Zobrazeno 1 - 3
of 3
pro vyhledávání: '"James C. de Vos"'
Autor:
C. A. Cariappa, Chantel O'Brien, Mark C. Wallace, Ole J. Alcumbrac, Warren B. Ballard, James C. de Vos, Nicole T. Quintana, Paul R. Krausman
Publikováno v:
The Southwestern Naturalist. 61:93-100
Desert mule deer (Odocoileus hemionus eremicus) densities in central Arizona are below historic levels, likely due to neonatal mortality influencing desert mule deer population dynamics. However, no direct assessments have been made into causes and t
Publikováno v:
The Southwestern Naturalist. 52:418-423
Mining has been cited as detrimental to bighorn sheep (Ovis canadensis), but little research exists that has demonstrated those effects. We compared behavior of bighorn sheep while individuals were inside and outside of an active copper mine to deter
Autor:
Gonzalo Luna Salazar, Eduardo E. López Saavedra, James C. De Vos, Raymond E. Schweinsburg, Raymond M. Lee
Publikováno v:
ACTA ZOOLÓGICA MEXICANA (N.S.). :17-34
Este estudio se llevó a cabo en la sierra desértica conocida como Pico-Johnson, en el Estado de Sonora, considerada como hábitat natural del borrego cimarrón (Ovis canadensis mexicana). En este trabajo, se evalúa la importancia de la relación e