33 research outputs found

    La forĂȘt en tant qu’habitat pour les colĂ©optĂšres saproxyliques sur les sites Natura 2000 en SlovĂ©nie

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    Natura 2000 sites represent almost 36% of the Slovenian area; a large part of the area is overgrown with forests (nearly 70%), a big share is without vegetation, an important part is grassland. The areas of Natura 2000 under the Wild Birds Directive include 26 SPA (Special Protection Areas) sites with an area of 461 819 ha and under the Habitat Directive 260 pSCI (potential Sites of Community Interest) sites with an area of 639,735 ha. Slovenia proposed ten forest habitat types and they include nearly 265,485 ha of forests or 21.62% of our forest areas. The number of species from the list of plant and animal species from Appendix II of the Habitat Directive amounts to 138 species, there are 16 species of beetles: 13 more or less forest dependent species (Bolbelasmus unicornis, Buprestis splendens, Carabus variolosus, Cerambyx cerdo, Cucujus cinnaberinus, Limoniscus violaceus, Lucanus cervus, Morimus funereus, Osmoderma eremita, Phryganophilus rufi collis, Rosalia alpina, Rhysodes sulcatus and Stephanopachys substriatus) and three not forest dependent species (Carabus menetriesi pacholei, Graphoderus bilineatus, Leptodirus hochenwartii). More than 80% of all Natura 2000 beetles were found to be forest dependent. Four of them are EU priority species (Carabus menetriesi pacholei, Osmoderma eremita, Phryganophilus rufi collis, Rosalia alpina)Les sites Natura 2000 reprĂ©sentent presque 36% de la SlovĂ©nie ; une grande partie de leur superficie est recouverte de forĂȘts (prĂšs de 70%), une grosse portion est dĂ©pourvue de vĂ©gĂ©tation et une importante partie consiste en prairies. Les zones Natura 2000 incluent, au titre de la Directive Oiseaux 26 ZPS (zones de protection spĂ©ciale) reprĂ©sentant une superficie de 461 819 ha et, au titre de la Directive Habitat, 260 SPIC (sites potentiels d'intĂ©rĂȘt communautaire) sur 639 735 ha. La SlovĂ©nie a proposĂ© dix types d'habitats forestiers qui incluent prĂšs de 265 485 ha de forĂȘts soit 21,62% des forĂȘts du pays. La liste des plantes et des animaux inscrits Ă  l'Annexe II de la Directive Habitat concerne 136 espĂšces parmi lesquelles on compte 16 espĂšces de colĂ©optĂšres: 13 dĂ©pendant plus ou moins des forĂȘts (Bolbelasmus unicornis, Buprestis splendens, Carabus variolosus, Cerambyx cerdo, Cucujus cinnaberinus, Limoniscus violaceus, Lucanus cervus, Morimusfunereus, Osmoderma eremita, Phryganophilus ruficollis, Rosalia alpina, Rhysodes sulcatus et Stephanopachys substriatus) et trois non forĂȘt-dĂ©pendantes (Carabus menetriesi pacholei, Graphoderus bilineatus, Leptodirus hochenwartii). Plus de 80% des colĂ©optĂšres Natura 2000 sont donc forĂȘt-dĂ©pendants. Quatre d'entre eux sont des espĂšces prioritaires de l'Union europĂ©enne (Carabus menetriesi pacholei, Osmoderma eremita, Phryganophilus ruficollis, Rosalia alpina); ils reprĂ©sentent 25% des colĂ©optĂšres Natura 2000. Nous prĂ©sentons la rĂ©partition actuelle de six colĂ©optĂšres (C. cerdo, C. cinnaberinus, L. cervus, M. funereus, O. eremita and R. alpina) sur la base de donnĂ©es rĂ©cemment accessibles. Une majoritĂ© des localisations (145 donnĂ©es) se situe dans 21 ZPS, 99 localisations sont dans 32 SPIC. MĂȘme si une majoritĂ© des localisations se trouvent dans des ZPS, les SPIC sont un habitat relativement frĂ©quent pour quelques colĂ©optĂšres, e.g. M. funereus et R. alpina. 21 sur 26 ZPS sont importantes pour 6 espĂšces prises en compte dans l'analyse. Il y a aussi 32 SPIC sur les 260 qui hĂ©bergent quelques espĂšces Ă©galement incluses dans l'analyse. L. cervus, M. funereus et R. alpina se rencontrent plus souvent dans les SPIC que dans les ZPS. Nous prĂ©sentons les exigences d'une sĂ©lection de colĂ©optĂšres forestiers en particulier pour les communautĂ©s vĂ©gĂ©tales et les milieux qu'ils occupent

    International Consensus Statement on Rhinology and Allergy: Rhinosinusitis

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    Background: The 5 years since the publication of the first International Consensus Statement on Allergy and Rhinology: Rhinosinusitis (ICAR‐RS) has witnessed foundational progress in our understanding and treatment of rhinologic disease. These advances are reflected within the more than 40 new topics covered within the ICAR‐RS‐2021 as well as updates to the original 140 topics. This executive summary consolidates the evidence‐based findings of the document. Methods: ICAR‐RS presents over 180 topics in the forms of evidence‐based reviews with recommendations (EBRRs), evidence‐based reviews, and literature reviews. The highest grade structured recommendations of the EBRR sections are summarized in this executive summary. Results: ICAR‐RS‐2021 covers 22 topics regarding the medical management of RS, which are grade A/B and are presented in the executive summary. Additionally, 4 topics regarding the surgical management of RS are grade A/B and are presented in the executive summary. Finally, a comprehensive evidence‐based management algorithm is provided. Conclusion: This ICAR‐RS‐2021 executive summary provides a compilation of the evidence‐based recommendations for medical and surgical treatment of the most common forms of RS

    Selectivity of synthetic pheromones used for controlling bark beetles

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    Sistematika

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    Selectivity of synthetic pheromones used for controlling bark beetles

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    Problem selektivnosti sintetičnih feromonov za obvladovanje podlubniko

    Vaje iz varstva gozdov

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