Production, consumption and prey availability of northern pike (Esox lucius), pikeperch (Stizostedion lucioperca) and European catfish (Silurus glanis): a bioenergetics approach

1990 ◽  
pp. 497-509
Author(s):  
Alexander J. P. Raat
Keyword(s):  
Prey Availability ◽  
Northern Pike ◽  
Esox Lucius ◽  
Silurus Glanis ◽  
Pike Esox Lucius ◽  
European Catfish ◽  
Stizostedion Lucioperca

Trends in Harvests of Pikeperch (Stizostedion lucioperca), Eurasian Perch (Perca fluviatilis), and Northern Pike (Esox lucius) and Associated Environmental Changes in Lakes Mälaren and Hjälmaren, 1914–74

1977 ◽  
Vol 34 (10) ◽  
pp. 1720-1724 ◽  
Author(s):  
Hugo Rundberg
Keyword(s):  
Environmental Changes ◽  
Perca Fluviatilis ◽  
Northern Pike ◽  
Esox Lucius ◽  
Community Change ◽  
Eurasian Perch ◽  
Important Species ◽  
Pike Esox Lucius ◽  
Perch Perca Fluviatilis ◽  
Stizostedion Lucioperca

The fish communities in and the trophic states of lakes Mälaren and Hjälmaren have changed gradually since the late 1700s. In both lakes, pikeperch (Stizostedion lucioperca), Eurasian perch (Perca fluviatilis), and northern pike (Esox lucius) are important species in the recreational and commercial fishery. Pikeperch has increased from an unimportant species to predominance in both lakes. The importance of Eurasian perch however, has decreased markedly. The most likely explanation for these changes is increased cultural eutrophication. Key words: Percidae, pikeperch, Eurasian perch, northern pike, harvests, eutrophication, community change, behavior

Catchments affect growth rate of Northern Pike, Esox lucius, in subarctic lakes

2021 ◽  
Vol 83 (3) ◽  
Author(s):  
Mehdi Moslemi-Aqdam ◽  
George Low ◽  
Mike Low ◽  
Brian A. Branfireun ◽  
Heidi K. Swanson
Keyword(s):  
Growth Rate ◽  
Northern Pike ◽  
Esox Lucius ◽  
Subarctic Lakes ◽  
Pike Esox Lucius

Temporal change estimation of mercury concentrations in northern pike (Esox lucius L.) in Swedish lakes

Chemosphere ◽  
2012 ◽  
Vol 86 (5) ◽  
pp. 439-445 ◽  
Author(s):  
Staffan Åkerblom ◽  
Mats Nilsson ◽  
Jun Yu ◽  
Bo Ranneby ◽  
Kjell Johansson
Keyword(s):  
Temporal Change ◽  
Northern Pike ◽  
Esox Lucius ◽  
Pike Esox Lucius

Effects of Liming on the Distribution of Cadmium in Water, Sediment, and Organisms in a Swedish Lake

1988 ◽  
Vol 45 (7) ◽  
pp. 1154-1162 ◽  
Author(s):  
Paul Andersson ◽  
Hans Borg
Keyword(s):  
Lake Water ◽  
Cadmium Concentration ◽  
Northern Pike ◽  
Esox Lucius ◽  
Suspended Particles ◽  
Fish Liver ◽  
Free Swimming ◽  
Pike Esox Lucius ◽  
Insect Larva ◽  
Before And After

We studied the cadmium concentrations in water, sediment, suspended particles, a free-swimming insect larva (Chaoborus), a sediment-bound insect larva (Chironomus), and liver of northern pike (Esox lucius) before and after liming operations in Lake Långsjön, Sweden. In accordance with the higher pH levels obtained in the lake water after the limings, cadmium concentration decreased in the water but increased in the sediment. Cadmium concentration in fish liver and Chironomus decreased after the limings whereas the concentration in Chaoborus larvae increased after the first liming. Possible mechanisms are discussed.

Individual specialization and trophic adaptability of northern pike ( Esox lucius ): an isotope and dietary analysis

Oecologia ◽  
1999 ◽  
Vol 120 (3) ◽  
pp. 386-396 ◽  
Author(s):  
Catherine P. Beaudoin ◽  
William M. Tonn ◽  
Ellie E. Prepas ◽  
Leonard I. Wassenaar
Keyword(s):  
Northern Pike ◽  
Esox Lucius ◽  
Dietary Analysis ◽  
Individual Specialization ◽  
Pike Esox Lucius
Sign in / Sign up

Export Citation Format

Share Document