Data from: Individual quality and age but not environmental or social conditions modulate costs of reproduction in a capital breeder
Costs associated with reproduction are widely known to play a role in the evolution of reproductive tactics with consequences to population and eco-evolutionary dynamics. Evaluating these costs as they pertain to species in the wild remains an important goal of evolutionary ecology. Individual heter...
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fttriple:oai:gotriple.eu:50|dedup_wf_001::62c75755144200f94414313487a287dc 2023-05-15T17:36:00+02:00 Data from: Individual quality and age but not environmental or social conditions modulate costs of reproduction in a capital breeder Debeffe, Lucie Poissant, Jocelyn McLoughlin, Philip D. 2017-01-01 https://doi.org/10.5061/dryad.g0b2c undefined unknown http://dx.doi.org/10.5061/dryad.g0b2c https://dx.doi.org/10.5061/dryad.g0b2c lic_creative-commons oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:116286 oai:easy.dans.knaw.nl:easy-dataset:97226 10.5061/dryad.g0b2c oai:easy.dans.knaw.nl:easy-dataset:110464 oai:easy.dans.knaw.nl:easy-dataset:116286 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:110464 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:97226 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 re3data_____::r3d100000044 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 Life sciences medicine and health care ungulate mammal North Atlantic Oscillation survival longevity Equus ferus caballus Holocene Heterogeneity sociality reproductive success Sabe Island Nova Scotai envir demo Dataset https://vocabularies.coar-repositories.org/resource_types/c_ddb1/ 2017 fttriple https://doi.org/10.5061/dryad.g0b2c 2023-01-22T17:23:31Z Costs associated with reproduction are widely known to play a role in the evolution of reproductive tactics with consequences to population and eco-evolutionary dynamics. Evaluating these costs as they pertain to species in the wild remains an important goal of evolutionary ecology. Individual heterogeneity, including differences in individual quality (i.e., among-individual differences in traits associated with survival and reproduction) or state, and variation in environmental and social conditions can modulate the costs of reproduction; however, few studies have considered effects of these factors simultaneously. Taking advantage of a detailed, long-term dataset for a population of feral horses (Sable Island, Nova-Scotia, Canada), we address the question of how intrinsic (quality, age), environmental (winter severity, location), and social conditions (group size, composition, sex ratio, density) influence the costs of reproduction on subsequent reproduction. Individual quality was measured using a multivariate analysis on a combination of four static and dynamic traits expected to depict heterogeneity in individual performance. Female quality and age interacted with reproductive status of the previous year to determine current reproductive effort, while no effect of social or environmental covariates was found. High quality females showed higher probabilities of giving birth and weaning their foal regardless of their reproductive status the previous year, while those of lower quality showed lower probabilities of producing foals in successive years. Middle-aged (prime) females had the highest probability of giving birth when they had not reproduced the year before but no such relationship with age was found among females that had reproduced the previous year, indicating that prime-aged females bear higher costs of reproduction. We show that individual quality and age were key factors modulating the costs of reproduction in a capital breeder but that environmental or social conditions were not, highlighting ... Dataset North Atlantic North Atlantic oscillation Unknown Canada |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
unknown |
topic |
Life sciences medicine and health care ungulate mammal North Atlantic Oscillation survival longevity Equus ferus caballus Holocene Heterogeneity sociality reproductive success Sabe Island Nova Scotai envir demo |
spellingShingle |
Life sciences medicine and health care ungulate mammal North Atlantic Oscillation survival longevity Equus ferus caballus Holocene Heterogeneity sociality reproductive success Sabe Island Nova Scotai envir demo Debeffe, Lucie Poissant, Jocelyn McLoughlin, Philip D. Data from: Individual quality and age but not environmental or social conditions modulate costs of reproduction in a capital breeder |
topic_facet |
Life sciences medicine and health care ungulate mammal North Atlantic Oscillation survival longevity Equus ferus caballus Holocene Heterogeneity sociality reproductive success Sabe Island Nova Scotai envir demo |
description |
Costs associated with reproduction are widely known to play a role in the evolution of reproductive tactics with consequences to population and eco-evolutionary dynamics. Evaluating these costs as they pertain to species in the wild remains an important goal of evolutionary ecology. Individual heterogeneity, including differences in individual quality (i.e., among-individual differences in traits associated with survival and reproduction) or state, and variation in environmental and social conditions can modulate the costs of reproduction; however, few studies have considered effects of these factors simultaneously. Taking advantage of a detailed, long-term dataset for a population of feral horses (Sable Island, Nova-Scotia, Canada), we address the question of how intrinsic (quality, age), environmental (winter severity, location), and social conditions (group size, composition, sex ratio, density) influence the costs of reproduction on subsequent reproduction. Individual quality was measured using a multivariate analysis on a combination of four static and dynamic traits expected to depict heterogeneity in individual performance. Female quality and age interacted with reproductive status of the previous year to determine current reproductive effort, while no effect of social or environmental covariates was found. High quality females showed higher probabilities of giving birth and weaning their foal regardless of their reproductive status the previous year, while those of lower quality showed lower probabilities of producing foals in successive years. Middle-aged (prime) females had the highest probability of giving birth when they had not reproduced the year before but no such relationship with age was found among females that had reproduced the previous year, indicating that prime-aged females bear higher costs of reproduction. We show that individual quality and age were key factors modulating the costs of reproduction in a capital breeder but that environmental or social conditions were not, highlighting ... |
format |
Dataset |
author |
Debeffe, Lucie Poissant, Jocelyn McLoughlin, Philip D. |
author_facet |
Debeffe, Lucie Poissant, Jocelyn McLoughlin, Philip D. |
author_sort |
Debeffe, Lucie |
title |
Data from: Individual quality and age but not environmental or social conditions modulate costs of reproduction in a capital breeder |
title_short |
Data from: Individual quality and age but not environmental or social conditions modulate costs of reproduction in a capital breeder |
title_full |
Data from: Individual quality and age but not environmental or social conditions modulate costs of reproduction in a capital breeder |
title_fullStr |
Data from: Individual quality and age but not environmental or social conditions modulate costs of reproduction in a capital breeder |
title_full_unstemmed |
Data from: Individual quality and age but not environmental or social conditions modulate costs of reproduction in a capital breeder |
title_sort |
data from: individual quality and age but not environmental or social conditions modulate costs of reproduction in a capital breeder |
publishDate |
2017 |
url |
https://doi.org/10.5061/dryad.g0b2c |
geographic |
Canada |
geographic_facet |
Canada |
genre |
North Atlantic North Atlantic oscillation |
genre_facet |
North Atlantic North Atlantic oscillation |
op_source |
oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:116286 oai:easy.dans.knaw.nl:easy-dataset:97226 10.5061/dryad.g0b2c oai:easy.dans.knaw.nl:easy-dataset:110464 oai:easy.dans.knaw.nl:easy-dataset:116286 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:110464 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:97226 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 re3data_____::r3d100000044 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 |
op_relation |
http://dx.doi.org/10.5061/dryad.g0b2c https://dx.doi.org/10.5061/dryad.g0b2c |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.5061/dryad.g0b2c |
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1766135336689205248 |