Structure of canopy and ground-dwelling arthropod communities in olive orchards is determined by the type of soil cover

The intensification of agriculture in olive groves, especially the modification or elimination of spontaneous vegetation, alters the relationships in arthropod communities and reduces their interactions and ecosystem services. This study was carried out in nine olive groves in which there was either...

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Autores principales:	Jesús CASTRO, Francisco S. TORTOSA, Antonio J. CARPIO
Formato:	article
Lenguaje:	EN
Publicado:	Institute of Entomology, Biology Centre, Czech Academy of Science 2021
Materias:	olive groves undergrowth arthropod community functional diversity planted cover spontaneous cover bare ground unweighted quantitative descriptors Zoology QL1-991
Acceso en línea:	https://doaj.org/article/2dceca480b13400d88565781d83bc447
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spelling	oai:doaj.org-article:2dceca480b13400d88565781d83bc4472021-11-05T15:23:15ZStructure of canopy and ground-dwelling arthropod communities in olive orchards is determined by the type of soil cover1210-57591802-882910.14411/eje.2021.017https://doaj.org/article/2dceca480b13400d88565781d83bc4472021-06-01T00:00:00Zhttps://www.eje.cz/artkey/eje-202101-0017_structure_of_canopy_and_ground-dwelling_arthropod_communities_in_olive_orchards_is_determined_by_the_type_of_so.phphttps://doaj.org/toc/1210-5759https://doaj.org/toc/1802-8829The intensification of agriculture in olive groves, especially the modification or elimination of spontaneous vegetation, alters the relationships in arthropod communities and reduces their interactions and ecosystem services. This study was carried out in nine olive groves in which there was either a planted cover crop, spontaneous cover crop or bare ground. The interactions of ground-dwelling, canopy and flying arthropods in trophic webs were calculated for each olive grove soil management regime at the family level taking into consideration their different functional traits: feeding guilds, specific agricultural traits and trophic level. Olive groves with spontaneous cover had trophic webs with a higher number of plausible links between arthropod families and a more balanced distribution of specimens among trophic levels compared to those with planted cover and bare ground. There was a similar number of arthropod families consisting of both pests and their natural enemies in the planted cover regime, while olive groves with bare ground had simpler trophic webs. The complexity of plausible trophic links was greater in olive groves with spontaneous plant cover despite the similar values for family richness in the three-olive grove soil management regimes. Qualitative values (such as functional traits) were more diverse in agroecosystems with spontaneous plant cover in which there were more sources of food.Jesús CASTROFrancisco S. TORTOSAAntonio J. CARPIOInstitute of Entomology, Biology Centre, Czech Academy of Sciencearticleolive grovesundergrowtharthropod communityfunctional diversityplanted coverspontaneous coverbare groundunweighted quantitative descriptorsZoologyQL1-991ENEuropean Journal of Entomology, Vol 118, Iss 1, Pp 159-170 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	olive groves undergrowth arthropod community functional diversity planted cover spontaneous cover bare ground unweighted quantitative descriptors Zoology QL1-991
spellingShingle	olive groves undergrowth arthropod community functional diversity planted cover spontaneous cover bare ground unweighted quantitative descriptors Zoology QL1-991 Jesús CASTRO Francisco S. TORTOSA Antonio J. CARPIO Structure of canopy and ground-dwelling arthropod communities in olive orchards is determined by the type of soil cover
description	The intensification of agriculture in olive groves, especially the modification or elimination of spontaneous vegetation, alters the relationships in arthropod communities and reduces their interactions and ecosystem services. This study was carried out in nine olive groves in which there was either a planted cover crop, spontaneous cover crop or bare ground. The interactions of ground-dwelling, canopy and flying arthropods in trophic webs were calculated for each olive grove soil management regime at the family level taking into consideration their different functional traits: feeding guilds, specific agricultural traits and trophic level. Olive groves with spontaneous cover had trophic webs with a higher number of plausible links between arthropod families and a more balanced distribution of specimens among trophic levels compared to those with planted cover and bare ground. There was a similar number of arthropod families consisting of both pests and their natural enemies in the planted cover regime, while olive groves with bare ground had simpler trophic webs. The complexity of plausible trophic links was greater in olive groves with spontaneous plant cover despite the similar values for family richness in the three-olive grove soil management regimes. Qualitative values (such as functional traits) were more diverse in agroecosystems with spontaneous plant cover in which there were more sources of food.
format	article
author	Jesús CASTRO Francisco S. TORTOSA Antonio J. CARPIO
author_facet	Jesús CASTRO Francisco S. TORTOSA Antonio J. CARPIO
author_sort	Jesús CASTRO
title	Structure of canopy and ground-dwelling arthropod communities in olive orchards is determined by the type of soil cover
title_short	Structure of canopy and ground-dwelling arthropod communities in olive orchards is determined by the type of soil cover
title_full	Structure of canopy and ground-dwelling arthropod communities in olive orchards is determined by the type of soil cover
title_fullStr	Structure of canopy and ground-dwelling arthropod communities in olive orchards is determined by the type of soil cover
title_full_unstemmed	Structure of canopy and ground-dwelling arthropod communities in olive orchards is determined by the type of soil cover
title_sort	structure of canopy and ground-dwelling arthropod communities in olive orchards is determined by the type of soil cover
publisher	Institute of Entomology, Biology Centre, Czech Academy of Science
publishDate	2021
url	https://doaj.org/article/2dceca480b13400d88565781d83bc447
work_keys_str_mv	AT jesuscastro structureofcanopyandgrounddwellingarthropodcommunitiesinoliveorchardsisdeterminedbythetypeofsoilcover AT franciscostortosa structureofcanopyandgrounddwellingarthropodcommunitiesinoliveorchardsisdeterminedbythetypeofsoilcover AT antoniojcarpio structureofcanopyandgrounddwellingarthropodcommunitiesinoliveorchardsisdeterminedbythetypeofsoilcover
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Structure of canopy and ground-dwelling arthropod communities in olive orchards is determined by the type of soil cover

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