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  • 1985-1989  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Safety of Cameroonian lakes (1989)
    [s.l.] : Nature Publishing Group
    Nature 337 (1989), S. 215-215 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIR - In dealing with lethal releases of CO2 from lakes, the people of Cameroon require firm scientific evidence on which to base decisions for evacuation and disaster control. We are concerned, therefore, by the misleading and speculative letter by Pourchet et al.1 stating "it is likely that many ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/337215a0
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    The physicochemistry of some dune ponds on the Outer Banks, North Carolina (1986)
    Springer
    Hydrobiologia 134 (1986), S. 3-10 
    Details
    ISSN: 1573-5117
    Keywords: coastal dune ponds ; limnology ; chemical composition ; Outer Banks ; North Carolina
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract A survey of the chemical composition of five coastal dune ponds on the Outer Banks, North Carolina, showed the ponds to be more similar to underlying groundwater than to dilute seawater or average river water. With a mean total ionic content of 3.14 mmol l−1 the ponds were decidedly fresh. Variations in chemistry between the ponds resulted from physiographic association with leached or unleached dunes, and from different soil types in the pond basins. Near isothermal conditions were found in all but one pond. Oxygen levels were reduced at depth in every pond (10 to 25% saturation). Comparative data show the influences on major ion chemistry in these ponds to be substantially different from those of some other coastal dune waters.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00008694
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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