Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Francisca Soares de Araújo"'
Autor:
Djane Ventura de Azevedo, Roberta Boscaini Zandavalli, Tiago Osório Ferreira, Fernando Roberto Martins, Francisca Soares de Araújo
Publikováno v:
Ciência Florestal, Vol 28, Iss 4, Pp 1514-1522 (2018)
Heteroespecific differences in growth rates in height, biomass production and leaf area among co-occurring species are ways of measuring the occurrence of interaction: facilitation or competition. Based on the broader concept of facilitation, this ty
Externí odkaz:
https://doaj.org/article/131ed65a8af2468bb3d9405b31194ddd
Autor:
Luciana Silva Cordeiro, Francisca Soares de Araújo, Ingrid Koch, André Olmos Simões, Fernando Roberto Martins, Maria Iracema Bezerra Loiola
Publikováno v:
Acta Botânica Brasílica, Vol 31, Iss 4, Pp 645-656 (2017)
ABSTRACT Variation in environmental conditions during the Quaternary period served as important filters for the maintenance of vegetation types and for determining the composition of the current biota. We analyzed oscillations in the distributions of
Externí odkaz:
https://doaj.org/article/5c876d5152394ad983931a7d63ed3115
Autor:
Ivan Jeferson Sampaio DIOGO, Irlaine Rodrigues VIEIRA, Andréa Pereira SILVEIRA, Francisca Soares de ARAÚJO
Publikováno v:
Revista do Instituto Florestal, Vol 26, Iss 02, Pp 203-213 (2014)
The amount of deciduous material throughout the year is mostly related to climatic conditions in tropical areas. A large deposition of litterfall in the dry season is described for deciduous and semideciduous forests. We aimed to assess the monthly
Externí odkaz:
https://doaj.org/article/83eea9fddf1a4a34bcb36525554e09b1
Autor:
Marcelo Freire Moro, Vinicius Castro Souza, Ary Teixeira de Oliveira-Filho, Luciano Paganucci de Queiroz, Claudio Nicoletti de Fraga, Maria Jesus Nogueira Rodal, Francisca Soares de Araújo, Fernando Roberto Martins
Publikováno v:
Acta Botânica Brasílica, Vol 26, Iss 4, Pp 991-999 (2012)
A presença cada vez mais disseminada de organismos exóticos (muitos dos quais se tornam invasores) nas diferentes regiões do planeta levou ao surgimento de uma linha de pesquisa na ecologia voltada às invasões biológicas. E para permitir a comu
Externí odkaz:
https://doaj.org/article/5fab96d7d6744b89bfc28b05b83d30d9
Publikováno v:
Revista de Biología Tropical, Vol 60, Iss 3, Pp 1025-1040 (2012)
The forest understory is made up of resident and transitory species and can be much richer than the canopy. With the purpose to describe the contribution of these groups to the woody understory, five Atlantic Forest fragments were selected and studie
Externí odkaz:
https://doaj.org/article/367aed9f35464d2b86c9b2f312d0cef1
ESTRUTUTURA DA COMUNIDADE VEGETAL ARBÓREO-ARBUSTIVA DE UM SISTEMA AGROSSILVIPASTORIL, EM SOBRAL - CE
Autor:
MÔNICA MATOSO CAMPANHA, FRANCISCA SOARES DE ARAÚJO, MARCELO OLIVEIRA TELES DE MENEZES, VALDÍVIA MARIA ARAGÃO SILVA, HENRIQUE ROCHA DE MEDEIROS
Publikováno v:
Revista Caatinga, Vol 24, Iss 3, Pp 94-101 (2011)
"Caatinga", dominant vegetation in Brazilian semiarid, has suffered severe degradation process, triggered, among other reasons, by the traditional agricultural and extractive activities. The need to conserve the environment and natural resources in a
Externí odkaz:
https://doaj.org/article/3b509d21d00d4b28ab81cd6e9d57cdb6
Autor:
Francisco Alisson da Silva Xavier, Teógenes Senna de Oliveira, Francisca Soares de Araújo, Vaneicia dos Santos Gomes
Publikováno v:
Ciência Florestal, Vol 17, Iss 4, Pp 351-364 (2010)
Entre os impactos diretos causados pela instalação de redes elétricas sobre a vegetação e o solo ressaltam-se a fragmentação de trechos de mata, os efeitos de borda decorrentes da derrubada de áreas florestadas, o estabelecimento de corredore
Externí odkaz:
https://doaj.org/article/cf7171ad34f3423aa05755cd1f749b1e
Publikováno v:
Revista Caatinga, Vol 22, Iss 2, Pp 206-212 (2009)
Cordia oncocalyx is abundant among the woody community, nevertheless it presents low density on the soil seed bank. Our hypothesis is that C. oncocalyx presents higher fruit density in areas with higher adult density, once it¿s fruit, although prope
Externí odkaz:
https://doaj.org/article/d05017058b864baf8e29b6cac35ecdba
Publikováno v:
Acta Botânica Brasílica, Vol 21, Iss 2, Pp 281-291 (2007)
Este trabalho visou caracterizar a organização comunitária de uma área de cerrado s.s. no semi-árido do nordeste brasileiro, situada no topo da chapada do Araripe, município de Barbalha, Ceará. Foi realizado o levantamento fitossociológico at
Externí odkaz:
https://doaj.org/article/5c102a14594a48e6aaba0258f4841e26
Autor:
Francisco Alisson Da Silva Xavier, Teógenes Senna de Oliveira, Francisca Soares de Araújo, Vaneicia Dos Santos Gomes
Publikováno v:
Ciência Florestal, Vol 17, Iss 4, Pp 351-364 (2007)
Forest fragmentation, board effects, establishment of corridors without vegetation and the acceleration of soil erosive processes are some direct impacts occurring on the vegetation and soil due to installation of electrical transmission lines. The
Externí odkaz:
https://doaj.org/article/5a77dbe93a424dd5b2360f6e7b266943