| Analysis of forestry impacts and biodiversity in two Pyrenean forests through a comparison of moth communities （Lepidoptera, Heterocera） |
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| 作者姓名： | CARINE LUOUE CHARLES GERS JACQUES LAUGA NESTOR MARIANO |
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| 作者单位： | [1]Laboratoire Dynamique de la Biodiversit6,UMR5172CNRS／Universit6Paul Sabatier,Toulouse,France [2]Institut fur Pharmazie und Molekulare Biotechnologie-Abteilung Biologie,Universitat Heidelberg,Heidelberg,Germany [3]Evolution et Diversit6Biologique,UMR 5174 CNRS／Universit6 Paul Sabatier,Toulouse,France [4]CEAMISH-Universidad Aumnoma EstadoMorelos,Cuemavaca,MorelosCP：62210 Mexico |
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| 摘 要： | We have compared the biodiversity variations in moth communities between unmanaged forests and commercial forests in a mountainous environment （Pyrenees France）. The aim was to evaluate the impact of forestry activities on moth diversity. The data collected from the insects were analysed with a Bayesian specific similarity index （noted SSP index） and by statistical biodiversity indexes comparison. It was seen that diversity and richness were decreased in the plantation compared to the unmanaged forest. Interestingly, the composition of the communities of moths was shown to be not only related to the presence/absence of host plants, but also to be in relation with changes in the differences in forest architecture （i.e. the relative coverage by the different vegetation levels）. However, the moth community in the commercial forest still has a high capacity to converge with the moth community present in more natural forests. We report here a list of 177 species of moths, providing information on the distribution of some uncommon species, poorly studied as yet in the Pyrenees.
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| 关 键 词： | 生物多样性 鳞翅类 巨大森林生态系统 异角亚目 |
Analysis of forestry impacts and biodiversity in two Pyrenean forests through a comparison of moth communities (Lepidoptera, Heterocera) |
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| Authors: | CARINE LUQUE CHARLES GERS JACQUES LAUGA NESTOR MARIANO MICHAEL WINK LUC LEGAL |
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| Institution: | Laboratoire Dynamique de la Biodiversité, UMR 5172 CNRS/UniversitéPaul Sabatier, Toulouse, France;Institut für Pharmazie und Molekulare Biotechnologie –Abteilung Biologie, Universität Heidelberg, Heidelberg, Germany;Evolution et DiversitéBiologique, UMR 5174 CNRS/UniversitéPaul Sabatier, Toulouse, France;and CEAMISH-Universidad Autonoma Estado Morelos, Cuernavaca, Morelos CP: 62210 Mexico |
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| Abstract: | We have compared the biodiversity variations in moth communities between unmanaged forests and commercial forests in a mountainous environment (Pyrenees France). The aim was to evaluate the impact of forestry activities on moth diversity. The data collected from the insects were analysed with a Bayesian specific similarity index (noted SSP index) and by statistical biodiversity indexes comparison. It was seen that diversity and richness were decreased in the plantation compared to the unmanaged forest. Interestingly, the composition of the communities of moths was shown to be not only related to the presence/absence of host plants, but also to be in relation with changes in the differences in forest architecture (i.e. the relative coverage by the different vegetation levels). However, the moth community in the commercial forest still has a high capacity to converge with the moth community present in more natural forests. We report here a list of 177 species of moths, providing information on the distribution of some uncommon species, poorly studied as yet in the Pyrenees. |
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| Keywords: | biodiversity Lepidoptera Heterocera mountainous forest ecosystems |
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