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Forsíða

Steven Campana - Professor

Steven Campana

–

School of Engineering and Natural Sciences

Steven Campana

Professor

Fish and fisheries

Location
Askja / N-244
Phone
525 - 5104
Email
scampana [at] hi.is

Unit
Faculty of Life and Environmental Sciences
Website
http://uni.hi.is/scampana/

ORCID site
https://orcid.org/0000-0002-7453-3761
Research portal – Steven Campana
Under construction throughout the autumn semester 2023

Published works

2023

Growth portfolios buffer climate‐linked environmental change in marine systemsEcology

2020

Arctic freshwater fish productivity and colonization increase with climate warmingNature Climate Change
A century of fish growth in relation to climate change, population dynamics and exploitationGlobal Change Biology

2019

Ocean predation and mortality of adult Atlantic salmonScientific Reports
Global spatial risk assessment of sharks under the footprint of fisheriesNature

2017

Hierarchical model-based estimation of population growth curves for redfish (Sebastes mentella and Sebastes fasciatus) off the Eastern coast of CanadaICES Journal of Marine Science
Origins of the Greenland shark (Somniosus microcephalus): Impacts of ice-olation and introgressionEcology and Evolution
Proceedings of the XVth European Congress of Ichthyology 2015 (Porto, Portugal)Journal of Applied Ichthyology

2016

Using bomb radiocarbon to estimate age and growth of the white shark, Carcharodon carcharias, from the southwestern Indian OceanMarine Biology
Transboundary movements, unmonitored fishing mortality, and ineffective international fisheries management pose risks for pelagic sharks in the Northwest AtlanticCanadian Journal of Fisheries and Aquatic Sciences
Age and growth of Greenland Halibut (Reinhardtius hippoglossoides) in the Northwest Atlantic: A changing perception based on bomb radiocarbon analysesFisheries Research
Image-enhanced burnt otoliths, bomb radiocarbon and the growth dynamics of redfish (Sebastes mentella and S. fasciatus) off the eastern coast of CanadaMarine and Freshwater Research
Regional variation in otolith geochemistry of juvenile Atlantic cod (gadus morhua) in coastal NewfoundlandCanadian Journal of Fisheries and Aquatic Sciences
Discards, hooking, and post-release mortality of porbeagle (Lamna nasus), shortfin mako (Isurus oxyrinchus), and blue shark (Prionace glauca) in the Canadian pelagic longline fisheryICES Journal of Marine Science

2015

Movements of Arctic and northwest Atlantic Greenland sharks (Somniosus microcephalus) monitored with archival satellite pop-up tags suggest long-range migrationsDeep-Sea Research Part II: Topical Studies in Oceanography
Growth functions that incorporate the cost of reproductionFisheries Research
Mating scars reveal mate size in immature female blue shark Prionace glaucaJournal of Fish Biology
Age estimations of wild pallid sturgeon (Scaphirhynchus albus, Forbes & Richardson 1905) based on pectoral fin spines, otoliths and bomb radiocarbon: Inferences on recruitment in the dam-fragmented Missouri RiverJournal of Applied Ichthyology

2014

Movements, environmental associations, and presumed spawning locations of Atlantic halibut (Hippoglossus hippoglossus) in the northwest Atlantic determined using archival satellite pop-up tagsMarine Biology
Bomb dating, age validation and quality control of age determinations of monodontids and other marine mammalsNAMMCO Scientific Publications
Chemical Composition of Fish Hard Parts as a Natural Marker of Fish StocksStock Identification Methods
Listening in on the past: What can otolith δ¹⁸O values really tell us about the environmental history of fishes?PLoS ONE

2013

Chemical Composition of Fish Hard Parts as a Natural Marker of Fish StocksStock Identification Methods: Applications in Fishery Science: Second Edition
Bomb Radiocarbon Validates Age and Long-Term Growth Declines in American Plaice in the Southern Gulf of St. LawrenceTransactions of the American Fisheries Society

2012

Shark Predation on Migrating Adult American Eels (Anguilla rostrata) in the Gulf of St. LawrencePLoS ONE
Atlantic bluefin tuna (Thunnus thynnus) diet in the Gulf of St. Lawrence and on the Eastern Scotia ShelfJournal of Northwest Atlantic Fishery Science
Direct determination of age in shrimps, crabs, and lobstersCanadian Journal of Fisheries and Aquatic Sciences

2011

Evaluating post-release behaviour modification in large pelagic fish deployed with pop-up satellite archival tagsICES Journal of Marine Science
The use of otolith chemistry to determine the juvenile source of spawning cod in Icelandic watersICES Journal of Marine Science
Contemporary nuclear and mitochondrial genetic clines in a north temperate estuarine fish reflect Pleistocene vicarianceMarine Ecology Progress Series
Resolving natal tags using otolith geochemistry in an estuarine fish, rainbow smelt Osmerus mordaxMarine Ecology Progress Series
Marine science: Saving the sharkNature
Migration pathways, behavioural thermoregulation and overwintering grounds of blue sharks in the Northwest AtlanticPLoS ONE

2010

Updated estimate of the growth curve of Western Atlantic bluefin tunaAquatic Living Resources
Age validation of great hammerhead shark (Sphyrna Mokarran), determined by bomb radiocarbon analysisFishery Bulletin
Subtropical pupping ground for a cold-water sharkCanadian Journal of Fisheries and Aquatic Sciences
Hierarchical analysis of a remote, Arctic, artisanal longline fisheryICES Journal of Marine Science
Integrated stock mixture analysis for continous and categorical data, with application to genetic-otolith combinationsCanadian Journal of Fisheries and Aquatic Sciences
Subtropical pupping ground for a cold-water sharkCanadian Journal of Fisheries and Aquatic Sciences
High resolution bomb dating for testing the accuracy of age interpretations for a short-lived pelagic fish, the Atlantic herringEnvironmental Biology of Fishes
Age determination, bomb-radiocarbon validation and growth of Atlantic halibut (Hippoglossus hippoglossus) from the Northwest AtlanticEnvironmental Biology of Fishes
Validation of fish ageing methods should involve bias estimation rather than hypothesis testing: A proposed approach for bomb radiocarbon validationsCanadian Journal of Fisheries and Aquatic Sciences

2009

Bomb dating and age determination of skates (family Rajidae) off the eastern coast of CanadaICES Journal of Marine Science
Age validation of freshwater drum using bomb radiocarbonTransactions of the American Fisheries Society
The Rise and Fall (Again) of the Porbeagle Shark Population in the Northwest AtlanticSharks of the Open Ocean: Biology, Fisheries and Conservation
Comparability of blue shark mortality estimates for the Atlantic and Pacific longline fisheriesMarine Ecology Progress Series
Stable oxygen isotope reconstruction of ambient temperature during the collapse of a cod (Gadus morhua) fisheryEcological Applications
Reproductive characteristics and population decline of four species of skate (Rajidae) off the eastern coast of CanadaJournal of Fish Biology
Lake sturgeon age validation using bomb radiocarbon and known-age fishTransactions of the American Fisheries Society
The Biology and Ecology of the Porbeagle Shark, Lamna NasusSharks of the Open Ocean: Biology, Fisheries and Conservation
Effects of hydropeaking on nearshore habitat use and growth of age-0 rainbow trout in a large regulated riverTransactions of the American Fisheries Society
Growth and sexual maturity of the northern propellerclam (Cyrtodaria siliqua) in Eastern Canada, with bomb radiocarbon age validationMarine Biology
Bycatch and discard mortality in commercially caught blue sharks prionace glauca assessed using archival satellite pop-up tagsMarine Ecology Progress Series

2008

Low genetic connectivity in an estuarine fish with pelagic larvaeCanadian Journal of Fisheries and Aquatic Sciences
Global patterns in marine dispersal estimates: The influence of geography, taxonomic category and life historyProceedings of the Royal Society B: Biological Sciences
A validated description of age and growth of western Atlantic bluefin tuna (Thunnus thynnus)Canadian Journal of Fisheries and Aquatic Sciences
Otolith chemistry to describe movements and life-history parameters of fishes: Hypotheses, assumptions, limitations and inferencesOceanography and Marine Biology
Bomb radiocarbon chronologies in the Arctic, with implications for the age validation of lake trout (Salvelinus namaycush) and other Arctic speciesCanadian Journal of Fisheries and Aquatic Sciences
Growth analysis and age validation of a deepwater Arctic fish, the Greenland halibut (Reinhardtius hippoglossoides)Canadian Journal of Fisheries and Aquatic Sciences
Estimating contemporary early life-history dispersal in an estuarine fish: Integrating molecular and otolith elemental approachesMolecular Ecology
Determination of the effects of seismic exploration on fish (project seifish)Bioacoustics
Otolith elemental composition and adult tagging reveal spawning site fidelity and estuarine dependency in rainbow smeltMarine Ecology Progress Series

2007

Contribution of different spawning components to the mixed stock fishery for cod in Icelandic watersICES Journal of Marine Science
Validated age, growth, and mortality estimates of the ocean quahog (Arctica islandica) in the western AtlanticICES Journal of Marine Science
Tracking seasonal migrations of redfish (Sebastes spp.) in and around the Gulf of St. Lawrence using otolith elemental fingerprintsCanadian Journal of Fisheries and Aquatic Sciences
Changes in baseline growth and maturation parameters of Northwest Atlantic porbeagle, Lamna nasus, following heavy exploitationCanadian Journal of Fisheries and Aquatic Sciences
Calibration of the carbonate 'clumped isotope' paleothermometer for otoliths>Geochimica et Cosmochimica Acta
Age under-estimation in New Zealand porbeagle sharks (Lamna nasus): Is there an upper limit to ages that can be determined from shark vertebrae?Marine and Freshwater Research

2006

Spatio-temporal distribution of spawning and stock mixing of atlantic cod from the Northern Gulf of St. Lawrence and southern Newfoundland stocks on Burgeo Bank as revealed by maturity and trace elements of OtolithsJournal of Northwest Atlantic Fishery Science
Morphological and genetic differentiation in anadromous smelt Osmerus mordax (Mitchill): Disentangling the effects of geography and morphology on gene flowJournal of Fish Biology
Larval transport, vertical distribution, and localized recruitment in anadromous rainbow smelt (Osmerus mordax)Canadian Journal of Fisheries and Aquatic Sciences
Bomb radiocarbon dating calibrates beluga (Delphinapterus leucas) age estimatesCanadian Journal of Zoology
Otolith shape and temporal stability of spawning groups of Icelandic cod (Gadus morhua L.)ICES Journal of Marine Science
Bomb dating and age validation using the spines of spiny dogfish (Squalus acanthias)Environmental Biology of Fishes
Effects of recreational and commercial fishing on blue sharks (Prionace glauca) in Atlantic Canada, with inferences on the North Atlantic populationCanadian Journal of Fisheries and Aquatic Sciences
Stock structure of Icelandic cod Gadus morhua L. based on otolith chemistryJournal of Fish Biology

2005

Why otoliths? Insights from inner ear physiology and fisheries biologyMarine and Freshwater Research
Otolith research and application: Current directions in innovation and implementationMarine and Freshwater Research
Otolith research and application: current directions in innovation and implementationMarine and Freshwater Research
The biology and fishery of shortfin mako sharks (Isurus oxyrinchus) in Atlantic Canadian watersFisheries Research
Use of otolith weight in length-mediated estimation of proportions at ageMarine and Freshwater Research
Why otoliths? Insights from inner ear physiology and fisheries biologyMarine and Freshwater Research
Otolith elemental fingerprints of juvenile Pacific swordfish Xiphias gladiusJournal of Fish Biology
Otolith Elemental Composition as a Natural Marker of Fish StocksStock Identification Methods
Otolith science entering the 21st centuryMarine and Freshwater Research
Otolith science entering the 21st centuryMarine and Freshwater Research
Otolith Elemental Composition as a Natural Marker of Fish StocksStock Identification Methods

2004

Habitat fingerprints for lake superior coastal wetlands derived from elemental analysis of yellow perch otolithsTransactions of the American Fisheries Society
Inferring age from otolith measurements: A review and a new approachCanadian Journal of Fisheries and Aquatic Sciences
Synchronized hatch and its ecological significance in rainbow smelt Osmerus mordax in St. Mary's Bay, NewfoundlandLimnology and Oceanography
Reconstructing habitat use and wetland nursery origin of yellow perch from lake superior using otolith elemental analysisJournal of Great Lakes Research
Temperature and depth associations of porbeagle shark (Lamna nasus) in the northwest AtlanticFisheries Oceanography
Spatial and temporal variation in elemental signatures of statoliths from the Patagonian longfin squid (Loligo gahi)Canadian Journal of Fisheries and Aquatic Sciences

2003

Age determination, validation and growth of Grand Bank yellowtail flounder (Limanda ferruginea)ICES Journal of Marine Science
Suitability of glycerin-preserved otoliths for age validation using bomb radiocarbonJournal of Fish Biology
A quantitative assessment of the diet of the blue shark (Prionace glauca) off Nova Scotia, CanadaJournal of Northwest Atlantic Fishery Science
Modifying thyroidal status in Atlantic cod by osmotic pump delivery of thyroid and antithyroid agentsTransactions of the American Fisheries Society

2002

Timing of Atlantic cod (Gadus morhua L.) seasonal migrations in the southern Gulf of St Lawrence: Interannual variability and proximate controlICES Journal of Marine Science
Comparison of whole and sectioned vertebrae for determining the age of young blue shark (Prionace glauca)Journal of Northwest Atlantic Fishery Science
Automated monitoring of a large-scale cod (Gadus Morhua) migration in the open seaCanadian Journal of Fisheries and Aquatic Sciences
Validated age and growth of the porbeagle shark (Lamna nasus) in the western North Atlantic OceanFishery Bulletin
Analysis of stomach contents of the porbeagle shark (Lamna nasus Bonnaterre) in the northwest AtlanticICES Journal of Marine Science
The reproductive biology of the porbeagle shark (Lamna nasus) in the western North Atlantic OceanFishery Bulletin
Population dynamics of the porbeagle in the northwest Atlantic OceanNorth American Journal of Fisheries Management
Inter-laboratory comparison of Atlantic and Mediterranean bluefin tuna otolith microconstituentsICES Journal of Marine Science
Bomb dating and age determination of large pelagic sharksCanadian Journal of Fisheries and Aquatic Sciences

2001

Otoliths, increments, and elements: Keys to a comprehensive understanding of fish populations?Canadian Journal of Fisheries and Aquatic Sciences
Accuracy, precision and quality control in age determination, including a review of the use and abuse of age validation methodsJournal of Fish Biology
Timing of atlantic cod Gadus morhua seasonal migrations in relation to serum levels of gonadal and thyroidal hormonesMarine Ecology Progress Series

2000

Section 4: Otolith compositionFisheries Research
Seasonal changes of thyroid hormones in field-collected Atlantic cod in relation to condition indices, water temperature and photoperiodJournal of Fish Biology
Strontium and barium uptake in aragonitic otoliths of marine fishGeochimica et Cosmochimica Acta
Otolith elemental fingerprints as biological tracers of fish stocksFisheries Research

1999

Mixing and migration of overwintering Atlantic cod (Gadus morhua) stocks near the mouth of the Gulf of St. LawrenceCanadian Journal of Fisheries and Aquatic Sciences
Chemistry and composition of fish otoliths: Pathways, mechanisms and applicationsMarine Ecology Progress Series

1998

Trace element signatures in otoliths record natal river of juvenile American shad (Alosa sapidissima)Limnology and Oceanography
Radiocarbon from nuclear testing applied to age validation of black drum, Pogonias cromisFishery Bulletin
Stable carbon isotope variations in otoliths of Atlantic cod (Gadus morhua)Canadian Journal of Fisheries and Aquatic Sciences

1997

Comparison of accuracy, precision, and sensitivity in elemental assays of fish otoliths using the electron microprobe, proton-induced X-ray emission, and laser ablation inductively coupled plasma mass spectrometryCanadian Journal of Fisheries and Aquatic Sciences
Factors determining δ ¹³C and δ ¹⁸O fractionation in aragonitic otoliths of marine fishGeochimica et Cosmochimica Acta
Response of otolith microchemistry to environmental variations experienced by larval and juvenile Atlantic croaker (Micropogonias undulatus)Limnology and Oceanography
Response of otolith microchemistry to environmental variations experienced by larval and juvenile Atlantic croaker (Micropogonias undulatus)Limnology and Oceanography
Use of radiocarbon from nuclear fallout as a dated marker in the otoliths of haddock Melanogrammus aeglefinusMarine Ecology Progress Series

1996

Recent Developments in Fish Otolith ResearchCopeia
Year-class strength and growth rate in young Atlantic cod Gadus morhuaMarine Ecology Progress Series
Regulation of calcium and strontium deposition on the otoliths of juvenile tilapia, Oreochromis niloticusComparative Biochemistry and Physiology - A Physiology

1995

Spatial implications of a temperature-based growth model for Atlantic cod (Gadus morhua) off the eastern coast of CanadaCanadian Journal of Fisheries and Aquatic Sciences
Elemental fingerprinting of fish otoliths using ID-ICPMSMarine Ecology Progress Series
Graphical and statistical methods for determining the consistency of age determinationsTransactions of the American Fisheries Society

1994

Otolith age validation and growth-rate variation in flyingfish (Hirundichthys affinis) from the eastern CaribbeanMarine Biology
Otolith elemental fingerprinting for stock identification of Atlantic cod (Gadus morhua) using laser ablation ICPMSCanadian Journal of Fisheries and Aquatic Sciences

1993

Stock Discrimination Using Otolith Shape AnalysisCanadian Journal of Fisheries and Aquatic Sciences
Otolith microstructure examination and analysisICES Journal of Marine Science
Stock discrimination using otolith shape analysisCanadian Journal of Fisheries and Aquatic Sciences
Radiochemical determination of longevity in flyingfish Hirundichthys affinis using Th-228/Ra-228Marine Ecology Progress Series

1991

Accuracy and precision of age and hatch date estimates from otolith microstructure examinationICES Journal of Marine Science

1990

How reliable are growth back-calculations based on otoliths?Canadian Journal of Fisheries and Aquatic Sciences
How Reliable are Growth Back-Calculations Based on Otoliths?Canadian Journal of Fisheries and Aquatic Sciences
210Pb/226Ra determination of longevity in redfishCanadian Journal of Fisheries and Aquatic Sciences

1989

Survival and abundance of young Atlantic cod (Gadus morhua) and haddock (Melanogrammus aeglefinus) as indicators of year-class strengthCanadian Journal of Fisheries and Aquatic Sciences
Otolith microstructure of three larval gadids in the Gulf of Maine, with inferences on early life historyCanadian Journal of Zoology
Spatial comparison of recent growth in postlarval Atlantic cod (Gadus morhua) off southwestern Nova Scotia: inferior growth in a presumed nursery areaCanadian Journal of Fisheries and Aquatic Sciences
An age- and temperature-mediated growth model for cod (Gadus morhua) and haddock (Melanogrammus aeglefinus) larvae in the Gulf of MaineCanadian Journal of Fisheries and Aquatic Sciences
Distribution and abundance of haddock (Melanogrammus aeglefinus) and atlantic cod (Gadus morhua) eggs and larvae in the waters off southwest Nova ScotiaCanadian Journal of Fisheries and Aquatic Sciences
A drift-retention dichotomy for larval haddock (Melanogrammus aeglefinus) spawned on Browns BankCanadian Journal of Fisheries and Aquatic Sciences
Environmental factors influencing the distribution of juvenile groundfish in nearshore habitats of southwest Nova ScotiaCanadian Journal of Fisheries and Aquatic Sciences

1987

Comparison of two length-based indices of abundance in adjacent haddock stocks (Melanogrammus aeglefinus) on the Scotian ShelfICES Journal of Marine Science

1985

Microstructure of Fish OtolithsCanadian Journal of Fisheries and Aquatic Sciences

1984

Comparison of age determination methods for the starry flounderTransactions of the American Fisheries Society
Microstructural growth patterns in the otoliths of larval and juvenile starry flounder, Platichthys stellatusCanadian Journal of Zoology
Lunar cycles of otolith growth in the juvenile starry flounder Platichthys stellatusMarine Biology
Interactive effects of age and environmental modifiers on the production of daily growth increments in otoliths of plainfin midshipman, Porichthys notatus.Fishery Bulletin

1983

Mortality of Starry Flounders (Platichthys stellatus) with Skin TumorsCanadian Journal of Fisheries and Aquatic Sciences
Feeding periodicity and the production of daily growth increments in otoliths of steelhead trout (Salmo gairdneri) and starry flounder (Platichthys stellatus).Canadian Journal of Zoology
Calcium deposition and otolith check formation during periods of stress in coho salmon, Oncorhynchus kisutchComparative Biochemistry and Physiology -- Part A: Physiology

1982

Daily growth increments in otoliths of starry flounder ( Platichthys stellatus) and the influence of some environmental variables in their production.Canadian Journal of Fisheries and Aquatic Sciences

Keywords for Specialisation:

Fish fisheries otoliths sharks