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Résultats 181-190 de 253
Nitrogen exchange at the sediment-water interface [Baltic Sea]
1977
Engvall, A.G. (Stockholm Univ. (Sweden). Inst. foer Geologi)
Swedish legislation regarding purification and some of the techniques applied at Swedish municipal sewage treatment and industrial plants
1977
Hartwig, J. (Statens Naturvaardsverk, Solna (Sweden))
Water transport through the Aaland Sea [Baltic Sea]
1977
Ehlin, U. | Ambjoern, C. (Sveriges Meteorologiska och Hydrologiska Inst., Norrkoeping (Sweden))
14C-bioassays with the natural phytoplankton in the Stockholm archipelago [Sweden, limiting factors, primary production, fresh and brackish waters]
1977
Norin, L.L. (Uppsala Univ. (Sweden). Inst. foer Vaextekologi)
[The necessity to use intercalibrated analytical methods when investigating coastal waters of e.g. German Democratic Republic and Poland [Baltic Sea and the utilization of electronic data Processing]]
1977
Berend, P. (Wasserwirtschaftsdirektion Kueste-Warnow-Peene, Stralsund (Germany, F.R.))
A technique for determining the load of pollutants on the sea [mathematical modelling, Baltic Sea]
1977
Velner, H.A. (Tallinskij Politekhnicheskij Inst. (USSR)) | Linnupyld, L.R. | Toompark, P.V.
Intercalibration of chemical methods for determination of oil in sea water and sediments [pollution]
1977
Carlberg, S.R. (Fiskeristyrelsen, Goeteborg (Sweden))
Levels of DDT and PCB in littoral fishes along the Swedish coast [pike, Esox lucius, eel, Anguilla anguilla, Baltic Sea, water pollution]
1977
Jensen, S. (Statens Naturvaardsverk, Stockholm (Sweden)) | Olsson, M. | Vaz, R.
Modelling of substance transfer in the coastal regions of the Baltic Sea [distribution of pollutants]
1977
Juhat, M. | Toompuu, A. (AN Ehstonskoj SSR, Tallin. Inst. Termofiziki i Ehlektrofiziki)
Oxygen demand in abyssal waters
1977
Skopintsev, B.A. (AN SSSR, Yaroslavl' (USSR). Inst. Biologii Vnutrennikh Vod)
