The savory swimmer swims north : a northern range extension of the blue crab Callinectes sapidus?
Author Posting. © The Author(s), 2014. This is the author's version of the work. It is posted here by permission of Koninklijke Brill for personal use, not for redistribution. The definitive version was published in Journal of Crustacean Biology 35 (2015): 105-110, doi:10.1163/1937240X-00002293...
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ftwhoas:oai:darchive.mblwhoilibrary.org:1912/7194 2023-05-15T17:45:41+02:00 The savory swimmer swims north : a northern range extension of the blue crab Callinectes sapidus? Johnson, David S. 2014-12 application/pdf https://hdl.handle.net/1912/7194 en_US eng https://doi.org/10.1163/1937240X-00002293 https://hdl.handle.net/1912/7194 Callinectes Climate velocity Decapod Marine invasion Preprint 2014 ftwhoas https://doi.org/10.1163/1937240X-00002293 2022-05-28T22:59:18Z Author Posting. © The Author(s), 2014. This is the author's version of the work. It is posted here by permission of Koninklijke Brill for personal use, not for redistribution. The definitive version was published in Journal of Crustacean Biology 35 (2015): 105-110, doi:10.1163/1937240X-00002293. Worldwide, climate-change is shifting species distributions poleward. Here I present recent (2012-2014) observations of the blue crab, Callinectes sapidus, in the Gulf of Maine (GoM), north of its historical range of Cape Cod, Massachusetts. To test the hypothesis of a climate-driven range expansion, I examined near-surface ocean temperatures. On average, ocean temperatures in the GoM in summer 2012 and 2013 were up to 1.3°C higher than the average of the previous decade, suggesting that warmer waters may have promoted the recruitment of C. sapidus to the GoM. Previous ephemeral populations of C. sapidus in the Gulf of Maine have been reported since the 1860's. Recent observations and continued warming in the northwest Atlantic may signal a permanent poleward expansion of C. sapidus into the GoM. If so, then a key goal for ecologists and managers will be to understand the effect of C. sapidus on GoM food-webs and fisheries. This work was funded by NSF Grants No. 1354494 and 1238212. Additional support from the Northeast Climate Science Center, Grant No. DOI G12AC00001. Report Northwest Atlantic Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server) Savory ENVELOPE(-125.170,-125.170,54.100,54.100) Journal of Crustacean Biology 35 1 105 110 |
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Open Polar |
collection |
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server) |
op_collection_id |
ftwhoas |
language |
English |
topic |
Callinectes Climate velocity Decapod Marine invasion |
spellingShingle |
Callinectes Climate velocity Decapod Marine invasion Johnson, David S. The savory swimmer swims north : a northern range extension of the blue crab Callinectes sapidus? |
topic_facet |
Callinectes Climate velocity Decapod Marine invasion |
description |
Author Posting. © The Author(s), 2014. This is the author's version of the work. It is posted here by permission of Koninklijke Brill for personal use, not for redistribution. The definitive version was published in Journal of Crustacean Biology 35 (2015): 105-110, doi:10.1163/1937240X-00002293. Worldwide, climate-change is shifting species distributions poleward. Here I present recent (2012-2014) observations of the blue crab, Callinectes sapidus, in the Gulf of Maine (GoM), north of its historical range of Cape Cod, Massachusetts. To test the hypothesis of a climate-driven range expansion, I examined near-surface ocean temperatures. On average, ocean temperatures in the GoM in summer 2012 and 2013 were up to 1.3°C higher than the average of the previous decade, suggesting that warmer waters may have promoted the recruitment of C. sapidus to the GoM. Previous ephemeral populations of C. sapidus in the Gulf of Maine have been reported since the 1860's. Recent observations and continued warming in the northwest Atlantic may signal a permanent poleward expansion of C. sapidus into the GoM. If so, then a key goal for ecologists and managers will be to understand the effect of C. sapidus on GoM food-webs and fisheries. This work was funded by NSF Grants No. 1354494 and 1238212. Additional support from the Northeast Climate Science Center, Grant No. DOI G12AC00001. |
format |
Report |
author |
Johnson, David S. |
author_facet |
Johnson, David S. |
author_sort |
Johnson, David S. |
title |
The savory swimmer swims north : a northern range extension of the blue crab Callinectes sapidus? |
title_short |
The savory swimmer swims north : a northern range extension of the blue crab Callinectes sapidus? |
title_full |
The savory swimmer swims north : a northern range extension of the blue crab Callinectes sapidus? |
title_fullStr |
The savory swimmer swims north : a northern range extension of the blue crab Callinectes sapidus? |
title_full_unstemmed |
The savory swimmer swims north : a northern range extension of the blue crab Callinectes sapidus? |
title_sort |
savory swimmer swims north : a northern range extension of the blue crab callinectes sapidus? |
publishDate |
2014 |
url |
https://hdl.handle.net/1912/7194 |
long_lat |
ENVELOPE(-125.170,-125.170,54.100,54.100) |
geographic |
Savory |
geographic_facet |
Savory |
genre |
Northwest Atlantic |
genre_facet |
Northwest Atlantic |
op_relation |
https://doi.org/10.1163/1937240X-00002293 https://hdl.handle.net/1912/7194 |
op_doi |
https://doi.org/10.1163/1937240X-00002293 |
container_title |
Journal of Crustacean Biology |
container_volume |
35 |
container_issue |
1 |
container_start_page |
105 |
op_container_end_page |
110 |
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1766148892001304576 |