Climatic severity and the response to temperature elevation of Arctic aphids
1 Theory suggests that any given rise in temperature resulting from climate change will have its greatest effect on high Arctic ecosystems where growing seasons are short and temperatures low. 2 A small temperature rise, similar to that predicted for the middle of the next century, has profound effe...
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Online Access: | http://nora.nerc.ac.uk/id/eprint/515855/ https://doi.org/10.1111/j.1365-2486.1995.tb00003.x |
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ftnerc:oai:nora.nerc.ac.uk:515855 2023-05-15T14:25:44+02:00 Climatic severity and the response to temperature elevation of Arctic aphids Strathdee, A.T. Bale, J.S. Strathdee, F.C. Block, W.C. Coulson, S.J. Webb, N.R. Hodkinson, I. D. 1995 http://nora.nerc.ac.uk/id/eprint/515855/ https://doi.org/10.1111/j.1365-2486.1995.tb00003.x unknown Blackwell Strathdee, A.T.; Bale, J.S.; Strathdee, F.C.; Block, W.C.; Coulson, S.J.; Webb, N.R.; Hodkinson, I. D. 1995 Climatic severity and the response to temperature elevation of Arctic aphids. Global Change Biology, 1 (1). 23-28. https://doi.org/10.1111/j.1365-2486.1995.tb00003.x <https://doi.org/10.1111/j.1365-2486.1995.tb00003.x> Publication - Article PeerReviewed 1995 ftnerc https://doi.org/10.1111/j.1365-2486.1995.tb00003.x 2023-02-04T19:44:17Z 1 Theory suggests that any given rise in temperature resulting from climate change will have its greatest effect on high Arctic ecosystems where growing seasons are short and temperatures low. 2 A small temperature rise, similar to that predicted for the middle of the next century, has profound effects on a population of the high Arctic, Dryas-feeding aphid Acyrthosiphon svalbardicum on Spitsbergen (Strathdee et al. 1993a). 3 Here comparative experiments on a closely related Dryas-feeding species, A. brevicorne, at two contrasting sub-Arctic sites are described. Together with the results from Spitsbergen these sites represent two colder sites (high Arctic and upland sub-Arctic) and one warmer site (lowland sub-Arctic). 4 Differential responses in aphid population density and overwintering egg production to temperature elevation support the hypothesis that the ecological effects are greatest at sites with the most severe climates; however, there is no similar gradient in advancement of host plant phenology with warming. Article in Journal/Newspaper Arctic Arctic Climate change Spitsbergen Natural Environment Research Council: NERC Open Research Archive Arctic Global Change Biology 1 1 23 28 |
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Natural Environment Research Council: NERC Open Research Archive |
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description |
1 Theory suggests that any given rise in temperature resulting from climate change will have its greatest effect on high Arctic ecosystems where growing seasons are short and temperatures low. 2 A small temperature rise, similar to that predicted for the middle of the next century, has profound effects on a population of the high Arctic, Dryas-feeding aphid Acyrthosiphon svalbardicum on Spitsbergen (Strathdee et al. 1993a). 3 Here comparative experiments on a closely related Dryas-feeding species, A. brevicorne, at two contrasting sub-Arctic sites are described. Together with the results from Spitsbergen these sites represent two colder sites (high Arctic and upland sub-Arctic) and one warmer site (lowland sub-Arctic). 4 Differential responses in aphid population density and overwintering egg production to temperature elevation support the hypothesis that the ecological effects are greatest at sites with the most severe climates; however, there is no similar gradient in advancement of host plant phenology with warming. |
format |
Article in Journal/Newspaper |
author |
Strathdee, A.T. Bale, J.S. Strathdee, F.C. Block, W.C. Coulson, S.J. Webb, N.R. Hodkinson, I. D. |
spellingShingle |
Strathdee, A.T. Bale, J.S. Strathdee, F.C. Block, W.C. Coulson, S.J. Webb, N.R. Hodkinson, I. D. Climatic severity and the response to temperature elevation of Arctic aphids |
author_facet |
Strathdee, A.T. Bale, J.S. Strathdee, F.C. Block, W.C. Coulson, S.J. Webb, N.R. Hodkinson, I. D. |
author_sort |
Strathdee, A.T. |
title |
Climatic severity and the response to temperature elevation of Arctic aphids |
title_short |
Climatic severity and the response to temperature elevation of Arctic aphids |
title_full |
Climatic severity and the response to temperature elevation of Arctic aphids |
title_fullStr |
Climatic severity and the response to temperature elevation of Arctic aphids |
title_full_unstemmed |
Climatic severity and the response to temperature elevation of Arctic aphids |
title_sort |
climatic severity and the response to temperature elevation of arctic aphids |
publisher |
Blackwell |
publishDate |
1995 |
url |
http://nora.nerc.ac.uk/id/eprint/515855/ https://doi.org/10.1111/j.1365-2486.1995.tb00003.x |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Arctic Climate change Spitsbergen |
genre_facet |
Arctic Arctic Climate change Spitsbergen |
op_relation |
Strathdee, A.T.; Bale, J.S.; Strathdee, F.C.; Block, W.C.; Coulson, S.J.; Webb, N.R.; Hodkinson, I. D. 1995 Climatic severity and the response to temperature elevation of Arctic aphids. Global Change Biology, 1 (1). 23-28. https://doi.org/10.1111/j.1365-2486.1995.tb00003.x <https://doi.org/10.1111/j.1365-2486.1995.tb00003.x> |
op_doi |
https://doi.org/10.1111/j.1365-2486.1995.tb00003.x |
container_title |
Global Change Biology |
container_volume |
1 |
container_issue |
1 |
container_start_page |
23 |
op_container_end_page |
28 |
_version_ |
1766298203433467904 |