Demography of three populations of American mink Mustela vison in Europe

被引：24

作者：

Bonesi, L.

Harrington, L. A.

Maran, T.

Sidorovich, V. E.

Macdonald, D. W.

机构：

[1] Univ Oxford, Dept Zool, Wildlife Conservat Res Unit, Abingdon OX13 5QL, Oxon, England

[2] Univ Trieste, Dept Biol, I-34127 Trieste, Italy

[3] Fdn Lutreola, EE-13522 Tallinn, Estonia

[4] Natl Acad Sci Belarus, Inst Zool, Vertebrate Predat Res Grp, BY-220072 Minsk, BELARUS

来源：

MAMMAL REVIEW | 2006年 / 36卷 / 01期

关键词：

age structure; culling; life tables; mortality; sex ratio;

D O I：

10.1111/j.1365-2907.2006.00079.x

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

1. Demographic data on an invasive species of management concern, the American mink, are presented. Data were obtained on three feral mink populations in Europe distinguished by differences in the time elapsed since population establishment. 2. Demographic data are presented in the form of life tables, age-sex distributions and sex ratios. Mink lived a maximum of 6 years, and mortality of 1-year-olds and adults differed substantially between populations. 3. The data support the hypothesis that mink populations subject to culling have a higher proportion of young (less than 1 year old) to adults compared with non-culled populations.

引用

页码：98 / 106

页数：9

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