Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Christof Herrmann"'
Autor:
Anne Günther, Oliver Krone, Anja Globig, Anne Pohlmann, Jacqueline King, Christine Fast, Christian Grund, Christin Hennig, Christof Herrmann, Simon Piro, Dennis Rubbenstroth, Jana Schulz, Christoph Staubach, Lina Stacker, Lorenz Ulrich, Ute Ziegler, Timm Harder, Martin Beer
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Transition of highly pathogenic clade 2.3.4.4b H5 avian influenza virus (HPAIV) from epizootic to enzootic status in Northern European countries was associated with severe losses and even mass mortalities among various wild bird species. Bot
Externí odkaz:
https://doaj.org/article/146f8ecc371d4fcd851809206dff2eee
Autor:
Oliver Krone, Anja Globig, Reiner Ulrich, Timm Harder, Jan Schinköthe, Christof Herrmann, Sascha Gerst, Franz J. Conraths, Martin Beer
Publikováno v:
Viruses, Vol 10, Iss 9, p 478 (2018)
In contrast to previous incursions of highly pathogenic avian influenza (HPAIV) H5 viruses, H5N8 clade 2.3.4.4b viruses caused numerous cases of lethal infections in white-tailed sea eagles (Haliaeetus albicilla) affecting mainly young eagles (younge
Externí odkaz:
https://doaj.org/article/08fbe546033e40398670fa2876461f68
Autor:
Ulrich Knief, Thomas Bregnballe, Ibrahim Alfarwi, Mónika Ballmann, Allix Brenninkmeijer, Szymon Bzoma, Antoine Chabrolle, Jannis Dimmlich, Elias Engel, Ruben Fijn, Kim Fischer, Bernd Hälterlein, Matthias Haupt, Veit Hennig, Christof Herrmann, Ronald in ‘t Veld, Elisabeth Kirchhoff, Mikael Kristersson, Susanne Kühn, Kjell Larsson, Rolf Larsson, Neil Lawton, Mardik Leopold, Sander Lilipaly, Leigh Lock, Régis Marty, Hans Matheve, Włodzimierz Meissner, Paul Morisson, Stephen Newton, Patrik Olofsson, Florian Packmor, Kjeld T. Pedersen, Chris Redfern, Francesco Scarton, Fred Schenk, Olivier Scher, Lorenzo Serra, Julian Smith, Wez Smith, Jacob Sterup, Eric Stienen, Viola Strassner, Roberto G. Valle, Rob S. A. van Bemmelen, Jan Veen, Muriel Vervaeke, Ewan Weston, Monika Wojcieszek, Wouter Courtens
In 2022, highly pathogenic avian influenza (HPAI) A(H5N1) virus clade 2.3.4.4b became enzootic and caused mass mortality in Sandwich terns and other seabird species across northwestern Europe. We present data on characteristics of the spread of the v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e408b902f8e978d6985e4984be55ddec
https://doi.org/10.1101/2023.05.12.540367
https://doi.org/10.1101/2023.05.12.540367
Autor:
Thomas Bregnballe, Christof Herrmann, Kjeld Tommy Pedersen, Juliane Wendt, Jelena Kralj, Morten Frederiksen
Publikováno v:
Bregnballe, T, Herrmann, C, Pedersen, K T, Wendt, J, Kralj, J & Frederiksen, M 2021, ' Long-term changes in winter distribution of Danish-ringed Great Cormorants ', Ardea, vol. 109, no. 3, pp. 327-340 . https://doi.org/10.5253/arde.v109i2.a6
We describe long-term changes in the distribution of 2249 freshly dead winter recoveries of 94, 352 Great Cormorant chicks ringed between 1940 and 2018 in Denmark. The entire wintering range was divided into four major compartments to assess changes
Autor:
Oliver Krone, Jörg Albrecht, Christian Heuck, Christof Herrmann, Juliane Wendt, Roland Brandl
Publikováno v:
Journal of Ornithology. 161:753-757
Several studies on wind turbine collision mortality in raptors suggest a bias towards adult birds, while sex-biased mortality has not yet been documented. We compared collision mortality in relation to all known causes of mortality and in relation to
Autor:
Morten Frederiksen, Kjeld T. Pedersen, Petteri Lehikoinen, Kasper Thorup, Jesper J. Madsen, Thord Fransson, Kaarel Kaisel, Alf T. Mjøs, Christof Herrmann, Henk van der Jeugd, Rob A. Robinson
Publikováno v:
TemaNord ISBN: 9789289372503
Frederiksen, M, Pedersen, K T, Lehikoinen, P, Thorup, K, Madsen, J J, Fransson, T, Kaisel, K, Mjøs, A T, Herrmann, C, van der Jeugd, H & Robinson, R A 2022, Oversigt over ringmærknings-og genfundsdata for ederfugl i Øster-sø/Nordsøområdet . TemaNord, nr. 501, bind 2022, Nordisk Ministerråd . https://doi.org/10.6027/temanord2022-501
Frederiksen, M, Pedersen, K T, Lehikoinen, P, Thorup, K, Madsen, J J, Fransson, T, Kaisel, K, Mjøs, A T, Herrmann, C, van der Jeugd, H & Robinson, R A 2022, Oversigt over ringmærknings-og genfundsdata for ederfugl i Øster-sø/Nordsøområdet . TemaNord, nr. 501, bind 2022, Nordisk Ministerråd . https://doi.org/10.6027/temanord2022-501
Ederfuglen er i alvorlig tilbagegang i Østersøen og Nordsøen, kønsbalancen er skæv med et stort overtal af hanner, og derfor er en international forvaltningsplan er under udarbejdelse i regi af Vandfugleaftalen (AEWA). Bæredygtig forvaltning kr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1412d9a9a8e495e4b9c401c032fa0e21
https://doi.org/10.6027/temanord2022-501
https://doi.org/10.6027/temanord2022-501
Autor:
Thomas Bregnballe, Jesper Tofft, Jana Kotzerka, Aleksi Lehikoinen, Pekka Rusanen, Christof Herrmann, Oliver Krone, Henri Engström, Kalev Rattiste, Jürgen Reich, Sergey A. Kouzov
Publikováno v:
Bregnballe, T, Tofft, J, Kotzerka, J, Lehikoinen, A, Rusanen, P, Herrmann, C, Engström, H, Rattiste, K, Reich, J & Kouzov, S A 2021, ' Occurrence and behaviour of White-tailed Eagles Haliaeetus albicilla in Great Cormorant Phalacrocorax carbo sinensis colonies in countries around the Baltic Sea ', Ardea, vol. 109, no. 3, pp. 565-582 . https://doi.org/10.5253/arde.v109i2.a24
The recovery of the Baltic White-tailed Eagle Haliaeetus albicilla populationsince the 1980s is a conservation success story. However, the re-establishmentof this predator in coastal and lake areas appears to affect Great CormorantsPhalacrocorax carb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbb03c7a091129813c492fb13f90260d
http://hdl.handle.net/10138/346610
http://hdl.handle.net/10138/346610
Publikováno v:
Herrmann, C, Feige, K-D, Otto, D & Bregnballe, T 2021, ' Natural regulation of the Baltic population of the Great Cormorant Phalacrocorax carbo sinensis : The Interplay between Winter Severity and Density Dependence ', Ardea, vol. 109, no. 3, pp. 341-352 . https://doi.org/10.5253/arde.v109i2.a7
After a period of continuous increase and range expansion, the Baltic GreatCormorant population has stabilised in large parts of its range in recent years.Ringing recoveries reveal that considerable proportions of the population winterin areas that c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71d5aaf1d9222da163f7d2b30bbe70d6
https://pure.au.dk/portal/da/publications/natural-regulation-of-the-baltic-population-of-the-great-cormorant-phalacrocorax-carbo-sinensis(969f80d0-56a5-47ef-b24a-bc1857111cd1).html
https://pure.au.dk/portal/da/publications/natural-regulation-of-the-baltic-population-of-the-great-cormorant-phalacrocorax-carbo-sinensis(969f80d0-56a5-47ef-b24a-bc1857111cd1).html
Autor:
Oliver Krone, Christian Levers, Jörg Albrecht, Roland Brandl, Christian Heuck, Pedro J. Leitão, Christof Herrmann
Publikováno v:
Biological Conservation. 236:44-51
The increasing number of wind farms for energy production raises concerns about their effects on wildlife and particularly on birds. To date it is unclear whether models that combine data on wind turbine densities and habitat suitability can explain
Publikováno v:
Ibis. 159:297-310
Understanding the mechanisms that shape density-dependent processes and population dynamics is often essential for species conservation. Two key mechanisms of density-dependent reductions in reproductive performance are a limited access to foraging h