Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/13789
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dc.contributor.authorDillingham, Colin Pen
dc.contributor.authorVroman, Dennis Pen
dc.contributor.authorDillingham, Peteren
dc.date.accessioned2013-12-19T10:36:00Z
dc.date.issued2008en
dc.identifier.citationNorthwestern Naturalist, 89(1), p. 33-45en
dc.identifier.issn1938-5315en
dc.identifier.issn1051-1733en
dc.identifier.urihttps://hdl.handle.net/1959.11/13789en
dc.description.abstractSilvicultural practices such as thinning are performed both for commodity production and to help achieve fuel reduction and biodiversity goals. Although there are several studies that have examined effects of clearcut harvest techniques on forest songbirds, few have examined the effects of thinning. We studied the response of songbirds to different silvicultural approaches to forest management. We experimentally manipulated three 80 to 110 y-old Douglas-fir stands to evaluate influences of commercial thinning and clearcut harvest silvicultural systems on populations of diurnal breeding birds in southwestern Oregon. We conducted 10 to 12 bird point count surveys in each stand between 1992 and 1994 (prior to treatment), and point count surveys of birds 6 times each year from 1998 through 1999 (subsequent to treatment). We found that relative abundance and species richness were highest in the uncut control plots, slightly lower in the thinned plots, and lowest in the clearcut plots. A species-by-species analysis of those species with sufficient data showed marked negative short-term impacts of clearcutting on 12 of 16 species, potentially moderate negative impacts of thinning on 9 of 16 species, as well as positive impacts of thinning on at least 3 species.en
dc.languageenen
dc.publisherSociety for Northwestern Vertebrate Biologyen
dc.relation.ispartofNorthwestern Naturalisten
dc.titleBreeding Bird Responses to Silvicultural Treatments in the Klamath Province of Oregonen
dc.typeJournal Articleen
dc.identifier.doi10.1898/1051-1733(2008)89[33:BBRTST]2.0.CO;2en
dc.subject.keywordsApplied Statisticsen
dc.subject.keywordsConservation and Biodiversityen
dc.subject.keywordsForestry Management and Environmenten
local.contributor.firstnameColin Pen
local.contributor.firstnameDennis Pen
local.contributor.firstnamePeteren
local.subject.for2008070504 Forestry Management and Environmenten
local.subject.for2008010401 Applied Statisticsen
local.subject.for2008050202 Conservation and Biodiversityen
local.subject.seo2008960505 Ecosystem Assessment and Management of Forest and Woodlands Environmentsen
local.profile.schoolSchool of Science and Technologyen
local.profile.emailpdilling@une.edu.auen
local.output.categoryC1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.identifier.epublicationsrecordune-20131011-155918en
local.publisher.placeUnited States of Americaen
local.format.startpage33en
local.format.endpage45en
local.peerreviewedYesen
local.identifier.volume89en
local.identifier.issue1en
local.contributor.lastnameDillinghamen
local.contributor.lastnameVromanen
local.contributor.lastnameDillinghamen
dc.identifier.staffune-id:pdillingen
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:14001en
dc.identifier.academiclevelAcademicen
local.title.maintitleBreeding Bird Responses to Silvicultural Treatments in the Klamath Province of Oregonen
local.output.categorydescriptionC1 Refereed Article in a Scholarly Journalen
local.description.statisticsepubsVisitors: 154<br />Views: 175<br />Downloads: 0en
local.search.authorDillingham, Colin Pen
local.search.authorVroman, Dennis Pen
local.search.authorDillingham, Peteren
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School of Science and Technology
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