Context dependent fitness costs of reproduction despite stable body mass costs in an Arctic herbivore ...
1. The cost of reproduction on demographic rates is often assumed to operate through changing body condition. Several studies have found that reproduction depresses body mass more if the current conditions are severe, such as high population densities or adverse weather, than under benign environmen...
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Online Access: | https://dx.doi.org/10.5061/dryad.80gb5mkrj https://datadryad.org/stash/dataset/doi:10.5061/dryad.80gb5mkrj |
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ftdatacite:10.5061/dryad.80gb5mkrj 2023-12-31T10:04:20+01:00 Context dependent fitness costs of reproduction despite stable body mass costs in an Arctic herbivore ... Pigeon, Gabriel Albon, Steve Loe, Leif Egil Bischof, Richard Bonenfant, Christophe Farchhammer, Mads Irvine, Justine Ropstad, Erik Veiberg, Vebjorn Stein, Audun 2021 https://dx.doi.org/10.5061/dryad.80gb5mkrj https://datadryad.org/stash/dataset/doi:10.5061/dryad.80gb5mkrj en eng Dryad Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 FOS Biological sciences Dataset dataset 2021 ftdatacite https://doi.org/10.5061/dryad.80gb5mkrj 2023-12-01T12:06:09Z 1. The cost of reproduction on demographic rates is often assumed to operate through changing body condition. Several studies have found that reproduction depresses body mass more if the current conditions are severe, such as high population densities or adverse weather, than under benign environmental conditions. However, few studies have investigated the association between the fitness and body mass costs of reproduction. 2. Using 25 years of individual-based capture-recapture data from Svalbard reindeer (Rangifer tarandus platyrhynchus), we built a novel Bayesian state-space model that jointly estimated inter-annual change in mass, annual reproductive success, and survival, while accounting for incomplete observations. The model allowed us to partition the differential effects of intrinsic and extrinsic factors on both non-reproductive mass change and the body mass cost of reproduction and to quantify their consequences on demographic rates. 3. Contrary to our expectation, the body mass cost of ... : The Svalbard reindeer population in Nordenskiöld Land, Svalbard (77°50’–78°20’ N, 15°00’–17°30’ E), was studied in and around the valleys of Reindalen, Semmeldalen and Colesdalen where individual-based monitoring has been conducted, uninterrupted since 1995 (Albon et al., 2017). Up to 2019 a total of 815 individual females have been caught during late winter (mostly April; range: mid-March to early May), using a net stretched between two snowmobiles (Omsjoe et al., 2009). New individuals were marked mainly in their first year of life (c.10 months of age) using coloured and numbered plastic ear tags and collars and were hence of known age. Captured females were weighed to the nearest 0.5 kg and the dataset includes on average 4 annual body mass measurements per individual (sd = 2.2, range = 1 - 12) over their lifetime yielding a total of 2801 mass estimates across these individuals. All capture and live animal handling procedures were performed under licenses from the Norwegian Food Inspection Authority and ... Dataset Arctic Nordenskiöld Land Rangifer tarandus Rangifer tarandus platyrhynchus Svalbard svalbard reindeer DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
FOS Biological sciences |
spellingShingle |
FOS Biological sciences Pigeon, Gabriel Albon, Steve Loe, Leif Egil Bischof, Richard Bonenfant, Christophe Farchhammer, Mads Irvine, Justine Ropstad, Erik Veiberg, Vebjorn Stein, Audun Context dependent fitness costs of reproduction despite stable body mass costs in an Arctic herbivore ... |
topic_facet |
FOS Biological sciences |
description |
1. The cost of reproduction on demographic rates is often assumed to operate through changing body condition. Several studies have found that reproduction depresses body mass more if the current conditions are severe, such as high population densities or adverse weather, than under benign environmental conditions. However, few studies have investigated the association between the fitness and body mass costs of reproduction. 2. Using 25 years of individual-based capture-recapture data from Svalbard reindeer (Rangifer tarandus platyrhynchus), we built a novel Bayesian state-space model that jointly estimated inter-annual change in mass, annual reproductive success, and survival, while accounting for incomplete observations. The model allowed us to partition the differential effects of intrinsic and extrinsic factors on both non-reproductive mass change and the body mass cost of reproduction and to quantify their consequences on demographic rates. 3. Contrary to our expectation, the body mass cost of ... : The Svalbard reindeer population in Nordenskiöld Land, Svalbard (77°50’–78°20’ N, 15°00’–17°30’ E), was studied in and around the valleys of Reindalen, Semmeldalen and Colesdalen where individual-based monitoring has been conducted, uninterrupted since 1995 (Albon et al., 2017). Up to 2019 a total of 815 individual females have been caught during late winter (mostly April; range: mid-March to early May), using a net stretched between two snowmobiles (Omsjoe et al., 2009). New individuals were marked mainly in their first year of life (c.10 months of age) using coloured and numbered plastic ear tags and collars and were hence of known age. Captured females were weighed to the nearest 0.5 kg and the dataset includes on average 4 annual body mass measurements per individual (sd = 2.2, range = 1 - 12) over their lifetime yielding a total of 2801 mass estimates across these individuals. All capture and live animal handling procedures were performed under licenses from the Norwegian Food Inspection Authority and ... |
format |
Dataset |
author |
Pigeon, Gabriel Albon, Steve Loe, Leif Egil Bischof, Richard Bonenfant, Christophe Farchhammer, Mads Irvine, Justine Ropstad, Erik Veiberg, Vebjorn Stein, Audun |
author_facet |
Pigeon, Gabriel Albon, Steve Loe, Leif Egil Bischof, Richard Bonenfant, Christophe Farchhammer, Mads Irvine, Justine Ropstad, Erik Veiberg, Vebjorn Stein, Audun |
author_sort |
Pigeon, Gabriel |
title |
Context dependent fitness costs of reproduction despite stable body mass costs in an Arctic herbivore ... |
title_short |
Context dependent fitness costs of reproduction despite stable body mass costs in an Arctic herbivore ... |
title_full |
Context dependent fitness costs of reproduction despite stable body mass costs in an Arctic herbivore ... |
title_fullStr |
Context dependent fitness costs of reproduction despite stable body mass costs in an Arctic herbivore ... |
title_full_unstemmed |
Context dependent fitness costs of reproduction despite stable body mass costs in an Arctic herbivore ... |
title_sort |
context dependent fitness costs of reproduction despite stable body mass costs in an arctic herbivore ... |
publisher |
Dryad |
publishDate |
2021 |
url |
https://dx.doi.org/10.5061/dryad.80gb5mkrj https://datadryad.org/stash/dataset/doi:10.5061/dryad.80gb5mkrj |
genre |
Arctic Nordenskiöld Land Rangifer tarandus Rangifer tarandus platyrhynchus Svalbard svalbard reindeer |
genre_facet |
Arctic Nordenskiöld Land Rangifer tarandus Rangifer tarandus platyrhynchus Svalbard svalbard reindeer |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.80gb5mkrj |
_version_ |
1786831864629035008 |