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Bárbara Angélio Quirino, Sidinei Magela Thomaz, Erik Jeppesen, Martin Søndergaard, Mário Sérgio Dainez-Filho and Rosemara Fugi
Aquatic macrophytes are generally recognized to influence fish?prey interactions. We assessed how fish consume particular foods, and how their foraging efficiency, trophic niche breadth, and niche overlap respond to gradients of macrophyte density and di...
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Nicolas Vidal, Susanne L. Amsinck, Vítor Gonçalves, José M. Neto Azevedo, Liselotte S. Johansson, Kirsten S. Christoffersen, Torben L. Lauridsen, Martin Søndergaard, Rikke Bjerring, Frank Landkildehus, Klaus P. Brodersen, Mariana Meerhoff and Erik Jeppesen
Disentangling the effects of climate change on nature is one of the main challenges facing ecologists nowadays. Warmer climates forces strong effects on lake biota for fish, leading to a reduction in size, changes in diet, more frequent reproduction, and...
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Erik Jeppesen, Martin Søndergaard and Zhengwen Liu
Lakes all around the globe are under severe pressure due to an increasing anthropogenic impact from a growing population in a more developed world. Accordingly, today, many lakes are highly eutrophic and suffer from severe blooms of often toxic cyanobact...
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Martin Søndergaard, Torben L. Lauridsen, Liselotte S. Johansson and Erik Jeppesen
Biomanipulation by fish removal has been used in many shallow lakes as a method to improve lake water quality. Here, we present and analyse 30 years of chemical and biological data from the shallow and 16 ha large Lake Væng, Denmark, which has been bioma...
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María Florencia Gutierrez, Melina Devercelli, Sandra Brucet, Torben L. Lauridsen, Martin Søndergaard, Erik Jeppesen
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Nutrient fluctuations and climate warming can synergistically affect trophic dynamics in lakes, resulting in enhanced symptoms of eutrophication, thereby potentially counteracting restoration measures. We performed a long-term study (23 years) of zooplan...
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Jonas Rolighed, Erik Jeppesen, Martin Søndergaard, Rikke Bjerring, Jan H. Janse, Wolf M. Mooij, Dennis Trolle
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Complex lake ecosystem models can assist lake managers in developing management plans counteracting the eutrophication symptoms that are expected to be a result of climate change. We applied the ecological model PCLake based on 22 years of data from shal...
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Korhan Özkan, Erik Jeppesen, Thomas A. Davidson, Rikke Bjerring, Liselotte S. Johansson, Martin Søndergaard, Torben L. Lauridsen and Jens-Christian Svenning
A two-decade (1989?2008) time series of lake phyto- and zooplankton, water characteristics and climate in 17 Danish lakes was analysed to examine the long term changes and the effects of lake restoration efforts. The analyses of the pair-wise correlation...
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