Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Matthias Kestenholz"'
Autor:
Lukas Jenni, Fränzi Korner-Nievergelt, Matthias Kestenholz, Pius Korner-Nievergelt, Josef Hofer
Publikováno v:
Ardea. 97:349-355
Many waterbird species assemble in large aggregations during winter. In most species, these aggregations are generally thought to be composed of individuals not familiar to each other. In this study, we analysed mark-recapture data of Tufted Ducks Ay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56aebc98f4aea2cf2837bf60a530193c
https://doi.org/10.5253/078.097.0310
https://doi.org/10.5253/078.097.0310
Autor:
Luzius Fischer, Edi Baader, Matthias Kestenholz, Fränzi Korner-Nievergelt, Pius Korner-Nievergelt, Werner Schaffner
Publikováno v:
Journal of Ornithology. 149:579-586
We analysed the number of autumn migrants at a bird ringing station over 41 years in the Jura mountains of Switzerland. For 12 irruptive or potentially irruptive bird species, the correlations between their numbers per year were calculated and the sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20cadec4032d09a7fc81c516b6fd5898
https://doi.org/10.1007/s10336-008-0301-2
https://doi.org/10.1007/s10336-008-0301-2
Publikováno v:
Oecologia. 149:44-51
Extreme weather events can lead to immediate catastrophic mortality. Due to their rare occurrence, however, the long-term impacts of such events for ecological processes are unclear. We examined the effect of extreme winters on barn owl (Tyto alba) s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::047fe39b69b0e6c766011a3c7e643ce9
https://doi.org/10.1007/s00442-006-0430-3
https://doi.org/10.1007/s00442-006-0430-3
Publikováno v:
Journal of Animal Ecology. 72:391-399
Summary 1. Population dynamics are the result of variation in survival, recruitment, emigration and immigration rates. Covariation between these demographic rates critically affects the dynamics and magnitude of fluctuations in population size. Such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc8dbde1707874d4696116270f9a6446
https://doi.org/10.1046/j.1365-2656.2003.00706.x
https://doi.org/10.1046/j.1365-2656.2003.00706.x