Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Hannes Jenny"'
Autor:
Benjamin Sigrist, Claudio Signer, Sascha D. Wellig, Arpat Ozgul, Flurin Filli, Hannes Jenny, Dominik Thiel, Sven Wirthner, Roland F. Graf
Publikováno v:
Ecology and Evolution, Vol 12, Iss 7, Pp n/a-n/a (2022)
Abstract The forage maturation hypothesis (FMH) assumes that herbivores cope with the trade‐off between digestibility and biomass in forage by selecting vegetation at intermediate growth. The green wave hypothesis (GWH) extends the FMH to suggest h
Externí odkaz:
https://doaj.org/article/c7480835cb584637b62987463e641216
Autor:
Mafalda S. Ferreira, Paulo C. Alves, Colin M. Callahan, Iwona Giska, Liliana Farelo, Hannes Jenny, L. Scott Mills, Klaus Hackländer, Jeffrey M. Good, José Melo‐Ferreira
Publikováno v:
Ecology and Evolution, Vol 10, Iss 3, Pp 1180-1192 (2020)
Abstract Color molts from summer brown to winter white coats have evolved in several species to maintain camouflage year‐round in environments with seasonal snow. Despite the eco‐evolutionary relevance of this key phenological adaptation, its mol
Externí odkaz:
https://doaj.org/article/4834dd7e5c2743c48f87f3ab9eda349b
Publikováno v:
Royal Society Open Science, Vol 7, Iss 7 (2020)
In many species, decreasing body size has been associated with increasing temperatures. Although climate-induced phenotypic shifts, and evolutionary impacts, can affect the structure and functioning of marine and terrestrial ecosystems through biolog
Externí odkaz:
https://doaj.org/article/5d50ffe4237e4d96aac88b642874da79
Autor:
Ulf Büntgen, Lucie Greuter, Kurt Bollmann, Hannes Jenny, Andrew Liebhold, J. Diego Galván, Nils C. Stenseth, Carrie Andrew, Atle Mysterud
Publikováno v:
Ecosphere, Vol 8, Iss 4, Pp n/a-n/a (2017)
Abstract Warming‐induced range shifts along elevational and latitudinal gradients have been observed in several species from various taxa. The mobility and behavioral plasticity of large endothermic mammals, however, complicate the detection of cli
Externí odkaz:
https://doaj.org/article/1a9e78101eae4d7784fe287841685220
Autor:
Milena M Madry, Thomas Kraemer, Jacqueline Kupper, Hanspeter Naegeli, Hannes Jenny, Lukas Jenni, David Jenny
Publikováno v:
Environmental Research Letters, Vol 10, Iss 3, p 034003 (2015)
Fragments from lead ammunition pose a poisoning risk for predators like golden eagles that scavenge on non-retrieved carcasses or offal left behind by hunters. Three golden eagles were found in the Swiss Alps with an acute lead poisoning. To investig
Externí odkaz:
https://doaj.org/article/8b774249b86f476598fcbda0642cc98e
Publikováno v:
Global change biology. 27(24)
Global climate change has led to range shifts in plants and animals, thus threatening biodiversity. Latitudinal shifts have been shown to be more pronounced than elevational shifts, implying that northern range edge margins may be more capable to kee
Publikováno v:
Royal Society Open Science, Vol 7, Iss 7 (2020)
Royal Society Open Science
Royal Society Open Science
In many species, decreasing body size has been associated with increasing temperatures. Although climate-induced phenotypic shifts, and evolutionary impacts, can affect the structure and functioning of marine and terrestrial ecosystems through biolog
Autor:
Benjamin Sigrist, Claudio Signer, Sascha D. Wellig, Arpat Ozgul, Flurin Filli, Hannes Jenny, Dominik Thiel, Sven Wirthner, Roland F. Graf
Publikováno v:
Ecology and evolution. 12(7)
The forage maturation hypothesis (FMH) assumes that herbivores cope with the trade-off between digestibility and biomass in forage by selecting vegetation at intermediate growth. The green wave hypothesis (GWH) extends the FMH to suggest how spatiote
Autor:
Jérôme Letty, Fernando A. Seixas, Mafalda S. Ferreira, Hannes Jenny, Klaus Hackländer, Iwona Giska, Inês M. Miranda, Liliana Farelo, João P. Marques, Eyðfinn Magnussen, José Melo-Ferreira, João Pimenta
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Proc Natl Acad Sci U S A
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Proc Natl Acad Sci U S A
Changing from summer-brown to winter-white pelage or plumage is a crucial adaptation to seasonal snow in more than 20 mammal and bird species. Many of these species maintain nonwhite winter morphs, locally adapted to less snowy conditions, which may
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3d5bbdb8613c6771566db352e4057e3
https://hdl.handle.net/10216/123677
https://hdl.handle.net/10216/123677
Autor:
Hannes Jenny, Georg J. Brosi
Publikováno v:
Schweizerische Zeitschrift fur Forstwesen. 168:186-189
Forest and game: an evergreen of wildlife management (essay) The federal and cantonal laws on wildlife and forest, dating back 140 years, have made it possible for the massively weakened large fauna and the degraded forest to recover. Instead of two