Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Joanne L. Isaac"'
Autor:
JL Isaac
Publikováno v:
Australian Mammalogy. 24:249
DESPITE their almost ubiquitous presence across Australia, contemporary research on the biology, ecology and conservation status of the so-called 'common' possums is scant and inadequate. The majority of possum studies have been a result of the huge
Publikováno v:
PLoS Biology, Vol 6, Iss 12, Pp 2621-2626 (2008)
Externí odkaz:
https://doaj.org/article/659d71851f114aa8b966c2bbba35a6c5
Publikováno v:
Mongolian Journal of Biological Sciences, Vol 3, Iss 2, Pp 63-68 (2005)
Relatively little is known of the distribution, abundance and ecology of small mammals in Mongolia and as a result there is scant knowledge of the effects of environmental and anthropogenic factors on small mammal populations. The aim of this study w
Externí odkaz:
https://doaj.org/article/51c4aeb5cf7b4227a0cde44d719ab474
Autor:
Joanne L. Isaac
Publikováno v:
Endangered Species Research. 7:115-123
Global climate change is predicted to result in the decline and/or extinction of a large number of animal populations worldwide, and the risk of extinction is likely to be greatest for those species already vulnerable — i.e. those with limited clim
Publikováno v:
Evolution. 63:1279-1291
Body size and shape are primary determinants of reproductive output in a variety of taxa, so selection favoring specific body sizes and shapes may, in turn, have a direct affect on reproductive output, and ultimately fitness. In reptiles, species tha
Publikováno v:
Diversity and Distributions. 15:280-288
Aim: Assessing the relative vulnerability of species within an assemblage to extinction is crucial for conservation planning at the regional scale. Here, we quantify relative vulnerability to extinction, in terms of both resistance and resilience to
Publikováno v:
Austral Ecology. 34:35-40
Australian mammals have suffered an exceptionally high rate of decline and extinction over the last two hundred years. Body mass is linked to extinction risk in Australian mammals, but the nature of this association is controversial. A widely held vi
Publikováno v:
Animal Conservation. 11:281-287
Tree cavities are an important shelter site for a variety of vertebrate species, including birds, reptiles and mammals. Studies indicate that in most taxa favoured tree hollows are those in larger trees and higher from the ground, generally thought t
Autor:
Brett A. Goodman, Joanne L. Isaac
Publikováno v:
Biological Journal of the Linnean Society. 94:399-411
The repeated occurrence of similar morphologies in organisms from similar habitats provides good evidence of convergent selection, and convergent patterns of evolutionary change. In lizards, a flattened morphology has often been noted; however, wheth
Publikováno v:
Population Ecology. 50:101-109
We investigated demographic responses of the common brushtail possum Trichosurus vulpecula, a medium-sized arboreal marsupial, after a prescribed fuel reduction burn on Magnetic Island, tropical north Queensland, Australia. Possums were live-trapped