BonnellReyna-HurtadoChapman2011

Référence

Bonnell, T.R., Reyna-Hurtado, R. and Chapman, C.A. (2011) Post-logging recovery time is longer than expected in an East African tropical forest. Forest Ecology and Management, 261(4):855-864. (Scopus )

Résumé

Uncertainty in recovery times of tropical forests can lead to mismanagement, such as in setting inappropriate harvesting rates or failing to achieving conservation targets. We use long-term plot data (17y) to estimate recovery times of separate forest compartments, which experienced different levels of timber extraction within Kibale National Park, Uganda. We estimate that structural recovery (basal area) of heavily logged and moderately logged compartments will take respectively 112 and 95y, when compared to adjacent mature forest. Our data suggests that recovery in terms of species composition will take significantly longer. Our estimates of structural recovery are derived from rates of change of diameter at breast height and basal area measurements which have been used traditionally as indicators of forest growth and productivity. Our results suggest that the severity of the logging has an impact on the rate of recovery, with current recovery rates estimated at 0.32m 2ha -1y -1 in a moderately logged compartment and 0.25m 2ha -1y -1 in heavily logged areas, highlighting the possible benefits of reduced impact harvesting in increasing long-term yields. We investigate how some representatives of the wildlife community were affected by differential recovery times and find that recovery times of frugivorous primate's forest habitats were 2.5 times slower when compared with folivorous primates. © 2010 Elsevier B.V.

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 { BonnellReyna-HurtadoChapman2011,
    AUTHOR = { Bonnell, T.R. and Reyna-Hurtado, R. and Chapman, C.A. },
    TITLE = { Post-logging recovery time is longer than expected in an East African tropical forest },
    JOURNAL = { Forest Ecology and Management },
    YEAR = { 2011 },
    VOLUME = { 261 },
    PAGES = { 855--864 },
    NUMBER = { 4 },
    __MARKEDENTRY = { [Luc:6] },
    ABSTRACT = { Uncertainty in recovery times of tropical forests can lead to mismanagement, such as in setting inappropriate harvesting rates or failing to achieving conservation targets. We use long-term plot data (17y) to estimate recovery times of separate forest compartments, which experienced different levels of timber extraction within Kibale National Park, Uganda. We estimate that structural recovery (basal area) of heavily logged and moderately logged compartments will take respectively 112 and 95y, when compared to adjacent mature forest. Our data suggests that recovery in terms of species composition will take significantly longer. Our estimates of structural recovery are derived from rates of change of diameter at breast height and basal area measurements which have been used traditionally as indicators of forest growth and productivity. Our results suggest that the severity of the logging has an impact on the rate of recovery, with current recovery rates estimated at 0.32m 2ha -1y -1 in a moderately logged compartment and 0.25m 2ha -1y -1 in heavily logged areas, highlighting the possible benefits of reduced impact harvesting in increasing long-term yields. We investigate how some representatives of the wildlife community were affected by differential recovery times and find that recovery times of frugivorous primate's forest habitats were 2.5 times slower when compared with folivorous primates. © 2010 Elsevier B.V. },
    ADDRESS = { Wildlife Conservation Society, Bronx, NY, United States },
    COMMENT = { Cited By (since 1996):10 Export Date: 14 February 2014 Source: Scopus },
    KEYWORDS = { Folivore, Forest dynamics, Forest recovery, Frugivore, Kibale National Park },
    OWNER = { Luc },
    TIMESTAMP = { 2014.02.14 },
    URL = { http://www.scopus.com/inward/record.url?eid=2-s2.0-78651455289&partnerID=40&md5=5ab9f7d3cd616a2bd4ea0839de7364e6 },
}

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

Abonnez-vous à
l'Infolettre du CEF!

********************************************************** ***************** Pub - Mycorhizes_2019 ****************** **********************************************************

********************************************************** ***************** 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...