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  1. No Access

    Chapter

    Changes in spatial distribution of phosphorus and nitrogen in the large north-temperate lowland Lake Peipsi (Estonia/Russia)

    We investigated changes in the spatial distribution of nitrogen (N) and phosphorus (P) in Lake Peipsi using limnological data from 1970 to 2005. The results show differences in nutrient content between the nor...

    Külli Kangur, Tõnu Möls in European Large Lakes Ecosystem changes and… (2008)

  2. No Access

    Chapter

    Nutrients and phytoplankton in Lake Peipsi during two periods that differed in water level and temperature

    Data for the vegetation periods (May–November) of 1985–2003 were used to collate the nutrient content and biomass of the most important phytoplankton groups in Lake Peipsi (Estonia). Two periods differing in e...

    Marina Haldna, Anu Milius, Reet Laugaste… in European Large Lakes Ecosystem changes and… (2008)

  3. No Access

    Chapter

    Highlights of large lake research and management in Europe

    Lakes in Europe have a bipolar distribution by latitude with higher lake densities in the north (58–65° N) and south (38–48° N). By area, 95% of the large lakes (>100 km2) are located at altitudes lower than 100 ...

    Peeter Nõges, Külli Kangur, Tiina Nõges… in European Large Lakes Ecosystem changes and… (2008)

  4. No Access

    Chapter and Conference Paper

    The role of temperature in the population dynamics of smelt Osmerus eperlanus eperlanus m. spirinchus Pallas in Lake Peipsi (Estonia/Russia)

    We analysed lake smelt (Osmerus eperlanus eperlanus m. spirinchus Pallas.) population dynamics in relation to water level and temperature in Lake Peipsi, Estonia/Russia, using commercial fishery statistics from 1...

    Andu Kangur, Peeter Kangur, Külli Kangur, Tõnu Möls in Shallow Lakes in a Changing World (2007)

  5. No Access

    Chapter and Conference Paper

    Combining limnological and palaeolimnological approaches in assessing degradation of Lake Pskov

    Limnological monitoring data and palaeorecords from large shallow Lake Pskov were used to study the long-term dynamic pattern of the lake ecosystem and to identify the start of its degradation. Lake Pskov is t...

    Mihkel Kangur, Jaan-Mati Punning, Külli Kangur… in Shallow Lakes in a Changing World (2007)

  6. No Access

    Chapter

    A comparative study on the feeding of eel, Anguilla anguilla (L.), bream, Abramis brama (L.) and ruffe, Gymnocephalus cernuus (L.) in Lake Võrtsjärv, Estonia

    The stomach contents of eel, bream and ruffe were examined in order to detect the diet overlap and possible food competition between these benthophagous fishes in the eutrophic Lake Võrtsjärv. The frequency of...

    Külli Kangur, Andu Kangur, Peeter Kangur in Shallow Lakes ’98 (1999)