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  1. Article

    Open Access

    Using the “mean temperature of the catch” to assess fish community responses to warming in a temperate lake

    This contribution applies the “mean temperature of the catch” (MTC) concept of Cheung et al. (Nature 497:365–368, 2013) to fish catch data for Lake Peipsi, Estonia/Russia, covering the years 1931 to 2019. The pre...

    Külli Kangur, Erki Tammiksaar, Daniel Pauly in Environmental Biology of Fishes (2022)

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  2. No Access

    Article

    Wind-induced sediment resuspension as a potential factor sustaining eutrophication in large and shallow Lake Peipsi

    Using sediment traps, we aimed to elucidate the temporal and spatial variations in sediment fluxes in large and shallow Lake Peipsi, over the May to October 2011 period, and analyze the factors behind those va...

    Olga Tammeorg, Juha Niemistö, Tõnu Möls, Reet Laugaste, Kristel Panksep… in Aquatic Sciences (2013)

  3. No Access

    Article

    Impacts of climate warming on the long-term dynamics of key fish species in 24 European lakes

    Fish play a key role in the trophic dynamics of lakes. With climate warming, complex changes in fish assemblage structure may be expected owing to direct effects of temperature and indirect effects operating t...

    Erik Jeppesen, Thomas Mehner, Ian J. Winfield, Külli Kangur, Jouko Sarvala… in Hydrobiologia (2012)

  4. No Access

    Article

    Diet patterns and ontogenetic diet shift of pikeperch, Sander lucioperca (L.) fry in lakes Peipsi and Võrtsjärv (Estonia)

    Pikeperch is a major predator in the pelagic zone of eutrophic waters, such as the large north-temperate lowland lakes Võrtsjärv (Estonia) and Peipsi (Estonia/Russia). The size and structure of the pikeperch p...

    Kai Ginter, Külli Kangur, Andu Kangur, Peeter Kangur, Marina Haldna in Hydrobiologia (2011)

  5. No Access

    Article

    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 Hydrobiologia (2008)

  6. No Access

    Article

    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, Külli Kangur in Hydrobiologia (2008)

  7. No Access

    Article

    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, Anu Reinart, Heikki Simola… in Hydrobiologia (2008)

  8. No Access

    Book

    European Large Lakes Ecosystem changes and their ecological and socioeconomic impacts

    Tiina Nõges, Reiner Eckmann… in Developments in Hydrobiology (2008)

  9. 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)

  10. 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)

  11. 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)

  12. No Access

    Article

    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 Hydrobiologia (2007)

  13. No Access

    Article

    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, Külli Kangur, Reet Laugaste, Jaan-Mati Punning, Tõnu Möls in Hydrobiologia (2007)

  14. 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)

  15. 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)

  16. No Access

    Article

    Condition and growth of ruffe Gymnocephalus cernuus (L.) in two large shallow lakes with different fish fauna and food recourse

    Ruffe is one of the most numerous fishes in Estonian large Lakes Peipsi (area 3555 km2, mean depth 7.1 m) and Võrtsjärv (270 km2, 2.8 m). Owing to its small size ruffe has little value for commercial or recreatio...

    Peeter Kangur, Andu Kangur, Külli Kangur, Tõnu Möls in Hydrobiologia (2003)

  17. No Access

    Article

    Phytoplankton response to changed nutrient level in Lake Peipsi (Estonia) in 1992–2001

    In the 1990s, the nutrient load from the catchment area, carried into the large shallow eutrophic Lake Peipsi (area 3555 km2), diminished in comparison with the 1980s. The aim of the investigation was to analyse ...

    Külli Kangur, Tõnu Möls, Anu Milius, Reet Laugaste in Hydrobiologia (2003)

  18. No Access

    Article

    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 Hydrobiologia (1999)

  19. 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)

  20. No Access

    Article

    Macrozoobenthos of Lake Peipsi-Pihkva: long-term biomass changes

    Macrozoobenthos of the large (3,558 km2) Lake Peipsi-Pihkva was monitored at 22–24 sampling spots yearly in June 1964–1994 as well as 50 shallow-water profiles in mid-summer 1970, 1980, and 1990. No qualitative c...

    Tarmo Timm, Külli Kangur, Henn Timm, Viivi Timm in Hydrobiologia (1996)

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