Ecological factors that determine distribution and abundance of the California sea lion Zalophus Californianus in the Gulf Of California

The population of the California sea lion Zulophus californianus (Lesson, 1828) in the Gulf of California during the breeding seasons of the 1980’s was estimated at 23,256 individuals, and 31,393 if census adjustments are applied. Of this total (23,256), 6.9% were adult males, 5.0% subadult males,...

詳細記述

書誌詳細

出版年:	Ciencias Marinas
主要な著者:	D Aurioles-Gamboa, A Zavala-González
フォーマット:	論文
言語:	英語
出版事項:	Universidad Autónoma de Baja California 1994-03-01
主題:	California sea lion abundance and distribution population structure operational sex ratio Gulf of California
オンライン･アクセス:	http://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/976