Open AccessEstimation of the population density, age and sexual structure, seasonal mortality level of the pacific walruses on the Vancarem Cape rookery in 2020
Author(s) -
S. V. Zagrebelniy
Publication year - 2020
Publication title -
trudy vniro
Language(s) - English
Resource type - Journals
ISSN - 2307-3497
DOI - 10.36038/2307-3497-2020-182-216-223
Subject(s) - rookery , cape , population , demography , mortality rate , geography , biology , archaeology , sociology