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Topic: Baltic herring


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In the News (Mon 6 Jul 09)

  
  Baltic Sea - Wikipedia, the free encyclopedia
The Baltic Sea is linked to the White Sea by the White Sea Canal and directly to the North Sea by the Kiel Canal.
The Baltic sea is iced in winter, except for the deepest regions in the center.
The low salinity of the Baltic sea has led to the evolution of many slightly divergent species, such as the Baltic Sea herring, which is a smaller variant of the Atlantic herring.
en.wikipedia.org /wiki/Baltic_Sea   (2621 words)

  
 Herring - Wikipedia, the free encyclopedia
Herrings move in vast schools, coming in spring to the shores of Europe and America, where they are caught, salted and smoked in great quantities.
Herring have been a staple food source, especially for northern Europeans, back to 3000 B.C. There are numerous ways the fish is served and many regional recipes.
Another way to eat pickled herring would be as a rollmop, in which the herring is wrapped around a piece of pickled cucumber and then skewered with a toothpick.
en.wikipedia.org /wiki/Herring   (667 words)

  
 IBSFC Homepage   (Site not responding. Last check: 2007-10-09)
Previously autumn spawning herring dominated the herring populations but there was a change in the 1960s and since the spring spawning components have dominated the populations.
Herring populations form a continuos chain extending from the North Sea to the northernmost parts of the Baltic Sea.
Herring is mainly exploited in the open sea by trawls (pelagic single- and pairtrawls) and in coastal water during spawning time both by trapnets, pound-nets and gillnets.
www.ibsfc.org /fishstocks/herring   (908 words)

  
 Herring   (Site not responding. Last check: 2007-10-09)
Herring is one of various species of fishes of the genus Clupea especially the Atlantic herring (English herring) (Clupea harengus).
Herrings move in vast schools (swarm), coming in spring to the shores of Europe and America, where they are caught, salted and smoked in great quantities.
Herring have been a staple food source, especially for northern Europeans, back to 3000 B.C.E. There are numerous ways the fish is served and many regional recipes.
www.worldhistory.com /wiki/H/Herring.htm   (428 words)

  
 Cod in the eastern Baltic
In contrast to the pelagic fishes herring and sprat, cod is a sea fish, and its reproduction is strongly influenced by poor water exchange in the deepest parts of the Baltic Sea.
The stocks of the Baltic herring and sprat are in a relatively fair state in the central and northern part of the Baltic Sea.
Cod, herring, salmon and eel fishery is presently unsustainable in the Baltic Sea.
www.mna.hkr.se /~ene02p2/codeastern.htm   (869 words)

  
 Helsinki's Herring Fair
Baltic Herring recognised by EU The European Union has acknowledged that the Baltic herring is not the same as the larger herring found in other northern seas.
EU fisheries ministers agreed to grant the Baltic herring its own classification even though it has the same Latin name, Clupea harengus, as its bigger relation.
The EU now defines the Baltic herring as a herring that is caught and landed north of latitude 59.30 degrees north.
virtual.finland.fi /finfo/english/herring.html   (177 words)

  
 EDUCATION & LEISURE: Fish are a real Finnish treat   (Site not responding. Last check: 2007-10-09)
The most important species in terms of catch size is the Baltic herring, a cousin of the ones caught in the North Sea and Atlantic.
The Baltic herring is an ideal little fish that allows itself to be cooked and cured in many ways.
The Baltic herring's equivalent in the country's inland regions is the muikku Coregonus albula, a small freshwater species of whitefish with nice firm flesh.
www.publiscan.fi /bl08e-1.htm   (659 words)

  
 Chapter VI - 3
The infestation of Baltic cod with conspicuous externally visible parasites, the copepod Lernaeocera branchialis in the gill chamber and encysted metacercariae of the digenean Cryptocotyle lingua in the skin, is restricted to the southwestern parts of the Baltic Sea (see REF : 34,378).
The diseases and parasites of Baltic herring, that have been the subject of most scientific activities during the past twenty years, are the infestation by larvae of the parasitic nematode Anisakis sp.
Mean prevalences in herring in the size range 20-27 cm total length, sampled west of Bornholm (ICES Sub-divisions 22 and 24) in December 1987 and 1988, were in the range of 30-45 %, whereas prevalences in areas east of Bornholm (ICES Sub-divisions 25 and 26) were between 0.3 and 0.7 % (see REF : 385).
www.baltic.vtt.fi /balticinfo/text_files/chapter6.3.html   (3634 words)

  
 Helcom : Fish
The fish populations of the Baltic Sea are burdened by over-fishing, oxygen depletion and high levels of hazardous substances, as well as by natural challenges like cold winter temperatures and varying levels of salinity.
Autumn-spawning Baltic herring were abundant during the first half of the 20th Century, but have been scarce since the 1960s.
Plaice are mainly caught in the western Baltic, and the total catch fluctuates considerably, probably due to irregular migration of plaice from the Kattegat.
www.helcom.fi /environment2/biodiv/en_GB/fish   (1399 words)

  
 EJPAU 2003. KOŁAKOWSKI E., BEDNARCZYK B. CHANGES IN HEADED AND GUTTED BALTIC HERRING DURING IMMERSED SALTING IN BRINE ...
The aim of this research was to examine the effect of different concentrations of acetic acid introduced into brine on the process of maturation of immersed salted headed and gutted Baltic herring, with particular regard to the process of proteolysis.
Baltic herring (Clupea harengus membrans) were caught in Pomeranian Bay in March, stored in ice, and delivered to the laboratory while rogor mortis was still present.
Brine extractability of protein in flesh of salted herring dropped at a rate close to exponential along with an increase in the acetic acid concentration in brine (Fig.
www.ejpau.media.pl /series/volume6/issue1/food/art-10.html   (3402 words)

  
 Pollution endangers Baltic Sea fishing
The herring spawn in early summer and massive catches are not uncommon.
A smaller variety of the herring found in the North Sea, it is the main source of income for fishermen on Sweden's east coast.
The pollution is mainly air-borne and drifts in on southwest winds from Germany and Britain, and from combustion in the Baltic region countries.
www.eurocbc.org /page693.html   (718 words)

  
 Persistent Organic Pollutants in the Baltic Sea Biogeomonitoring
The studies concerning the feeding of herring and sprat that were carried out during the years 1982-1992 in north-eastern part of the Baltic Sea showed changes in the diet of the fish and also the rising number of fish with an empty stomach (Figure 3).
Increase in the percentage rate of empty stomachs of Baltic herring and sprat in the beginning of 1990's may turn out to be one of the reasons for the decrease of PCB concentration in food, comparing with the end of 1970's and the beginning of 1980's.
Proportion of herring and sprat with empty stomachs in the northern Baltic in April l982-9l(a) and in November-December 1982-92 (b) [41].
www.chem.unep.ch /pops/POPs_Inc/proceedings/stpetbrg/roots2.htm   (4600 words)

  
 SOE: Fish Resources, Pressure Indicators   (Site not responding. Last check: 2007-10-09)
Today, the exploitation of the fish resources in the Baltic Sea is regulated by the International Baltic Sea Fishery Commission (IBSFC) (indicator Mr1).
Although the yield of the Baltic herring has been increasing in recent years (52.4 thousand tonnes in 1997), its importance to the total catch is decreasing.
The stocks of the Baltic herring and sprat are in a relatively good state in the central and northern part of the Baltic Sea.
www.envir.ee /programmid/pharecd/soes/estonia/m/p/index_en.htm   (459 words)

  
 Herring
Atlantic herring Clupea harengus on its migration to their spawning grounds in the
rollmop is a cured herring fillet, rolled up and preserved in vinegar which is flavoured with onions and spices.
parasites, the herring has to be deep-frozen before the curing process.
www.edinformatics.com /culinaryarts/food_encyclopedia/herring.htm   (230 words)

  
 Herring
Herring is one of the most recognizable staples of Scandinavian cookery.
Herring has a prominent place on the smörgåsbord, on open-faced sandwiches, marinated and in salads, and in cold and hot dishes.
Herring bones are found in food middens uncovered by archeologists studying Neolithic settlements.
scandinaviancooking.com /articles/herring.htm   (395 words)

  
 Page 21   (Site not responding. Last check: 2007-10-09)
This segment targets herring and sprat and operates throughout the Baltic Sea but their main fishing grounds are in the Bothnian Sea.
In terms of volume and value the Baltic herring was the most important with total landing of 90,334 tonnes valued at 14.114,110 ECU.
The total amount of fish (mainly Baltic herring and farmed rainbow trout) processed for human consumption was 39,000,000 tonnes of which 33,000,000 tonnes was domestic production and the rest was imported.
www.megapesca.com /fishdep/FIN/FIProfile.html   (643 words)

  
 Dioxin and Viruses   (Site not responding. Last check: 2007-10-09)
We previously demonstrated that the same Baltic Sea herring led to impaired natural killer cell and T-lymphocyte function in harbour seals during the course of a long-term captive feeding study.
The same two herring batches used in the seal study were freeze-dried, supplemented and fed to female adult PVG rats for a period of 4 1/2 months.
We conclude that suppression of the cellular immune response in the seals fed Baltic herring was induced by the chronic exposure to immunotoxic environmental contaminants accumulated through the food chain.
www.bphata.com /AOVirus.htm   (2929 words)

  
 projects
They influence herring populations both in the littoral areas after hatching and in the pelagial after fish migrate from the shallow areas to outer sea.
The mechanisms underlying the formation of the blooms in the Baltic Sea are nowadays relatively well known, but, in contrast, very little is known about their consequences to the rest of the Baltic Sea pelagic ecosystem, including phytoplankton, zooplankton, mysid shrimps and planktivorous fish.
In the northern Baltic Sea, the ongoing environmental changes such as eutrophication and fluctuations in salinity have caused large shifts in the soft bottom macrozoobenthic communities.
haavi.fimr.fi /ezeco/projects.html   (2300 words)

  
 BBC NEWS | World | Europe | Baltic herring off Sweden's menu
Like most east-coast fishermen, Rune's main source of income is herring and that is one of the fish most badly affected by the high levels of pollution in the Baltic.
Because the Baltic has a sea bed that is full of troughs and ridges, those pollutants are easily trapped.
Eight months pregnant with her first child, Petra used to eat lots of locally caught fish which she bought from her neighbourhood market.
news.bbc.co.uk /1/hi/world/europe/3178058.stm   (814 words)

  
 Fredrik Arrhenius (English)   (Site not responding. Last check: 2007-10-09)
The objective is to investigate the decreasing growth rate of Baltic herring during the last decade.
The goal is to investigate the trophic interaction hypothesis of decreased size-selective predation followed by a decrease in available prey for Baltic herring and to simulate effects of changes in the exploitation pattern on the energetics, size distribution and recruitment potential of Baltic herring.
The Baltic proper has become a planktivore-dominated system and the size spectrum of the entire system seem to have shifted towards smaller individuals and relative lack of large piscivorous predators.
www.marecol.gu.se /projengl/fredrikarrheniuspen.html   (323 words)

  
 BASYS Newsletter 10 (March 1999)
Simultaneously, the food composition of the Baltic herring has changed accordingly, and the herring is suffering of decrased quality and quantity of it´s staple food, the planktonic copepods (Lumberg and Ojaveer, 1991; Flinkman et al., 1998).
Thus the poor condition and starvation of the Baltic herring as also the decline in the Baltic cod stock both occurred during the 1980´s and caused problems for fisheries and fisheries management are explained, and at least partly attributable to salinity changes, and ultimately to meterological control through the NAO.
In the period of low growth of herring (1992-1996) the values of condition factor for winter were nearly on the level of 1977-1983 when the growth rate of fishes was high.
www.io-warnemuende.de /Projects/Basys/newslett/news10.htm   (7570 words)

  
 Fishupdate.com: Baltic fish toxins warning
Some of the fatty fish found in the Baltic do not comply with EU requirements for dioxins, and in 1995 the Swedish authorities recommended that women of childbearing age limit their consumption of Baltic herring and salmon because of the contamination with toxic substances such as furans, dioxins and PCBs.
The Baltic Sea is an ecosystem highly sensitive to pollution, as there is little exchange of water with the neighbouring Atlantic Ocean.
WWF stresses that the current EU chemical legislation has failed to protect the Baltic ecosystem and its biodiversity from the toxic threat of hazardous chemicals, but REACH, the new EU legislation on chemicals, could contribute to the protection of a vulnerable area such as the Baltic Sea.
www.fishupdate.com /news/fullstory.php/aid/2200/Baltic_fish_toxins_warning.html   (676 words)

  
 Neues aus der BFA-Fischerei
Today North Sea herring and other Atlantic herring stocks are preferred and the utilisation of the western Baltic Sea herring stock has dropped down dramatically.
Biota of the Baltic Sea is known to be more contaminated than biota from the North Sea or from the Atlantic Ocean, but situation has changed in recent years.
Low pesticide concentrations were generally found in the flesh of the herring from the western Baltic Sea, although still a gradient with some increasing sum of DDT- content was observed from the Skagerrak to central Baltic Sea east of Bornholm.
www.bfa-fish.de /news/news-d/tagungen/contaminant.htm   (400 words)

  
 Environmental Health Perspectives: Polychlorinated dibenzo-p-dioxins, dibenzofurans, and biphenyls in fishermen in ...   (Site not responding. Last check: 2007-10-09)
We measured plasma concentrations of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs), and polychlorinated biphenyls (PCBs) in fishermen from the Finnish Baltic Sea area and fishermen fishing in inland lakes.
After we summed the PCB-TEqs, the total median exposure of Baltic Sea fishermen increased to 290 pg/g TEq in fat, and the highest concentration was 880 pg/g.
Fatty fishes such as Baltic herring and salmon have been found to be contaminated with PCDD/Fs and PCBs (5,6).
www.findarticles.com /p/articles/mi_m0CYP/is_4_110/ai_86169611   (1428 words)

  
 HELCOM
PCB, DDT compounds and Hg have a clear dependence on the age in the female Baltic Herrings.
Annually herrings have been analysed from one catchment area to follow the accumulation of contaminants.
Increasing trend of Hg concentrations was found in the older herrings at every study areas in the both homogenates and individual samples.
www.helcom.fi /environment/indicators2003/en_GB/herring   (597 words)

  
 WWF DetoX campaign: Stop chemical contamination now
Baltic fish may be too toxic to be sold in the EU 25, Jan 2005
Wild salmon in the Baltic is contaminated with toxic substances such as furans, dioxins, and PCBs.
The Baltic Sea is the youngest sea on the planet.
panda.org /campaign/detox/news_publications/news.cfm?uNewsID=18011   (882 words)

  
 [Eco-list] [environmentaljournalists] press release- Baltic Sea Status Report - Helsinki Commission Meeting   (Site not responding. Last check: 2007-10-09)
Their presence underlines that the co-operation of the Baltic Sea states under the Helsinki Commission is more and more becoming an example for other regional sea regions.
Furthermore, the Baltic Sea states — especially those who are in the EU accession process - should be supported in implementing the European Water Framework Directive in the coastal area with regard to water quality and monitoring.
The personal, organisational and financial capacities of the Baltic Sea states are to be strengthened to intensify the efficient implementation of the decisions taken by the Helsinki Commission.
lists.isb.sdnpk.org /pipermail/eco-list/2001-March/001152.html   (1884 words)

  
 Impaired Immunity in Harbour Seals (Phoca vitulina) Exposed to Bioaccumulated Environmental Contaminants: Review of a ...
The seals that were fed contaminated Baltic herring developed significantly higher body burdens of potentially immunotoxic organochlorines and displayed impaired immune responses as demonstrated by suppression of natural killer cell activity and specific T-cell responses.
A summary of the immunological effects observed in the seals fed Baltic herring is shown in Table 2.
Contaminant-related suppression of delayed-type hypersensitivity and antibody responses in harbor seals fed herring from the Baltic Sea.
ehp.niehs.nih.gov /members/1996/Suppl-4/deswart.html   (4293 words)

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