Henrik Baktoft

Research Output

Research Output per year

2002 2021

• 60 Journal article
• 14 Conference abstract for conference
• 14 Net publication - Internet publication
• 8 Report
• 8 More
  • 3 Poster
  • 2 Paper
  • 1 Ph.D. thesis
  • 1 Conference abstract in proceedings
  • 1 Sound/Visual production (digital)

Research Output per year

Research Output per year

Search results

• 2021

  actel: Standardised analysis of acoustic telemetry data from animals moving through receiver arrays

  Flávio, H. & Baktoft, H., 2021, In : Methods in Ecology and Evolution. 12, 1, p. 196-203 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • acoustic data
  • telemetry
  • acoustics
  • animal
  • animals
• 2020

  A field evaluation of long-term effects of PIT tagging

  Skov, C., Hansen, J. H., Baktoft, H., Brönmark, C., Brodersen, J., Chapman, B. B., Hansson, L-A., Hulthén, K. & Nilsson, P. A., 2020, In : Journal of Fish Biology. 96, 4, p. 1055-1059 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • tagging
  • long-term effect
  • Rutilus rutilus
  • long term effects
  • Perca fluviatilis

• Can energy depletion of wild atlantic salmon kelts negotiating hydropower facilities lead to reduced survival?

  Baktoft, H., Gjelland, K. Ø., Szabo-Meszaros, M., Silva, A. T., Riha, M., Økland, F., Alfredsen, K. & Forseth, T., 2020, In : Sustainability. 12, 18, 12 p., 2359.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Energy Metabolism
  • hydropower
  • energy
  • Hydraulic models
  • Rivers
  56 Downloads (Pure)

• Comparing methodologies in marine habitat monitoring research: An assessment of species-habitat relationships as revealed by baited and unbaited remote underwater video systems

  Rhodes, N., Wilms, T., Baktoft, H., Ramm, G., Bertelsen, J. L., Flávio, H. D. M., Støttrup, J. G., Kruse, B. M. & Svendsen, J. C., 2020, In : Journal of Experimental Marine Biology and Ecology. 526, 151315.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • video
  • monitoring
  • habitat
  • methodology
  • habitats

• Ecological Consequences of Animal Migration: Prey Partial Migration Affects Predator Ecology and Prey Communities

  Hansen, J. H., Skov, C., Baktoft, H., Brönmark, C., Chapman, B., Hulthén, K., Hansson, L-A., Nilsson, P. A. & Brodersen, J., 2020, In : Ecosystems. 23, p. 292-306 15 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • animal migration
  • Ecology
  • Lakes
  • migratory behavior
  • environmental impact

• Great cormorant (Phalacrocorax carbo sinensis) predation on juvenile down-migrating trout (Salmo trutta) in a lowland stream

  Källo, K., Baktoft, H., Jepsen, N. & Aarestrup, K., 2020, In : ICES Journal of Marine Science. 77, 2, p. 721-729 9 p., fsz227.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Phalacrocorax carbo sinensis
  • Phalacrocorax carbo
  • Salmo trutta
  • trout
  • lowlands

• Insights into the users of a citizen science platform for collecting recreational fisheries data

  Gundelund, C., Arlinghaus, R., Baktoft, H., Hyder, K., Venturelli, P. & Skov, C., 2020, In : Fisheries Research. 229, 8 p., 105597.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • sport fishing
  • fishermen
  • citizen
  • fishery
  • mobile telephones

• Maladaptive migration behaviour in hybrids links to predator-mediated ecological selection

  Pärssinen, V., Hulthén, K., Brönmark, C., Skov, C., Brodersen, J., Baktoft, H., Chapman, B. B., Hansson, L-A. & Anders Nilsson, P., 2020, In : Journal of Animal Ecology. 89, 11, p. 2596-2604 9 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • migratory behavior
  • predator
  • predators
  • Rutilus rutilus
  • Phalacrocorax carbo
  26 Downloads (Pure)

• The effects of hydrodynamics on the three-dimensional downstream migratory movement of Atlantic salmon

  Silva, A. T., Bærum, K. M., Hedger, R. D., Baktoft, H., Fjeldstad, H-P., Gjelland, K. Ø., Økland, F. & Forseth, T., 2020, In : Science of the Total Environment. 705, 135773.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Fish
  • Hydrodynamics
  • hydrodynamics
  • fish
  • effect
  78 Downloads (Pure)

• The influence of system settings on positioning accuracy in acoustic telemetry, using the YAPS algorithm

  Vergeynst, J., Baktoft, H., Mouton, A., De Mulder, T., Nopens, I. & Pauwels, I., 2020, In : Animal Biotelemetry. 8, 1, 12 p., 25.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • telemetry
  • Telemetering
  • positioning
  • acoustics
  • Animals
  28 Downloads (Pure)
• 2019

  Artificial lakes delay the migration of brown trout Salmo trutta smolts: a comparison of migratory behaviour in a stream and through an artificial lake

  Schwinn, M., Baktoft, H., Aarestrup, K. & Koed, A., 2019, In : Journal of Fish Biology. 94, 5, p. 745-751

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • artificial lake
  • migratory behavior
  • smolt
  • smolts
  • Salmo trutta
  65 Downloads (Pure)

• Behaviour of adult sea trout Salmo trutta that survive or die at sea

  Kristensen, M. L., Righton, D., Villar-Guerra, D. D., Baktoft, H. & Aarestrup, K., 2019, In : Estuarine, Coastal and Shelf Science. 227, 106310.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Salmo trutta
  • fish
  • diving
  • sea
  • sport fishing

• Biomanipulating streams: a supplementary tool in lake restoration

  Skov, C., Hansen, J. H., Baktoft, H., Brodersen, J., Brönmark, C., Hansson, L. A., Hulthén, K., Chapman, B. B. & Nilsson, P. A., 1 Jan 2019, In : Hydrobiologia. 829, p. 205-216

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  • lakes
  • restoration
  • cyprinid
  • lake
  • removal

• Migration routes and habitat use of a highly adaptable salmonid (sea trout, Salmo trutta) in a complex marine area

  Kristensen, M. L., Pedersen, M. W., Thygesen, U. H., Del Villar-Guerra, D., Baktoft, H. & Aarestrup, K., 2019, In : Animal Biotelemetry. 7, p. 23

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • habitats
  • fishes
  • Salmo trutta
  • Fish
  • Salmonidae
  92 Downloads (Pure)

• Modelling mitigation measures for smolt migration at dammed river sections

  Azabo-Meszaros, M., Forseth, T., Baktoft, H., Fjeldstad, H-P., Silva, A. T., Gjelland, K. Ø., Økland, F., Uglem, I. & Alfredsen, K., 2019, In : Ecohydrology (Online). 12, 7, e2131.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • smolt
  • smolts
  • mitigation measure
  • water power
  • rivers
  114 Downloads (Pure)

• Opening the black box of high resolution fish tracking using yaps

  Baktoft, H., Gjelland, K. Ø., Okland, F., Rehage, J. S., Corujo, R. S., Viadero, N. & Thygesen, U. H., 2019, In : bioRxiv. 14 p.

  Research output: Contribution to journal › Journal article › Research

  Open Access

  File

  • Hydrophones
  • Fish
  • Animals
  • Transmitters
  • Acoustics
  50 Downloads (Pure)

• Relationship between bream (Abramis brama) activity and water turbidity in a shallow lake under different season conditions

  Hansen, J. H., Brodersen, J., Baktoft, H. & Skov, C., 2019, In : Journal of Limnology. 78, 2, p. 259-269

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Abramis brama
  • bream
  • turbidity
  • lakes
  • lake
  128 Downloads (Pure)

• The influence of initial developmental status on the life-history of sea trout (Salmo trutta)

  Del Villar-Guerra, D., Larsen, M. H., Baktoft, H., Koed, A. & Aarestrup, K., 2019, In : Scientific Reports. 9, 13468.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Trout
  • Oceans and Seas
  • Rivers
  • Life History Traits
  • Telemetry
  112 Downloads (Pure)
• 2018

  Environmental calcium and variation in yolk sac size influence swimming performance in larval lake sturgeon (Acipenser fulvescens)

  Deslauriers, D., Svendsen, J. C., Genz, J., Wall, A. J., Baktoft, H., Enders, E. C. & Anderson, W. G., 2018, In : Journal of Experimental Biology. 221, 7, jeb.164533.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Yolk Sac
  • Lakes
  • Swimming
  • Calcium
  • Larva
  287 Downloads (Pure)

• Genetic analyses reveal complex dynamics within a marine fish management area

  Hansen, J. H., Hüssy, K., Baktoft, H., Huwer, B., Bekkevold, D., Haslob, H., Herrmann, J-P., Hinrichsen, H-H., Krumme, U., Mosegaard, H., Eg Nielsen, E., Reusch, T. B. H., Storr-Paulsen, M., Velasco, A., von Dewitz, B., Dierking, J. & Eero, M., 2018, In : Evolutionary Applications. 12, p. 830-844

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Fisheries
  • marine fish
  • Fishes
  • fisheries management
  • fishery management
  413 Downloads (Pure)

• Incidence and phenotypic variation in alewife alter the ontogenetic trajectory of young-of-the-year largemouth bass

  Boel, M., Brodersen, J., Koed, A., Baktoft, H. & Post, D. M., 2018, In : Oikos. 127, 12, p. 1800-1811 12 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Alosa pseudoharengus
  • Micropterus salmoides
  • angle of incidence
  • trajectories
  • phenotypic variation
  146 Downloads (Pure)

• River connectivity reestablished: effects and implications of six weir removals on brown trout smolt migration

  Birnie-Gauvin, K., Candee, M. M., Baktoft, H., Larsen, M. H., Koed, A. & Aarestrup, K., 2018, In : River Research and Applications. 34, 6, p. 548-554

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • smolt
  • weir
  • Rivers
  • connectivity
  • removal
  480 Downloads (Pure)

• Telemetry observations of predation and migration behaviour of brown trout (Salmo trutta ) smolts negotiating an artificial lake: Telemetry observations of smolts negotiating an artificial lake

  Schwinn, M., Baktoft, H., Aarestrup, K., Lucas, M. C. & Koed, A., 2018, In : River Research and Applications. 34, 8, p. 898-906

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • artificial lake
  • smolt
  • Lakes
  • telemetry
  • Telemetering
  38 Downloads (Pure)

• Temperature and depth preferences of adult sea trout Salmo trutta during the marine migration phase

  Kristensen, M. L., Righton, D., del Villar-Guerra, D., Baktoft, H. & Aarestrup, K., 2018, In : Marine Ecology - Progress Series. 599, p. 209-224

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Salmo trutta
  • sea
  • duration
  • water temperature
  • fish
  60 Downloads (Pure)
• 2017

  A comparison of the survival and migration of wild and F1-hatchery-reared brown trout (Salmo trutta) smolts traversing an artificial lake

  Schwinn, M., Baktoft, H., Aarestrup, K. & Koed, A., 1 Dec 2017, In : Fisheries Research. 196, p. 47-55

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • artificial lake
  • smolt
  • smolts
  • hatchery
  • Salmo trutta
  101 Downloads (Pure)

• Oxidative stress and partial migration in brown trout (Salmo trutta)

  Birnie-Gauvin, K., Peiman, K. S., Larsen, M. H., Baktoft, H., Aarestrup, K., Willmore, W. G. & Cooke, S. J., 2017, In : Canadian Journal of Zoology. 95, 11, p. 829-835

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • oxidative stress
  • Salmo trutta
  • migratory behavior
  • antioxidants
  • animal migration
  302 Downloads (Pure)

• Pike (Esox lucius L.) on the edge: consistent individual movement patterns in transitional waters of the western Baltic

  Jacobsen, L., Bekkevold, D., Berg, S., Jepsen, N., Koed, A., Aarestrup, K., Baktoft, H. & Skov, C., 2017, In : Hydrobiologia. 784, 1, p. 143–154

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • transitional waters
  • Esox lucius
  • pike
  • lagoon
  • spawning
  510 Downloads (Pure)

• Positioning of aquatic animals based on time-of-arrival and random walk models using YAPS (Yet Another Positioning Solver)

  Baktoft, H., Gjelland, K. Ø., Økland, F. & Thygesen, U. H., 2017, In : Scientific Reports. 7, 1, 14294.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Telemetry
  • Acoustics
  • Space Simulation
  • Software
  • Animals
  316 Downloads (Pure)

• Species integrity enhanced by a predation cost to hybrids in the wild

  Nilsson, P. A., Hulthén, K., Chapman, B. B., Hansson, L-A., Brodersen, J., Baktoft, H., Vinterstare, J., Brönmark, C. & Skov, C., 2017, In : Biology Letters. 13, 7, 4 p., 20170208.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • predation
  • Costs and Cost Analysis
  • Phalacrocorax
  • Cyprinidae
  • Phalacrocorax carbo
  198 Downloads (Pure)

• Survival of migrating sea trout (Salmo trutta ) smolts during their passage of an artificial lake in a Danish lowland stream

  Schwinn, M., Aarestrup, K., Baktoft, H. & Koed, A., 2017, In : River Research and Applications. 33, 4, p. 558-566

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • artificial lake
  • smolt
  • Lakes
  • lake
  • sea
  285 Downloads (Pure)
• 2016

  Investigating the phenology of seaward migration of juvenile brown trout (Salmo trutta) in two European populations

  Winter, E. R., Tummers, J. S., Aarestrup, K., Baktoft, H. & Lucas, M. C., 2016, In : Journal of Applied Phycology. 775, 1, p. 139-151

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Salmo trutta
  • phenology
  • autumn
  • rivers
  • trout
  259 Downloads (Pure)

• Phenotypic variation in metabolism and morphology correlating with animal swimming activity in the wild: relevance for the OCLTT (oxygen- and capacity-limitation of thermal tolerance), allocation and performance models

  Baktoft, H., Jacobsen, L., Skov, C., Koed, A., Jepsen, N., Berg, S., Boel, M., Aarestrup, K. & Svendsen, J. C., 2016, In : Conservation Physiology. 4, 1, cov055.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Thermotolerance
  • Population Biological Variation
  • Swimming
  • tolerance
  • allocation
  641 Downloads (Pure)
• 2015

  Behavioural strategy of large perch Perca fluviatilis varies between a mesotrophic and a hypereutrophic lake

  Jacobsen, L., Berg, S., Baktoft, H. & Skov, C., 2015, In : Journal of Fish Biology. 86, 3, p. 1016-1029

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Perca fluviatilis
  • perch
  • lakes
  • lake
  • activity pattern

• Escaping peril: perceived predation risk affects migratory propensity

  Hulthén, K., Chapman, B. B., Nilsson, P. A., Vinterstare, J., Hansson, L-A., Skov, C., Brodersen, J., Baktoft, H. & Brönmark, C., 2015, In : Biology Letters. 11, 8, 4 p., 20150466.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Rutilus rutilus
  • predation
  • plasticity
  • migratory behavior
  • predators

• Performance assessment of two whole-lake acoustic positional telemetry systems - is reality mining of free-ranging aquatic animals technologically possible?

  Baktoft, H., Zajicek, P., Klefoth, T., Svendsen, J. C., Jacobsen, L., Pedersen, M. W., Morla, D. M., Skov, C., Nakayama, S. & Arlinghaus, R., 2015, In : PLOS ONE. 10, 5, 20 p., e0126534.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Telemetry
  • Lakes
  • Acoustics
  • Ecosystem
  • Animals
  554 Downloads (Pure)

• Survival and progression rates of anadromous brown trout kelts Salmo trutta during downstream migration in freshwater and at sea

  Aarestrup, K., Baktoft, H., Thorstad, EB., Svendsen, J. C., Höjesjö, J. & Koed, A., 2015, In : Marine Ecology Progress Series. 535, p. 185-195

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Salmo trutta
  • fjord
  • survival rate
  • rivers
  • fish
  131 Downloads (Pure)
• 2014

  Comparison of the riverine and early marine migration behaviour and survival of wild and hatchery-reared sea trout Salmo trutta smolts

  Aarestrup, K., Baktoft, H., Koed, A., Del Villar, D. & Thorstad, E. B., 2014, In : Marine Ecology Progress Series. 496, p. 197-206

  Research output: Contribution to journal › Journal article › Research › peer-review

  • smolt
  • smolts
  • hatchery
  • migratory behavior
  • Salmo trutta

• Cormorant predation on PIT-tagged lake fish

  Skov, C., Jepsen, N., Baktoft, H., Jansen, T., Pedersen, S. & Koed, A., 2014, In : Journal of Limnology. 73, 1, p. 177-186

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • transponders
  • Phalacrocorax
  • perches (animal housing)
  • predation
  • lakes
  563 Downloads (Pure)

• Effect of boat noise and angling on lake fish behaviour

  Jacobsen, L., Baktoft, H., Jepsen, N., Aarestrup, K., Berg, S. & Skov, C., 2014, In : Journal of Fish Biology. 84, 6, p. 1768-1780

  Research output: Contribution to journal › Journal article › Research › peer-review

  • boating
  • fish behavior
  • sport fishing
  • angling
  • boats

• Nervøse skaller og kølige gedder – bådsejlads, fiskeri og fiskeadfærd

  Jacobsen, L., Baktoft, H. & Skov, C., 2014, In : Sportsfiskeren. 8, p. 18-19

  Research output: Contribution to journal › Journal article › Communication

• Rovfisk på menuen

  Skov, C., Jepsen, N., Baktoft, H. & Koed, A., 2014, In : Sportsfiskeren. 1, p. 14-15

  Research output: Contribution to journal › Journal article › Communication

• Rovfisk på menuen

  Skov, C., Jepsen, N., Baktoft, H. & Koed, A., 2014, In : Fritidsfiskeren. 34, 2, p. 14

  Research output: Contribution to journal › Journal article › Communication

• Sejlads med bådmotor forstyrrer fiskene – men der er forskel mellem arter

  Jacobsen, L., Baktoft, H. & Skov, C., 2014, In : Vand & Jord. 21, 4, p. 180-183

  Research output: Contribution to journal › Journal article › Communication

• Sex identification and PIT-tagging: tools and prospects for studying intersexual differences in freshwater fishes

  Hulthén, K., Chapman, B. B., Nilsson, P. A., Hansson, L-A., Skov, C., Baktoft, H., Brodersen, J. & Brönmark, C., 2014, In : Journal of Fish Biology. 84, p. 503-512

  Research output: Contribution to journal › Journal article › Research › peer-review

  • transponders
  • Rutilus rutilus
  • tagging
  • freshwater fish
  • autumn

• Skader skarven søerne

  Skov, C., Jepsen, N., Baktoft, H. & Koed, A., 2014, In : Sportsfiskeren. 1, p. 16-17

  Research output: Contribution to journal › Journal article › Communication

• Skarvprædation på søfisk: Et indblik fra Viborg Søerne

  Skov, C., Jepsen, N., Baktoft, H., Pedersen, S. & Koed, A., 2014, In : Vand & Jord. 21, Marts, p. 34-38

  Research output: Contribution to journal › Journal article › Communication

• The effect of turbidity and prey fish density on consumption rates of piscivorous Eurasian perch Perca fluviatilis

  Jacobsen, L., Berg, S., Baktoft, H., Nilsson, P-A. & Skov, C., 2014, In : Journal of Limnology. 73, 1, p. 187-190

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Perca fluviatilis
  • forage fish
  • turbidity
  • visibility
  • consumption
  557 Downloads (Pure)

• The physiological basis of the migration continuum in brown trout ( Salmo trutta)

  Boel, M., Aarestrup, K., Baktoft, H., Larsen, T., Madsen, S. S., Malte, H., Skov, C., Svendsen, J. C. & Koed, A., 2014, In : Physiological and Biochemical Zoology. 87, 2, p. 334-345

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Trout
  • Salmo trutta
  • Fish
  • Fishes
  • fish
• 2013

  A foraging cost of migration for a partially migratory cyprinid fish

  Chapman, B. B., Eriksen, A., Baktoft, H., Brodersen, J., Nilsson, P. A., Hulthen, K., Brönmark, C., Hansson, L-A., Grønkjær, P. & Skov, C., 2013, In : P L o S One. 8, 5, p. e61223

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Fishes
  • Lakes
  • Costs and Cost Analysis
  • Cyprinidae
  • Stomach
  246 Downloads (Pure)

• Can sea trout Salmo trutta compromise successful eradication of Gyrodactylus salaris by hiding from CFT Legumin (rotenone) treatments?

  Davidsen, J. G., Thorstad, E. B., Baktoft, H., Aune, S., Økland, F. & Rikardsen, A. H., 2013, In : Journal of Fish Biology. 82, 4, p. 1411-1418

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Gyrodactylus salaris
  • rotenone
  • legumin
  • Salmo trutta
  • migratory behavior