2024
Trail cameras can greatly inflate nest predation rates
Henden, J-A., Ims, R.A. and Strømeng, M.A.
The Journal of Wildlife Management
In Press
p. 6
2023
A Dynamic Occupancy Model for Interacting Species with Two Spatial Scales
EF Kleiven, F Barraquand, O Gimenez, J-A Henden, RA Ims, EM Soininen, NG Yoccoz
Journal of Agricultural, Biological and Environmental Statistics
p. pp 17
2022
Food web approach for managing Arctic wildlife populations in an era of rapid environmental change
JP Mellard, J-A Henden, ÅØ Pedersen, F Marolla, S Hamel, NG Yoccoz, RA Ims
Climate Research
86
p. 163-178
2022
Direct and indirect effects of environmental drivers on reindeer reproduction
J-A Henden, T Tveraa, A Stien, JP Mellard, F Marolla, RA Ims, NG Yoccoz
Climate Research
86
p. 179-190
2022
Environmental effects on spatial population dynamics and synchrony: lessons from northern ecosystems
I Herfindal, AM Lee, JF Marquez, M Le Moullec, B Peeters, BB Hansen, J-A Henden, B-E Sæther
Climate Research
86
p. 113-123
2022
The Traill island model for lemming dynamics, how it compares to Fennoscandian vole dynamics models, and a proposed simplification
F Barraquand, J-A Henden, O Gilg, RA Ims, NG Yoccoz
arXiv preprint
2205.09441
2021
Accounting for food web dynamics when assessing the impact of mesopredator control on declining prey populations
J-A Henden, D Ehrich, EM Soininen, RA Ims
Journal of Applied Ecology
58
p. 104-113
2021
Iterative model predictions for wildlife populations impacted by rapid climate change
F Marolla, J-A Henden, E Fuglei, ÅØ Pedersen, M Itkin, RA Ims
Global Change Biology
27
p. 1547-1559
2021
Effect of scavenging on predation in a food web
JP Mellard, S Hamel, J-A Henden, RA Ims, A Stien, N Yoccoz
Ecology and Evolution
11
p. 6742-6765
2021
A dynamic occupancy model for interacting species with two spatial scales
EF Kleiven, F Barraquand, O Gimenez, J-A Henden, RA Ims, EM Soininen, NG Yoccoz
bioRxiv
12. 16.423067
2020
Circumpolar status of Arctic ptarmigan: population dynamics and trends
E Fuglei, J-A Henden, CT Callahan, O Gilg, J Hansen, RA Ims, AP Isaev, J Lang, CL McIntyre, RA Merizon, OY Mineev, YN Mineev, D Mossop, OK Nielsen, EB Nilsen, ÅØ Pedersen, NM Schmidt, B Sittler, MH Willebrand, K Martin
Ambio
49
p. 749-761
2020
End‐user involvement to improve predictions and management of populations with complex dynamics and multiple drivers
J-A Henden, RA Ims, NG Yoccoz, EJ Asbjørnsen, A Stien, JP Mellard, T Tveraa, F Marolla, JU Jepsen
Ecological Applications
30
p. e02120
2019
Assessing the effect of predator control on an endangered goose population subjected to predator‐mediated food web dynamics
F Marolla, T Aarvak, IJ Øien, JP Mellard, J-A Henden, S Hamel, A Stien, T Tveraa, NG Yoccoz, RA Ims
Journal of Applied Ecology
56
p. 1245-1255
2019
Arctic greening and bird nest predation risk across tundra ecotones
RA Ims, J-A Henden, MA Strømeng, AV Thingnes, MJ Garmo, JU Jepsen
Nature Climate Change
9
p. 607-610
2018
Transferability of biotic interactions: Temporal consistency of arctic plant–rodent relationships is poor
EM Soininen, J-A Henden, VT Ravolainen, NG Yoccoz, KA Bråthen, ST Killengreen, RA Ims
Ecology and Evolution
8
p. 9697-9711
2018
Seasonal difference in temporal transferability of an ecological model: near-term predictions of lemming outbreak abundances
EF Kleiven, J-A Henden, RA Ims, NG Yoccoz
Scientific Report
8
p. 15252
2017
The database of the PREDICTS (projecting responses of ecological diversity in changing terrestrial systems) project
Lawrence N Hudson, Tim Newbold, Sara Contu, Samantha LL Hill, Igor Lysenko, Adriana De Palma, Helen RP Phillips, Tamera I Alhusseini, Felicity E Bedford, Dominic J Bennett, Hollie Booth, Victoria J Burton, Charlotte WT Chng, Argyrios Choimes, David LP Correia, Julie Day, Susy Echeverría‐Londoño, Susan R Emerson, Di Gao, Morgan Garon, Michelle LK Harrison, Daniel J Ingram, Martin Jung, Victoria Kemp, Lucinda Kirkpatrick, Callum D Martin, Yuan Pan, Gwilym D Pask‐Hale, Edwin L Pynegar, Alexandra N Robinson, Katia Sanchez‐Ortiz, Rebecca A Senior, Benno I Simmons, Hannah J White, Hanbin Zhang, Job Aben, Stefan Abrahamczyk, Gilbert B Adum, Virginia Aguilar‐Barquero, Marcelo A Aizen, Belén Albertos, EL Alcala, Maria del Mar Alguacil, Audrey Alignier, Marc Ancrenaz, Alan N Andersen, Enrique Arbeláez‐Cortés, Inge Armbrecht, Víctor Arroyo‐Rodríguez, Tom Aumann, Jan C Axmacher, Badrul Azhar, Adrián B Azpiroz, Lander Baeten, Adama Bakayoko, András Báldi, John E Banks, Sharad K Baral, Jos Barlow, Barbara IP Barratt, Lurdes Barrico, Paola Bartolommei, Diane M Barton, Yves Basset, Péter Batáry, Adam J Bates, Bruno Baur, Erin M Bayne, Pedro Beja, Suzan Benedick, Åke Berg, Henry Bernard, Nicholas J Berry, Dinesh Bhatt, Jake E Bicknell, Jochen H Bihn, Robin J Blake, Kadiri S Bobo, Roberto Bóçon, Teun Boekhout, Katrin Böhning‐Gaese, Kevin J Bonham, Paulo AV Borges, Sérgio H Borges, Céline Boutin, Jérémy Bouyer, Cibele Bragagnolo, Jodi S Brandt, Francis Q Brearley, Isabel Brito, Vicenç Bros, Jörg Brunet, Grzegorz Buczkowski, Christopher M Buddle, Rob Bugter, Erika Buscardo, Jörn Buse, Jimmy Cabra‐García, Nilton C Cáceres, Nicolette L Cagle, María Calviño‐Cancela, Sydney A Cameron, Eliana M Cancello, Rut Caparrós, Pedro Cardoso, Dan Carpenter, Tiago F Carrijo, Anelena L Carvalho, Camila R Cassano, Helena Castro, Alejandro A Castro‐Luna, Cerda B Rolando, Alexis Cerezo, Kim Alan Chapman, Matthieu Chauvat, Morten Christensen, Francis M Clarke, Daniel FR Cleary, Giorgio Colombo, Stuart P Connop, Michael D Craig, Leopoldo Cruz‐López, Saul A Cunningham, Biagio d'Aniello, Neil d'Cruze, Pedro Giovâni Da Silva, Martin Dallimer, Emmanuel Danquah, Ben Darvill, Jens Dauber, Adrian LV Davis, Jeff Dawson, Claudio De Sassi, Benoit De Thoisy, Olivier Deheuvels, Alain Dejean, Jean‐Louis Devineau, Tim Diekötter, Jignasu V Dolia, Erwin Domínguez, Yamileth Dominguez‐Haydar, Silvia Dorn, Isabel Draper, Niels Dreber, Bertrand Dumont, Simon G Dures, Mats Dynesius, Lars Edenius, Paul Eggleton, Felix Eigenbrod
Ecology and Evolution
7
p. 145-188
2017
Changed Arctic‐alpine food web interactions under rapid climate warming: Implication for ptarmigan research
J-A Henden, RA Ims, E Fuglei, ÅØ Pedersen
Wildlife Biology
2017
p. 1-11
2017
Ecosystem drivers of an Arctic fox population at the western fringe of the Eurasian Arctic
RA Ims, ST Killengreen, D Ehrich, Ø Flagstad, S Hamel, J-A Henden, .
Polar Research
36
p. 8
2017
Not only mosses: lemming winter diets as described by DNA metabarcoding
EM Soininen, L Zinger, L Gielly, NG Yoccoz, J-A Henden, RA Ims
Polar Biology
40
p. 2097-2103
2014
Demographic responses of a site‐faithful and territorial predator to its fluctuating prey: long‐tailed skuas and arctic lemmings
F Barraquand, TT Høye, J-A Henden, NG Yoccoz, O Gilg, NM Schmidt, B Sittler, RA Ims
Journal of Animal Ecology
83
p. 375-387
2014
Community‐wide mesocarnivore response to partial ungulate migration
J-A Henden, A Stien, BJ Bårdsen, NG Yoccoz, RA Ims
Journal of Applied Ecology
51
p. 1525-1533
2014
The PREDICTS database: a global database of how local terrestrial biodiversity responds to human impacts
Lawrence N Hudson, Tim Newbold, Sara Contu, Samantha LL Hill, Igor Lysenko, Adriana De Palma, Helen RP Phillips, Rebecca A Senior, Dominic J Bennett, Hollie Booth, Argyrios Choimes, David LP Correia, Julie Day, Susy Echeverría‐Londoño, Morgan Garon, Michelle LK Harrison, Daniel J Ingram, Martin Jung, Victoria Kemp, Lucinda Kirkpatrick, Callum D Martin, Yuan Pan, Hannah J White, Job Aben, Stefan Abrahamczyk, Gilbert B Adum, Virginia Aguilar‐Barquero, Marcelo A Aizen, Marc Ancrenaz, Enrique Arbeláez‐Cortés, Inge Armbrecht, Badrul Azhar, Adrián B Azpiroz, Lander Baeten, András Báldi, John E Banks, Jos Barlow, Péter Batáry, Adam J Bates, Erin M Bayne, Pedro Beja, Åke Berg, Nicholas J Berry, Jake E Bicknell, Jochen H Bihn, Katrin Böhning‐Gaese, Teun Boekhout, Céline Boutin, Jérémy Bouyer, Francis Q Brearley, Isabel Brito, Jörg Brunet, Grzegorz Buczkowski, Erika Buscardo, Jimmy Cabra‐García, María Calviño‐Cancela, Sydney A Cameron, Eliana M Cancello, Tiago F Carrijo, Anelena L Carvalho, Helena Castro, Alejandro A Castro‐Luna, Rolando Cerda, Alexis Cerezo, Matthieu Chauvat, Frank M Clarke, Daniel FR Cleary, Stuart P Connop, Biagio d'Aniello, Pedro Giovâni da Silva, Ben Darvill, Jens Dauber, Alain Dejean, Tim Diekötter, Yamileth Dominguez‐Haydar, Carsten F Dormann, Bertrand Dumont, Simon G Dures, Mats Dynesius, Lars Edenius, Zoltán Elek, Martin H Entling, Nina Farwig, Tom M Fayle, Antonio Felicioli, Annika M Felton, Gentile F Ficetola, Bruno KC Filgueiras, Steven J Fonte, Lauchlan H Fraser, Daisuke Fukuda, Dario Furlani, Jörg U Ganzhorn, Jenni G Garden, Carla Gheler‐Costa, Paolo Giordani, Simonetta Giordano, Marco S Gottschalk, Dave Goulson, Aaron D Gove, James Grogan, Mick E Hanley, Thor Hanson, Nor R Hashim, Joseph E Hawes, Christian Hébert, Alvin J Helden, John‐André Henden, Lionel Hernández, Felix Herzog, Diego Higuera‐Diaz, Branko Hilje, Finbarr G Horgan, Roland Horváth, Kristoffer Hylander, Paola Isaacs‐Cubides, Masahiro Ishitani, Carmen T Jacobs, Víctor J Jaramillo, Birgit Jauker, Mats Jonsell, Thomas S Jung, Vena Kapoor, Vassiliki Kati, Eric Katovai, Michael Kessler, Eva Knop, Annette Kolb, Ádám Kőrösi, Thibault Lachat, Victoria Lantschner, Violette Le Féon, Gretchen LeBuhn, Jean‐Philippe Légaré, Susan G Letcher, Nick A Littlewood, Carlos A López‐Quintero, Mounir Louhaichi, Gabor L Lövei, Manuel Esteban Lucas‐Borja, Victor H Luja, Kaoru Maeto, Tibor Magura, Neil Aldrin Mallari, Erika Marin‐Spiotta, EJP Marshall, Eliana Martínez, Margaret M Mayfield, Grzegorz Mikusinski, Jeffrey C Milder
Ecology and Evolution
4
p. 4701-4735
2013
Shedding new light on the diet of Norwegian lemmings: DNA metabarcoding of stomach content
EM Soininen, L Zinger, L Gielly, E Bellemain, KA Bråthen, C Brochmann, LS Epp, G Gussarova, KH, J-A Henden, ST Killengreen, T Rämä, HK Stenøien, NG Yoccoz, RA Ims
Polar Biology
36
p. 1069-1076
2013
Towards good practice guidance in using camera‐traps in ecology: influence of sampling design on validity of ecological inferences
S Hamel, ST Killengreen, J-A Henden, NE Eide, L Roed‐Eriksen, RA Ims, NG Yoccoz
Methods in Ecology and Evolution
4
p. 105-113
2013
Disentangling the importance of interspecific competition, food availability, and habitat in species occupancy: recolonization of the endangered Fennoscandian arctic fox
S Hamel, ST Killengreen, J-A Henden, NG Yoccoz, RA Ims
Biological conservation
160
p. 114-120
2013
How spatial variation in areal extent and configuration of labile vegetation states affect the riparian bird community in Arctic tundra
J-A Henden, NG Yoccoz, RA Ims, K Langeland
PLoS One
8
p. e63312
2013
Indirect food web interactions mediated by predator–rodent dynamics: relative roles of lemmings and voles
RA Ims, J-A Henden, AV Thingnes, ST Killengreen
Biology Letters
9
p. 20130802
2012
The importance of willow thickets for ptarmigan and hares in shrub tundra: the more the better?
D Ehrich, JA Henden, RA Ims, LO Doronina, ST Killengren, N Lecomte, IG Pokrovsky, G Skogstad, AA Sokolov, VA Sokolov, NG Yoccoz
Oecologia
168
p. 141-151
2012
Collapse of an arctic bird community resulting from ungulate-induced loss of erect shrubs
RA Ims, J-A Henden
Biological conservation
149
p. 2-5
2012
The nature of lemming cycles on Wrangel: an island without small mustelids
IE Menyushina, D Ehrich, JA Henden, RA Ims, NG Ovsyanikov
Oecologia
170
p. 363-371
2011
Plastic reproductive allocation as a buffer against environmental stochasticity–linking life history and population dynamics to climate
BJ Bårdsen, J-A Henden, P Fauchald, T Tveraa, A Stien
Oikos
120
p. 245-257
2011
Population dynamics of tundra voles in relation to configuration of willow thickets in southern arctic tundra
J-A Henden, RA Ims, NG Yoccoz, R Sørensen, ST Killengreen
Polar Biology
34
p. 533-540
2011
Declining willow ptarmigan populations: the role of habitat structure and community dynamics
J-A Henden, RA Ims, NG Yoccoz, ST Killengreen
Basic and Applied Ecology
12
p. 413-422
2011
Rapid, landscape scale responses in riparian tundra vegetation to exclusion of small and large mammalian herbivores
VT Ravolainen, KA Bråthen, RA Ims, NG Yoccoz, J-A Henden, ST Killengreen
Basic and Applied Ecology
12
p. 643-653
2010
Strength of asymmetric competition between predators in food webs ruled by fluctuating prey: the case of foxes in tundra
J-A Henden, RA Ims, NG Yoccoz, P Hellström, A Angerbjörn
Oikos
119
p. 27-34
2009
Nonstationary spatio‐temporal small rodent dynamics: evidence from long‐term Norwegian fox bounty data
J-A Henden, RA Ims, NG Yoccoz
Journal of Animal Ecology
78
p. 636-645
2009
Individual quality and reproductive effort mirrored in white wing plumage in both sexes of south polar skuas
SA Hanssen, JO Bustnes, T Tveraa, D Hasselquist, Ø Varpe, J-A Henden
Behavioral Ecology
20
p. 961-966
2009
Phase-dependent effect of conservation efforts in cyclically fluctuating populations of arctic fox (Vulpes lagopus)
J-A Henden, NG Yoccoz, RA Ims, BJ Bårdsen, A Angerbjörn
Biological Conservation
142
p. 2586-2592
2008
Collapsing population cycles
RA Ims, JA Henden, ST Killengreen
Trends in Ecology & Evolution
23
p. 79-86
2008
Impacts of differential prey dynamics on the potential recovery of endangered arctic fox populations
J-A Henden, BJ Bårdsen, NG Yoccoz, RA Ims
Journal of Applied Ecology
45
p. 1086-1093
2007
Structural characteristics of a low Arctic tundra ecosystem and the retreat of the Arctic fox
ST Killengreen, RA Ims, NG Yoccoz, KA Bråthen, J-A Henden, T Schott
Biological Conservation
135
p. 459-472
2007
Reproductive performance and organochlorine pollutants in an Antarctic marine top predator: the south polar skua
JO Bustnes, T Tveraa, Ø Varpe, J-A Henden, JU Skaare
Environment International
33
p. 911-918
2006
Organochlorines in Antarctic and Arctic avian top predators: a comparison between the south polar skua and two species of northern hemisphere gulls
JO Bustnes, T Tveraa, J-A Henden, Ø Varpe, K Janssen, JU Skaare
Environmental science & technology
40
p. 2826-2831
2001
Nest attendance and foraging movements of northern fulmars rearing chicks at Bjørnøya Barents Sea
H Weimerskirch, O Chastel, Y Cherel, J-A Henden, T Tveraa
Polar Biology
24
p. 83-88