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Browsing Recerca by Author "Volta, Pietro"

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Climate change impacts on lakes: an integrated ecological perspective based on a multi-faceted approach, with special focus on shallow lakes

Jeppesen, Erik; Meerhoff, Mariana; Davidson, Thomas A.; Trolle, Dennis; SondergaarD, Martin; Lauridsen, Torben L.; Beklioglu, Meryem; Brucet Balmaña, Sandra; Volta, Pietro; González-Bergonzoni, Iván; Nielsen, Anders (PagePress, 2014)

Freshwater ecosystems and their biodiversity are presently seriously threatened by global development and population growth, leading to increases in nutrient inputs and intensification of eutrophication-induced problems ...
Density-dependent effects as key drivers of intraspecific size structure of six abundant fish species in lakes across Europe

Arranz Urgell, Ignasi; Mehner, Thomas; Benejam Vidal, Lluís; Argillier, Christine; Holmgren, Kerstin; Lauridsen, Torben L.; Volta, Pietro; Winfield, Ian J.; Brucet Balmaña, Sandra (2015)

Fish size structure has traditionally been used for elucidating trophic interactions and patterns of energy transfer through trophic levels(Trebilco et al.2013). We analysed the siz estructure of six common freshwater ...
Fish diversity in European lakes: geographical factors dominate over anthropogenic pressures

Brucet Balmaña, Sandra; Pédron, Sthépanie; Mehner, Thomas; Lauridsen, Torben L.; Argillier, Christine; Winfield, Ian J.; Volta, Pietro; Emmrich, Matthias; Hesthagen, Trygve; Holmgren, Kerstin; Benejam Vidal, Lluís; Kelly, Fiona; Krause, Teet; Palm, Anu; Rask, Martti; Jeppesen, Erik (Wiley, 2013)

1. We aimed to distinguish the relative contributions of natural and anthropogenic local factors on patterns of fish diversity in European lakes at different geographical scales. 2. We compiled data from standardised ...
Geographical patterns in the body-size structure of European lake fish assemblages along abiotic and biotic gradients

Emmrich, Matthias; Pédron, Sthépanie; Brucet Balmaña, Sandra; Winfield, Ian J.; Jeppesen, Erik; Volta, Pietro; Argillier, Christine; Lauridsen, Torben L.; Holmgren, Kerstin; Hesthagen, Trygve; Mehner, Thomas (Wiley, 2014)

Aim Our aim was to document geographical patterns of variation in the body-size structure of European lake fish assemblages along abiotic gradients, and any differences in fish assemblage structure. We hypothesized that ...

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Browsing Recerca by Author "Volta, Pietro"

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