Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Nicholas Per Huffeldt"'
Autor:
Tammy E. Davies, Ana P.B. Carneiro, Marguerite Tarzia, Ewan Wakefield, Janos C. Hennicke, Morten Frederiksen, Erpur Snær Hansen, Bruna Campos, Carolina Hazin, Ben Lascelles, Tycho Anker‐Nilssen, Hólmfríður Arnardóttir, Robert T. Barrett, Manuel Biscoito, Loïc Bollache, Thierry Boulinier, Paulo Catry, Filipe R. Ceia, Olivier Chastel, Signe Christensen‐Dalsgaard, Marta Cruz‐Flores, Jóhannis Danielsen, Francis Daunt, Euan Dunn, Carsten Egevang, Ana Isabel Fagundes, Annette L. Fayet, Jérôme Fort, Robert W. Furness, Olivier Gilg, Jacob González‐Solís, José Pedro Granadeiro, David Grémillet, Tim Guilford, Sveinn Are Hanssen, Michael P. Harris, April Hedd, Nicholas Per Huffeldt, Mark Jessopp, Yann Kolbeinsson, Johannes Krietsch, Johannes Lang, Jannie Fries Linnebjerg, Svein‐Håkon Lorentsen, Jeremy Madeiros, Ellen Magnusdottir, Mark L. Mallory, Laura McFarlane Tranquilla, Flemming R. Merkel, Teresa Militão, Børge Moe, William A. Montevecchi, Virginia Morera‐Pujol, Anders Mosbech, Verónica Neves, Mark A. Newell, Bergur Olsen, Vitor H. Paiva, Hans‐Ulrich Peter, Aevar Petersen, Richard A. Phillips, Iván Ramírez, Jaime A. Ramos, Raül Ramos, Robert A. Ronconi, Peter G. Ryan, Niels Martin Schmidt, Ingvar A. Sigurðsson, Benoît Sittler, Harald Steen, Iain J. Stenhouse, Hallvard Strøm, Geir H. R. Systad, Paul Thompson, Thorkell L. Thórarinsson, Rob S.A. vanBemmelen, Sarah Wanless, Francis Zino, Maria P. Dias
Publikováno v:
Conservation Letters, Vol 14, Iss 5, Pp n/a-n/a (2021)
Abstract The conservation of migratory marine species, including pelagic seabirds, is challenging because their movements span vast distances frequently beyond national jurisdictions. Here, we aim to identify important aggregations of seabirds in the
Externí odkaz:
https://doaj.org/article/5244e0f3fa004cf8a5fc07c95b23e9a3
Autor:
Floris M. van Beest, Larissa T. Beumer, Marianna Chimienti, Jean-Pierre Desforges, Nicholas Per Huffeldt, Stine Højlund Pedersen, Niels Martin Schmidt
Publikováno v:
Royal Society Open Science, Vol 7, Iss 10 (2020)
The existence and persistence of rhythmicity in animal activity during phases of environmental change is of interest in ecology, evolution and chronobiology. A wide diversity of biological rhythms in response to exogenous conditions and internal stim
Externí odkaz:
https://doaj.org/article/bdfde9971d4844d9a284d616542ca9dc
Autor:
Nicholas Per Huffeldt
Publikováno v:
Huffeldt, N P 2020, ' Photic Barriers to Poleward Range-shifts ', Trends in Ecology and Evolution, vol. 35, no. 8, pp. 652-655 . https://doi.org/10.1016/j.tree.2020.04.011
With climate warming, organisms are shifting their ranges towards the poles, tracking their optimal thermal environments. Day-length, the driver of daily and annual timing, is, however, fixed by latitude and date. Timing and photoreception mechanisms
Changing winter diet of thick-billed murres (Uria lomvia) in Southwest Greenland, 1990s versus 2010s
Autor:
Jannie F. Linnebjerg, Nicholas Per Huffeldt, Morten Frederiksen, Flemming Merkel, Ole Gorm Norden Andersen, Rasmus Hedeholm, Teunis Jansen
Publikováno v:
Merkel, F R, Linnebjerg, J F, Andersen, O G N, Huffeldt, N P, Jansen, T, Hedeholm, R & Frederiksen, M 2021, ' Changing winter diet of thick-billed murres ( Uria lomvia ) in Southwest Greenland, 1990s versus 2010s ', Canadian Journal of Zoology, vol. 99, no. 12, pp. 1080-1088 . https://doi.org/10.1139/cjz-2021-0120
Merkel, F R, Linnebjerg, J F, Andersen, O G N, Huffeldt, N P, Jansen, T, Hedeholm, R & Frederiksen, M 2021, ' Changing winter diet of Thick-billed Murres ( Uria lomvia ) in southwest Greenland, 1990s versus 2010s ', Canadian Journal of Zoology, vol. 99, pp. 1080-1088 . https://doi.org/10.1139/cjz-2021-0120
Merkel, F R, Linnebjerg, J F, Andersen, O G N, Huffeldt, N P, Jansen, T, Hedeholm, R & Frederiksen, M 2021, ' Changing winter diet of Thick-billed Murres ( Uria lomvia ) in southwest Greenland, 1990s versus 2010s ', Canadian Journal of Zoology, vol. 99, pp. 1080-1088 . https://doi.org/10.1139/cjz-2021-0120
Southwest Greenland constitutes an internationally important wintering area for seabirds, including Thick-billed Murres (Uria lomvia (Linnaeus, 1758)), but their prey may be affected by the general warming of this sub-Arctic region. We compared murre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a17b6ca49e4a0a1c29a89b6754918bd6
https://pure.au.dk/portal/da/publications/changing-winter-diet-of-thickbilled-murres-uria-lomvia-in-southwest-greenland-1990s-versus-2010s(23ed87c7-50ff-4df7-a2bd-ac78297a827f).html
https://pure.au.dk/portal/da/publications/changing-winter-diet-of-thickbilled-murres-uria-lomvia-in-southwest-greenland-1990s-versus-2010s(23ed87c7-50ff-4df7-a2bd-ac78297a827f).html
Autor:
Jannie F. Linnebjerg, Nicholas Per Huffeldt, Flemming Merkel, Morten Frederiksen, Jérôme Fort
Publikováno v:
Huffeldt, N P, Linnebjerg, J F, Fort, J, Merkel, F R & Frederiksen, M 2021, ' Habitat when foraging does not explain temporal segregation by sex in a breeding seabird ', Marine Biology, vol. 168, no. 10, 152 . https://doi.org/10.1007/s00227-021-03958-0
Marine Biology
Marine Biology, Springer Verlag, 2021, 168 (10), ⟨10.1007/s00227-021-03958-0⟩
Marine Biology
Marine Biology, Springer Verlag, 2021, 168 (10), ⟨10.1007/s00227-021-03958-0⟩
Segregation by sex can allow partitioning of resources in time, space, or both. Little, however, is known about causes of sexual segregation, especially in species with little to no sexual size dimorphism. Female and male thick-billed murres (a seabi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9ace80065a4a01aa71f80d67c0886df
https://pure.au.dk/portal/da/publications/habitat-when-foraging-does-not-explain-temporal-segregation-by-sex-in-a-breeding-seabird(12c49cc6-d8a1-4641-bf8a-c143fbd4f563).html
https://pure.au.dk/portal/da/publications/habitat-when-foraging-does-not-explain-temporal-segregation-by-sex-in-a-breeding-seabird(12c49cc6-d8a1-4641-bf8a-c143fbd4f563).html
Autor:
Allison Patterson, H. Grant Gilchrist, Sigurd Benjaminsen, Mark Bolton, Anne Sophie Bonnet-Lebrun, Gail K. Davoren, Sébastien Descamps, Kjell Einar Erikstad, Morten Frederiksen, Anthony J. Gaston, Julia Gulka, Jonas Hentati-Sundberg, Nicholas Per Huffeldt, Kasper Lambert Johansen, Aili Lage Labansen, Jannie Fries Linnebjerg, Oliver P. Love, Mark L. Mallory, Flemming Ravn Merkel, William A. Montevecchi, Anders Mosbech, Olof Olsson, Ellie Owen, Norman Ratcliffe, Paul M. Regular, Tone Kristin Reiertsen, Yan Ropert-Coudert, Hallvard Strøm, Thorkell Lindberg Thórarinsson, Kyle H. Elliott
Publikováno v:
Patterson, A, Gilchrist, H G, Benjaminsen, S, Bolton, M, Bonnet-Lebrun, A S, Davoren, G K, Descamps, S, Erikstad, K E, Frederiksen, M, Gaston, A J, Gulka, J, Hentati-Sundberg, J, Huffeldt, N P, Johansen, K L, Labansen, A L, Linnebjerg, J F, Love, O P, Mallory, M L, Merkel, F R, Montevecchi, W A, Mosbech, A, Olsson, O, Owen, E, Ratcliffe, N, Regular, P M, Reiertsen, T K, Ropert-Coudert, Y, Strøm, H, Thórarinsson, T L & Elliott, K H 2022, ' Foraging range scales with colony size in high-latitude seabirds ', Current Biology, vol. 32, no. 17, pp. 3800-3807.e3 . https://doi.org/10.1016/j.cub.2022.06.084
Density-dependent prey depletion around breeding colonies has long been considered an important factor controlling the population dynamics of colonial animals.1–4 Ashmole proposed that as seabird colony size increases, intraspecific competition lea
Autor:
Annette L. Fayet, Geir Helge Systad, William A. Montevecchi, Richard A. Phillips, Jeremy Madeiros, Thierry Boulinier, Hólmfríður Arnardóttir, Maria P. Dias, Anders Mosbech, Olivier Gilg, Hallvard Strøm, Janos C. Hennicke, Sarah Wanless, Morten Frederiksen, Ben Lascelles, Rob van Bemmelen, Signe Christensen-Dalsgaard, Carolina Hazin, Nicholas Per Huffeldt, Bergur Olsen, Johannes Krietsch, Marta Cruz-Flores, Robert T. Barrett, Ellen Magnusdottir, Jannie F. Linnebjerg, Manuel Biscoito, Niels Martin Schmidt, Tim Guilford, Yann Kolbeinsson, Paulo Catry, Ana Isabel Fagundes, Robert A. Ronconi, Thorkell Lindberg Thórarinsson, Jaime A. Ramos, Johannes Lang, Tammy E. Davies, Michael P. Harris, Euan Dunn, Mark Jessopp, Raül Ramos, Vitor H. Paiva, Francis Zino, Loïc Bollache, José Pedro Granadeiro, Peter G. Ryan, Aevar Petersen, Sveinn Are Hanssen, Flemming Merkel, Benoît Sittler, Hans-Ulrich Peter, Mark Newell, Svein-Håkon Lorentsen, Virginia Morera-Pujol, Paul M. Thompson, Francis Daunt, Børge Moe, Carsten Egevang, Ewan D. Wakefield, Jóhannis Danielsen, Jérôme Fort, April Hedd, Erpur Snær Hansen, Robert W. Furness, Ana P. B. Carneiro, Tycho Anker-Nilssen, Ingvar A. Sigurðsson, Olivier Chastel, David Grémillet, Iván Ramírez, Harald Steen, Verónica C. Neves, Mark L. Mallory, Filipe R. Ceia, Jacob González-Solís, Bruna Campos, Marguerite Tarzia, Iain J. Stenhouse, Laura McFarlane Tranquilla, Teresa Militão
Publikováno v:
Conservation Letters
Conservation Letters, Wiley, 2021, ⟨10.1111/conl.12824⟩
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Conservation Letters, 2021, 14, pp.e12824. ⟨10.1111/conl.12824⟩
Davies, T E, Carneiro, A P B, Tarzia, M, Wakefield, E, Hennicke, J C, Frederiksen, M, Hansen, E S, Campos, B, Hazin, C, Lascelles, B, Anker-Nilssen, T, Arnardóttir, H, Barrett, R T, Biscoito, M, Bollache, L, Boulinier, T, Catry, P, Ceia, F R, Chastel, O, Christensen-Dalsgaard, S, Cruz-Flores, M, Danielsen, J, Daunt, F, Dunn, E, Egevang, C, Fagundes, A I, Fayet, A L, Fort, J, Furness, R W, Gilg, O, González-Solís, J, Granadeiro, J P, Grémillet, D, Guilford, T, Hanssen, S A, Harris, M P, Hedd, A, Huffeldt, N P, Jessopp, M, Kolbeinsson, Y, Krietsch, J, Lang, J, Linnebjerg, J F, Lorentsen, S H, Madeiros, J, Magnusdottir, E, Mallory, M L, McFarlane Tranquilla, L, Merkel, F R, Militão, T, Moe, B, Montevecchi, W A, Morera-Pujol, V, Mosbech, A, Neves, V, Newell, M A, Olsen, B, Paiva, V H, Peter, H U, Petersen, A, Phillips, R A, Ramírez, I, Ramos, J A, Ramos, R, Ronconi, R A, Ryan, P G, Schmidt, N M, Sigurðsson, I A, Sittler, B, Steen, H, Stenhouse, I J, Strøm, H, Systad, G H R, Thompson, P, Thórarinsson, T L, van Bemmelen, R S A, Wanless, S, Zino, F & Dias, M P 2021, ' Multispecies tracking reveals a major seabird hotspot in the North Atlantic ', Conservation Letters, vol. 14, no. 5, e12824 . https://doi.org/10.1111/conl.12824
Conservation Letters, Vol 14, Iss 5, Pp n/a-n/a (2021)
Conservation Letters, Wiley, 2021, ⟨10.1111/conl.12824⟩
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Conservation Letters, 2021, 14, pp.e12824. ⟨10.1111/conl.12824⟩
Davies, T E, Carneiro, A P B, Tarzia, M, Wakefield, E, Hennicke, J C, Frederiksen, M, Hansen, E S, Campos, B, Hazin, C, Lascelles, B, Anker-Nilssen, T, Arnardóttir, H, Barrett, R T, Biscoito, M, Bollache, L, Boulinier, T, Catry, P, Ceia, F R, Chastel, O, Christensen-Dalsgaard, S, Cruz-Flores, M, Danielsen, J, Daunt, F, Dunn, E, Egevang, C, Fagundes, A I, Fayet, A L, Fort, J, Furness, R W, Gilg, O, González-Solís, J, Granadeiro, J P, Grémillet, D, Guilford, T, Hanssen, S A, Harris, M P, Hedd, A, Huffeldt, N P, Jessopp, M, Kolbeinsson, Y, Krietsch, J, Lang, J, Linnebjerg, J F, Lorentsen, S H, Madeiros, J, Magnusdottir, E, Mallory, M L, McFarlane Tranquilla, L, Merkel, F R, Militão, T, Moe, B, Montevecchi, W A, Morera-Pujol, V, Mosbech, A, Neves, V, Newell, M A, Olsen, B, Paiva, V H, Peter, H U, Petersen, A, Phillips, R A, Ramírez, I, Ramos, J A, Ramos, R, Ronconi, R A, Ryan, P G, Schmidt, N M, Sigurðsson, I A, Sittler, B, Steen, H, Stenhouse, I J, Strøm, H, Systad, G H R, Thompson, P, Thórarinsson, T L, van Bemmelen, R S A, Wanless, S, Zino, F & Dias, M P 2021, ' Multispecies tracking reveals a major seabird hotspot in the North Atlantic ', Conservation Letters, vol. 14, no. 5, e12824 . https://doi.org/10.1111/conl.12824
Conservation Letters, Vol 14, Iss 5, Pp n/a-n/a (2021)
The conservation of migratory marine species, including pelagic seabirds, is challenging because their movements span vast distances frequently beyond national jurisdictions. Here, we aim to identify important aggregations of seabirds in the North At
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8445233f6ebf426e8adb4fd1bfc47ba
https://hal.archives-ouvertes.fr/hal-03396897/file/Davies_Conservation_Letters_2021.pdf
https://hal.archives-ouvertes.fr/hal-03396897/file/Davies_Conservation_Letters_2021.pdf
Spatial variation in vital rates and population growth of thick-billed murres in the Atlantic Arctic
Autor:
Kyle H. Elliott, Flemming Merkel, Jannie F. Linnebjerg, Hallvard Strøm, Anthony J. Gaston, Nicholas Per Huffeldt, Thorkell Lindberg Thórarinsson, Sébastien Descamps, Yann Kolbeinsson, Morten Frederiksen, Erlend Lorentzen
Publikováno v:
Frederiksen, M, Descamps, S, Elliott, K H, Gaston, A J, Huffeldt, N P, Kolbeinsson, Y, Linnebjerg, J F, Lorentzen, E, Merkel, F R, Strøm, H & Thórarinsson, T L 2021, ' Spatial variation in vital rates and population growth of thick-billed murres in the Atlantic Arctic ', Marine Ecology Progress Series, vol. 672, pp. 1-13 . https://doi.org/10.3354/meps13823
Understanding spatiotemporal variation in vital rates and population growth rates is a central aim of population ecology, and is critical to conservation of migratory species where different populations may spend the non-breeding season in sometimes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b62acf896b0f608feefa9c23079d2cd0
https://pure.au.dk/ws/files/221766686/Frederiksen_et_al_2021_MEPS.pdf
https://pure.au.dk/ws/files/221766686/Frederiksen_et_al_2021_MEPS.pdf
Autor:
Nicholas Per Huffeldt
Publikováno v:
Huffeldt, N P 2021, ' Importance of photic constraints depends on the population ', Trends in Ecology and Evolution, vol. 36, no. 6, pp. 480-481 . https://doi.org/10.1016/j.tree.2021.03.008
Autor:
Aevar Petersen, Vegard Sandøy Bråthen, Maria Gavrilo, Paul D. Mathewson, Hallvard Strøm, Sébastien Descamps, Jannie F. Linnebjerg, Annette L. Fayet, Tony Diamond, Morten Frederiksen, Nicholas Per Huffeldt, Thorkell Lindberg Thórarinsson, Hálfdán Helgi Helgason, H. G. Gilchrist, William A. Montevecchi, Svein-H. Lorentsen, Francis Daunt, Heather L. Major, Olivier Chastel, Signe Christensen-Dalsgaard, Mark Jessopp, Anders Mosbech, Tycho Anker-Nilssen, Flemming Merkel, Tone Kristin Reiertsen, Laura McFarlane Tranquilla, Mark Newell, Mark Baran, Magdalene Langset, Tim Guilford, Mark L. Mallory, Michelle G. Fitzsimmons, Kjell Einar Erikstad, Manon Clairbaux, Ingar S. Bringsvor, Geir Helge Systad, David Grémillet, Bergur Olsen, A.V. Ezhov, Jóhannis Danielsen, Kasper Lambert Johansen, Per Fauchald, Amy-Lee Kouwenberg, Børge Moe, Yuri Krasnov, Benjamin Merkel, Warren P. Porter, Nina Dehnhard, Jérôme Fort
Publikováno v:
Current Biology
Clairbaux, M, Mathewson, P, Porter, W, Fort, J, Strøm, H, Moe, B, Fauchald, P, Descamps, S, Helgason, H H, Bråthen, V S, Merkel, B, Anker-Nilssen, T, Bringsvor, I S, Chastel, O, Christensen-Dalsgaard, S, Danielsen, J, Daunt, F, Dehnhard, N, Erikstad, K E, Ezhov, A, Gavrilo, M, Krasnov, Y, Langset, M, Lorentsen, S-H, Newell, M, Olsen, B, Reiertsen, T K, Systad, G H, Thórarinsson, T L, Baran, M, Diamond, T, Fayet, A L, Fitzsimmons, M G, Frederiksen, M, Gilchrist, H G, Guilford, T, Huffeldt, N P, Jessopp, M, Johansen, K L, Kouwenberg, A-L, Linnebjerg, J F, Major, H L, Tranquilla, L M, Mallory, M, Merkel, F R, Montevecchi, W, Mosbech, A, Petersen, A & Grémillet, D 2021, ' North Atlantic winter cyclones starve seabirds ', Current Biology, vol. 31, no. 17, pp. 3964-3971.e3 . https://doi.org/10.1016/j.cub.2021.06.059
Current Biology-CB
Current Biology-CB, Elsevier, 2021, 31 (17), pp.3964-3971.e3. ⟨10.1016/j.cub.2021.06.059⟩
Clairbaux, M, Mathewson, P, Porter, W, Fort, J, Strøm, H, Moe, B, Fauchald, P, Descamps, S, Helgason, H H, Bråthen, V S, Merkel, B, Anker-Nilssen, T, Bringsvor, I S, Chastel, O, Christensen-Dalsgaard, S, Danielsen, J, Daunt, F, Dehnhard, N, Erikstad, K E, Ezhov, A, Gavrilo, M, Krasnov, Y, Langset, M, Lorentsen, S-H, Newell, M, Olsen, B, Reiertsen, T K, Systad, G H, Thórarinsson, T L, Baran, M, Diamond, T, Fayet, A L, Fitzsimmons, M G, Frederiksen, M, Gilchrist, H G, Guilford, T, Huffeldt, N P, Jessopp, M, Johansen, K L, Kouwenberg, A-L, Linnebjerg, J F, Major, H L, Tranquilla, L M, Mallory, M, Merkel, F R, Montevecchi, W, Mosbech, A, Petersen, A & Grémillet, D 2021, ' North Atlantic winter cyclones starve seabirds ', Current Biology, vol. 31, no. 17, pp. 3964-3971.e3 . https://doi.org/10.1016/j.cub.2021.06.059
Current Biology-CB
Current Biology-CB, Elsevier, 2021, 31 (17), pp.3964-3971.e3. ⟨10.1016/j.cub.2021.06.059⟩
Each winter, the North Atlantic Ocean is the stage for numerous cyclones, the most severe ones leading to seabird mass-mortality events called ‘‘winter wrecks.’’ During these, thousands of emaciated seabird carcasses are washed ashore along E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cc76da9586b3549d3ab52c63e172cb7
https://hdl.handle.net/11250/3014724
https://hdl.handle.net/11250/3014724