Relief and ecological niche of mute swan (Cygnus olor (Gmelin, 1803)) wintering in Sivash

• Published in: Acta Biologica Sibirica
• Main Authors: A. V. Zhukov, A. Yu. Andryushchenko
• Format: Article in Journal/Newspaper
• Language: English
• Published: Altai State University 2017
• Subjects: экологическая ниша; зимовка; рельеф; цифровая модель рельефа; факторный анализ экологической ниши; маргинальность; специализация; Biology (General); QH301-705.5; Olor; Sibirica
• Online Access: https://doi.org/10.14258/abs.v3i2.2730; https://doaj.org/article/780343d061614473a87eb2e8355e04ca

We evaluated the role of terrain as a factor determining the spatial distribution of Mute Swan wintering in the conditions of the Gulf of Siwash. It was found that the number of clusters of mute swans wintering in Sivash subordinate to the log-normal distribution. The arithmetic mean value of the nu...