Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Marco Antônio Batalha"'
Publikováno v:
Acta Botânica Brasílica, Vol 27, Iss 3, Pp 490-497 (2013)
Differences in plant species richness and composition are associated with soil properties and disturbances such as fire, which can therefore be key determinants of species occurrence in savanna plant communities. We measured species richness, using n
Externí odkaz:
https://doaj.org/article/9a2e95eb5b734628aa6104448ca3f4ac
Publikováno v:
Acta Botânica Brasílica, Vol 24, Iss 2, Pp 407-413 (2010)
We examined the species abundance distribution (SAD) of plant communities in: (1) a wet grassland, waterlogged throughout most of the year; (2) a seasonal savanna, with an annual dry season; and (3) a hyperseasonal savanna, with alternating drought a
Externí odkaz:
https://doaj.org/article/2db1247c0dd04eb28f8e60cac22252ec
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 52, Iss 5, Pp 1167-1177 (2009)
The main selective forces affecting the fruiting strategies are related to the environment in which plants occur. As a savanna, microclimatic conditions should not vary in relation to distance from edge in cerrado sensu stricto fragments. Thus, we po
Externí odkaz:
https://doaj.org/article/49f4a66bcd5c48f19ce340e14f50eca3
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 50, Iss 3, Pp 503-514 (2007)
In fragments of the cerrado, we determined the frequency of pollination systems and analyzed their spatial distribution. We placed 38 transects, sampling 2,280 individuals and 121 species. As expected in Neotropical regions, bee-pollination was the m
Externí odkaz:
https://doaj.org/article/5d50e7ab9a2643a78c8f49deee9fc1b7
The vascular flora of the cerrado in Emas National Park (Central Brazil): a savanna flora summarized
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 50, Iss 2, Pp 269-277 (2007)
The Brazilian cerrado may be divided in two main phytogeographic sectors: one characterized by Piptocarpha rotundifolia, in which the Emas National Park (ENP) is located, and other characterized by Curatella americana. We carried out a floristic surv
Externí odkaz:
https://doaj.org/article/8a3bea9c1e5249f8834d61dcdc209ca8
Publikováno v:
Acta Botânica Brasílica, Vol 15, Iss 3, Pp 289-304 (2001)
We studied a 1225 ha area, composed mainly of cerrado, in Santa Rita do Passa Quatro, São Paulo State, southeastern Brazil (21°36-38'S, 47°36-39'W). In three cerrado physiognomies (campo cerrado -- a wooded savanna, cerrado sensu stricto -- a wood
Externí odkaz:
https://doaj.org/article/0cf3c5e4a2b140f885a3982e003e3be4
Publikováno v:
Revista do Instituto Florestal, Vol 11, Iss 2 (1999)
Entre setembro de 1995 e fevereiro de 1997, efetuou-se um levantamento florístico em uma área de vegetação. natural, composta principalmente por cerrado, de 1269 ha, situada no município de Santa Rita do Passa Quatro, Estado de São Paulo (21°3
Externí odkaz:
https://doaj.org/article/79bc07907d8142bab17693750edb1440
Autor:
Marco Antônio Batalha
Publikováno v:
Brazilian Journal of Biology, Iss ahead, p 0 (2010)
Externí odkaz:
https://doaj.org/article/6bbffab17e044cd0b5215e2139a0a1c9
Autor:
Marco Antônio Batalha
Publikováno v:
Brazilian Journal of Biology, Vol 70, Iss 2
Externí odkaz:
https://doaj.org/article/4e74d1f373394d5ab5840f193d7a570b
Autor:
Marco Antônio Batalha
Publikováno v:
Brazilian Journal of Biology
Externí odkaz:
https://doaj.org/article/9aa612e80c65413987a1492c27158d74