DoyonGirouxGagnon1999

Référence

Doyon, F., Giroux, J.-F. and Gagnon, D. (1999) Effects of different forest management strategies on the abundance of bird species in hardwoods forests. NCASI Technical Bulletin. (Scopus )

Résumé

Integrated resource managers need to evaluate the impact of different forest management strategies on wildlife. In this study, the abundance of bird species was compared between silvicultural systems often used for hardwoods (strip cutting and selection cutting) and a non-managed forest. A total of 217 fixed radius (60 m) point counts, distributed in three habitat types within the treated and control forests, were monitored twice during the 1993 breeding season. An analysis of variance of ranks showed that 11 species were affected (P < 0.05) by the management system, 7 by habitat type, and 5 by both. Eight of 47 habitat variables were found to be significant in discriminating between management strategies, allowing the classification of 73% of the stands. The most important variables were the sapling cover, the herbaceous layer and the seedling cover. Furthermore, an analysis of variance showed that the effect of management on bird abundance was related with these discriminant variables.

Format EndNote

Vous pouvez importer cette référence dans EndNote.

Format BibTeX-CSV

Vous pouvez importer cette référence en format BibTeX-CSV.

Format BibTeX

Vous pouvez copier l'entrée BibTeX de cette référence ci-bas, ou l'importer directement dans un logiciel tel que JabRef .

@ARTICLE { DoyonGirouxGagnon1999,
    AUTHOR = { Doyon, F. and Giroux, J.-F. and Gagnon, D. },
    TITLE = { Effects of different forest management strategies on the abundance of bird species in hardwoods forests },
    JOURNAL = { NCASI Technical Bulletin },
    YEAR = { 1999 },
    NUMBER = { 781 I },
    PAGES = { 144-145 },
    NOTE = { cited By 0 },
    ABSTRACT = { Integrated resource managers need to evaluate the impact of different forest management strategies on wildlife. In this study, the abundance of bird species was compared between silvicultural systems often used for hardwoods (strip cutting and selection cutting) and a non-managed forest. A total of 217 fixed radius (60 m) point counts, distributed in three habitat types within the treated and control forests, were monitored twice during the 1993 breeding season. An analysis of variance of ranks showed that 11 species were affected (P < 0.05) by the management system, 7 by habitat type, and 5 by both. Eight of 47 habitat variables were found to be significant in discriminating between management strategies, allowing the classification of 73% of the stands. The most important variables were the sapling cover, the herbaceous layer and the seedling cover. Furthermore, an analysis of variance showed that the effect of management on bird abundance was related with these discriminant variables. },
    DOCUMENT_TYPE = { Article },
    SOURCE = { Scopus },
    URL = { https://www.scopus.com/inward/record.uri?eid=2-s2.0-0032643552&partnerID=40&md5=1d9665f3d6d054263e40e43bd5c7e51c },
}

********************************************************** ***************** Facebook Twitter *********************** **********************************************************

Abonnez-vous à
l'Infolettre du CEF!

********************************************************** ************* Écoles d'été et formation **************************** **********************************************************

Écoles d'été et formations

********************************************************** ***************** Pub - Symphonies_Boreales ****************** **********************************************************

********************************************************** ***************** Boîte à trucs *************** **********************************************************

CEF-Référence
La référence vedette !

Jérémie Alluard (2016) Les statistiques au moments de la rédaction 

  • Ce document a pour but de guider les étudiants à intégrer de manière appropriée une analyse statistique dans leur rapport de recherche.

Voir les autres...