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Arthropod biodiversity associated to European sheep grazed pastures

2019Conference object Open access
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dc.contributor.authorGarcia, Rosa
dc.contributor.authorPeric, Tanja
dc.contributor.authorCadavez, Vasco
dc.contributor.authorKo, Nathanael
dc.contributor.authorCerqueira, Joaquim
dc.contributor.authorStanganello, R. Pietro
dc.contributor.authorFernandes, E.
dc.contributor.authorCelaya, Rafael
dc.contributor.authorGonzales-Barron, Ursula
dc.contributor.authorBaratta, Mario
dc.date.accessioned2020-10-01T16:03:26Z
dc.date.available2020-10-01T16:03:26Z
dc.date.issued2019
dc.description.abstractWe analysed the biodiversity of foliage arthropods in nine sheep grazed pasturelands in five European countries. During the maximum flowering period in 2018, entomofauna was collected in 4-6 areas within each pasture, performing 6 transects/area and 25 sweeps per transect. Multivariate analyses tested the differences in total arthropod community composition among degrees of intensification, bioregions and types of pastures. A total of 51,474 arthropods from 3 classes, 17 orders and 95 taxonomical groups were recorded. Univariate analyses revealed that total arthropod abundance was higher in extensive than in intensive systems (P<0.01). It also differed between bioregions (higher in Alpine than in Continental, P<0.05) and between types of pastures (higher in mountain than in lowland pastures where animals are supplemented, P<0.05). Total taxa richness was not influenced by any of the three factors. However, multivariate analyses indicated that community composition differed among intensive and extensive systems, bioregions and types of pastures (P<0.001). The greatest differences occurred between Alpine and Mediterranean (P<0.001), and Mediterranean and Continental pastures (P<0.05), as well as between lowland seminatural and improved pastures (P<0.05), and seminatural and mountain pastures (P<0.001). These results reveal the complex and varied communities associated to the diverse sheep systems and valorise the role of the mopt_PT
dc.description.abstractNous avons analysé la biodiversité des arthropodes du feuillage dans neuf pâturages situés dans cinq pays européens et pâturés par des moutons. La faune a été collectée dans 4-6 zones de chaque pâturage, effectuant 6 transects/zone et 25 balayages/transect. 51 474 arthropodes de 3 classes, 17 ordres et 95 groupes taxonomiques ont été enregistrés. Des analyses univariées ont révélé que l’abondance d’arthropodes était plus élevée dans les systèmes extensifs que dans les intensifs (P<0,01). Il diffère également entre les biorégions (plus élevées dans les Alpes que dans les Continentales, P<0,05) et entre les types de pâturages (plus élevées dans les pâturages de montagne que dans les plaines où les animaux sont supplémentés, P<0,05). La richesse totale des taxons n’a pas été influencée par aucun des trois facteurs. Les analyses multivariées ont indiqué que la composition de la communauté différait entre les systèmes intensifs et extensifs, les biorégions et les types de pâturages (P<0,001). Les différences les plus marquées ont été observées entre les pâturages alpins et méditerranéens (P<0,001), méditerranéens et continentaux (P<0,05), ainsi qu’entre les pâturages semi-naturels et améliorés des plaines (P<0,05). Ces résultats révèlent les communautés complexes et variées associées aux divers systèmes ovins et valorisent le rôle des pâturages plus étendus, montagnards et naturels, pour la conservation de la biodiversité dans les zones de pâturage ovin.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationGarcia, Rosa; Peric, T.; Cadavez, Vasco; Ko, N.; Cerqueira, J.L.; Stanganello, R. Pietro; Fernandes, E.; Celaya, R.; Gonzales-Barron, Ursula; Baratta, M. (2019). Arthropod biodiversity associated to European sheep grazed pastures. In Joint Meeting of the FAO-CIHEAM Network for Research and Development in Sheep and Goats (Subnetworks on Nutrition and Production Systems) and the FAO-CIHEAM Subnetwork for the Research and Development of Mediterranean Pasture and Forage Resources: book of abstracts. Meknèspt_PT
dc.identifier.urihttp://hdl.handle.net/10198/22764
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/pt_PT
dc.subjectArthropodspt_PT
dc.subjectBiodiversitypt_PT
dc.subjectSustainabilitypt_PT
dc.subjectManagementpt_PT
dc.titleArthropod biodiversity associated to European sheep grazed pasturespt_PT
dc.typeconference object
dspace.entity.typePublication
person.familyNameCadavez
person.familyNameGonzales-Barron
person.givenNameVasco
person.givenNameUrsula
person.identifierR-000-HDG
person.identifier.ciencia-id441B-01AB-A12E
person.identifier.ciencia-id0813-C319-B62A
person.identifier.orcid0000-0002-3077-7414
person.identifier.orcid0000-0002-8462-9775
person.identifier.ridA-3958-2010
person.identifier.scopus-author-id9039121900
person.identifier.scopus-author-id9435483700
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication57b410e9-f6b7-42ff-ab3d-b526278715eb
relation.isAuthorOfPublication17c6b98f-4fb5-41d3-839a-6f77ec70021a
relation.isAuthorOfPublication.latestForDiscovery17c6b98f-4fb5-41d3-839a-6f77ec70021a

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