Transferability of biotic interactions: temporal consistency of arctic plant-rodent relationships is poor
Source at: http://doi.org/10.1002/ece3.4399 Variability in biotic interaction strength is an integral part of food web functioning. However, the consequences of the spatial and temporal variability of biotic interactions are poorly known, in particular for predicting species abundance and distributi...
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Online Access: | https://hdl.handle.net/10037/14137 https://doi.org/10.1002/ece3.4399 |
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ftunivtroemsoe:oai:munin.uit.no:10037/14137 2023-05-15T14:27:18+02:00 Transferability of biotic interactions: temporal consistency of arctic plant-rodent relationships is poor Soininen, Eeva M Henden, John-André Ravolainen, Virve Yoccoz, Nigel Gilles Bråthen, Kari Anne Killengreen, Siw Turid Ims, Rolf Anker 2018-09-17 https://hdl.handle.net/10037/14137 https://doi.org/10.1002/ece3.4399 eng eng Wiley Open Access Ecology and Evolution Forskningsrådet: ? info:eu-repo/grantAgreement/RCN/MILJØ15/184140/Norway/ Ecosystem Finnmark (EcoFinn): Ungulate overabundance, trophic cascades and subsidies/EcoFinn/ Soininen, E. M., Henden, J.-A., Ravolainen, V., Yoccoz, N. G., Bråthen, K. A., Killengreen, S. T. & Ims, R. A. (2018). Transferability of biotic interactions: temporal consistency of arctic plant-rodent relationships is poor. Ecology and Evolution , 1-15. http://doi.org/10.1002/ece3.4399 FRIDAID 1595706 doi:10.1002/ece3.4399 2045-7758 https://hdl.handle.net/10037/14137 openAccess VDP::Mathematics and natural science: 400::Zoology and botany: 480::Marine biology: 497 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Marinbiologi: 497 Journal article Tidsskriftartikkel Peer reviewed 2018 ftunivtroemsoe https://doi.org/10.1002/ece3.4399 2021-06-25T17:56:12Z Source at: http://doi.org/10.1002/ece3.4399 Variability in biotic interaction strength is an integral part of food web functioning. However, the consequences of the spatial and temporal variability of biotic interactions are poorly known, in particular for predicting species abundance and distribution. The amplitude of rodent population cycles (i.e., peak-phase abundances) has been hypothesized to be determined by vegetation properties in tundra ecosystems. We assessed the spatial and temporal predictability of food and shelter plants effects on peak-phase small rodent abundance during two consecutive rodent population peaks. Rodent abundance was related to both food and shelter biomass during the first peak, and spatial transferability was mostly good. Yet, the temporal transferability of our models to the next population peak was poorer. Plant–rodent interactions are thus temporally variable and likely more complex than simple one-directional (bottom-up) relationships or variably overruled by other biotic interactions and abiotic factors. We propose that parametrizing a more complete set of functional links within food webs across abiotic and biotic contexts would improve transferability of biotic interaction models. Such attempts are currently constrained by the lack of data with replicated estimates of key players in food webs. Enhanced collaboration between researchers whose main research interests lay in different parts of the food web could ameliorate this. Article in Journal/Newspaper Arctic Arctic Tundra University of Tromsø: Munin Open Research Archive Arctic Ecology and Evolution 8 19 9697 9711 |
institution |
Open Polar |
collection |
University of Tromsø: Munin Open Research Archive |
op_collection_id |
ftunivtroemsoe |
language |
English |
topic |
VDP::Mathematics and natural science: 400::Zoology and botany: 480::Marine biology: 497 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Marinbiologi: 497 |
spellingShingle |
VDP::Mathematics and natural science: 400::Zoology and botany: 480::Marine biology: 497 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Marinbiologi: 497 Soininen, Eeva M Henden, John-André Ravolainen, Virve Yoccoz, Nigel Gilles Bråthen, Kari Anne Killengreen, Siw Turid Ims, Rolf Anker Transferability of biotic interactions: temporal consistency of arctic plant-rodent relationships is poor |
topic_facet |
VDP::Mathematics and natural science: 400::Zoology and botany: 480::Marine biology: 497 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Marinbiologi: 497 |
description |
Source at: http://doi.org/10.1002/ece3.4399 Variability in biotic interaction strength is an integral part of food web functioning. However, the consequences of the spatial and temporal variability of biotic interactions are poorly known, in particular for predicting species abundance and distribution. The amplitude of rodent population cycles (i.e., peak-phase abundances) has been hypothesized to be determined by vegetation properties in tundra ecosystems. We assessed the spatial and temporal predictability of food and shelter plants effects on peak-phase small rodent abundance during two consecutive rodent population peaks. Rodent abundance was related to both food and shelter biomass during the first peak, and spatial transferability was mostly good. Yet, the temporal transferability of our models to the next population peak was poorer. Plant–rodent interactions are thus temporally variable and likely more complex than simple one-directional (bottom-up) relationships or variably overruled by other biotic interactions and abiotic factors. We propose that parametrizing a more complete set of functional links within food webs across abiotic and biotic contexts would improve transferability of biotic interaction models. Such attempts are currently constrained by the lack of data with replicated estimates of key players in food webs. Enhanced collaboration between researchers whose main research interests lay in different parts of the food web could ameliorate this. |
format |
Article in Journal/Newspaper |
author |
Soininen, Eeva M Henden, John-André Ravolainen, Virve Yoccoz, Nigel Gilles Bråthen, Kari Anne Killengreen, Siw Turid Ims, Rolf Anker |
author_facet |
Soininen, Eeva M Henden, John-André Ravolainen, Virve Yoccoz, Nigel Gilles Bråthen, Kari Anne Killengreen, Siw Turid Ims, Rolf Anker |
author_sort |
Soininen, Eeva M |
title |
Transferability of biotic interactions: temporal consistency of arctic plant-rodent relationships is poor |
title_short |
Transferability of biotic interactions: temporal consistency of arctic plant-rodent relationships is poor |
title_full |
Transferability of biotic interactions: temporal consistency of arctic plant-rodent relationships is poor |
title_fullStr |
Transferability of biotic interactions: temporal consistency of arctic plant-rodent relationships is poor |
title_full_unstemmed |
Transferability of biotic interactions: temporal consistency of arctic plant-rodent relationships is poor |
title_sort |
transferability of biotic interactions: temporal consistency of arctic plant-rodent relationships is poor |
publisher |
Wiley Open Access |
publishDate |
2018 |
url |
https://hdl.handle.net/10037/14137 https://doi.org/10.1002/ece3.4399 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Arctic Tundra |
genre_facet |
Arctic Arctic Tundra |
op_relation |
Ecology and Evolution Forskningsrådet: ? info:eu-repo/grantAgreement/RCN/MILJØ15/184140/Norway/ Ecosystem Finnmark (EcoFinn): Ungulate overabundance, trophic cascades and subsidies/EcoFinn/ Soininen, E. M., Henden, J.-A., Ravolainen, V., Yoccoz, N. G., Bråthen, K. A., Killengreen, S. T. & Ims, R. A. (2018). Transferability of biotic interactions: temporal consistency of arctic plant-rodent relationships is poor. Ecology and Evolution , 1-15. http://doi.org/10.1002/ece3.4399 FRIDAID 1595706 doi:10.1002/ece3.4399 2045-7758 https://hdl.handle.net/10037/14137 |
op_rights |
openAccess |
op_doi |
https://doi.org/10.1002/ece3.4399 |
container_title |
Ecology and Evolution |
container_volume |
8 |
container_issue |
19 |
container_start_page |
9697 |
op_container_end_page |
9711 |
_version_ |
1766300991083249664 |