Niels Jepsen

Best Publications

• More than one million barriers fragment Europe's rivers.

  Barbara Belletti;Barbara Belletti;Carlos Garcia de Leaniz;Joshua Jones;Simone Bizzi;Simone Bizzi

  643
  Citations

• Surgical implantation of telemetry transmitters in fish: how much have we learned?

  Niels Jepsen;Anders Koed;Eva B. Thorstad;Etienne Baras

  455
  Citations

• Survival of radio-tagged Atlantic salmon (Salmo salar L.) and trout (Salmo trutta L.) smolts passing a reservoir during seaward migration

  Niels Jepsen;Kim Aarestrup;Finn Økland;Gorm Rasmussen

  264
  Citations

• Surgical implantation of telemetry transmitters in fish: how much have we learned?

  Unknown

  254
  Citations

• The use of external electronic tags on fish: an evaluation of tag retention and tagging effects

  Niels Jepsen;Eva Bonsak Thorstad;Torgeir Børresen Havn;Martyn C. Lucas

  231
  Citations

• Survival of radiotagged Atlantic salmon (Salmo salar L.) – and trout (Salmo trutta L.) smolts passing a reservoir during seaward migration

  Unknown

  174
  Citations

• Competition for the fish - fish extraction from the Baltic Sea by humans, aquatic mammals and birds

  Sture Hansson;Ulf Bergström;Erik Bonsdorff;Tero Härkönen

  141
  Citations

• Upstream migration of Atlantic salmon at a power station on the River Nidelva, Southern Norway

  E.B. Thorstad;F. Økland;F. Kroglund;Niels Jepsen

  127
  Citations

• Behavioural interactions between prey (trout smolts) and predators (pike and pikeperch) in an impounded river

  Niels Jepsen;Susanne Pedersen;Eva Thorstad

  124
  Citations

• Behavior of pike (Esox lucius L.) .50 cm in a turbid reservoir and in a clearwater lake

  N. Jepsen;S. Beck;C. Skov;A. Koed

  121
  Citations

• The Physiological Response of Chinook Salmon Smolts to Two Methods of Radio-Tagging

  N. Jepsen;L. E. Davis;C. B. Schreck;B. Siddens

  115
  Citations

• Effects of tag and suture type on survival and growth of brown trout with surgically implanted telemetry tags in the wild

  Unknown

  107
  Citations

• Movements of two strains of radio tagged Altlantic salmon, Salmo salar L., smolts through a reservoir

  K. Aarestrup;N. Jepsen;G. Rasmussen;F. Òkland

  104
  Citations

• Observations of predation on salmon and trout smolts in a river mouth

  N. Jepsen;E. Holthe;F. Økland

  96
  Citations

• Does roach behaviour differ between shallow lakes of different environmental state

  Lene Jacobsen;Søren Berg;Niels Jepsen;Christian Skov

  94
  Citations

• Initial mortality of radio-tagged Atlantic salmon (Salmo salar L.) smolts following release downstream of a hydropower station

  Anders Koed;Niels Jepsen;Kim Aarestrup;C. Nielsen

  93
  Citations

• Shining a light on the loss of rheophilic fish habitat in lowland rivers as a forgotten consequence of barriers, and its implications for management

  Kim Birnie-Gauvin;Kim Aarestrup;Thorsten M.O. Riis;Niels Jepsen

  90
  Citations

• Spawning migration of sea trout (Salmo trutta (L)) in a Danish river

  Kim Aarestrup;Niels Jepsen

  87
  Citations

• Movement and mortality of stocked brown trout in a stream

  Kim Aarestrup;Niels Jepsen;Anders Koed;Stig Pedersen

  87
  Citations

• Activity and food choice of piscivorous perch (Perca fluviatilis) in a eutrophic shallow lake: a radio-telemetry study

  Lene Jacobsen;Søren Berg;Mads Broberg;Niels Jepsen

  86
  Citations