Daniel Howell

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Telefon: 92063885
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Curriculum Vitae

I work with stock assessment in the Barents Sea (redfish and Greenland halibut) and multi-species modelling in the Barents Sea using the Gadget model. I chair the ICES AFWG assessment group in the Barents Sea, and am previous chair of the WGSAM multi-species WG.

Publikasjoner

Vitenskapelige artikler (NVI)

2018

Assessing impacts of simulated oil spills on the Northeast Arctic cod fishery

JoLynn Carroll, Frode Bendiksen Vikebø, Daniel Howell, Ole Jacob Broch, Raymond Nepstad, Starrlight Augustine, Geir Morten Skeie, Radovan Bast, Jonas Juselius
Marine Pollution Bulletin 126 p. 63-73
2017

Projecting marine mammal distribution in a changing climate

Gregory Silber, Matthew Lettrich, Peter O. Thomas, Jason D. Baker, Mark Baumgartner, Elizabeth A. Becker, Peter Boveng, Dorothy Dick, Jerome Fiechter, Jaume Forcada, Karin A. Forney, Roger B. Griffis, Jonathan A. Hare, Alistair J. Hobday, Daniel Howell, Kristin L. Laidre, Nate Mantua, Lori Quakenbush, Jarrod A. Santora, Kathleen M. Stafford, Paul Spencer, Charles Stock, William J. Sydeman, Kyle Van Houtan, Robin S. Waples
Frontiers in Marine Science 4:413 p. 1-14
2017

Dynamic of the Flemish cap commercial stocks: Use of a gadget multispecies model to determine the relevance and synergies among predation, recruitment, and fishing

Alfonso Perez-Rodriguez, Daniel Howell, Mikel Casas, Fran Saborido-Rey, António Ávila-De Melo
Canadian Journal of Fisheries and Aquatic Sciences 74 p. 582-597
2016

Dynamic of the Flemish Cap commercial stocks: use of a Gadget multispecies model to determine the relevance and synergies among predation, recruitment, and fishing.

Pérez-Rodríguez, A., Howell, D., Casas, M., Saborido-Rey, F. Ávila-de Melo, A.
Canadian Journal of Fisheries and Aquatic Sciences, 10.1139/cjfas-2016-0111
2016

A trans-Atlantic examination of haddock Melanogrammus aeglefinus food habits

Jamie Tam, Jason S. Link, Scott I. Large, Bjarte Bogstad, Alida Bundy, Adam M. Cook, Gjert Endre Dingsør, Andrey V. Dolgov, Daniel Howell, Alexander Kempf, John K. Pinnegar, Anna Rindorf, Sabine Schückel, Anne F. Sell, BE Smith
Journal of Fish Biology 88 p. 2203-2218
2016

Balanced harvesting in a variable and uncertain world – a case study from the Barents Sea.

Daniel Howell, Cecilie Hansen, Bjarte Bogstad, Mette Skern-Mauritzen
ICES Journal of Marine Science 73 p. 1623-1631
2014

Synergies between climate and management for Atlantic cod fisheries at high latitudes

Olav Sigurd Kjesbu, Bjarte Bogstad, Jennifer Ann Devine, Harald Gjøsæter, Daniel Howell, Randi Ingvaldsen, Richard David Marriott Nash, Jon Egil Skjæraasen
Proceedings of the National Academy of Sciences of the United States of America 111 p. 3478-3483
2014

Modelling the likely impacts of climate-driven changes in cod-capelin overlap in the Barents Sea

Daniel Howell, Anatoly A. Filin
ICES Journal of Marine Science 71 p. 72-80
2014

Inadequate risk assessments – A study on worst-case scenarios related to petroleum exploitation in the Lofoten area

Kjellrun Hiis Hauge, Anne Blanchard, Gisle Andersen, Ragnhild Boland, Bjørn Einar Grøsvik, Daniel Howell, Sonnich Meier, Erik Joel Steinar Olsen, Frode Bendiksen Vikebø
Marine Policy 44 p. 82-89
2013

Unquantifiable uncertainty in projecting stock response to climate change: Example from North East Arctic cod

Daniel Howell, Anatoly A. Filin, Bjarte Bogstad, Jan Erik Stiansen
Marine Biology Research 9 p. 920-931
2012

The added value of participatoly modelling in fisheries management - what has been learnt?

Christine Röckmann, Clara Ulrich, Marion Dreyer, Ewan Bell, Edward Borodzicz, Päivi Haapasaari, Kjellrun Hiis Hauge, Daniel Howell, Samu Mäntyniemi, David J. Miller, George Tserpes, Martin Pastoors
Marine Policy 36 p. 1072-1085
2012

Biomass of Scyphozoan Jellyfish, and Its Spatial Association with 0-Group Fish in the Barents Sea

Elena Eriksen, Dmitry Prozorkevich, Alexander G. Trofimov, Daniel Howell
PLoS ONE 7
2012

Unquantifiable uncertainty in projecting stock response to climate change: Example from NEA cod

Daniel Howell, Anatoly Filin, Bjarte Bogstad, Jan Erik Stiansen
ICES Journal of Marine Science
2011

The potential use of a Gadget model to predict stock responses to climate change in combination with Bayesian networks: the case of Bay of Biscay anchovy

Eider Andonegi, Jose Antonio Fernandes, Inaki Qunincoces, Xabier Irigoien, Andres Uriate, Aritz Perez, Daniel Howell, Gunnar Stefánsson
ICES Journal of Marine Science 68 p. 1257-1269
2010

A combined Gadget/FLR model for management strategy evaluations of the Barents Sea fisheries

Daniel Howell, Bjarte Bogstad
ICES Journal of Marine Science 67 p. 1998-2004
2009

Modelling multispecies interactions in the Barents Sea ecosystem with special emphasis on minke whales, cod, herring and capelin

Ulf Lindstrøm, Sophie Smout, Daniel Howell, Bjarte Bogstad
Deep-sea research. Part II, Topical studies in oceanography 56 p. 2068-2079
2007

Reducing Fisheries Model Complexity Using a Finite Fourier Series Parameterization

Sam Subbey, Daniel Howell, Bjarte Bogstad, Morten Åsnes
Fisheries Research 84 p. 390-394
2004

An overview of Gadget, the Globally applicable Area-Disaggregated General Ecosystem Toolbox.

Begley, J. and Howell, D.
ICES CM 2004/FF:13
2004

Generating Multiple Data-fit Fishery Models using Gadget

Sam Subbey, Daniel Howell, Bjarte Bogstad
ICES Journal of Marine Science p. 390-394
2000

Modelling the influence of glacial isostasy on Late Weichselian ice-sheet growth in the Barents Sea

Daniel Howell, Martin J. Siegert, Julian A. Dowdeswell
Journal of Quaternary Science
2000

Intercomparison of subglacial sediment deformation models: application to the late Weichselian western Barents margin

Daniel Howell, Martin J. Siegert
Annals of Glaciology p. 187-196
1999

Numerical modelling of the Eurasian High Arctic Ice Sheet: an inverse experiment using geological boundary conditions

Daniel Howell, Martin J. Siegert, Julian A. Dowdeswell
Glacial Geology and Geomorphology

Poster

2015

A new ICES assessment model for Greenland halibut in the Barents Sea: making the best use of the available data

Daniel Howell, Elvar H. Hallfredsson, Tone Vollen, Oleg Smirnov
2013

Managing changing spatial ecosystem dynamics: examples from the Barents Sea

Daniel Howell, Anatoly A. Filin, Elena Eriksen, Bjarte Bogstad
2013

To Eat Glass or Fish, That Is the Question: A Trans-Atlantic Examination of Haddock (Melanogrammus aeglefinus) Food Habits

Jason S. Link, Bjarte Bogstad, Alida Bundy, Adam M. Cook, Gjert Endre Dingsør, Daniel Howell, Sean Lucey, Alexander Kempf, John K. Pinnegar, Anna Rindorf, Sabine Schückel, Anne F. Sell, Nancy Shackell, Brian Smith

Produkt

2015

ICES Advice sheet for Greenland halibut (Reinhardtius hippoglossoides) in Subareas I and II (Northeast Arctic)

Daniel Howell, Elvar Halfredsson, Tone Vollen

Kapitler og bøker

2016

Pan.Arctic Fisheries and their Assessment. In "Fisheries and Aquaculture in the Modern World", ed. Heimo M.

Tallman, R., Janjua M. Y., Howell D., Ayles, B., Carmicheal, T., Bernreuther, M., Ferguson S., and Treble, M.
ISBN 978-953-51-2687-4, Print ISBN 978-953-51-2686-7. doi: 10.5772/64745
1996

A Spreadsheet Approach to Maths for GNVQ Engineering.

Sutherland, R., Howell, D., and Wolf, A.
Published: Arnold, London (Ja)

Faglige foredrag

2016

SYMBIOSES: a practical risk management tool to integrate fisheries and hydrocarbon activities in the Lofotens and Barents Sea, Norway

Daniel Howell, JoLynn Carroll, Frode Bendiksen Vikebø
2015

The new ICES Barents Sea Greenland halibut assessment: Using ecosystem survey data and length-based modeling to assess the unassessable

Daniel Howell, Elvar Halfredsson, Tone Vollen, Oleg Smirnov
2015

UavHjort: Fisheries induced evolution?

Howell, Daniel
2014

An ecosystem-based modeling system for predicting oil spill impacts in the marine environment

JoLynn Carroll, Geir Morten Skeie, Bjarte Bogstad, Chris Klok, Raymond Nepstad, Jonas Juselius, Ole Jacob Broch, Ute Brönner, Ketil Eiane, Perrine Geraudie, Bjørn Einar Grøsvik, Bjørn Henrik Hansen, Jan Hendriks, Morten Hjorth, Lisette de Hoop, Daniel Howell, Colin Janssen, Frederik De Laender, Øystein Langangen, S. Jannicke Moe, Trond Nordtug, Gro Harlaug Olsen, Elisa Ravagnan, Mark Reed, Steinar Sanni, Cathrine Spikkerud, Dag Slagstad, Leif Christian Stige, Øystein Varpe, Karel Viaene, Frode Bendiksen Vikebø, Pepijn de Vries
2014

Effects of rebuilding cod size structure in a warmer Barents Sea

Bjarte Bogstad, Jennifer Ann Devine, Daniel Howell
2014

Integrated Ecosystem Assessments in Norway: Comparison over three different ecosystems

Daniel Howell, Edda Johannesen, Geir Huse, Hein Rune Skjoldal, Gro Ingleid van der Meeren, Kjell Rong Utne, Geir Ottersen
2013

SYMBIOSES – et integrert modelleringsverktøry for støtte til marin økosystem basert forvaltning

JoLynn Carroll, Frode Bendiksen Vikebø, Daniel Howell, Ole Jacob Broch, Raymond Nepstad, Starrlight Augustine, Geir Morten Skeie, Jonas Juselius
2013

SYMBIOSES - An integrated modeling framework for decision support in marine ecosystem based management

JoLynn Carroll, Frode Bendiksen Vikebø, Daniel Howell, Ole Jacob Broch, Raymond Nepstad, Starrlight Augustine, Geir Morten Skeie, Jonas Juselius
2013

What multi species and ecosystem models can do for you- examples from ICES WGSAM

Alexander Kempf, Daniel Howell, Jason S. Link, Steve Mackinson, Anna Rindorf
2013

Multispecies considerations in stock assessments: yes we can

Daniel Howell, Sam Subbey
2013

A positive outlook for cod in the Barents Sea: Synergies between climate and management

Olav Sigurd Kjesbu, Bjarte Bogstad, Jennifer Ann Devine, Harald Gjøsæter, Daniel Howell, Randi Ingvaldsen, Richard David Marriott Nash, Jon Egil Skjæraasen
2013

A statistical assessment model applied on Northeast Arctic haddock

Gjert Endre Dingsør, Daniel Howell, Knut Korsbrekke
2012

An ecosystem based impact assessment and management tool for the marine environment

JoLynn Carroll, Frode Bendiksen Vikebø, Daniel Howell, Ole Jacob Broch, Raymond Nepstad, Starrlight Augustine, Geir Morten Skeie, Jonas Juselius

Rapporter og avhandlinger

2017

ICES WKIRISH3 REPORT 2017: Report of the Benchmark Workshop on the Irish Sea Ecosystem (WKIrish3)

Howell, Daniel
2017

Report of the Benchmark Workshop on the Irish Sea Ecosystem (WKIrish3), 30 January–3 February 2017, Galway, Ireland.

Howell, Daniel
2017

Report of the Arctic Fisheries Working Group, Copenhagen, 19-25 April 2017. ICES C.M. 2017/ACOM:06

Daniel Howell, Asgeir Aglen, Bjarte Bogstad, Anatoly Chetyrkin, Elvar H. Hallfredsson, Yuri A. Kovalev, Sarah-Louise Millar, Benjamin Planque, Alexey A. Russkikh, Arved Staby, Sam Subbey, Dmitry A. Vasilyev, Natalia A. Yaragina, Tone Vollen, Matthias Bernreuther, Jose Miguel Casas, Ross Tallman
2017

Report of the Inter-Benchmark Protocol on Northeast Arctic cod (IBPArcticCod), 4–6 April 2017, ICES HQ, Copenhagen, Denmark. ICES CM 2017/ACOM:29, 236 pp.

Daniel Howell, Asgeir Aglen, Anders Nielsen, Bjarte Bogstad, Anatoli Chetyrkin, Dmitry A. Vasilyev, Gjert E. Dingsør, Jan Horbowy, Jette A. Fredslund, Natalia A. Yaragina, Noel A. Cadigan, Sondre Aanes, Yuri A. Kovalev
2016

ICES WGSAM REPORT 2016: Report of the Working Group on Multispecies Assessment Methods (WGSAM)

Howell, Daniel
2016

Report of the Arctic Fisheries Working Group (AFWG), Dates 19-25 April 2016, ICES HQ, Copenhagen, Denmark.ICES CM 2016/ACOM:06.

Gjert Endre Dingsør, Asgeir Aglen, Erik Berg, Matthias Bernreuther, Bjarte Bogstad, Jose Miguel Casas, Anatoly Chetyrkin, Åge Fotland, Elvar H. Hallfredsson, Alf Harbitz, Daniel Howell, Yuri A. Kovalev, Sigbjørn Mehl, Andrey Mikhaylov, Benjamin Planque, Alexey Russkikh, Arved Staby, Ross Tallman, Dmitry Vasiliyev, Tone Vollen, Natalia A. Yaragina
2015

ICES WGSAM REPORT 2015: Report of the Working Group on Multispecies Assessment Methods (WGSAM)

Howell, Daniel
2015

Report of the Arctic Fisheries Working Group, Hamburg, 23-29 April 2015. ICES C.M. 2015/ACOM:05.

Howell, Daniel
2015

Barentshavet - for stort og komplekst for en strikt balansert høsting

Mette Mauritzen, Geir Huse, Cecilie Hansen, Åsmund Bjordal, Daniel Howell
2015

Report of the Inter Benchmark Process on Greenland Halibut in ICES areas I and II (IBPHALI) ICES CM 2015\ACOM:54

Howell, Daniel
2015

Advice Drafting Group report on Pandalus in the Skaggerak (ADGPand)

Howell, Daniel
2015

Report of the Expert Panel to review the proposal for NEWREP-A

Howell, Daniel
2014

ICES WGSAM REPORT 2014: Interim Report of the Working Group on Multispecies Assessment Methods (WGSAM)

Howell, Daniel
2014

Report of the Arctic Fisheries Working Group, ICES C.M. 2014/ACOM:05

Working Group ICES, Bjarte Bogstad, Asgeir Aglen, Åge Fotland, Daniel Howell, Sigbjørn Mehl, Kjell Harald Nedreaas, Benjamin Planque, Jan Erik Stiansen
2013

SCICOM PROGRESS REPORT 2013 ICES SCIENCE COMMITTEE ICES CM 2013/SCICOM:03

Working Group ICES, Daniel Howell
2013

Working Group on Multispecies Assessment Methods (WGSAM)

Daniel Howell, Working Group ICES
2013

Report of the Benchmark Workshop on Baltic Multispecies Assessments (WKBALT) ICES CM 2013/ACOM:43

Working Group ICES, Daniel Howell
2013

ICES. 2013. Report of the Benchmark Workshop on Greenland Halibut Stocks (WKBUT) ICES CM 2013/ACOM:44. 367 pp

Working Group ICES, Daniel Howell
2013

ICES Arctic Fisheries (AFWG) REPORT 2013

Bjarte Bogstad, Asgeir Aglen, Ilya Antonov, Matthias Bernreuther, Vladimir Borisov, Jose Miguel Casas, Anatoly Chetyrkin, Gjert Endre Dingsør, Anatoly A. Filin, Åge Fotland, Elvar H. Hallfredsson, Daniel Howell, Yuri A. Kovalev, Sigbjørn Mehl, Pavel Murashko, Kjell Harald Nedreaas, Benjamin Planque, Alexey Russkikh, Oleg Smirnov, Jan Erik Stiansen, Ross Tallman, Oleg Titov, Natalia A. Yaragina

Arbeider med

Jeg arbeider med multispecies modeller, og bruker "Gadget" som en verktøy. Jeg jobber på  interaksjoner mellom arter, usikkerhet, og grensesnittet mellom den virkelige verden og modeller.

Curriculum Vitae

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