Search Results - "Svedäng, H."

Migratory behaviour of Atlantic cod Gadus morhua: natal homing is the prime stock-separating mechanism by Svedäng, H, Righton, D, Jonsson, P

“…The migrations of cod (>37 cm) in the Skagerrak and Kattegat were investigated in an archival tagging programme conducted between 2003 and 2006. Cod tagged at…”
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A centurial development of the North Sea fish megafauna as reflected by the historical Swedish longlining fisheries by Cardinale, M, Bartolino, V, Svedäng, H, Sundelöf, A, Poulsen, R T, Casini, M

“…Historically, to compensate for declining catches, fishers have usually shifted from species characterized by high catch rate onto less easily caught species…”
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Thermal niche of Atlantic cod Gadus morhua: limits, tolerance and optima by Righton, DA, Andersen, KH, Neat, F, Thorsteinsson, V, Steingrund, P, Svedäng, H, Michalsen, K, Hinrichsen, HH, Bendall, V, Neuenfeldt, S, Wright, P, Jonsson, P, Huse, G, van der Kooij, J, Mosegaard, H, Hüssy, K, Metcalfe, J

“…Recent studies in the marine environment have suggested that the limited phenotypic plasticity of cold-adapted species such as Atlantic cod Gadus morhua L…”
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Histological analysis invalidates macroscopically determined maturity ogives of the Kattegat cod (Gadus morhua) and suggests new proxies for estimating maturity status of individual fish by Vitale, F., Svedäng, H., Cardinale, M.

“…Assessment and management of fish populations currently rely on correct estimation of the spawning-stock biomass (SSB), which is based on accurate maturity…”
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Will regionalisation improve fisheries management in the EU? An analysis of the Swedish eel management plan reflects difficulties by Svedäng, H., Gipperth, L.

“…In response to the shortcomings of the EU's Common Fisheries Policy, the European Commission has suggested regionalising fisheries management. Examples already…”
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The spatial distribution of cod ( Gadus morhua L.) spawning grounds in the Kattegat, eastern North Sea by Vitale, F., Börjesson, P., Svedäng, H., Casini, M.

“…Similar to many other commercial marine fish species, Atlantic cod ( Gadus morhua L.) migrate towards specific sites at spawning. These temporal aggregations…”
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Analysing migrations of Atlantic cod Gadus morhua in the north-east Atlantic Ocean: then, now and the future by Neuenfeldt, S., Righton, D., Neat, F., Wright, P. J., Svedäng, H., Michalsen, K., Subbey, S., Steingrund, P., Thorsteinsson, V., Pampoulie, C., Andersen, K. H., Pedersen, M. W., Metcalfe, J.

“…The application of data storage tags bears the potential for a quantum leap in the research on fish migrations, because not only first‐capture and recapture…”
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Cod Gadus morhua L. populations as behavioural units: inference from time series on juvenile abundance in the eastern Skagerrak by Svedäng, H., Svenson, A.

“…Abundance and distribution of cod Gadus morhua in various size intervals and age groups between 2000 and 2005 were followed in coastal trawl surveys. In spite…”
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Spatial and temporal depletion of haddock and pollack during the last century in the Kattegat-Skagerrak by Cardinale, M., Svedäng, H., Bartolino, V., Maiorano, L., Casini, M., Linderholm, H.

“…Summary By reconstructing a centennial time‐series of stock spatio‐temporal dynamics and commercial landings, the long‐term erosion is shown of the spatial…”
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Evaluation of the temporal development of the ovaries in Gadus morhua from the Sound and Kattegat, North Sea by Vitale, F., Cardinale, M., Svedäng, H.

“…The gonadal development of cod Gadus morhua in the Sound and Kattegat, North Sea, was studied by investigating their histological structure on a temporal scale…”
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To have a fling on the ling by Cardinale, M., Svedäng, H.

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Defining ‘natal homing’ in marine fish populations; need for inference in fishery science: reply to Bradbury & Laurel (2007) by Svedäng, H., Righton, D., Jonsson, P.

“…On the basis of prior information on Atlantic codGadus morhuain the eastern North Sea region, including larval drift, location of spawning sites, and genetic…”
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Consequences of Subpopulation Structure on Fisheries Management: Cod (Gadus morhua) in the Kattegat and Öresund (North Sea) by Svedäng, H., Stål, J., Sterner, T., Cardinale, M.

“…This study shows how cod subpopulations may have been eradicated as a consequence of the use of imperfect models for assessing stock assessment, depleting what…”
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Vital population statistics of the exploited eel stock on the Swedish west coast by Svedaeng, H. (National Board of Fisheries, Oeregrund (Sweden). Inst. of Coastal Research)

“…The population dynamics and exploitation of the yellow eel ( Anguilla anguilla (L.)) stock on the Swedish west coast were studied. In contrast to a generally…”
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Accuracy and precision in eel age estimation, using otoliths of known and unknown age by Svedäng, H., Wickström, H., Reizenstein, M., Holmgren, K., Florenius, P.

“…Using otoliths of eels Anguilla anguilla of known and unknown age from fresh, brackish and marine waters, the accuracy of age estimation was uncertain and…”
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Complex life histories of fishes revealed through natural information storage devices: case studies of diadromous events as recorded by otoliths by Elfman, M., Limburg, K.E., Kristiansson, P., Svedäng, H., Westin, L., Wickström, H., Malmqvist, K., Pallon, J.

“…Diadromous fishes – species that move across salinity gradients as part of their life repertoire – form a major part of coastal and inland fisheries…”
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The beauty of simplicity in science: Baltic cod stock improves rapidly in a ‘cod hostile’ ecosystem state by Cardinale, Massimiliano, Svedäng, Henrik

“…The Baltic Sea ecosystem is hypothesized to have undergone a regime shift during the last 3 decades, altering its functioning and the composition of its…”
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Low fat contents in female silver eels: indications of insufficient energetic stores for migration and gonadal development by Svedaeng, H, Wickstroem, H

“…The main energetic stores at the silver eel stage were studied by analysing muscle fat concentrations and hepatosomatic indices in female silver eels from…”
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Interpretation of the otolith structures in viviparous blenny Zoarces viviparus by Svedäng, H., Ojaveer, H., Urtans, E.

“…The otolith structure in viviparous blenny (Zoarces viviparus) was studied in fish of varying age and sizes collected in the Kattegat and in the Baltic Sea. We…”
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Influences of large- and regional-scale climate on fish recruitment in the Skagerrak–Kattegat over the last century by Linderholm, Hans W., Cardinale, Massimiliano, Bartolino, Valerio, Chen, Deliang, Ou, Tinghai, Svedäng, Henrik

“…Dynamics of commercial fish stocks are generally associated with fishing pressure and climate variability. Due to short time series, past studies of the…”
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