Spatial patterns in sub‐Arctic benthos: multiscale analysis reveals structural differences between community components
Abstract An important goal for ecosystem‐based management is to protect marine habitats and their associated fauna. Understanding the spatial structure and interrelationships of benthic communities and their underlying environmental drivers, therefore, is of great importance. The benthic community o...
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crwiley:10.1002/ecm.1325 2024-06-02T08:01:34+00:00 Spatial patterns in sub‐Arctic benthos: multiscale analysis reveals structural differences between community components Silberberger, Marc J. Renaud, Paul E. Buhl‐Mortensen, Lene Ellingsen, Ingrid H. Reiss, Henning Statoil 2018 http://dx.doi.org/10.1002/ecm.1325 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fecm.1325 https://esajournals.onlinelibrary.wiley.com/doi/pdf/10.1002/ecm.1325 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Ecological Monographs volume 89, issue 1 ISSN 0012-9615 1557-7015 journal-article 2018 crwiley https://doi.org/10.1002/ecm.1325 2024-05-06T06:59:59Z Abstract An important goal for ecosystem‐based management is to protect marine habitats and their associated fauna. Understanding the spatial structure and interrelationships of benthic communities and their underlying environmental drivers, therefore, is of great importance. The benthic community off the sub‐Arctic Lofoten‐Vesterålen islands was studied on multiple spatial scales, using the MEM (Moran's eigenvector maps) framework to identify spatial structure in broadscale (hundreds of kilometers), mesoscale (20 km), and fine‐scale (1.5 km) epifaunal and infaunal communities. A combination of eigenvector‐based multivariate analyses and variation partitioning on multiple sets of explanatory variables was used to identify characteristic species and environmental drivers that have a high importance in structuring the communities. Community structure of both epifauna and infauna strongly reflected the boundary of warm Atlantic (>0.5°C) and cold Arctic water masses (<0.5°C), which coincides approximately with the 800‐m isobath in this region. Apart from this dominant broadscale determinant, epifauna and infauna displayed different spatial patterns and drivers. Both components differ significantly across local marine landscapes; however, this characterization is not sufficient for infauna, where additional sediment characteristics play an important role in structuring the community across all spatial scales. Within marine landscapes (mesoscale), epifauna displays a spatial structure that, for the most part, could not be attributed to any of the included environmental drivers. The case of the Lofoten‐Vesterålen region demonstrated that the used analysis is a valuable tool in spatial planning, as it allows for comparison of the relative importance of individual environmental drivers for the studied faunal components, without losing the information about spatial patterns associated with individual drivers. Article in Journal/Newspaper Arctic Lofoten Vesterålen Wiley Online Library Arctic Lofoten Vesterålen ENVELOPE(14.939,14.939,68.754,68.754) Ecological Monographs 89 1 e01325 |
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Wiley Online Library |
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crwiley |
language |
English |
description |
Abstract An important goal for ecosystem‐based management is to protect marine habitats and their associated fauna. Understanding the spatial structure and interrelationships of benthic communities and their underlying environmental drivers, therefore, is of great importance. The benthic community off the sub‐Arctic Lofoten‐Vesterålen islands was studied on multiple spatial scales, using the MEM (Moran's eigenvector maps) framework to identify spatial structure in broadscale (hundreds of kilometers), mesoscale (20 km), and fine‐scale (1.5 km) epifaunal and infaunal communities. A combination of eigenvector‐based multivariate analyses and variation partitioning on multiple sets of explanatory variables was used to identify characteristic species and environmental drivers that have a high importance in structuring the communities. Community structure of both epifauna and infauna strongly reflected the boundary of warm Atlantic (>0.5°C) and cold Arctic water masses (<0.5°C), which coincides approximately with the 800‐m isobath in this region. Apart from this dominant broadscale determinant, epifauna and infauna displayed different spatial patterns and drivers. Both components differ significantly across local marine landscapes; however, this characterization is not sufficient for infauna, where additional sediment characteristics play an important role in structuring the community across all spatial scales. Within marine landscapes (mesoscale), epifauna displays a spatial structure that, for the most part, could not be attributed to any of the included environmental drivers. The case of the Lofoten‐Vesterålen region demonstrated that the used analysis is a valuable tool in spatial planning, as it allows for comparison of the relative importance of individual environmental drivers for the studied faunal components, without losing the information about spatial patterns associated with individual drivers. |
author2 |
Statoil |
format |
Article in Journal/Newspaper |
author |
Silberberger, Marc J. Renaud, Paul E. Buhl‐Mortensen, Lene Ellingsen, Ingrid H. Reiss, Henning |
spellingShingle |
Silberberger, Marc J. Renaud, Paul E. Buhl‐Mortensen, Lene Ellingsen, Ingrid H. Reiss, Henning Spatial patterns in sub‐Arctic benthos: multiscale analysis reveals structural differences between community components |
author_facet |
Silberberger, Marc J. Renaud, Paul E. Buhl‐Mortensen, Lene Ellingsen, Ingrid H. Reiss, Henning |
author_sort |
Silberberger, Marc J. |
title |
Spatial patterns in sub‐Arctic benthos: multiscale analysis reveals structural differences between community components |
title_short |
Spatial patterns in sub‐Arctic benthos: multiscale analysis reveals structural differences between community components |
title_full |
Spatial patterns in sub‐Arctic benthos: multiscale analysis reveals structural differences between community components |
title_fullStr |
Spatial patterns in sub‐Arctic benthos: multiscale analysis reveals structural differences between community components |
title_full_unstemmed |
Spatial patterns in sub‐Arctic benthos: multiscale analysis reveals structural differences between community components |
title_sort |
spatial patterns in sub‐arctic benthos: multiscale analysis reveals structural differences between community components |
publisher |
Wiley |
publishDate |
2018 |
url |
http://dx.doi.org/10.1002/ecm.1325 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fecm.1325 https://esajournals.onlinelibrary.wiley.com/doi/pdf/10.1002/ecm.1325 |
long_lat |
ENVELOPE(14.939,14.939,68.754,68.754) |
geographic |
Arctic Lofoten Vesterålen |
geographic_facet |
Arctic Lofoten Vesterålen |
genre |
Arctic Lofoten Vesterålen |
genre_facet |
Arctic Lofoten Vesterålen |
op_source |
Ecological Monographs volume 89, issue 1 ISSN 0012-9615 1557-7015 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/ecm.1325 |
container_title |
Ecological Monographs |
container_volume |
89 |
container_issue |
1 |
container_start_page |
e01325 |
_version_ |
1800745955955310592 |