Search Results - "MARTEINSDOTTIR, Gudrun"

Exploring the Potential of Icelandic Seaweeds Extracts Produced by Aqueous Pulsed Electric Fields-Assisted Extraction for Cosmetic Applications by Castejón, Natalia, Thorarinsdottir, Kristin Anna, Einarsdóttir, Ragnhildur, Kristbergsson, Kristberg, Marteinsdóttir, Gudrún

“…A growing concern for overall health is driving a global market of natural ingredients not only in the food industry but also in the cosmetic field. In this…”
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Diet and feeding strategy of Northeast Atlantic mackerel (Scombrus scomber) in Icelandic waters by Kvaavik, Cecilia, Óskarsson, Gudmundur J, Daníelsdóttir, Anna Kristín, Marteinsdóttir, Gudrún

“…Predator-prey relations, as well as the trophic ecology of highly migratory marine species, is important to understand their impact on the ecosystem…”
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New insight into trophic niche partitioning and diet of mackerel (Scomber scombrus) and herring (Clupea harengus) in Icelandic waters by Kvaavik, Cecilia, Óskarsson, Gudmundur J, Pétursdóttir, Hildur, Marteinsdóttir, Gudrun, Daníelsdóttir, Anna Kristín

“…Abstract Understanding the competitive interactions of ecological similar species is essential to determine their role and niche in the ecosystem. Using both…”
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Catch-quota balancing mechanisms in the Icelandic multi-species demersal fishery: Are all species equal? by Woods, Pamela J., Bouchard, Caroline, Holland, Daniel S., Punt, André E., Marteinsdóttir, Guðrun

“…In this study, utilization of catch-quota balancing mechanisms in the Icelandic demersal fishery, which allow for individual transferable quota to be…”
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Groundfish species diversity and assemblage structure in Icelandic waters during recent years of warming by STEFANSDOTTIR, LILJA, SOLMUNDSSON, JÓN, MARTEINSDOTTIR, GUÐRÚN, KRISTINSSON, KRISTJÁN, JONASSON, JÓNAS PÁLL

“…Elevated ocean temperatures have been predicted to lead to a poleward shift in the latitudinal distribution ranges of fish species. Different responses of fish…”
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Spatial and temporal trends in condition of Atlantic cod Gadus morhua on the Icelandic shelf by Pardoe, H, Thórdarson, G, Marteinsdóttir, G

“…Interannual (1993 to 2006), spatial and bathymetric trends in the hepatosomatic index (H) and relative body condition index (Kr) of Atlantic cod Gadus morhua…”
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How a catch–quota balancing system can go wrong: an evaluation of the species quota transformation provisions in the Icelandic multispecies demersal fishery by Woods, Pamela J, Holland, Daniel S, Marteinsdottir, G, Punt, Andre E

“…Abstract Implementation of single-species catch limits in multispecies individual quota systems is problematic because it may incentivize discarding behaviour…”
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Fecundity and growth of Atlantic cod ( Gadus morhua L.) along a latitudinal gradient by Thorsen, Anders, Witthames, Peter R., Marteinsdóttir, Gudrun, Nash, Richard D.M., Kjesbu, Olav Sigurd

“…Some fish species have wide distribution areas that span very different habitats. In this investigation we have studied Atlantic cod ( Gadus morhua), which is…”
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Effects of population size/age structure, condition and temporal dynamics of spawning on reproductive output in Atlantic cod ( Gadus morhua) by Scott, Beth E., Marteinsdottir, Gudrun, Begg, Gavin A., Wright, Peter J., Kjesbu, Olav Sigurd

“…In this study, we model daily reproductive output over an entire spawning season for a range of simulated age/size-structured populations of Atlantic cod (…”
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Optimized biophysical model for Icelandic cod (Gadus morhua) larvae by BRICKMAN, DAVID, TAYLOR, LORNA, GUDMUNDSDÓTTIR, ÁSTA, MARTEINSDÓTTIR, GUDRUN

“…A characteristic of biophysical models (BPM) is that they contain a number of parameters that are poorly known or only known within a range of possible values…”
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Moult cycle of the decapod Nephrops norvegicus (Linnaeus, 1758): Description of stages and sequential changes in haemolymph protein and haemocyanin by Philp, Heather, Marteinsdottír, Guđrun

“…Crustacean life is dominated by the moult cycle, a series of regular physiological and behavioural changes that enable the organism to grow. A method is…”
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The cross-shore distribution of plankton and particles southwest of Iceland observed with a Video Plankton Recorder by Gislason, Astthor, Logemann, Kai, Marteinsdottir, Gudrun

“…The high resolution distribution of plankton and particles along a transect extending from the coast and across the shelf southwest of Iceland was studied in…”
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Temperature tolerance of Iceland scallop, Chlamys islandica (O.F. Muller) under controlled experimental conditions by Jonasson, J.P, Thorarinsdottir, G.G, Eiriksson, H, Marteinsdottir, G

“…The effects of temperature on the survival and behaviour of two size classes of Chlamys islandica was investigated in a laboratory study. The scallops were…”
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Dispersal of juvenile cod (Gadus morhua L.) in Icelandic waters by Saemundsson, Kristinn, Jonasson, Jónas P., Begg, Gavin A., Karlsson, Hjalti, Marteinsdottir, Gudrun, Jónsdóttir, Ingibjörg G.

“…•Juvenile cod are stationary within Icelandic fjords for the first years of life.•Dispersal patterns for cod from several sites showed distinct life history…”
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The effect of pulsed electric field-assisted treatment parameters on crude aqueous extraction of Laminaria digitata by Einarsdóttir, Ragnhildur, Þórarinsdóttir, Kristín Anna, Aðalbjörnsson, Björn Viðar, Guðmundsson, Magnús, Marteinsdóttir, Guðrún, Kristbergsson, Kristberg

“…Pulsed electric field (PEF) assisted extraction was used to produce crude aqueous extracts from the brown alga Laminaria digitata to explore different…”
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Isolating the influence of ontogeny helps predict island-wide variability in fish otolith chemistry by Macdonald, Jed I., Drysdale, Russell N., Witt, Roman, Cságoly, Zsófia, Marteinsdóttir, Guðrún

“…For marine fishes of commercial interest, defining how individuals vary in certain attributes, through ontogeny, and across space and time, can help expose the…”
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Species richness in North Atlantic fish: Process concealed by pattern by Gislason, Henrik, Collie, Jeremy, MacKenzie, Brian R., Nielsen, Anders, Borges, Maria de Fatima, Bottari, Teresa, Chaves, Corina, Dolgov, Andrey V., Dulčić, Jakov, Duplisea, Daniel, Fock, Heino O., Gascuel, Didier, Gil de Sola, Luís, Hiddink, Jan Geert, Hofstede, Remment, Isajlović, Igor, Jonasson, Jónas Páll, Jørgensen, Ole, Kristinsson, Kristján, Marteinsdottir, Gudrun, Masski, Hicham, Matić‐Skoko, Sanja, Payne, Mark R., Peharda, Melita, Reinert, Jakup, Sólmundsson, Jón, Silva, Cristina, Stefansdottir, Lilja, Velasco, Francisco, Vrgoč, Nedo, Tittensor, Derek

“…Aim Previous analyses of marine fish species richness based on presence‐absence data have shown changes with latitude and average species size, but little is…”
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Extraction of bioactive compounds from Alaria esculenta with pulsed electric field by Einarsdóttir, Ragnhildur, Þórarinsdóttir, Kristín Anna, Aðalbjörnsson, Björn Viðar, Guðmundsson, Magnús, Marteinsdóttir, Guðrún, Kristbergsson, Kristberg

“…There is a growing demand for bioactive compounds derived from green extraction methods from the food and cosmetic industries. Pulsed electric field…”
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Front Cover by Gislason, Henrik, Collie, Jeremy, MacKenzie, Brian R., Nielsen, Anders, Borges, Maria de Fatima, Bottari, Teresa, Chaves, Corina, Dolgov, Andrey V., Dulčić, Jakov, Duplisea, Daniel, Fock, Heino O., Gascuel, Didier, Gil de Sola, Luís, Hiddink, Jan Geert, ter Hofstede, Remment, Isajlović, Igor, Jonasson, Jónas Páll, Jørgensen, Ole, Kristinsson, Kristján, Marteinsdottir, Gudrun, Masski, Hicham, Matić‐Skoko, Sanja, Payne, Mark R., Peharda, Melita, Reinert, Jakup, Sólmundsson, Jón, Silva, Cristina, Stefansdottir, Lilja, Velasco, Francisco, Vrgoč, Nedo

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Essential relationships incorporating the influence of age, size and condition on variables required for estimation of reproductive potential in Atlantic cod Gadus morhua by MARTEINSDOTTIR, Gudrun, BEGG, Gavin A

“…Evidence accumulated over the last decade indicates that reproductive potential of marine fish stocks is not correctly represented by spawning stock biomass…”
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