Zobrazeno 1 - 6
of 6
pro vyhledávání: '"R J, Burnham"'
Autor:
E. X. Rocha, A. Nogueira, F. R. C. Costa, R. J. Burnham, C. S. Gerolamo, C. F. Honorato, J. Schietti
Publikováno v:
Oecologia. 200:183-197
Autor:
E X, Rocha, A, Nogueira, F R C, Costa, R J, Burnham, C S, Gerolamo, C F, Honorato, J, Schietti
Publikováno v:
Oecologia. 200(1-2)
Soil hydrology, nutrient availability, and forest disturbance determine the variation of tropical tree species composition locally. However, most habitat filtering is explained by tree species' hydraulic traits along the hydrological gradient. We ask
Autor:
M. R. Sánchez-Villagra, R. J. Burnham, D. C. Campbell, R. M. Feldmann, E. S. Gaffney, R. F. Kay, R. Lozsán, R. Purdy, J. G. M. Thewissen
Publikováno v:
Journal of Paleontology. 74:957-968
A diverse near-shore marine fauna existed during the early Miocene in what is today an arid inland region about 90 km south of the Caribbean coast of northern Venezuela, a poorly known area geologically and paleontologically. The fossil locality cons
Publikováno v:
American journal of botany. 88(6)
Leaf margin characters are strong predictors of mean annual temperature (MAT) in modern plant communities and widely used tools for reconstructing paleoclimates from fossil floras. However, the frequency of nonentire-margined species may vary dramati
Autor:
R. J. BURNHAM
Publikováno v:
PALAIOS. 15:580-581
Autor:
J. E. Berry, R. J. Burnham
Publikováno v:
Poultry Science. 41:457-460
IN THE cock, the male sex hormones, androgens, have been shown to be associated with the aggressive and sexual behavior of the bird. Castration of male birds reduces social aggressiveness and sexual behavior, Goodale (1913), Scott Payne (1943). Injec