and fauna. However, these areas concentrate a large number of the forest fires that occur annually on the planet. In this context, the present study performs spatia
Externí odkaz:
https://doaj.org/article/284b2f50c9124bd6b1765668beb8d5e1
Autor:
Santiago M. Márquez Arévalo, Rafael Coll Delgado, Douglas da Silva Lindemann, Yuri A. Gelsleichter, Marcos Gervasio Pereira, Rafael de Ávila Rodrigues, Flávio Barbosa Justino, Henderson Silva Wanderley, Everaldo Zonta, Romário Oliveira de Santana, Renato Sinquini de Souza
Publikováno v:
Atmosphere, Vol 14, Iss 4, p 755 (2023)
The present study aimed to contribute to the diagnosis and advance the knowledge of the impacts of land use change and climate change on the tropical longleaf forest biome at the continental scale in South America (Biome 1 according to the WWF classi
Externí odkaz:
https://doaj.org/article/9736944a84ac4380a7fca4a00e5c73db
Autor:
Danila Mendes Durães, Carlos Magno Moreira de Oliveira, Rafael Coll Delgado, Vitor Marques Vida, Inácio Barbosa Borges
Publikováno v:
Anuário do Instituto de Geociências, Vol 43, Iss 1, Pp 33-41 (2020)
A agricultura é um dos setores que mais se destaca na economia do Brasil, sendo necessário muitas vezes o emprego do sensoriamento remoto, para identificação da expansão das áreas agrícolas e estimativas da sua produção. Esse trabalho tem po
Externí odkaz:
https://doaj.org/article/f289d9e9c5804a8d9cef282eb86a9880
Autor:
Raquel de Oliveira Santos, Rafael Coll Delgado, Regiane Souza Vilanova, Romário Oliveira de Santana, Caio Frossard de Andrade, Paulo Eduardo Teodoro, Carlos Antonio Silva Junior, Guilherme Fernando Capristo-Silva, Mendelson Lima
Publikováno v:
Weather and Climate Extremes, Vol 33, Iss , Pp 100329- (2021)
Climate change due to global warming has significant impacts on the Atlantic forest biome. Many forest fires are caused by extreme drought events, which present an uncertain future for their vegetation, and their associated risks are sensitive mainly
Externí odkaz:
https://doaj.org/article/51234ba5b90a49b3aaf7ef2910281193
Autor:
Carlos Antonio da Silva Junior, Marcos Rafael Nanni, José Francisco de Oliveira-Júnior, Everson Cezar, Paulo Eduardo Teodoro, Rafael Coll Delgado, Luciano Shozo Shiratsuchi, Muhammad Shakir, Marcelo Luiz Chicati
Publikováno v:
International Journal of Digital Earth, Vol 12, Iss 3, Pp 270-292 (2019)
This research aimed to analyze the possibility to estimate and automatically map large areas of soybean cultivation through the use of MODIS (Moderate-Resolution Imaging Spectroradiometer) images. Two major techniques were used: GEOgraphic-Object-Bas
Externí odkaz:
https://doaj.org/article/415898c9021241ca88cdd23ee87ae6ea
Autor:
Carlos Magno Moreira de Oliveira, Rafael Coll Delgado, Emanuel José Gomes de Araújo, André Quintão de Almeida, Thais Cristian Rosa, José Francisco de Oliveira
Publikováno v:
Ciência Florestal, Vol 28, Iss 1, Pp 249-262 (2018)
The prediction of a forest production requires knowledge of the dendrometric and edaphoclimatic variables. This study aimed to adjust and evaluate the accuracy of the 3-PG model in estimating the variables height, diameter at breast height (DBH), vol
Externí odkaz:
https://doaj.org/article/d16fd393c6a741df8d446f85c14b1453
Autor:
Raquel de Oliveira Santos, Rafael Coll Delgado, Marcos Gervasio Pereira, Leonardo Paula de Souza, Paulo Eduardo Teodoro, Carlos Antonio da Silva Junior, Giovani Glaucio de Oliveira Costa
Publikováno v:
Bioscience Journal, Vol 35, Iss 4 (2019)
The objective of this study was to evaluate the space-time dynamics of the soil use and occupation of the Rio Roncador river basin between 1985 and 2010. The scenes were classified by two methods (partially unsupervised - K-Means and supervised - Max
Externí odkaz:
https://doaj.org/article/c3ee1ae56eb54c6d9db08acb255b9579