Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Guðrún Marteinsdóttir"'
Publikováno v:
Chemical Papers. 76:5253-5265
Studies of melatonin photoreactivity in water solutions: An effect of an external heavy atom I− on UV/Vis absorption, fluorescence and phosphorescence spectra is explored. The data allowed determination of relevant energetics for the system.The hea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::433835fbc99e06b3b3845706e90356a9
https://doi.org/10.1007/s11696-022-02222-z
https://doi.org/10.1007/s11696-022-02222-z
Autor:
Guðrún Marteinsdóttir, Björn Viðar Aðalbjörnsson, Kristín Anna Þórarinsdóttir, Ragnhildur Einarsdóttir, Kristberg Kristbergsson, Magnús Guðmundsson
Publikováno v:
Journal of Applied Phycology. 34:597-608
There is a growing demand for bioactive compounds derived from green extraction methods from the food and cosmetic industries. Pulsed electric field (PEF)-assisted extraction has been applied for numerous foods but few on macroalgae. The present stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0ab386aa355e7427f66436083103826
https://doi.org/10.1007/s10811-021-02624-8
https://doi.org/10.1007/s10811-021-02624-8
Autor:
Ragnhildur Einarsdóttir, Björn Viðar Aðalbjörnsson, Magnús Guðmundsson, Kristín Anna Þórarinsdóttir, Kristberg Kristbergsson, Guðrún Marteinsdóttir
Publikováno v:
Journal of Applied Phycology. 33:3287-3296
Pulsed electric field (PEF) assisted extraction was used to produce crude aqueous extracts from the brown alga Laminaria digitata to explore different treatment conditions. The experiment was set up using a central composite design and fitted to a re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::540a022c4149005da7b51430a1a8907a
https://doi.org/10.1007/s10811-021-02500-5
https://doi.org/10.1007/s10811-021-02500-5
Publikováno v:
Reviews in Fish Biology and Fisheries. 30:173-202
For marine fishes of commercial interest, defining how individuals vary in certain attributes, through ontogeny, and across space and time, can help expose the structure of harvested populations and guide their management. The chemical markers locked
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3ea08171fbf207f100ccf36d99d28b7
https://doi.org/10.1007/s11160-019-09591-x
https://doi.org/10.1007/s11160-019-09591-x
Autor:
Kai Logemann, Guðrún Marteinsdóttir, Tom J. Langbehn, William Butler, Lovísa Ó. Guðmundsdóttir
Publikováno v:
Journal of Marine Systems
Butler, W.; Guðmundsdóttir, L.; Logemann, K.; Langbehn, T.; Marteinsdóttir, G.: Egg size and density estimates for three gadoids in Icelandic waters and their implications for the vertical distribution of eggs along a stratified water column. In: Journal of Marine Systems. Vol. 204 (2020) 103290. (DOI: /10.1016/j.jmarsys.2019.103290)
Butler, W.; Guðmundsdóttir, L.; Logemann, K.; Langbehn, T.; Marteinsdóttir, G.: Egg size and density estimates for three gadoids in Icelandic waters and their implications for the vertical distribution of eggs along a stratified water column. In: Journal of Marine Systems. Vol. 204 (2020) 103290. (DOI: /10.1016/j.jmarsys.2019.103290)
The vertical distribution of fish eggs can have important consequences for recruitment through its influence on dispersal trajectories and thus connectivity between spawning and nursery locations. Egg density and size are key parameters for the model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd7013449574cb400764b34ca471512a
https://hdl.handle.net/11250/2733068
https://hdl.handle.net/11250/2733068
Autor:
Roman Witt, Jed I. Macdonald, Þorsteinn Sigurðsson, Guðrún Marteinsdóttir, Ingibjörg G. Jónsdóttir, Russell N. Drysdale, Guðmundur J. Óskarsson, Zsófia Cságoly
Publikováno v:
Fisheries Research. 242:106040
Reliable information on the structure of fished populations can help align management units with the ecology of target species. One way to attain such information lies in accurately defining the scales at which groups of fish vary in key attributes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46da262caa35587cbe1312668cb9310b
https://doi.org/10.1016/j.fishres.2021.106040
https://doi.org/10.1016/j.fishres.2021.106040
Autor:
Kristín Ágústsdóttir, Kristinn Guðmundsson, Arni Magnusson, Guðrún Marteinsdóttir, Hafsteinn Guðfinnsson, Niall McGinty
Publikováno v:
Methods in Oceanography. 17:83-96
Near-surface chlorophyll a concentration is a fundamental component of marine ecological processes, and its changes reflect the phytoplankton growth (primary productivity as well as loss due to grazing and sinking) feeding into higher trophic levels.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c37a5466437920843b93e158bae1a36
https://doi.org/10.1016/j.mio.2016.05.004
https://doi.org/10.1016/j.mio.2016.05.004
Publikováno v:
Atlantic Cod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33bd60cb5404cddd372638e92f8dd9e1
https://doi.org/10.1002/9781119460701.ch7
https://doi.org/10.1002/9781119460701.ch7
Autor:
Björn Gunnarsson, Svavar Ö. Guðmundsson, Guðrún Marteinsdóttir, Ingibjörg G. Jónsdóttir, Jónas P. Jonasson, Helena Puro
Publikováno v:
Crustaceana. 89:901-914
The brown shrimp (Crangon crangon) is widely distributed in the coastal areas of the eastern Atlantic, but was only recently found in Icelandic waters. In this study, annual and seasonal changes in population abundance of brown shrimp southwest of Ic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16ca10ae7abf72be81e5e2f80efc50ea
https://doi.org/10.1163/15685403-00003562
https://doi.org/10.1163/15685403-00003562