Trygve Hesthagen: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

1

Fish kills of Atlantic salmon (Salmo salar) and brown trout (Salmo trutta) in an acidified river of SW Norway

Trygve Hesthagen

Journal:

Water, Air & Soil Pollution

Year:

1986

Language:

english

File:

PDF, 513 KB

english, 1986

2

Effects of transferring glacier-fed water to a clear-water mountain river on the production and food organisms of brown trout (Salmo trutta L.) in Southern Norway

Trygve Hesthagen, Arne Fjellheim

Journal:

River Research and Applications

Year:

1987

Language:

english

File:

PDF, 681 KB

english, 1987

3

Annual variability in the life-history characteristics of brown trout (Salmo trutta) and Arctic charr (Salvelinus alpinus) in a subalpine Norwegian lake

Trygve Hesthagen, Torbjørn Forseth, Ola Hegge, Randi Saksgård, Jostein Skurdal

Journal:

Year:

2004

Language:

english

File:

PDF, 177 KB

english, 2004

4

Habitat use and life history of brown trout (Salmo trutta) and Arctic charr (Salvelinus alpinus) in some low acidity lakes in central Norway

Trygve Hesthagen, Bror Jonsson, Ola Ugedal, Torbjørn Forseth

Journal:

Year:

1997

Language:

english

File:

PDF, 1.27 MB

english, 1997

5

A 14-year study of habitat use and diet of brown trout (Salmo trutta) and Arctic charr (Salvelinus alpinus) in Lake Atnsjøen, a subalpine Norwegian lake

Randi Saksgård, Trygve Hesthagen

Journal:

Year:

2004

Language:

english

File:

PDF, 542 KB

english, 2004

6

Critical limits for acid neutralizing capacity of brown trout (Salmo trutta) in Norwegian lakes differing in organic carbon concentrations

Trygve Hesthagen, Peder Fiske, Brit Lisa Skjelkvåle

Journal:

Aquatic Ecology

Year:

2008

Language:

english

File:

PDF, 741 KB

english, 2008

7

Vertical distribution and substrate preference of brown trout in a littoral zone

Ola Hegge, Trygve Hesthagen, Jostein Skurdal

Journal:

Environmental Biology of Fishes

Year:

1993

Language:

english

File:

PDF, 741 KB

english, 1993

8

Temporary Increase in Sea Salt Deposition Accelerates Recovery of Brown Trout (Salmo Trutta) Populations in Very Dilute and Acidified Mountain Lakes

Enge, Espen, Auestad, Bjørn H., Hesthagen, Trygve

Journal:

Water, Air & Soil Pollution

Year:

2016

Language:

english

File:

PDF, 1.92 MB

english, 2016

9

Effects of fish density and size on survival, growth and production of hatchery-reared brown trout (Salmo trutta L.) in lakes

Trygve Hesthagen, Bjørn Ove Johnsen

Journal:

Fisheries Research

Year:

1992

Language:

english

File:

PDF, 507 KB

english, 1992

10

Age and growth of Siberian sculpin (Cottus poecilopus) and young brown trout (Salmo trutta) in a subalpine Norwegian river

Trygve Hesthagen, Ola Hegge, Jostein Skurdal, Børre K. Dervo

Journal:

Year:

2004

Language:

english

File:

PDF, 384 KB

english, 2004

11

The trophic niche of Arctic charr in large southern Scandinavian lakes is determined by fish community and lake morphometry

Sandlund, Odd Terje, Eloranta, Antti P., Borgstrøm, Reidar, Hesthagen, Trygve, Johnsen, Stein I., Museth, Jon, Rognerud, Sigurd

Journal:

Year:

2016

Language:

english

File:

PDF, 1013 KB

english, 2016

12

Habitat use and diet of sympatric Arctic charr (Salvelinus alpinus) and whitefish (Coregonus lavaretus) in five lakes in southern Norway: not only interspecific population dominance?

Odd Terje Sandlund, Jon Museth, Tor F. Næsje, Sigurd Rognerud, Randi Saksgård, Trygve Hesthagen, Reidar Borgstrøm

Journal:

Year:

2010

Language:

english

File:

PDF, 1.39 MB

english, 2010

13

Invasives, Introductions and Acidification: The Dynamics of a Stressed River Fish Community

Bjørn Mejdell Larsen, Odd Terje Sandlund, Hans Mack Berger, Trygve Hesthagen

Journal:

Water, Air & Soil Pollution: Focus

Year:

2007

Language:

english

File:

PDF, 247 KB

english, 2007

14

Fish distribution in a mountain area in south-eastern Norway: human introductions overrule natural immigration

Trygve Hesthagen, Odd Terje Sandlund

Journal:

Year:

2004

Language:

english

File:

PDF, 208 KB

english, 2004

15

Freshwater fishes, their biodiversity, habitats and fisheries in the Nordic countries

Lehtonen, Hannu, Rask, Martti, Pakkasmaa, Susanna, Hesthagen, Trygve

Journal:

Aquatic Ecosystem Health and Management

Year:

2008

Language:

english

File:

PDF, 1.19 MB

english, 2008

16

Fish diversity in European lakes: geographical factors dominate over anthropogenic pressures

Brucet, Sandra, Pédron, Stephanie, Mehner, Thomas, Lauridsen, Torben L., Argillier, Christine, Winfield, Ian J., Volta, Pietro, Emmrich, Matthias, Hesthagen, Trygve, Holmgren, Kerstin, Benejam, Lluís,

Journal:

Freshwater Biology

Year:

2013

Language:

english

File:

PDF, 557 KB

english, 2013

17

Effect of Introducing Fry of Atlantic Salmon in Two Small Streams in Northern Norway

Heggberget, Tor G., Hesthagen, Trygve

Journal:

The Progressive Fish-Culturist

Year:

1981

Language:

english

File:

PDF, 336 KB

english, 1981

18

Estimation of optimum gill net mesh size for maximum yield in an exploited population of brown trout (Salmo trutta L.) in southern central Norway

Trygve Hesthagen, Halgeir Holthe

Journal:

Fisheries Research

Year:

1990

Language:

english

File:

PDF, 489 KB

english, 1990

19

Competitive exclusion along climate gradients: energy efficiency influences the distribution of two salmonid fishes

ANDERS G. FINSTAD, TORBJØRN FORSETH, BROR JONSSON, EDWIGE BELLIER, TRYGVE HESTHAGEN, ARNE J. JENSEN, DAG O. HESSEN, ANDERS FOLDVIK

Journal:

Global Change Biology

Year:

2011

Language:

english

File:

PDF, 345 KB

english, 2011

20

Fish Status Survey of Nordic Lakes: Effects of Acidification, Eutrophication and Stocking Activity on Present Fish Species Composition

Tammi, Jouni, Appelberg, Magnus, Beier, Ulrika, Hesthagen, Trygve, Lappalainen, Antti, Rask, Martti

Journal:

AMBIO: A Journal of the Human Environment

Year:

2003

Language:

english

File:

PDF, 1.45 MB

english, 2003

21

The River Bjerkreim in SW Norway - Successful Chemical and Biological Recovery after Liming

Bjørn Walseng, Roy M. Langåker, Tor E. Brandrud, Pål Brettum, Arne Fjellheim, Trygve Hesthagen, Øyvind Kaste, Bjørn M. Larsen, Eli-A. Lindstrøm

Journal:

Water, Air & Soil Pollution

Year:

2001

File:

PDF, 356 KB

2001

22

Effects of acidification on normal and dwarf Arctic charr Salvelinus alpinus (L.) in a Norwegian lake

Trygve Hesthagen, Kjetil Hindar, Bror Jonsson, Jøren-Ola Ousdal, Halgeir Holthe

Journal:

Biological Conservation

Year:

1995

Language:

english

File:

PDF, 798 KB

english, 1995

23

Ion deficit restricts the distribution of brown trout (Salmo trutta) in very dilute mountain lakes

Enge, Espen, Hesthagen, Trygve

Journal:

Limnologica - Ecology and Management of Inland Waters

Year:

2016

Language:

english

File:

PDF, 696 KB

english, 2016

24

Ice-cover effects on competitive interactions between two fish species

Ingeborg P. Helland, Anders G. Finstad, Torbjørn Forseth, Trygve Hesthagen, Ola Ugedal

Journal:

Journal of Animal Ecology

Year:

2011

Language:

english

File:

PDF, 364 KB

english, 2011

25

Geographical patterns in the body-size structure of European lake fish assemblages along abiotic and biotic gradients

Emmrich, Matthias, Pédron, Stéphanie, Brucet, Sandra, Winfield, Ian J., Jeppesen, Erik, Volta, Pietro, Argillier, Christine, Lauridsen, Torben L., Holmgren, Kerstin, Hesthagen, Trygve, Mehner, Thomas,

Journal:

Journal of Biogeography

Year:

2014

Language:

english

File:

PDF, 720 KB

english, 2014

26

Increased abundance of European eel ( A nguilla anguilla ) in acidified Norwegian rivers after liming

Larsen, Bjørn M., Hesthagen, Trygve, Thorstad, Eva B., Diserud, Ola H.

Journal:

Ecology of Freshwater Fish

Year:

2015

Language:

english

File:

PDF, 1.04 MB

english, 2015

27

Reversibility of acidification in Norwegian watersheds: are brown trout ( Salmo trutta L.) populations recovering?

Hesthagen, Trygve, Forseth, Torbjørn

Journal:

SIL Proceedings, 1922-2010

Year:

1998

Language:

english

File:

PDF, 844 KB

english, 1998

28

Recovery of Young Brown Trout in Some Acidified Streams in Southwestern and Western Norway

Trygve Hesthagen, Torbjørn Forseth, Randi Saksgård, Hans M. Berger, Bjørn M. Larsen

Journal:

Water, Air & Soil Pollution

Year:

2001

File:

PDF, 272 KB

2001

29

Non-native Fish Occurrence and Biomass in 1943 Western Palearctic Lakes and Reservoirs and their Abiotic and Biotic Correlates

Trochine, Carolina, Brucet, Sandra, Argillier, Christine, Arranz, Ignasi, Beklioglu, Meryem, Benejam, Lluís, Ferreira, Teresa, Hesthagen, Trygve, Holmgren, Kerstin, Jeppesen, Erik, Kelly, Fiona, Kraus

Journal:

Year:

2017

Language:

english

File:

PDF, 1.17 MB

english, 2017

30

Juvenile competitive bottleneck in the production of brown trout in hydroelectric reservoirs due to intraspecific habitat segregation

Ola Hegge, Trygve Hesthagen, Jostein Skurdal

Journal:

River Research and Applications

Year:

1993

Language:

english

File:

PDF, 541 KB

english, 1993

31

Assessment of Damage to Fish Populations in Norwegian Lakes Due to Acidification

Trygve Hesthagen, Iver H. Sevaldrud and Hans M. Berger

Journal:

AMBIO: A Journal of the Human Environment

Year:

1999

Language:

english

File:

PDF, 2.13 MB

english, 1999

32

Energyâbased topâdown and bottomâup relationships between fish community energy demand or production and phytoplankton across lakes at a continental scale

Bartrons, Mireia, Mehner, Thomas, Argillier, Christine, Beklioglu, Meryem, Blabolil, Petr, Hesthagen, Trygve, Sweden, Kerstin Holmgren, Jeppesen, Erik, Krause, Teet, Podgornik, Samo, Volta, Pietro, Wi

Journal:

Limnology and Oceanography

Year:

2020

Language:

english

File:

PDF, 448 KB

english, 2020

33

Critical Load Exceedance and Damage to Fish Populations

Arne Henriksen, Eirik Fjeld and Trygve Hesthagen

Journal:

AMBIO: A Journal of the Human Environment

Year:

1999

Language:

english

File:

PDF, 985 KB

english, 1999

34

Effects of Liming on the Aquatic Fauna in a Norwegian Watershed: Why Do Crustaceans and Fish Respond Differently?

Trygve Hesthagen, Bjørn Walseng, Leif Roger Karlsen, Roy M. Langåker

Journal:

Water, Air & Soil Pollution: Focus

Year:

2007

Language:

english

File:

PDF, 273 KB

english, 2007

35

Unimodal response of fish yield to dissolved organic carbon

Finstad, Anders G., Helland, Ingeborg P., Ugedal, Ola, Hesthagen, Trygve, Hessen, Dag O., Grover, James

Journal:

Ecology Letters

Year:

2014

Language:

english

File:

PDF, 368 KB

english, 2014

36

The impact of introduced pike (Esox luciusL.) on allopatric brown trout (Salmo truttaL.) in a small stream

Hesthagen, Trygve, Sandlund, Odd T., Finstad, Anders G., Johnsen, Bjørn O.

Journal:

Year:

2015

Language:

english

File:

PDF, 380 KB

english, 2015

37

Abundance and population structure of perch (Perca fluviatilis L.) in some acidic Norwegian lakes

Hesthagen, Trygve, Berger, Hans Mack, Larsen, Bjørn Mejdell, Nøst, Terje, Sevaldrud, Iver H.

Journal:

Environmental Pollution

Year:

1992

Language:

english

File:

PDF, 473 KB

english, 1992

38

Low Success Rate in Re-Establishing European Perch in Some Highly Acidified Lakes in Southernmost Norway

Trygve Hesthagen, Hans M. Berger, AnnKristinLien Schartau, Terje Nøst, Randi Saksgård, Leidulf Fløystad

Journal:

Water, Air & Soil Pollution

Year:

2001

File:

PDF, 310 KB

2001

39

Highly dilute water chemistry during late snowmelt period affects recruitment of brown trout ( Salmo trutta ) in River Sira, southwestern Norway

Enge, Espen, Hesthagen, Trygve, Auestad, Bjørn H.

Journal:

Limnologica - Ecology and Management of Inland Waters

Year:

2017

Language:

english

File:

PDF, 883 KB

english, 2017

40

Episodic Fish Kills in an Acidified Salmon River in Southwestern Norway

Hesthagen, Trygve

Journal:

Year:

1989

Language:

english

File:

PDF, 926 KB

english, 1989

41

Radiocesium decay in populations of brown trout and Arctic char in the alpine Atna area, south-eastern Norway

D.O. Hessen, Jostein Skurdal, Ola Hegge, Trygve Hesthagen

Journal:

Year:

2002

Language:

english

File:

PDF, 425 KB

english, 2002

42

Development and intercalibration of methods in nordic freshwater fish monitoring

Magnus Appelberg, Hans -Mack Berger, Trygve Hesthagen, Einar Kleiven, Mika Kurkilahti, Jari Raitaniemi, Martti Rask

Journal:

Water, Air & Soil Pollution

Year:

1995

Language:

english

File:

PDF, 436 KB

english, 1995

43

Niche overlap between young brown trout (Salmo trutta) and Siberian sculpin (Cottus poecilopus) in a subalpine Norwegian river

Trygve Hesthagen, Randi Saksgård, Ola Hegge, Børre K. Dervo, Jostein Skurdal

Journal:

Year:

2004

Language:

english

File:

PDF, 460 KB

english, 2004

44

Impacts of reduced Lepidurus arcticus availability on brown trout life history traits in a mountain reservoir

Lakka, Hanna-Kaisa, Eloranta, Antti P., Hesthagen, Trygve, SaksgÃ¥rd, Randi, Power, Michael

Journal:

Aquatic Sciences

Year:

2020

File:

PDF, 1.20 MB

2020

45

Community structure influences species’ abundance along environmental gradients

Eloranta, Antti P., Helland, Ingeborg P., Sandlund, Odd T., Hesthagen, Trygve, Ugedal, Ola, Finstad, Anders G., Genner, Martin

Journal:

Journal of Animal Ecology

Year:

2016

Language:

english

File:

PDF, 406 KB

english, 2016

46

Monitoring of acidification by the use of aquatic organisms

Raddum, Gunnar G., Fjellheim, Arne, Hesthagen, Trygve

Journal:

SIL Proceedings, 1922-2010

Year:

1988

Language:

english

File:

PDF, 899 KB

english, 1988

47

Liming restores Atlantic salmon (Salmo salar) populations in acidified Norwegian rivers

Hesthagen, Trygve, Larsen, Bjørn M., Fiske, Peder

Journal:

Canadian Journal of Fisheries and Aquatic Sciences

Year:

2011

Language:

english

File:

PDF, 537 KB

english, 2011

48

Responses of brown trout ( Salmo trutta L.) to acidification and excess critical loads in lakes of western Norway with low ionic content

Hesthagen, Trygve, Aastorp, Grete, Langåker, Roy M., Farstad, Merete, Berger, Hans Mack

Journal:

SIL Proceedings, 1922-2010

Year:

2000

Language:

english

File:

PDF, 1.39 MB

english, 2000

49

Ecological threshold responses in European lakes and their applicability for the Water Framework Directive (WFD) implementation: synthesis of lakes results from the REBECCA project

Anne Lyche Solheim, Seppo Rekolainen, S. Jannicke Moe, Laurence Carvalho, Geoff Phillips, Robert Ptacnik, W. Ellis Penning, Laszlo G. Toth, Constance O’Toole, Ann-Kristin L. Schartau, Trygve Hesthagen

Journal:

Aquatic Ecology

Year:

2008

Language:

english

File:

PDF, 508 KB

english, 2008

50

Migration of Atlantic Salmon Smolts in River Orkla of Central Norway in Relation to Management of a Hydroelectric Station

Hesthagen, Trygve, Garnås, Erik

Journal:

North American Journal of Fisheries Management

Year:

1986

Language:

english

File:

PDF, 477 KB

english, 1986

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@1delivery.pm

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски