Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Agnar Ingólfsson"'
Publikováno v:
Hydrobiologia. Aug2003, Vol. 503 Issue 1-3, p211-221. 11p.
Publikováno v:
Estuarine, Coastal and Shelf Science. 88:160-164
The present study is the first to compare trophic relationships of several co-occurring phytal harpacticoid species, in their natural habitat, using both delta C-13 and delta N-15 signatures. Three phytal harpacticoid species/taxa (Zaus spinatus, Tis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::992ecc6988b43512f9747c8763cd7438
https://doi.org/10.1016/j.ecss.2010.03.013
https://doi.org/10.1016/j.ecss.2010.03.013
Publikováno v:
Marine Biology. 157:1357-1366
We investigated relationships among North Atlantic Tigriopus brevicornis populations and their relationships to Mediterranean T. fulvus and North American T. californicus, using crossing experiments and mitochondrial DNA sequencing. All T. brevicorni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f301425f7d0f2174b58a6325750d702
https://doi.org/10.1007/s00227-010-1415-7
https://doi.org/10.1007/s00227-010-1415-7
Autor:
Agnar Ingólfsson
Publikováno v:
Estuarine, Coastal and Shelf Science. 83:287-295
Experimental manipulations of invertebrate prey and predators on rocky shores have been done by many authors. In the northern Atlantic the predators involved are usually the green crab Carcinus maenas and/or the dogwhelk Nucella lapillus, and the pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26f0f27047bd5f4f723a9ec0b649ccd7
https://doi.org/10.1016/j.ecss.2009.03.036
https://doi.org/10.1016/j.ecss.2009.03.036
Publikováno v:
Journal of Sea Research. 61:206-215
Rocky shores in the North Atlantic are known for their zonation patterns of both algae and animals, which can be expected to greatly affect food availability to consumers at different height levels ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd3092406b4b3cc0c216cf5b02f799b5
https://doi.org/10.1016/j.seares.2008.11.004
https://doi.org/10.1016/j.seares.2008.11.004
Publikováno v:
The Auk. 126:376-382
Recent hybridization has been reported between the Herring Gull (Larus argentatus) and Glaucous Gull (Larus hyperboreus; the larger of the species) in Iceland, after the arrival of Herring Gulls around 1925. We used samples of both species from vario
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5308884be6b7daae96d261296b8d92db
https://doi.org/10.1525/auk.2009.08080
https://doi.org/10.1525/auk.2009.08080
Publikováno v:
Philosophical Transactions of the Royal Society B: Biological Sciences. 363:2851-2860
Large white-headed gulls provide an interesting group of birds for studies of hybridization. The group is composed of 20 species of recent origin, often with weak reproductive barriers. Here we report the results from a study on the glaucous gull Lar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e62a9f30edc640dcc8453ae02eed8d27
https://doi.org/10.1098/rstb.2008.0042
https://doi.org/10.1098/rstb.2008.0042
Autor:
Agnar Ingólfsson
Publikováno v:
Estuarine, Coastal and Shelf Science. 77:484-490
The intertidal serrated wrack, Fucus serratus L. (Fucales: Phaeophyceae), has become an abundant canopy-forming alga along a ca. 100 km stretch of shore in southwestern Iceland in the last century. Its distribution has not changed noticeably since a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79584f750cba34c39e2d968ff3fbbb26
https://doi.org/10.1016/j.ecss.2007.10.006
https://doi.org/10.1016/j.ecss.2007.10.006
Autor:
Agnar Ingólfsson
Publikováno v:
Journal of Coastal Conservation. 11:75-90
The Environmental Impact Assessment (EIA) project instigated in connection with the near-closure of the large fjord-like lagoon Gilsfjorður in sub-arctic western Iceland with a road is described and discussed. Three phases were involved: a survey of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01cdc5a9cf2ccc326198faba933ebbd5
https://doi.org/10.1007/s11852-008-0009-8
https://doi.org/10.1007/s11852-008-0009-8
Publikováno v:
Crustaceana. 80:747-753
[The European brown shrimp, Crangon crangon (L., 1758) has colonized the intertidal zones of Iceland and spread rapidly to many coastal areas. The first confirmed record dates from 2003, and by 2006 the species had colonized the west and south coasts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c72593d607255ac13d4d147d10b852a0
https://doi.org/10.1163/156854007781360667
https://doi.org/10.1163/156854007781360667