Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Jukka Pönni"'
Autor:
Marja Keinänen, Soili Nikonen, Reijo Käkelä, Tiina Ritvanen, Mervi Rokka, Timo Myllylä, Jukka Pönni, Pekka J. Vuorinen
Publikováno v:
Biomolecules, Vol 12, Iss 4, p 526 (2022)
Signs of impaired thiamine (vitamin B1) status in feeding-migrating Atlantic salmon (Salmo salar) were studied in three Baltic Sea areas, which differ in the proportion and nutritional composition of prey fish sprat (Sprattus sprattus) and herring (C
Externí odkaz:
https://doaj.org/article/319a471ff91f402caa78c6d857741942
Autor:
Marja Keinänen, Tiina Ritvanen, Pekka J. Vuorinen, Timo Myllylä, Jukka Pönni, Hannu Harjunpää, Reijo Käkelä
Publikováno v:
Marine Biology. 165
Thiamine (vitamin B1) deficiency in salmonids related to a lipid-rich fish diet causes offspring mortality in the yolk-sac fry phase. A low free thiamine (THIAM) concentration in eggs is an indication of this syndrome. Thiamine deficiency of salmon (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48e244edcc33ebff89af5b07b8f7acb0
https://doi.org/10.1007/s00227-018-3418-8
https://doi.org/10.1007/s00227-018-3418-8
Autor:
Anna Gårdmark, Teija Aho, Olle Karlsson, Jukka Pönni, Örjan Östman, Karl Lundström, Anders Nielsen
Publikováno v:
ICES Journal of Marine Science
Gårdmark, A., Östman, Ö., Nielsen, A., Lundström K., Karlsson O., Pönni, J., and Aho, T. 2012. Does predation by grey seals (Halichoerus grypus) affect Bothnian Sea herring stock estimates? – ICES Journal of Marine Science, 69: . Mortality of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4109733ecac50f61ed6d2db76154c81
Autor:
Timo Myllylä, Heikki Peltonen, Marja Keinänen, Jukka Pönni, Matti Verta, Mikko Kiljunen, Hannu Kiviranta, Jaana Koistinen, Pekka J. Vuorinen, Juha Karjalainen
Publikováno v:
Science of the Total Environment. (1 April 212):129-143
Factors affecting the biomagnification of organohalogens in Baltic salmon from sprat, herring and three-spined stickleback were assessed in three feeding areas. Second sea-year salmon contained (in fresh weight of whole fish) 79–250 ng g− 1 polyc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd7a60592160fd5982a4769d21497341
https://doi.org/10.1016/j.scitotenv.2012.02.002
https://doi.org/10.1016/j.scitotenv.2012.02.002
Autor:
Pekka J. Vuorinen, Mikko Kiljunen, Samu Mäntyniemi, Raimo Parmanne, Jouni T. Tuomisto, Jukka Pönni, Mari Vanhatalo, Heikki Peltonen, Matti Verta, Sakari Kuikka, Juha Karjalainen, Anja Hallikainen, Roger Jones, Hannu Kiviranta
Publikováno v:
ResearcherID
This study examines the extent to which Finnish human dietary intake of organochlorines (PCDD/Fs and PCBs) originating from Northern Baltic herring can be influenced by fisheries management. This was investigated by estimation of human intake using v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edeb23a53b4cd07858d4b3902027043d
https://doi.org/10.1579/0044-7447(2007)36[257:hdioof]2.0.co
https://doi.org/10.1579/0044-7447(2007)36[257:hdioof]2.0.co
Autor:
Antti Tuomaala, Miska Luoto, Jukka Pönni, Miina Karjalainen, Markku Viitasalo, Jari-Pekka Pääkkönen, Heikki Peltonen
Publikováno v:
ICES Journal of Marine Science. 64:487-495
Peltonen, H., Luoto, M., Pääkkönen, J.-P., Karjalainen, M., Tuomaala, A., Pönni, J., and Viitasalo, M. 2007. Pelagic fish abundance in relation to regional environmental variation in the Gulf of Finland, northern Baltic Sea. – ICES Journal of M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cb595aa950cace99367348d2dc3c48a
https://doi.org/10.1093/icesjms/fsl044
https://doi.org/10.1093/icesjms/fsl044
Publikováno v:
Fisheries Research. 67:111-127
Correct catch data are necessary for age-structured assessment models. Those data may be biased among other reasons due to fishing practices such as discarding or selection by gear and subsequent escapee mortality. In a number of fisheries juveniles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e1a6b9c9b37f8f7c577039cd45425c1
https://doi.org/10.1016/j.fishres.2003.09.047
https://doi.org/10.1016/j.fishres.2003.09.047
Autor:
Marja Keinänen, Pekka J. Vuorinen, Annika Uddström, Jukka Pönni, Eero Aro, Michele Casini, Jaakko Mikkonen, Timo Myllylä
Keinänen, M., Uddström, A., Mikkonen, J., Casini, M., Pönni, J., Myllylä, T., Aro, E., and Vuorinen, P. J. 2012. The thiamine deficiency syndrome M74, a reproductive disorder of Atlantic salmon (Salmo salar) feeding in the Baltic Sea, is related
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f73627bdaa2cbbe36338ef8bc8eab05d
http://hdl.handle.net/11585/721599
http://hdl.handle.net/11585/721599
Mikkonen, J., Keinänen, M., Casini, M., Pönni, J., and Vuorinen, P. J. 2011. Relationships between fish stock changes in the Baltic Sea and the M74 syndrome, a reproductive disorder of Atlantic salmon (Salmo salar). – ICES Journal of Marine Scien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75c120c314a34c0a4a7a625779950d0b
http://hdl.handle.net/11585/721654
http://hdl.handle.net/11585/721654
Publikováno v:
Helgoland Marine Research. 71(1)
Sprat (Sprattus sprattus) and small herring (Clupea harengus) are the dominant prey fish of Atlantic salmon (Salmo salar) in the Baltic Sea. If the fatty acid (FA) proportions of sprat and herring differ, the dietary history of ascending salmon could
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d6d566efafb4e037db7a556c5c0c081