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The Swelinia Stream is one of several streams discharging into the Gulf of Gdansk in the Sopot coastal zone. The stream is inhabited by a great variety of benthic diatom flora, among which freshwater alkaliphilous diatoms, typical of eutrophic waters, are predominant. The β-meso- and β/α-mesosaprobic diatoms typical of waters moderately polluted by organic matter prevail within the saprobic groups. Xenosaprobic diatoms occur only occasionally. Quantitative analysis of diatoms, classified according to their saprobic requirements into taxa sensitive, tolerant and resistant to organic pollution, has shown that the water quality is deteriorating downstream. Evidence for this was the absence of class I water in the stream's lower course; the usual quality level is class II, which may even drop to class III in the summer and autumn.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
59--71
Opis fizyczny
Bibliogr. 21 poz., rys., wykr.
Twórcy
autor
- Institute of Oceanography, University of Gdańsk, Al. Piłsudskiego 46, 81-372 Gdynia, Poland
autor
- Faculty of Pharmacy, Medical Academy, ul. Hallera 107, 80-416 Gdańsk, Poland
Bibliografia
- [1.] Bogaczewicz-Adamczak B., Geringer d'Oedenberg M., (1998), A physico-chemical and biological assessment of water quality in the Swelinia Stream in 1995-97, M.Sc. thesis, Instytut Oceanografii, Uniwersytet Gdański (in Polish).
- [2.] Denys L., 1991, A check-list of the diatoms in the Holocene deposits of the western Belgian coastal plain with a survey of their apparent ecological requirements, I. Introduction, ecological code and complete list, Belgische Geologische Dienst, Professional Paper 1991/2, 246, 41 pp.
- [3.] Dokulil M. T., Schmidt R., Kofler S., 1997, Benthic diatom assemblages as indicators of water quality in an urban flood - water impoundment, Neue Donau, Vienna, Austria, Nova Hedwigia, 65 (1-4), 273-284.
- [4.] Hakansson H., Miller-Heackel A., 1982, Characteristic diatom species in the coastal river Angeran, [in:] Coastal Research in the Gulf of Bothnia, Miller K. (ed.), Dr W. Junk Publishers, The Hague.
- [5.] Hofmann G., 1994, Aufwuchs - Diatomeen in Seen und ihre Eignung als Indikatoren der Trophie, Bibliotheca Diatomologica 30, Cramer, Berlin, 241 pp.
- [6.] Kawecka B., 1985, Ecological characteristics of sessile algal communities in the Olczycki stream (Tatra Mis, Poland) with special consideration of light and temperature, Acta Hydrobiol., 27, 299-310.
- [7.] Kawecka B., 1993, Ecological characteristics of sessile algol communities in streams flowing from the Tatra Mountains in the area of Zakopane (Southern Poland), with special consideration of their requirements with regard to nutrients, Acta Hydrobiol., 35, 296-306.
- [8.] Kobayasi H., Mayama S., 1989, Evaluation of river water quality by diatoms, the Korean Journal of Phycology, 4 (2), 121-133.
- [9.] Kwandrans J., Eloranta P., Kawecka B., Wojtan K., 1998, The use of benthic diasom communities to evaluate water quality in rivers of Southern Poland, Journal of Applied Phycology, 10, 193-201.
- [10.] Lange-Bertalot H., 1978, Diatomeen - Differentialarten anstelle von Leitformen: ein geeigneteres Kriterium der Gewqsserbelastung, Arch. Hydrobiol, Suppl., 51, 393-427.
- [11.] Lange-Bertalot H., 1979, Pollution Tolerance of Diatoms as a Criterion for Water Quality Estimation, Nova Hedwigia, Beih., 64, 285-304.
- [12.] Marko A., (1998), The effect of the Babidolski Stream on the environment of the littoral zone of the Gulf of Gdańsk, M.Sc. thesis (1998), Instytut Oceanografii, Uniwersytet Gdański (in Polish).
- [13.] Olańczuk-Neyman K., Czerwionka K., 1994, A bacterological assessment of the sanitary condition of waters in the Sopot area, [in:] The pollution and renewal of the Gulf of Gdańsk, Błażejowski J., Schuller D. (eds.), Seminar proceedings, Gdynia 1991, Wyd. Uniwersytet Gdański, 112-117 (in Polish).
- [14.] Picińska-Faltynowicz J., 1998, An assessment of the degree of purity of the Kaczy Potok stream in Gdynia based on epilithic diasom communities, [in:] Algae as universal bioindicators of the natural environment with particular emphasis on the Odra estuary, Proceedings of the XVII Symposium of the Phaecological Section, Polish Botanical Socjety, Szczecin-Łukęcin 7-11 May 1998, Wyd. Akademia Rolnicza, Szczecin, p. 21 (in Polish).
- [15.] Round F. E., Bukhtiyarova L., 1996, Epipsammic diatoms- communities of British rivers, Diatom Research, 11 (2), 363-372.
- [16.] Schmidt Ch., Lange-Bertalot H., 1991, Kieselalgen als Indikatoren fur Gewasserqualitat. Wissenschaftsmagazin der J. W.Goethe-Universität Frankfurt/M., Forschung Frankfurt, 4, 34-44.
- [17.] Silva-Benavides A. M., 1996, The epilithic diasom flora of a pristine and a polluted river in Costa Rica, Central America, Diatom Research, 11 (1), 105-142.
- [18.] Sobociński Z., Trybuszewski P., 1994, The characteristics of watercourses discharging into Puck Bay and the Gulf of Gdańsk, [in:] The pollution and renewal of the Gulf of Gdańsk, Błażejowski J., Schuller D. (eds.), Seminar proceedings, Gdynia 1991, Wyd. Uniwersytet Gdański, 97-103 (in Polish).
- [19.] Sobol Z., Szumilas T., 1994, The causes of the poor sanitary stale of coastal seawaters and the Gulf of Gdańsk, [in:] The pollution and renewal of the Gulf of Gdańsk, Błażejowski J., Schuller D. (eds.), Seminar proceedings, Gdynia 1991, Wyd. Uniwersytet Gdański, 104-111 (in Polish).
- [20.] Stefaniak K., (1998), The impact of the Karlikowski Potok stream on the environmental condition of the coastal zone of the Gulf of Gdańsk, M.Sc. thesis (1998), Instytut Oceanografii, Uniwersytet Gdański, (in Polish).
- [21.] Van Dam H., Mertens A., Sinkeldam J., 1994, A code checklist and ecological indicator values offreshwater diatoms from the Netherlands, Netherlands Journal of Aquatic Ecology, 28 (1), 117-133.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUS8-0025-0006