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Soil Temperatures And Suckering In Burned And Unburned Aspen Stands In Idaho
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Book Synopsis Soil Temperatures and Suckering in Burned and Unburned Aspen Stands in Idaho by : Roger D. Hungerford
Download or read book Soil Temperatures and Suckering in Burned and Unburned Aspen Stands in Idaho written by Roger D. Hungerford and published by . This book was released on 1988 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Soil Temperatures and Suckering in Burned and Unburned Aspen Stands in Idaho by : Roger D. Hungerford
Download or read book Soil Temperatures and Suckering in Burned and Unburned Aspen Stands in Idaho written by Roger D. Hungerford and published by . This book was released on 1988 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Note INT written by and published by . This book was released on 1985 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Techniques for implementing the individual tree selection method in the grand fir-cedar-hemlock ecosystems of northern Idaho by : Russell T. Graham
Download or read book Techniques for implementing the individual tree selection method in the grand fir-cedar-hemlock ecosystems of northern Idaho written by Russell T. Graham and published by . This book was released on 1983 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis First-year Postfire and Postharvest Soil Temperatures in Aspen and Conifer Stands by :
Download or read book First-year Postfire and Postharvest Soil Temperatures in Aspen and Conifer Stands written by and published by . This book was released on 2001 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Optimum Timeframes for Detecting Songbird Vocalizations in the Black Hills by : Todd R. Mills
Download or read book Optimum Timeframes for Detecting Songbird Vocalizations in the Black Hills written by Todd R. Mills and published by . This book was released on 2000 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Birds are indicators of vegetation structure and ecological conditions. The singing activity of birds declines during late-morning periods, which can affect estimates of abundance and conclusions regarding vegetative conditions indexed by birds. Therefore, it is important to quantify periods of bird activity so biologists can plan studies. We determined hourly detections from singing males of 22 nongame bird species in ponderosa pine, quaking aspen, and grassland vegetation types in the Black Hills of South Dakota. Detections of 12 of 22 species differed among 1-hr intervals after sunrise. Detections of yellowrumped warblers, Townsend's solitaires, red-breasted nuthatches, western tanagers, and American robins decreased on count-episodes more than 4 hrs after sunrise. Detections of dusky flycatchers declined on count-episodes more than 3 hrs after sunrise and detections of black-capped chickadees were greatest during the first hour after sunrise and declined afterward. Detections of many other species from songs or calls decreased on count-episodes more than 5 hrs after sunrise. We recommend that bird counts in the Black Hills be completed within 4 hrs after sunrise so estimates of bird abundance are not affected by reduced singing among males.
Book Synopsis Small Mammals in Successional Prairie Woodlands of the Northern Great Plains by : Mark A. Rumble
Download or read book Small Mammals in Successional Prairie Woodlands of the Northern Great Plains written by Mark A. Rumble and published by . This book was released on 2001 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prairie woodlands comprise about 1 percent of the landscape in the northern Great Plains. However, prairie woodlands provide habitat for far more than 1 percent of the wildlife species that occur in the prairie region. With increasing pressures on natural resources, managers need methods for managing wildlife habitat and biodiversity that are based on ecological processes. We studied the small mammals and vegetation in seral stages of four woodland types in central South Dakota. None of the species was restricted to a single seral stage, but abundance of some small mammals varied depending on seral stages of woodland types. To ensure the biodiversity of the prairie, managers should retain all seral stages of all prairie woodlands.
Download or read book Recent Reports written by and published by . This book was released on 1985 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sustaining Aspen in Western Landscapes by :
Download or read book Sustaining Aspen in Western Landscapes written by and published by . This book was released on 2001 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings RMRS. written by and published by . This book was released on 1998 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1988 with total page 1132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog of United States Government Publications by :
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on with total page 1240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalogue, United States Public Documents by :
Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1989 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Poplar Culture in North America by : National Research Council Canada
Download or read book Poplar Culture in North America written by National Research Council Canada and published by NRC Research Press. This book was released on 2001 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acknowledgements -- References -- Chapter 5. Ecology and silviculture of poplar plantations -- Introduction -- Propagation and production of planting stock -- Planting stock types -- Stock production systems -- Unrooted dormant cuttings and sets -- Weed control strategies -- Fertilization and irrigation -- Crop health, protection, and hygiene -- Unrooted dormant branch cuttings -- Rooted dormant cuttings -- Container nursery for rooted plants -- Stock harvesting, processing, and quality control -- Harvesting -- Processing -- Quality control -- Stock packaging and storage.
Book Synopsis Towards Sustainable Management of the Boreal Forest by : Philip Joseph Burton
Download or read book Towards Sustainable Management of the Boreal Forest written by Philip Joseph Burton and published by NRC Research Press. This book was released on 2003 with total page 1056 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting a summary of the development in boreal forest management, this book provides a progressive vision for some of the world's northern forests. It includes a selection of chapters based on the research conducted by the Sustainable Forest Management Network across Canada. It includes a number of case histories.
Book Synopsis Canadian Journal of Forest Research by :
Download or read book Canadian Journal of Forest Research written by and published by . This book was released on 2003 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Factors Affecting the Regeneration of Quaking Aspen by : Peter C. Bates
Download or read book Factors Affecting the Regeneration of Quaking Aspen written by Peter C. Bates and published by . This book was released on 1988 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: