Zobrazeno 1 - 10
of 221
pro vyhledávání: '"Richard M Sibly"'
Publikováno v:
PLoS ONE, Vol 6, Iss 7, p e22834 (2011)
Microtine species in Fennoscandia display a distinct north-south gradient from regular cycles to stable populations. The gradient has often been attributed to changes in the interactions between microtines and their predators. Although the spatial st
Externí odkaz:
https://doaj.org/article/c6b18856e3b84602b1343a2abc068c63
Autor:
Jacob Nabe-Nielsen, Richard M Sibly, Mads C Forchhammer, Valery E Forbes, Christopher J Topping
Publikováno v:
PLoS ONE, Vol 5, Iss 1, p e8932 (2010)
BackgroundThe effects of landscape modifications on the long-term persistence of wild animal populations is of crucial importance to wildlife managers and conservation biologists, but obtaining experimental evidence using real landscapes is usually i
Externí odkaz:
https://doaj.org/article/16d43d0f73a044dab344e9eb25338a75
Autor:
Richard M. Sibly, Robert N. Curnow
Publikováno v:
Ecology and Evolution, Vol 12, Iss 11, Pp n/a-n/a (2022)
Abstract Sexual imprinting is widespread in birds and other species but its existence requires explanation. Our results suggest that sexual imprinting leads to speciation in locally‐adapted populations if a neutral mating cue—e.g., novel plumage
Externí odkaz:
https://doaj.org/article/789e7c5b3a2b46f8be945701ac04c237
Autor:
Luke C. Evans, Richard M. Sibly, Pernille Thorbek, Ian Sims, Tom H. Oliver, Richard J. Walters
Publikováno v:
Movement Ecology, Vol 7, Iss 1, Pp 1-10 (2019)
Abstract Background Understanding the factors influencing movement is essential to forecasting species persistence in a changing environment. Movement is often studied using mechanistic models, extrapolating short-term observations of individuals to
Externí odkaz:
https://doaj.org/article/52d0f1e0181742e1ada052fd2655f2f2
Human‐driven habitat conversion is a more immediate threat to Amboseli elephants than climate change
Autor:
Victoria L. Boult, Vicki Fishlock, Tristan Quaife, Ed Hawkins, Cynthia Moss, Phyllis C. Lee, Richard M. Sibly
Publikováno v:
Conservation Science and Practice, Vol 1, Iss 9, Pp n/a-n/a (2019)
Abstract Global ecosystem change presents a major challenge to biodiversity conservation, which must identify and prioritize the most critical threats to species persistence given limited available funding. Mechanistic models enable robust prediction
Externí odkaz:
https://doaj.org/article/8c18f32c3889493c9458f22b3b83896d
Publikováno v:
Royal Society Open Science, Vol 5, Iss 8 (2018)
Teleosts such as tunas and billfish lay millions of tiny eggs weighing on the order of 0.001 g, whereas chondrichthyes such as sharks and rays produce a few eggs or live offspring weighing about 2% of adult body mass, as much as 10 000 g in some spec
Externí odkaz:
https://doaj.org/article/db958bc2f0584ebfa94321d1a3dc7f37
Autor:
Richard M. Sibly, Robert N. Curnow
Publikováno v:
Journal of Theoretical Biology. 565:111463
Autor:
Richard M. Sibly, Robert N. Curnow
Publikováno v:
Royal Society Open Science, Vol 4, Iss 2 (2017)
Genes that in certain conditions make their carriers altruistic are being identified, and altruism and selfishness have shown to be heritable in man. This raises the possibility that genetic polymorphisms for altruism/selfishness exist in man and oth
Externí odkaz:
https://doaj.org/article/93dc93e0f2b24a6ea55362ddbd06940b
Autor:
Joseph W Watson, Robin Boyd, Ritabrata Dutta, Georgios Vasdekis, Nicola D. Walker, Shovonlal Roy, Richard Everitt, Kieran Hyder, Richard M Sibly
The northern stock of European sea bass (Dicentrarchus labrax) is a large, high value, slow growing and late maturing fish that is an important target species for both commercial and recreational fisheries. Around the UK, scientific assessments have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d90490c1037eaa990daeae1eb4fd1ed
Autor:
Pernille Thorbek, Luke C. Evans, Tom H. Oliver, Ian Sims, Richard M. Sibly, Richard J. Walters
Publikováno v:
Ecology and Evolution
Ecology and Evolution, Vol 10, Iss 7, Pp 3200-3208 (2020)
Ecology and Evolution, Vol 10, Iss 7, Pp 3200-3208 (2020)
Dispersal ability is key to species persistence in times of environmental change. Assessing a species' vulnerability and response to anthropogenic changes is often performed using one of two methods: correlative approaches that infer dispersal potent