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  • 1975-1979  (3)
  • 1978  (3)
  • 1
    Electronic Resource
    Electronic Resource
    The effects of salinity and temperature on the development and survival of fish parasites (1978)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of fish biology 12 (1978), S. 0 
    Details
    ISSN: 1095-8649
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: In brackish water the variety of marine and freshwater parasite species is considerably reduced. The distribution in brackish water of most marine endoparasites is restricted by the salinity tolerance of their hosts, most of the parasite species are more tolerant than their hosts. The influence of salinity and temperature on nine species has been examined; first stage larvae of Contracaecum aduncum develop in 0-32‰ salinity; Cryptocotyle lingua proved to be infective at salinities down to 4‰. The greatest resistance was found in Anisakis larvae from herring Clupea harengus, which survived for more than half a year. Parasites in the fish intestines appear to be unaffected by changing water salinities, as the osmolarity in the intestines stays nearly constant. Marine ectoparasites (Acanthochondria depressa, Lepeophtheirus pectoralis) survive about three times longer than freshwater species (Piscicola geometra, Argulus foliaceus) when salinity is 16‰. High temperature increases the effects of adverse salinities on parasites. There is evidence that none of these ecto-parasitic species can develop within the range of 7-20‰ salinity.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1095-8649.1978.tb04176.x
    Location Call Number Limitation Availability
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Beschreibung von 150 Patienten mit Selbstmordversuch durch Tabletten — unter besonderer Berücksichtigung des Selbstmordverhaltens und der Inanspruchnahme von Beratungsmöglichkeiten für Suicidgefährdete (1978)
    Springer
    European archives of psychiatry and clinical neuroscience 226 (1978), S. 113-135 
    Details
    ISSN: 1433-8491
    Keywords: Suicide ; Attempted suicide ; Suicidal act ; Parasuicidal act ; Suicide prevention services ; Suicid ; Suicidversuch ; Suicidale Handlung ; Parasuicidale Handlung ; Selbstmordverhütungsinstitutionen
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung An 150 Patienten mit Tablettenselbstmordversuch warden soziale und psychiatrische Daten analysiert. Die sozialen Daten werden in Beziehung gesetzt zu einer Vergleichsgruppe von Suicidenten. Bei den psychiatrischen Daten werden insbesondere Informationen über das Selbstmordverhalten herausgearbeitet. Der letzte Teil der Untersuchung beschäftigt sich mit der Bekanntheit und der Inanspruchnahme von Selbstmordverhütungsinstitutionen.
    Notes: Summary Social and psychiatric data on patients who attempted suicide are analysed and compared with social data on a control group of persons who succeeded in committing suicide. Among the psychiatric data, information about presuicidal and suicidal behavior is elaborated. The last part of the analysis describes how many people know about and use suicide prevention services.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00345947
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    Paper (German National Licenses)
    Fulltext
  • 3
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    Unknown
    The influence of a 320 MW power plant on the ecology of Kiel Fjord (1978)
    Institut für Meereskunde
    Details
    Publication Date: 2022-05-19
    Type: Article , NonPeerReviewed
    Format: text
    Location Call Number Limitation Availability
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    OceanRep: Article in a Scientific Journal - without review
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