FortinBarnierDrapeauEtAl2017

Reference

Fortin, D., Barnier, F., Drapeau, P., Duchesne, T., Dussault, C., Heppell, S., Prima, M.-C., St-Laurent, M.-H., Szor, G. (2017) Forest productivity mitigates human disturbance effects on late-seral prey exposed to apparent competitors and predators. Scientific Reports, 7(1). (Scopus )

Abstract

Primary production can determine the outcome of management actions on ecosystem properties, thereby defining sustainable management. Yet human agencies commonly overlook spatiooral variations in productivity by recommending fixed resource extraction thresholds. We studied the influence of forest productivity on habitat disturbance levels that boreal caribou - a threatened, late-seral ungulate under top-down control - should be able to withstand. Based on 10 years of boreal caribou monitoring, we found that adult survival and recruitment to populations decreased with landscape disturbance, but increased with forest productivity. This benefit of productivity reflected the net outcome of an increase in resources for apparent competitors and predators of caribou, and a more rapid return to the safety of mature conifer forests. We estimated 3-fold differences in forest harvesting levels that caribou populations could withstand due to variations in forest productivity. The adjustment of ecosystem provisioning services to local forest productivity should provide strong conservation and socio-economic advantages. © 2017 The Author(s).

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@ARTICLE { FortinBarnierDrapeauEtAl2017,
    AUTHOR = { Fortin, D. and Barnier, F. and Drapeau, P. and Duchesne, T. and Dussault, C. and Heppell, S. and Prima, M.-C. and St-Laurent, M.-H. and Szor, G. },
    TITLE = { Forest productivity mitigates human disturbance effects on late-seral prey exposed to apparent competitors and predators },
    JOURNAL = { Scientific Reports },
    YEAR = { 2017 },
    VOLUME = { 7 },
    NUMBER = { 1 },
    NOTE = { cited By 0 },
    ABSTRACT = { Primary production can determine the outcome of management actions on ecosystem properties, thereby defining sustainable management. Yet human agencies commonly overlook spatiooral variations in productivity by recommending fixed resource extraction thresholds. We studied the influence of forest productivity on habitat disturbance levels that boreal caribou - a threatened, late-seral ungulate under top-down control - should be able to withstand. Based on 10 years of boreal caribou monitoring, we found that adult survival and recruitment to populations decreased with landscape disturbance, but increased with forest productivity. This benefit of productivity reflected the net outcome of an increase in resources for apparent competitors and predators of caribou, and a more rapid return to the safety of mature conifer forests. We estimated 3-fold differences in forest harvesting levels that caribou populations could withstand due to variations in forest productivity. The adjustment of ecosystem provisioning services to local forest productivity should provide strong conservation and socio-economic advantages. © 2017 The Author(s). },
    AFFILIATION = { Department de Recherche Industrielle CRSNG, Université Laval en Sylviculture et Faune, Centre d'étude de la forêt, Département de Biologie, Université Laval, Québec, QC, Canada; Department de Recherche Industrielle CRSNG, Université du Québec en Abitibi, Temiscamingue et Universite du Quebec A Montreal en Amenagement Forestier Durable, Centre d'étude de la forêt, Département des Sciences Biologiques, Université du Québec à Montréal, Montréal, Canada; Département de Mathématiques et de Statistique, Université Laval, Québec, Canada; Direction de la Gestion de la Faune du Saguenay-Lac-St-Jean, Ministère des Forêts, De la Faune et des Parcs (MFFP), Jonquière, Canada; Direction de la Gestion de la Faune de la Côte-Nord, MFFP, Baie-Comeau, Canada; Département de Biologie, Chimie et Géographie, Centre d'étude de la forêt, Centre d'études nordiques, Université du Québec à Rimouski, Rimouski, Canada; Direction de la Gestion de la Faune du Nord-du-Québec, MFFP, Chibougamau, Canada },
    ART_NUMBER = { 6370 },
    DOCUMENT_TYPE = { Article },
    DOI = { 10.1038/s41598-017-06672-4 },
    SOURCE = { Scopus },
    URL = { https://www.scopus.com/inward/record.uri?eid=2-s2.0-85026200061&doi=10.1038%2fs41598-017-06672-4&partnerID=40&md5=fb4bdba59d3bde54308658af0bdbd07d },
}

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