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Mostrando ítems 41-43 de 43
Agricultural activities, management and conservation of natural resources of Central and South American savannas
(Falero, F., Lopes de Farias, N. (Eds). Savannas: desafios estratégias o equilibrio entre sociedade, agronegocio e recursos naturais. Capítulo 8. Embrapa. Brasil, pp. 262-281, 2008)
Neotropical savannas are diversified systems, especially those of the Brazilian Cerrado, with a vascular flora exceeding 7,000 species, 45 % of these being endemic, which
makes it the richest tropical savanna in the world. ...
Padrões fitogeográficos e sus relação com sistemas de terra no bioma cerrado
(Matiko, S., Pedrosa de Almeida, S. y J.F. Ribeiro (Eds). Cerrado: Ecología e flora.Vol 1. EMBRAPA, BrasiL, pp. 213-228., 2008)
How do two Lupinus species respond to temperature along an altitudinal gradient in the Venezuelan Andes?
(Revista Chilena de Historia Natural 81: 335-343, 2008)
Temperature determines plant formations and species distribution along altitudinal gradients. Plants in the tropical high Andes, through different physiological and morphological characteristics, respond to freezing night ...