Drivers of waterfowl population dynamics: from teal to swans

dc.contributor.authorKoons, David N.
dc.contributor.authorGunnarsson, G.
dc.contributor.authorSchmutz, J. A.
dc.contributor.authorRotella, Jay J.
dc.date.accessioned2015-04-13T19:04:19Z
dc.date.available2015-04-13T19:04:19Z
dc.date.issued2014-12
dc.description.abstractWaterfowl are among the best studied and most extensively monitored species in the world. Given their global importance for sport and subsistence hunting, viewing and ecosystem functioning, great effort has been devoted since the middle part of the 20th century to understanding both the environmental and demographic mechanisms that influence waterfowl population and community dynamics. Here we use comparative approaches to summarise and contrast our understanding of waterfowl population dynamics across species as short-lived as the teal Anas discors and A.crecca to those such as the swans Cygnus sp. which have long life-spans. Specifically, we focus on population responses to vital rate perturbations across life history strategies, discuss bottom-up and top-down responses of waterfowl populations to global change, and summarise our current understanding of density dependence across waterfowl species. We close by identifying research needs and highlight ways to overcome the challenges of sustainably managing waterfowl populations in the 21st century.en_US
dc.identifier.citationKoons, D.N., G. Gunnarsson, J.A. Schmutz, and Jay J. Rotella. 2014. Drivers of waterfowl population dynamics: from teal to swans. Wildfowl, Special Issue 4:169-191.en_US
dc.identifier.issn0954-6324
dc.identifier.urihttps://scholarworks.montana.edu/handle/1/8971
dc.subjectEcologyen_US
dc.subjectClimate changeen_US
dc.titleDrivers of waterfowl population dynamics: from teal to swansen_US
dc.typeArticleen_US
mus.citation.extentfirstpage169en_US
mus.citation.extentlastpage191en_US
mus.citation.journaltitleWildfowlen_US
mus.citation.volume4en_US
mus.identifier.categoryLife Sciences & Earth Sciencesen_US
mus.relation.collegeCollege of Letters & Scienceen_US
mus.relation.collegeCollege of Letters & Science
mus.relation.departmentEcology.en_US
mus.relation.universityMontana State University - Bozemanen_US

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