Vol. 58 No. 1 (1999)

Original Articles

• Deep water warming in lakes: an indicator of climatic change

  Walter AMBROSETTI, Luigi BARBANTI

  1-9

  https://doi.org/10.4081/jlimnol.1999.1

  Published: 1 February 1999

  4003

  PDF: 1261

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• Distribution of native and exotic branchiobdellidans (Annelida: Clitellata) on their respective crayfish hosts in northern Italy, with the first record of native Branchiobdella species on an exotic North American crayfish.

  Stuart R. GELDER, Giovanni B. DELMASTRO, Joy N. RAYBURN

  20-24

  https://doi.org/10.4081/jlimnol.1999.20

  Published: 1 February 1999

  1710

  PDF: 803

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• Population dynamics and production of crustacean zooplankton in two mountain lakes in the Italian Alps (Lake Paione Superiore and Lake Malghette).

  Marina MANCA, Patrizia COMOLI, Valeria LENCIONI

  25-28

  https://doi.org/10.4081/jlimnol.1999.25

  Published: 1 February 1999

  1947

  PDF: 667

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• An unusual type of Daphnia head shields from plankton and sediments of Himalayan lakes.

  Marina MANCA, Patrizia COMOLI, Fiorenza G. MARGARITORA

  29-32

  https://doi.org/10.4081/jlimnol.1999.29

  Published: 1 February 1999

  2181

  PDF: 680

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• The trophic evolution of Lake Iseo as related to its holomixis

  Letizia GARIBALDI, Valeria MEZZANOTTE, Maria Cristina BRIZZIO, Michela ROGORA, Rosario MOSELLO

  10-19

  https://doi.org/10.4081/jlimnol.1999.10

  Published: 1 February 1999

  2689

  PDF: 768

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• Performances of analytical methods for freshwater analysis assessed through intercomparison exercises. II. Major ions.

  Aldo MARCHETTO, Rosario MOSELLO, Gabriele TARTARI, Michele BIANCHI, Helga GEISS, Giorgio SERRINI, Gianna SERRINI-LANZA, Herbert MUNTAU

  33-41

  https://doi.org/10.4081/jlimnol.1999.33

  Published: 1 February 1999

  2313

  PDF: 605

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• Pluriannual evolution of the hydrochemistry of two Alpine lakes (Lake Paione Inferiore and Lake Paione Superiore, Ossola Valley) in relation to atmospheric loads.

  Rosario MOSELLO, Aldo MARCHETTO, Angela BOGGERO, Maria Cristina BRIZZIO, Gabriele A. TARTARI, Michela ROGORA

  42-48

  https://doi.org/10.4081/jlimnol.1999.42

  Published: 1 February 1999

  2082

  PDF: 568

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• A sampler-incubator for studying zooplankton grazing and phytoplankton production.

  Oscar RAVERA, Silvia SCOTTO

  49-57

  https://doi.org/10.4081/jlimnol.1999.49

  Published: 1 February 1999

  2195

  PDF: 1034

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• Considerations on the biochemical composition of some freshwater zooplankton species.

  Nicoletta RICCARDI, Monica MANGONI

  58-65

  https://doi.org/10.4081/jlimnol.1999.58

  Published: 1 February 1999

  2170

  PDF: 872

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• Studies on the zooplankton of the deep subalpine Lake Garda.

  Nico SALMASO, Luigi NASELLI-FLORES

  66-76

  https://doi.org/10.4081/jlimnol.1999.66

  Published: 1 February 1999

  1772

  PDF: 818

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