Search Results - "Vetemaa, M"

Early life migration patterns of Baltic Sea pike Esox lucius by Rohtla, M., Vetemaa, M., Urtson, K., Soesoo, A.

“…This study investigated the movement patterns of Baltic Sea pike Esox lucius in Matsalu Bay, Estonia, using otolith microchemistry. Migration patterns of E…”
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Evidence of Atlantic salmon Salmo salar fry movement between fresh water and a brackish environment by Taal, I., Rohtla, M., Saks, L., Svirgsden, R., Kesler, M., Matetski, L., Vetemaa, M.

“…This study reports descent of Atlantic salmon Salmo salar fry from their natal streams to brackish waters of the Baltic Sea and their use of this environment…”
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Life-history characteristics of ide Leuciscus idus in the Eastern Baltic Sea by Rohtla, M., Svirgsden, R., Taal, I., Saks, L., Eschbaum, R., Vetemaa, M.

“…Otolith Sr:Ca and Ba:Ca profiles were used in parallel with age data to investigate the life‐history characteristics of ide, Leuciscus idus (L.) (n = 111), in…”
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Do sea trout Salmo trutta parr surveys monitor the densities of anadromous or resident maternal origin parr, or both? by Rohtla, M., Matetski, L., Svirgsden, R., Kesler, M., Taal, I., Saura, A., Vaittinen, M., Vetemaa, M.

“…Brown trout Salmo trutta L. parr were sampled from 21 Estonian and three Finnish streams to investigate whether national sea trout parr surveys sample the…”
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Distribution, sex ratio and growth of Carassius gibelio (Bloch) in coastal and inland waters of Estonia (north-eastern Baltic Sea) by Vetemaa, M., Eschbaum, R., Albert, A., Saat, T.

“…Summary Gibel carp Carassius gibelio (Bloch) was first introduced into fish ponds and small lakes of Estonia in 1948–49, and first detected in Estonian…”
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Food selection of Coregonus lavaretus in a brackish water ecosystem by Verliin, A., Kotta, J., Orav-Kotta, H., Saks, L., Vetemaa, M.

“…This study examined how variability in the abundance and biomass structure of benthic invertebrates affected the feeding choice of the whitefish Coregonus…”
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Success of embryonic development of reciprocal hybrids of bream Abramis brama (L.) and white bream Blicca bjoerkna (L.) by Vetemaa, M., Kalda, R., Tambets, M.

“…Success of embryonic development of reciprocal hybrids of bream Abramis brama and white bream Blicca bjoerkna was tested under laboratory conditions…”
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Laboratory-based reproduction success of ruffe, Gymnocephalus cernuus (L.), in brackish water is determined by maternal properties by Albert, A., Vetemaa, M., Saat, T.

“…– Body length, age, egg size, embryo salinity tolerance and length at hatching of the freshwater (salinity <0.1 ppt, Lake Peipsi) and brackish‐water (salinity…”
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Annual and seasonal dynamics of fish in the brackish-water Matsalu Bay, Estonia by Vetemaa, M., Eschbaum, R., Verliin, A., Albert, A., Eero, M., Lillemägi, R., Pihlak, M., Saat, T.

“…–  Matsalu Bay in the Väinameri (West‐Estonian Archipelago Sea) is a relatively shallow but large bay. It is the only real delta estuary in the northern Baltic…”
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Fishing rights auctions in the fisheries of Lake Peipsi-Pihkva, Estonia by VETEMAA, M., EERO, M., HANNESSON, R.

“…To deal with excessive fishing capacity, a part of the fishing rights, both volume quotas and gear use rights, in all Estonian fisheries was allocated each…”
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Co-operative fisheries management of the cross border Lake Peipsi-Pihkva by Vetemaa, M., Vaino, V., Saat, T., Kuldin, S.

“…This paper focuses on the management and socio-economic principles for allocation of the commercial fish resources of Lake Peipsi-Pihkva. The fish resources of…”
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Dynamics of European eel landings and stocks in the coastal waters of Estonia by Bernotas, P., Vetemaa, M., Saks, L., Eschbaum, R., Verliin, A., Järvalt, A.

“…Abstract European eel stocks are in a decline all over Europe. In Estonia, we analysed three different dataseries (commercial landings 1969–2014, scientific…”
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Bycatch in gillnet fisheries – An overlooked threat to waterbird populations by Žydelis, Ramūnas, Bellebaum, Jochen, Österblom, Henrik, Vetemaa, Markus, Schirmeister, Bernd, Stipniece, Antra, Dagys, Mindaugas, van Eerden, Mennobart, Garthe, Stefan

“…Bird mortality in fishing gear is a global conservation issue and it is recognised that bycatch in industrial longline and trawl fisheries threatens several…”
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Tubenose goby Proterorhinus semipellucidus continues its spread in the Baltic Sea basin: first record from the temperate salmonid stream (Estonia) by Taal, I, Svirgsden, R, Kesler, M, Saks, L, Karvak, J, Vetemaa, M, Truuverk, A

“…The capture of the non-indigenous tubenose goby Proterorhinus semipellucidus in the Pada River (Baltic Sea basin) is reported. Previous records about the…”
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Temperature effects on spawning and egg development in Eurasian perch by Sandströ, O., Abrahamsson, I., Andersson, J., Vetemaa, M.

“…Spawning, egg strand development and embryo survival was studied during 1995–1996 in perch Perca fluviatilis exposed to heated effluent from two coastal…”
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Seal-induced losses and successful mitigation using Acoustic Harassment Devices in Estonian Baltic trap-net fisheries by Vetemaa, Markus, Paadam, Ulvi, Fjalling, Arne, Rohtla, Mehis, Svirgsden, Roland, Taal, Imre, Verliin, Aare, Eschbaum, Redik, Saks, Lauri

“…During the last decades the number of grey seals Halichoerus grypus has increased more than tenfold in the Baltic Sea, having reached 38 000 in 2019, which has…”
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Fish quota auctions in the Russian Far East: a failed experiment by Anferova, Elena, Vetemaa, Markus, Hannesson, Rögnvaldur

“…For three years (2001–2003), fish quotas in the Russian far east (REE) were allocated by auction. First, a short overview of the RFE fisheries is provided and…”
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The Estonian fisheries: from the Soviet system to ITQs and quota auctions by Vetemaa, Markus, Eero, Margit, Hannesson, Rögnvaldur

“…The development of the Estonian fisheries and fishing rights during the post-Soviet period is discussed. In order to deal with excessive fishing capacity, a…”
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Effects of salinity on the development of Peipsi whitefish Coregonus lavaretus maraenoides Poljakow embryos by Albert, Anu, Vetemaa, Markus, Saat, Toomas

“…Eggs of Peipsi whitefish Coregonus lavaretus maraenoides Poljakow were artificially inseminated and reared in sea water of 0.2—6.2 ppt salinity. Egg…”
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The Quota Auctions in Estonia and their Effect on the Trawler Fleet by EERO, MARGIT, VETEMAA, MARKUS, HANNESSON, RÖGNVALDUR

“…The Estonian trawl fishery has been operating under an individual transferable quota (ITQ) system since 2001 when auctioning a part of the quota was also first…”
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