Producción secundaria de artrópodos estimada mediante trampas de emergencia en dos bosques del Montseny (Barcelona)
Part of the secondary production was evaluated in a montane holm-oak wood and a beechwood in the Montseny mountains. The production estimates of emergent adults were necessarily underestimates, since the mortality of immature forms was not taken into account. Most part of the emergent adults were Di...
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 1989 |
| País: | España |
| Institución: | Universitat Autònoma de Barcelona |
| Repositorio: | Dipòsit Digital de Documents de la UAB |
| Idioma: | español |
| OAI Identifier: | oai:ddd.uab.cat:38950 |
| Acceso en línea: | https://ddd.uab.cat/record/38950 |
| Access Level: | acceso abierto |
| Palabra clave: | Arthropods Beech forest Emergence traps Holm-oak forest Mediterranean forest ecosystems Secondary production Soil fauna |
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Producción secundaria de artrópodos estimada mediante trampas de emergencia en dos bosques del Montseny (Barcelona)Secondary production of arthropods assessed with emergence traps in two forests at the Montseny mountains (Catalonia, Spain)Ascaso, CarlosArthropodsBeech forestEmergence trapsHolm-oak forestMediterranean forest ecosystemsSecondary productionSoil faunaPart of the secondary production was evaluated in a montane holm-oak wood and a beechwood in the Montseny mountains. The production estimates of emergent adults were necessarily underestimates, since the mortality of immature forms was not taken into account. Most part of the emergent adults were Diptera (60 % and 72 % of total emerged individuals in the holm-oak and beech forests, respectively) and Hymenoptera (8 %) in both forests. Secondary production between May 1981 and June 1982 was estimated as 11,2,10 6 individuals/ha/year and 3.7 kg/ha/year in the holm-oak wood, and as 5.8 10 6 individuals/ha/year and 7.2 kg/ha/year in the beechwood. The most abundant families of Diptera were Cecidomyiidae, Sciaridae, Mycetophilidae and Chironomidae in the holm-oak forest; and Cedidomyiidae, Sciaridae and Empididae in the beech forest. Most of te biomass emerges during the summer under beech, and during the spring and the end of summer under holm-oak. It was estimated that the arthropods captured in emergence traps consume 288 kglhalyear of vegetable matter in the holm-oak site and 489 kg/ha[year in the beech sile (286 kgthalyear if Bibionidae are excluded). This consumption rate amounts to 5.5 % of the annual litterfall contribution in the holm-oak forest and between 6.6 % and 11.3 % in the beech forest.Se ha estimado una parte de la producción secundaria de artrópodos en un encinar montano y un hayedo del Montseny. Las estimaciones de la producción de adultos emergentes son necesariamente estimaciones por defecto puesto que no tienen en cuenta la mortalidad de las formas inmaduras. La mayor parte de 10s adultos emergentes son dipteros (60 % y 72 % en el encinar y el hayedo, respectivamente) e himenópteros (e1 8 %). La producción secundaria entre mayo de 1981 y junio de 1982 se estima en 11.2 10 6 individuos/ha/año y 3.7 kg/ha/año en el encinar, y en 5.8 106 individuos/ha/año y 7.2 kg/ha/año en el hayedo. Las familias de dipteros más abundantes son: En el encinar: Cecidomyiidae, Sciaridae, Mycetophilidae y Chironomidae. Y en el hayedo: Cecidomyiidae, Sciaridae y Empididae. La fenologia de emergencia indica que la mayor parte de la biomasa emerge en verano en el hayedo y en primavera y finales de verano en el encinar. Se ha estimado que a 10s artrópodos capturados con las trampas de emergencia les corresponde un consumo de materia vegetal de 288 kg/ha/año en el encinar y de 489 kg/ha/año en el hayedo (de 286 kg/ha/año sin los bibiónidos). Este consumo representa e1 5,5% % del peso seco del desfronde anual de encinar y entre el 6.6 % y 11.3 % del hayedo. 11989-01-0119891989-01-01Articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/38950reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaEspañolspaopen accesshttp://purl.org/coar/access_right/c_abf2Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original.https://creativecommons.org/licenses/by-nc/3.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:389502026-06-06T12:50:31Z |
| dc.title.none.fl_str_mv |
Producción secundaria de artrópodos estimada mediante trampas de emergencia en dos bosques del Montseny (Barcelona) Secondary production of arthropods assessed with emergence traps in two forests at the Montseny mountains (Catalonia, Spain) |
| title |
Producción secundaria de artrópodos estimada mediante trampas de emergencia en dos bosques del Montseny (Barcelona) |
| spellingShingle |
Producción secundaria de artrópodos estimada mediante trampas de emergencia en dos bosques del Montseny (Barcelona) Ascaso, Carlos Arthropods Beech forest Emergence traps Holm-oak forest Mediterranean forest ecosystems Secondary production Soil fauna |
| title_short |
Producción secundaria de artrópodos estimada mediante trampas de emergencia en dos bosques del Montseny (Barcelona) |
| title_full |
Producción secundaria de artrópodos estimada mediante trampas de emergencia en dos bosques del Montseny (Barcelona) |
| title_fullStr |
Producción secundaria de artrópodos estimada mediante trampas de emergencia en dos bosques del Montseny (Barcelona) |
| title_full_unstemmed |
Producción secundaria de artrópodos estimada mediante trampas de emergencia en dos bosques del Montseny (Barcelona) |
| title_sort |
Producción secundaria de artrópodos estimada mediante trampas de emergencia en dos bosques del Montseny (Barcelona) |
| dc.creator.none.fl_str_mv |
Ascaso, Carlos |
| author |
Ascaso, Carlos |
| author_facet |
Ascaso, Carlos |
| author_role |
author |
| dc.subject.none.fl_str_mv |
Arthropods Beech forest Emergence traps Holm-oak forest Mediterranean forest ecosystems Secondary production Soil fauna |
| topic |
Arthropods Beech forest Emergence traps Holm-oak forest Mediterranean forest ecosystems Secondary production Soil fauna |
| description |
Part of the secondary production was evaluated in a montane holm-oak wood and a beechwood in the Montseny mountains. The production estimates of emergent adults were necessarily underestimates, since the mortality of immature forms was not taken into account. Most part of the emergent adults were Diptera (60 % and 72 % of total emerged individuals in the holm-oak and beech forests, respectively) and Hymenoptera (8 %) in both forests. Secondary production between May 1981 and June 1982 was estimated as 11,2,10 6 individuals/ha/year and 3.7 kg/ha/year in the holm-oak wood, and as 5.8 10 6 individuals/ha/year and 7.2 kg/ha/year in the beechwood. The most abundant families of Diptera were Cecidomyiidae, Sciaridae, Mycetophilidae and Chironomidae in the holm-oak forest; and Cedidomyiidae, Sciaridae and Empididae in the beech forest. Most of te biomass emerges during the summer under beech, and during the spring and the end of summer under holm-oak. It was estimated that the arthropods captured in emergence traps consume 288 kglhalyear of vegetable matter in the holm-oak site and 489 kg/ha[year in the beech sile (286 kgthalyear if Bibionidae are excluded). This consumption rate amounts to 5.5 % of the annual litterfall contribution in the holm-oak forest and between 6.6 % and 11.3 % in the beech forest. |
| publishDate |
1989 |
| dc.date.none.fl_str_mv |
1 1989-01-01 1989 1989-01-01 |
| dc.type.none.fl_str_mv |
Article http://purl.org/coar/resource_type/c_6501 VoR http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.openaire.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.none.fl_str_mv |
https://ddd.uab.cat/record/38950 |
| url |
https://ddd.uab.cat/record/38950 |
| dc.language.none.fl_str_mv |
Español spa |
| language_invalid_str_mv |
Español |
| language |
spa |
| dc.rights.none.fl_str_mv |
open access http://purl.org/coar/access_right/c_abf2 https://creativecommons.org/licenses/by-nc/3.0/ |
| dc.rights.openaire.fl_str_mv |
info:eu-repo/semantics/openAccess |
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open access http://purl.org/coar/access_right/c_abf2 https://creativecommons.org/licenses/by-nc/3.0/ |
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openAccess |
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application/pdf |
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reponame:Dipòsit Digital de Documents de la UAB instname:Universitat Autònoma de Barcelona |
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Universitat Autònoma de Barcelona |
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Dipòsit Digital de Documents de la UAB |
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Dipòsit Digital de Documents de la UAB |
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1869407795396214784 |
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15,301603 |