Zobrazeno 1 - 10
of 184
pro vyhledávání: '"Emerson Ricardo"'
Autor:
José Martín Barreda-Castillo, Emerson Ricardo Pansarin, Juan Luis Monribot-Villanueva, José A. Guerrero-Analco, Rebeca Alicia Menchaca-García
Publikováno v:
Botanical Sciences, Vol 100, Iss 1 (2024)
Orchids are a diverse group of plants, also manifested in their great diversity of flowers. Despite this, orchids are pollinated either through autogamy or allogamy (geitonogamy and xenogamy). Although there are some autogamous orchids, the majority
Externí odkaz:
https://doaj.org/article/cdcc3058a5b34e509db6c951b0a1c3bd
Publikováno v:
PhytoKeys, Vol 227, Iss , Pp 151-165 (2023)
During surveys conducted on Neotropical Vanilla, a new endemic species was found in the Brazilian campos rupestres of the Espinhaço Range. Here, this new remarkable Vanilla species, namely V. rupicola Pansarin & E.L.F. Menezes, is described and illu
Externí odkaz:
https://doaj.org/article/a552fb4160ae47e894bfd67519228763
Autor:
Karoline Baptista de Lima, Patrícia Alves Ferreira, Milton Groppo, Renato Goldenberg, Emerson Ricardo Pansarin, Roxana Cardoso Barreto, Guilherme Peres Coelho, Yago Barros-Souza, Danilo Boscolo
Publikováno v:
Ecological Processes, Vol 9, Iss 1, Pp 1-12 (2020)
Abstract Background How landscape modifications affect functional diversity of floral characteristics pertinent to pollinators is poorly known. Flowers possess functional traits that sometimes coevolved with pollinators, crucial for the maintenance o
Externí odkaz:
https://doaj.org/article/c1026b1c43f84e8998d44e464db472f0
Autor:
Maycon Jordan Costa da Silva, Emerson Ricardo Pansarin, Edlley Pessoa, Eduardo Oliveira Silva, Patrícia Maia Correia de Albuquerque, Miguel Sena de Oliveira, Wagner Ribeiro da Silva Junior, Kedma Nunes Santos, Jonaina Ferreira Lima, Alessandro Wagner Coelho Ferreira
Publikováno v:
Rodriguésia, Vol 73 (2022)
Abstract This study provides an inventory of the Orchidaceae in one of the most threatened areas of the Brazilian Amazon, situated in the eastern portion of the Belém Endemism Center. A total of 51 species, distributed in 24 genera, are recorded. Ep
Externí odkaz:
https://doaj.org/article/47a1142f14e24dd39b68bb764b878f9c
Publikováno v:
Check List, Vol 16, Iss 4, Pp 951-956 (2020)
We confirm the occurrence of Vanilla hartii Rolfe in Brazil. This species was collected in FLONA Carajás, Amazonia, at the municipality of Parauapebas, state of Pará. This work contributes to the knowledge of the geographical distribution of this r
Externí odkaz:
https://doaj.org/article/23e640425105475ca56106925b8b970b
Autor:
Maria Soledade Garcia Benedetti, Emerson Ricardo de Sousa Capistrano, Bruna Benedetti Valério, Lara Benedetti Bispo, Roberta Nogueira Calandrini de Azevedo, José Vieira Filho
Publikováno v:
Brazilian Journal of Infectious Diseases, Vol 26, Iss , Pp 101874- (2022)
Introdução/Objetivo: No mundo, no ano de 2020, 23 milhões de crianças não receberam as vacinas de rotina, representando 3,7 milhões a mais do que em 2019, deixando-as em risco de contrair doenças evitáveis, como sarampo, poliomielite ou menin
Externí odkaz:
https://doaj.org/article/294910752ab740eab224d506bb57a97c
Autor:
Alessandro Wagner Coelho Ferreira, Miguel Sena de Oliveira, Eduardo Oliveira Silva, Diego Sousa Campos, Emerson Ricardo Pansarin, Elidio Armando Exposto Guarçoni
Publikováno v:
Check List, Vol 13, Iss 6, Pp 1131-1137 (2017)
We present here the first records of Vanilla bahiana and Vanilla pompona from Maranhão state, northeastern Brazil. Both species were collected in a gallery forest, in areas of Cerrado vegetation at Caxias municipality. This work contributes with kno
Externí odkaz:
https://doaj.org/article/8f6632f8264e4d73a0113bd9550668f7
Publikováno v:
European Journal of Environmental Sciences, Vol 3, Iss 2, Pp 113-118 (2013)
Nectar is the most common resource offered by orchid flowers. In some cases, flowers reabsorb nectar as part of a resource-recovery strategy. Nectar is present only in the morning in the widespread orchid Oececoclades maculata (Lindl.) Lindl. To dete
Externí odkaz:
https://doaj.org/article/ddae00d1b1e7489786d3418773ea5af6
Autor:
Vicente de Paulo Rodrigues da Silva, Emerson Ricardo Rodrigues Pereira, Rafaela Silveira Rodrigues Almeida
Publikováno v:
Revista Brasileira de Meteorologia, Vol 27, Iss 2, Pp 163-172 (2012)
Este trabalho analisou as séries temporais de precipitação e do número de dias de chuva na região Nordeste do Brasil com o propósito de identificar as áreas mais susceptíveis às estiagens mais prolongadas. Os dados utilizados neste estudo fo
Externí odkaz:
https://doaj.org/article/c1ce24e36a5e4144bd996cf2d797ca88
Publikováno v:
Acta Botânica Brasílica, Vol 24, Iss 1, Pp 288-291 (2010)
Triphora uniflora A. C. Ferreira, Baptista & Pansarin uma nova espécie de Orchidaceae, é descrita e ilustrada. Além disso, o gênero Triphora é referido pela primeira vez para o estado de São Paulo. As relações da nova espécie com outros táx
Externí odkaz:
https://doaj.org/article/a45fd93033a643f0928f3d7131c7539b