Data from: Abiotic conditions mediate intraguild interactions between mammalian carnivores ...
1. Intraguild (IG) interactions are common among mammalian carnivores, can include intraguild predation (IGP) and interspecific killing (IK), and are often asymmetrical, where a larger more dominant species (IGpredator) kills a smaller one (IGprey). According to ecological theory, the potential for...
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ftdatacite:10.5061/dryad.5mh2450 2024-02-04T09:52:41+01:00 Data from: Abiotic conditions mediate intraguild interactions between mammalian carnivores ... Jensen, Paul G. Humphries, Murray M. 2019 https://dx.doi.org/10.5061/dryad.5mh2450 https://datadryad.org/stash/dataset/doi:10.5061/dryad.5mh2450 en eng Dryad https://dx.doi.org/10.1111/1365-2656.13024 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 competitive exclusion 1981-2010 2014-2018 coexistence resource selection function 2005-2014 2005-2013 Martes americana Fisher 1978-2001 interspecific killing Pekania pennanti American marten 2003-2015 1978-2018 Dataset dataset 2019 ftdatacite https://doi.org/10.5061/dryad.5mh245010.1111/1365-2656.13024 2024-01-05T01:14:15Z 1. Intraguild (IG) interactions are common among mammalian carnivores, can include intraguild predation (IGP) and interspecific killing (IK), and are often asymmetrical, where a larger more dominant species (IGpredator) kills a smaller one (IGprey). According to ecological theory, the potential for a IGpredator and IGprey to coexist depends on whether the direct consumptive benefits for the IGpredator are substantial (IGP) or insignificant (IK), the extent to which the IGprey is the superior exploitative competitor on shared prey resources, and overall ecosystem productivity. 2. We used resource selection models and spatially-explicit age and harvest data for two closely related mesopredators that engage in IG interactions, American martens (Martes americana; IGprey) and fishers (Pekania pennanti; IGpredator), to identify drivers of distributions, delineate areas of sympatry and allopatry, and explore the role of an apex predator (coyote; Canis latrans) on these interactions. 3. Model selection revealed that ... : Marten_RSPF Occurrence & Covariate DataAmerican marten used and unused location data and covariate data used in resource selection probability functions. Block id field designates the random intercept term.Fisher_RSPF Occurrence & Covariate DataFisher used and unused location data and covariate data used in resource selection probability functions. Block id field designates the random intercept term.Marten_Age-at-Harvest Data_2003_2015Age class data (juvenile/adult) for harvested American martens. The adult marten data were used for calibrating resource selection probability functions.Marten & Fisher_Noninvasive Survey DataDetection/non-detection data for American martens and fishers collected using noninvasive survey methods (camera traps). Data were used for resource selection probability function model evaluation.Marten Evaluation Data PCC_Harvest 1978_2001American marten harvest (used) location data. These data were used for resource selection probability function model evaluation; percent ... Dataset American marten Martes americana 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 |
competitive exclusion 1981-2010 2014-2018 coexistence resource selection function 2005-2014 2005-2013 Martes americana Fisher 1978-2001 interspecific killing Pekania pennanti American marten 2003-2015 1978-2018 |
spellingShingle |
competitive exclusion 1981-2010 2014-2018 coexistence resource selection function 2005-2014 2005-2013 Martes americana Fisher 1978-2001 interspecific killing Pekania pennanti American marten 2003-2015 1978-2018 Jensen, Paul G. Humphries, Murray M. Data from: Abiotic conditions mediate intraguild interactions between mammalian carnivores ... |
topic_facet |
competitive exclusion 1981-2010 2014-2018 coexistence resource selection function 2005-2014 2005-2013 Martes americana Fisher 1978-2001 interspecific killing Pekania pennanti American marten 2003-2015 1978-2018 |
description |
1. Intraguild (IG) interactions are common among mammalian carnivores, can include intraguild predation (IGP) and interspecific killing (IK), and are often asymmetrical, where a larger more dominant species (IGpredator) kills a smaller one (IGprey). According to ecological theory, the potential for a IGpredator and IGprey to coexist depends on whether the direct consumptive benefits for the IGpredator are substantial (IGP) or insignificant (IK), the extent to which the IGprey is the superior exploitative competitor on shared prey resources, and overall ecosystem productivity. 2. We used resource selection models and spatially-explicit age and harvest data for two closely related mesopredators that engage in IG interactions, American martens (Martes americana; IGprey) and fishers (Pekania pennanti; IGpredator), to identify drivers of distributions, delineate areas of sympatry and allopatry, and explore the role of an apex predator (coyote; Canis latrans) on these interactions. 3. Model selection revealed that ... : Marten_RSPF Occurrence & Covariate DataAmerican marten used and unused location data and covariate data used in resource selection probability functions. Block id field designates the random intercept term.Fisher_RSPF Occurrence & Covariate DataFisher used and unused location data and covariate data used in resource selection probability functions. Block id field designates the random intercept term.Marten_Age-at-Harvest Data_2003_2015Age class data (juvenile/adult) for harvested American martens. The adult marten data were used for calibrating resource selection probability functions.Marten & Fisher_Noninvasive Survey DataDetection/non-detection data for American martens and fishers collected using noninvasive survey methods (camera traps). Data were used for resource selection probability function model evaluation.Marten Evaluation Data PCC_Harvest 1978_2001American marten harvest (used) location data. These data were used for resource selection probability function model evaluation; percent ... |
format |
Dataset |
author |
Jensen, Paul G. Humphries, Murray M. |
author_facet |
Jensen, Paul G. Humphries, Murray M. |
author_sort |
Jensen, Paul G. |
title |
Data from: Abiotic conditions mediate intraguild interactions between mammalian carnivores ... |
title_short |
Data from: Abiotic conditions mediate intraguild interactions between mammalian carnivores ... |
title_full |
Data from: Abiotic conditions mediate intraguild interactions between mammalian carnivores ... |
title_fullStr |
Data from: Abiotic conditions mediate intraguild interactions between mammalian carnivores ... |
title_full_unstemmed |
Data from: Abiotic conditions mediate intraguild interactions between mammalian carnivores ... |
title_sort |
data from: abiotic conditions mediate intraguild interactions between mammalian carnivores ... |
publisher |
Dryad |
publishDate |
2019 |
url |
https://dx.doi.org/10.5061/dryad.5mh2450 https://datadryad.org/stash/dataset/doi:10.5061/dryad.5mh2450 |
genre |
American marten Martes americana |
genre_facet |
American marten Martes americana |
op_relation |
https://dx.doi.org/10.1111/1365-2656.13024 |
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.5mh245010.1111/1365-2656.13024 |
_version_ |
1789960405360050176 |