Zobrazeno 1 - 10
of 158
pro vyhledávání: '"Jonas Knape"'
Autor:
Tomas Pärt, Tobias Jeppsson, Matthieu Paquet, Debora Arlt, Ane T. Laugen, Matthew Low, Jonas Knape, Anna Qvarnström, Pär Forslund
Publikováno v:
Ecology and Evolution, Vol 14, Iss 3, Pp n/a-n/a (2024)
Abstract Current environmental changes may increase temporal variability of life history traits of species thus affecting their long‐term population growth rate and extinction risk. If there is a general relationship between environmental variances
Externí odkaz:
https://doaj.org/article/3dcfe4455a2a46908e27e488c35edb91
Autor:
Stanislas Rigal, Jonas Knape
Publikováno v:
Methods in Ecology and Evolution, Vol 14, Iss 7, Pp 1821-1832 (2023)
Abstract In the light of declining biodiversity, monitoring its fate is essential for conservation strategies. Aggregation of temporal change of different species into multi‐species indices such as geometric means makes it possible to identify spec
Externí odkaz:
https://doaj.org/article/56842b30599649b899f4606ffa94a3e6
Autor:
Matthieu Paquet, Jonas Knape, Debora Arlt, Pär Forslund, Tomas Pärt, Øystein Flagstad, Carl G. Jones, Malcolm A. C. Nicoll, Ken Norris, Josephine M. Pemberton, Håkan Sand, Linn Svensson, Vikash Tatayah, Petter Wabakken, Camilla Wikenros, Mikael Åkesson, Matthew Low
Publikováno v:
Methods in Ecology and Evolution, Vol 12, Iss 10, Pp 1899-1910 (2021)
Abstract Estimating the contribution of demographic parameters to changes in population growth is essential for understanding why populations fluctuate. Integrated population models (IPMs) offer a possibility to estimate the contributions of addition
Externí odkaz:
https://doaj.org/article/e330b50311a74ba8a9a51c5501b58d4f
Publikováno v:
Ecology and Evolution, Vol 10, Iss 18, Pp 10057-10065 (2020)
Abstract Abundant citizen science data on species occurrences are becoming increasingly available and enable identifying composition of communities occurring at multiple sites with high temporal resolution. However, for species displaying temporary p
Externí odkaz:
https://doaj.org/article/2b50c361004c44a0afe3904abca0f7c0
Publikováno v:
Ecology and Evolution, Vol 9, Iss 21, Pp 12291-12301 (2019)
Abstract Climate change is profoundly affecting the phenology of many species. In migratory birds, there is evidence for advances in their arrival time at the breeding ground and their timing of breeding, yet empirical studies examining the interdepe
Externí odkaz:
https://doaj.org/article/2982bb343b8640aeb7ad02884225ec05
Autor:
Jonas Josefsson, Matthew Hiron, Debora Arlt, Alistair G. Auffret, Åke Berg, Mathieu Chevalier, Anders Glimskär, Göran Hartman, Ineta Kačergytė, Julian Klein, Jonas Knape, Ane T. Laugen, Matthew Low, Matthieu Paquet, Marianne Pasanen‐Mortensen, Zuzanna M. Rosin, Diana Rubene, Michał Żmihorski, Tomas Pärt
Publikováno v:
Conservation Letters, Vol 13, Iss 5, Pp n/a-n/a (2020)
Abstract The delivery of rigorous and unbiased evidence on the effects of interventions lay at the heart of the scientific method. Here we examine scientific papers evaluating agri‐environment schemes, the principal instrument to mitigate farmland
Externí odkaz:
https://doaj.org/article/7ff704169a3e48a389f90c190673ecf5
1. How demographic factors lead to variation or change in growth rates can be investigated using life table response experiments (LTRE) based on structured population models. Traditionally, LTREs focused on decomposing the asymptotic growth rate, but
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e76d3518ff5d06fd9de7dd6c52d0f49d
https://doi.org/10.32942/x2fk5d
https://doi.org/10.32942/x2fk5d
Autor:
Jonas Knape
Many monitoring programs provide annual indices of relative change over time in some quantitative measure of ecological status, such as population abundance or species richness. These indices are usually scaled relative to a reference year so that th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c664afada0a8fc6bfc86ac35fc59dfe
https://pub.epsilon.slu.se/30525/
https://pub.epsilon.slu.se/30525/
Autor:
Martin Sköld, Jonas Knape
Publikováno v:
Ecosphere, Vol 9, Iss 5, Pp n/a-n/a (2018)
Abstract Time‐series models applied in the study of animal population dynamics commonly assume linearity on the log‐scale, leading to log‐normally distributed rates of increase. While this is often computationally convenient, in particular when
Externí odkaz:
https://doaj.org/article/603d05d244ce4ea881e715877d7e8482