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  1. No Access

    Article

    Factors controlling recent diatom assemblages across a steep local nutrient gradient in central-eastern Finland

    The Iisalmi Route, a chain of lakes in central-eastern Finland, is more eutrophic than its surroundings. We used multivariate analyses to study the influence of selected environmental factors (water quality, b...

    Mira Tammelin, Tommi Kauppila, Matias Viitasalo in Hydrobiologia (2017)

  2. Article

    Open Access

    Ecosystem change in the large and shallow Lake Säkylän Pyhäjärvi, Finland, during the past ~400 years: implications for management

    Lake Säkylän Pyhäjärvi has been an important fishing site and drinking water source for the local population for centuries. The lake has undergone significant changes: (1) the water level was lowered in the 16...

    Anne-Mari Ventelä, Susanne Lildal Amsinck, Tommi Kauppila… in Hydrobiologia (2016)

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  3. No Access

    Article

    Sediment and phytoplankton records of the cyanobacterial genus Anabaena in boreal Lake Pyhäjärvi

    Past occurrence and quantities of Anabaena cyanobacteria in Lake Pyhäjärvi, SW Finland, were investigated using sediment and phytoplankton records. A short sediment core covering the past 20 years was examined fo...

    Johanna Räsänen, Tommi Kauppila, Kristiina Vuorio in Hydrobiologia (2006)

  4. No Access

    Article

    Response of a shallow boreal lake to recent nutrient enrichment – implications for diatom-based phosphorus reconstructions

    Water quality of the shallow, mesotrophic, and macrophyte-dominated Lake Kaljasjärvi has been monitored at three to four year intervals since 1978. During the monitoring period, surface-water total phosphorus ...

    Tommi Kauppila, Samu E. Valpola in Hydrobiologia (2003)