Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Ian F. Harvey"'
Publikováno v:
European Journal of Entomology, Vol 105, Iss 5, Pp 939-944 (2008)
Geographic range expansion is one of the best documented macroecological consequences of climate change. A concomitant change in morphology has been demonstrated in some species. The relationship between latitudinal variation in morphology (e.g. Berg
Externí odkaz:
https://doaj.org/article/e9037ab833d74c688487327ae292c747
Autor:
Heidrun Feuchtmayr, Leslie Connor, Brian Moss, David Atkinson, Ian F. Harvey, Keith Hatton, Rebecca Moran
Publikováno v:
Journal of Plankton Research. 32:1715-1725
In shallow lakes, environmental warming and nutrient loading are important influences on the likelihood of a shift between clear and turbid ecosystem states. With temperatures and nutrient runoff predicted to increase within the next decades, climate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb8bcdf1a1c2b0399da6cc39a5f44229
https://doi.org/10.1093/plankt/fbq087
https://doi.org/10.1093/plankt/fbq087
Autor:
David J. Thompson, Adolfo Cordero-Rivera, Robert A. Laird, Chris D. Lowe, Christopher Hassall, Phillip C. Watts, Ian F. Harvey, Thomas N. Sherratt
Publikováno v:
Journal of Animal Ecology. 79:1034-1044
1. Age-dependent increases in mortality have been documented in a variety of species of insect under laboratory conditions. However, while strong statistical evidence has been presented for senescence in vertebrate populations in the wild, we know li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afb315ad88ad022e2e49a8dd8e126976
https://doi.org/10.1111/j.1365-2656.2010.01719.x
https://doi.org/10.1111/j.1365-2656.2010.01719.x
Autor:
Rebecca Moran, Heidrun Feuchtmayr, Keith Hatton, Tom Heyes, Brian Moss, Ian F. Harvey, David Atkinson
Publikováno v:
Freshwater Biology. 55:315-325
1. Shallow lakes and their ectothermic inhabitants are particularly vulnerable to the effects of climatic warming. These impacts are likely to depend on nutrient loading, especially if the combination of warming and eutrophication leads to severe hyp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95cd65abebd46394d0dd4ca6e5159bd0
https://doi.org/10.1111/j.1365-2427.2009.02276.x
https://doi.org/10.1111/j.1365-2427.2009.02276.x
Publikováno v:
Aquatic Insects. 31:187-197
As selective pressures are altered by the changing climate, species have been shown to shift their distributions. Here we investigate morphological variation in dispersal-related traits between core and marginal populations in three species of Odonat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::648e6cc537ddf6b77c10f0d8c65fa14d
https://doi.org/10.1080/01650420902776708
https://doi.org/10.1080/01650420902776708
Publikováno v:
European Journal of Entomology, Vol 105, Iss 5, Pp 939-944 (2008)
Geographic range expansion is one of the best documented macroecological consequences of climate change. A concomi- tant change in morphology has been demonstrated in some species. The relationship between latitudinal variation in morphology (e.g. Be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c405108ca6e15d68c3636b95b10871db
https://doi.org/10.14411/eje.2008.120
https://doi.org/10.14411/eje.2008.120
Publikováno v:
International Journal of Odonatology. 11:35-41
A previous study has shown that wing size in Coenagrion puella varied considerably along a latitudinal gradient in the UK. Using landmark data from wing images, patterns of shape variation were also determined along the same transect by geometric mor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::529af393c55b667648b9fec0876d4666
https://doi.org/10.1080/13887890.2008.9748310
https://doi.org/10.1080/13887890.2008.9748310
Publikováno v:
Hydrobiologia. 605:55-63
Coenagrionid damselflies are in general decline in the British Isles. Numerous factors have been implicated in the loss of these species including recent speculation that hybridisation between congeners may result in species decline. Here we use a pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5eb512176810880c39364a2eaae5f45e
https://doi.org/10.1007/s10750-008-9300-9
https://doi.org/10.1007/s10750-008-9300-9
Autor:
Graeme D. Ruxton, Hannah M. Rowland, Michael P. Speed, Malcolm Edmunds, Ian F. Harvey, Martin Stevens
Publikováno v:
Animal Behaviour. 74:1249-1258
Of the many traits seen in cryptic prey animals, countershading (darker pigmentation on those surfaces exposed to the most lighting) is one of the commonest, and paradoxically one of the least understood. Countershading has been hypothesized to enhan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a59ddfbca713ab8f290242aa582654b
https://doi.org/10.1016/j.anbehav.2007.01.030
https://doi.org/10.1016/j.anbehav.2007.01.030
Publikováno v:
Hydrobiologia. 584:425-432
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38e4ea2e162c1819c7ad46b8417ba106
https://doi.org/10.1007/s10750-007-0588-7
https://doi.org/10.1007/s10750-007-0588-7