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Crop succession and habitat preferences drive the distribution and abundance of carabid beetles in an agricultural landscape

Ronan Marrec, Isabelle Badenhausser, Vincent Bretagnolle, Luca Borger Orcid Logo, Marilyn Roncoroni, Nadine Guillon, Bertrand Gauffre

Agriculture, Ecosystems & Environment, Volume: 199, Pages: 282 - 289

Swansea University Author: Luca Borger Orcid Logo

DOI (Published version): 10.1016/j.agee.2014.10.005

Abstract

This study investigated how crop type and crop succession influence the distribution and the dynamics of abundance of two dominant carabid beetle species (Poecilus cupreus and Brachinus sclopeta) at two critical stages of their life cycle: the spring reproductive and overwintering periods. The study...

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Published in: Agriculture, Ecosystems & Environment
Published: 2015
Online Access: http://www.sciencedirect.com/science/article/pii/S016788091400468X
URI: https://cronfa.swan.ac.uk/Record/cronfa19057
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spelling 2021-07-16T14:52:07.2660662 v2 19057 2014-11-03 Crop succession and habitat preferences drive the distribution and abundance of carabid beetles in an agricultural landscape 8416d0ffc3cccdad6e6d67a455e7c4a2 0000-0001-8763-5997 Luca Borger Luca Borger true false 2014-11-03 SBI This study investigated how crop type and crop succession influence the distribution and the dynamics of abundance of two dominant carabid beetle species (Poecilus cupreus and Brachinus sclopeta) at two critical stages of their life cycle: the spring reproductive and overwintering periods. The study was conducted over 9 years in an agricultural landscape of western France using both pitfall and emergence traps located within and in the margins of fields of the five dominant crops in the study area. The two carabid species used crop and non-crop habitat types differently during the reproductive period and while overwintering, suggesting two different strategies of habitat use. Both species used within-field areas during the spring reproductive period. However, B. sclopeta was only active in oilseed rape while P. cupreus was also active in the other crops. Overall, data suggested a beneficial role of oilseed rape for both species. B. sclopeta emergence from overwintering occurred predominantly in the margins of fields cropped with oilseed rape the previous year. P. cupreus used both margins and within field areas as overwintering habitats. Results suggest that inter-field movements and active selection rather than differences in survival rates may explain distribution and abundance dynamics of these two carabid species in agricultural landscapes. Journal Article Agriculture, Ecosystems & Environment 199 282 289 Carabidae, Brachinus sclopeta, Poecilus cupreus, Distribution shift, Oilseed rape, Winter habitat, Agroecology, Animal ecology, Habitat selection, 1 1 2015 2015-01-01 10.1016/j.agee.2014.10.005 http://www.sciencedirect.com/science/article/pii/S016788091400468X By using a uniquely detailed and long-term dataset on crop successions, combined with a large set of beetle trapping (collected using two contrasting methods) , we were able to show that:Crop type influences carabid beetle spring activity in fields and field margins.Previous crop type influences Brachinus sclopeta overwintering site.Oilseed rape may be a highly beneficial crop for carabid beetles.Inter-field movements as a key process for maintaining species.These results highlight the importance of considering different life stages and different trapping methods. COLLEGE NANME Biosciences COLLEGE CODE SBI Swansea University 2021-07-16T14:52:07.2660662 2014-11-03T17:21:07.0353239 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Biosciences Ronan Marrec 1 Isabelle Badenhausser 2 Vincent Bretagnolle 3 Luca Borger 0000-0001-8763-5997 4 Marilyn Roncoroni 5 Nadine Guillon 6 Bertrand Gauffre 7 0019057-08072015105034.pdf Marrec_etal_acceptedVersion.pdf 2015-07-08T10:50:34.7000000 Output 1101910 application/pdf Accepted Manuscript true 2017-01-01T00:00:00.0000000 true
title Crop succession and habitat preferences drive the distribution and abundance of carabid beetles in an agricultural landscape
spellingShingle Crop succession and habitat preferences drive the distribution and abundance of carabid beetles in an agricultural landscape
Luca Borger
title_short Crop succession and habitat preferences drive the distribution and abundance of carabid beetles in an agricultural landscape
title_full Crop succession and habitat preferences drive the distribution and abundance of carabid beetles in an agricultural landscape
title_fullStr Crop succession and habitat preferences drive the distribution and abundance of carabid beetles in an agricultural landscape
title_full_unstemmed Crop succession and habitat preferences drive the distribution and abundance of carabid beetles in an agricultural landscape
title_sort Crop succession and habitat preferences drive the distribution and abundance of carabid beetles in an agricultural landscape
author_id_str_mv 8416d0ffc3cccdad6e6d67a455e7c4a2
author_id_fullname_str_mv 8416d0ffc3cccdad6e6d67a455e7c4a2_***_Luca Borger
author Luca Borger
author2 Ronan Marrec
Isabelle Badenhausser
Vincent Bretagnolle
Luca Borger
Marilyn Roncoroni
Nadine Guillon
Bertrand Gauffre
format Journal article
container_title Agriculture, Ecosystems & Environment
container_volume 199
container_start_page 282
publishDate 2015
institution Swansea University
doi_str_mv 10.1016/j.agee.2014.10.005
college_str Faculty of Science and Engineering
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hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Biosciences, Geography and Physics - Biosciences{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Biosciences
url http://www.sciencedirect.com/science/article/pii/S016788091400468X
document_store_str 1
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description This study investigated how crop type and crop succession influence the distribution and the dynamics of abundance of two dominant carabid beetle species (Poecilus cupreus and Brachinus sclopeta) at two critical stages of their life cycle: the spring reproductive and overwintering periods. The study was conducted over 9 years in an agricultural landscape of western France using both pitfall and emergence traps located within and in the margins of fields of the five dominant crops in the study area. The two carabid species used crop and non-crop habitat types differently during the reproductive period and while overwintering, suggesting two different strategies of habitat use. Both species used within-field areas during the spring reproductive period. However, B. sclopeta was only active in oilseed rape while P. cupreus was also active in the other crops. Overall, data suggested a beneficial role of oilseed rape for both species. B. sclopeta emergence from overwintering occurred predominantly in the margins of fields cropped with oilseed rape the previous year. P. cupreus used both margins and within field areas as overwintering habitats. Results suggest that inter-field movements and active selection rather than differences in survival rates may explain distribution and abundance dynamics of these two carabid species in agricultural landscapes.
published_date 2015-01-01T03:22:21Z
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