Download or read book The Long term Impacts of Clear cut Logging on Insect Communities in the Boreal Mixedwood Forests of Northeastern Ontario written by Alissa Sugar and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Large-scale clear-cut logging in the boreal forest may contribute to the loss of insect biodiversity through reductions in the amount of older, undisturbed forest and through stand-level decreases in structural heterogeneity. To investigate the long-term effects of clear-cutting on insect communities, hymenopteran and dipteran communities were surveyed with Malaise traps during the summer of 1998 in 12 mature (30-50 year old) post-logged and 12 unlogged boreal mixedwood stands in northeastern Ontario. Unlogged stands yielded a significantly higher abundance of Dolichopodidae (long-legged Ries), several Syrphidae (hoverflies) species, and the Syrphidae larval wood-inhabiting guild. These differences were predominantly due to the older ages of the unlogged stands which supported different habitat features, though some evidence of a logging effect per se was found. These results demonstrate the need for maintaining features characteristic of older forests in post-logged stands, and suggest a potential loss of insect species characteristic of older forests, particularly species dependent on downed woody debris, in the face of continued clear-cut logging activities.
Download or read book The Long term Impacts of Clear cut Logging on Insect Communities in the Boreal Mixedwood Forests of Northeastern Ontario written by and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Long term Impacts of Clear cut Logging on Insect Communities in the Boreal Mixedwood Forests of Northeastern Ontario microform written by Sugar, Alissa and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Response of Soil Invertebrates to Clear cutting and Partial Cutting in a Boreal Mixedwood Forest in Northern Ontario written by Janet Anne Addison and published by [Sault Ste. Marie, Ont.] : Great Lakes Forestry Centre. This book was released on 1997 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reports on the short-term impacts of conventional (clear-cutting) and alternative (partial cutting) harvesting practices on the abundance and biodiversity of elements of forest soil fauna. Two groups of fauna were studied: ground-dwelling carabid beetles, and soil-dwelling springtails, mites, and Diptera larvae. The study area was in the Black Sturgeon Forest about 120 kilometres north-east of Thunder Bay, Ontario. Results presented include the effects of various harvesting treatments on species diversity and on individual species; effects of drought observed by comparing 1994 and 1995 samples; and impacts of logging trails on soil springtails and mites. Management implications for boreal mixedwood forests are discussed.
Download or read book Current Abstracts written by and published by . This book was released on 1996-11 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ontario Insects written by and published by . This book was released on 1999 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Journal of Forest Research written by and published by . This book was released on 2013 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Impact of Clearcut Logging on the Reestablishment of the North Coastal Redwood Forest Plant Community written by Cynthia Marie Di Giovanni and published by . This book was released on 1973 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Journal of Zoology written by and published by . This book was released on 2006 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Small Mammal Responses to Clear cut Logging in Boreal Mixedwoods of Northeastern Ontario microform Forest Age and Disturbance Type Effects written by Benjamin George Kuttner and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 2002 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Timber Management on Wildlife written by D. Brent Gurd and published by Sault Ste. Marie : Ontario Forest Research Institute. This book was released on 1997 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Clear cut Logging and Scarification on Wildlife Habitats in West central Alberta written by John G. Stelfox and published by . This book was released on 1984 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report of study initiated in 1956 to examine impacts of clear-cut logging on wildlife species and their habitats within 3 forest types (white spruce, lodgepole pine, mixedwood) in foothills of west central Alberta. Examined vegetative development, coniferous regeneration, and wildlife habitat use.
Download or read book The Impacts of Clear cut Harvesting on the Soil Water Balance in the Black Spruce Dominated Boreal Forest in Cochrane Ontario written by Anthony Bier and published by . This book was released on 2004 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Impact of Insects on Multiple use Values of North Central Forests written by and published by . This book was released on 1971 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Logging Residues on Douglas fir Region Clearcuts written by John D. Dell and published by . This book was released on 1971 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Clear cut Logging on the Herbaceous Community of a Missouri Deciduous Forest written by Irene Marie Unger and published by . This book was released on 1994 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Harvesting and Decaying Logs on Oribatid Acari Oribatida Mite Assemblages in Eastern Canadian Mixedwood Boreal Forest written by Andrea D. Déchêne and published by . This book was released on 2007 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt:
