Interactive effects of distance and matrix on the movements of a peatland dragonfly
We conducted a mark–release–recapture survey of a peatland dragonfly ( Leucorrhinia hudsonica ) in each of two years (2002; 2003) in a harvested forest landscape in western Newfoundland, Canada. The odds of an individual male moving between peatlands was influenced by both the distance between peatl...
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crwiley:10.1111/j.1600-0587.2009.05744.x 2024-06-23T07:54:46+00:00 Interactive effects of distance and matrix on the movements of a peatland dragonfly Chin, Krista S. Taylor, Philip D. 2009 http://dx.doi.org/10.1111/j.1600-0587.2009.05744.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1600-0587.2009.05744.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1600-0587.2009.05744.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Ecography volume 32, issue 5, page 715-722 ISSN 0906-7590 1600-0587 journal-article 2009 crwiley https://doi.org/10.1111/j.1600-0587.2009.05744.x 2024-06-13T04:22:22Z We conducted a mark–release–recapture survey of a peatland dragonfly ( Leucorrhinia hudsonica ) in each of two years (2002; 2003) in a harvested forest landscape in western Newfoundland, Canada. The odds of an individual male moving between peatlands was influenced by both the distance between peatlands and the type of intervening habitat (the matrix). Specifically, at meso scales (>700 m) there was a positive effect of the amount of cut matrix between peatlands on the odds of moving, but at fine scales (<700 m) there was the opposite effect; proportionally fewer individuals moved between peatlands. The odds of moving out of a peatland decreased as the surface area of water in the peatland increased. Multi‐state mark–recapture models showed that the daily probability of a male moving between any two peatlands was 1.9% in 2002 and 6.9% in 2003 (n=1527 and 1280 marked individuals). The results suggest that additional empirical studies that directly measure patterns of movement with respect to landscape structure at multiple spatial scales in other taxa and situations are needed in order to uncover other possible non‐linear changes in behavior. Article in Journal/Newspaper Newfoundland Wiley Online Library Canada Ecography 32 5 715 722 |
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Open Polar |
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Wiley Online Library |
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crwiley |
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English |
description |
We conducted a mark–release–recapture survey of a peatland dragonfly ( Leucorrhinia hudsonica ) in each of two years (2002; 2003) in a harvested forest landscape in western Newfoundland, Canada. The odds of an individual male moving between peatlands was influenced by both the distance between peatlands and the type of intervening habitat (the matrix). Specifically, at meso scales (>700 m) there was a positive effect of the amount of cut matrix between peatlands on the odds of moving, but at fine scales (<700 m) there was the opposite effect; proportionally fewer individuals moved between peatlands. The odds of moving out of a peatland decreased as the surface area of water in the peatland increased. Multi‐state mark–recapture models showed that the daily probability of a male moving between any two peatlands was 1.9% in 2002 and 6.9% in 2003 (n=1527 and 1280 marked individuals). The results suggest that additional empirical studies that directly measure patterns of movement with respect to landscape structure at multiple spatial scales in other taxa and situations are needed in order to uncover other possible non‐linear changes in behavior. |
format |
Article in Journal/Newspaper |
author |
Chin, Krista S. Taylor, Philip D. |
spellingShingle |
Chin, Krista S. Taylor, Philip D. Interactive effects of distance and matrix on the movements of a peatland dragonfly |
author_facet |
Chin, Krista S. Taylor, Philip D. |
author_sort |
Chin, Krista S. |
title |
Interactive effects of distance and matrix on the movements of a peatland dragonfly |
title_short |
Interactive effects of distance and matrix on the movements of a peatland dragonfly |
title_full |
Interactive effects of distance and matrix on the movements of a peatland dragonfly |
title_fullStr |
Interactive effects of distance and matrix on the movements of a peatland dragonfly |
title_full_unstemmed |
Interactive effects of distance and matrix on the movements of a peatland dragonfly |
title_sort |
interactive effects of distance and matrix on the movements of a peatland dragonfly |
publisher |
Wiley |
publishDate |
2009 |
url |
http://dx.doi.org/10.1111/j.1600-0587.2009.05744.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1600-0587.2009.05744.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1600-0587.2009.05744.x |
geographic |
Canada |
geographic_facet |
Canada |
genre |
Newfoundland |
genre_facet |
Newfoundland |
op_source |
Ecography volume 32, issue 5, page 715-722 ISSN 0906-7590 1600-0587 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1600-0587.2009.05744.x |
container_title |
Ecography |
container_volume |
32 |
container_issue |
5 |
container_start_page |
715 |
op_container_end_page |
722 |
_version_ |
1802647040551813120 |