Download or read book Beetle Epidemic in Alaska written by United States. Congress. Senate. Committee on Energy and Natural Resources and published by . This book was released on 1998 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Checklist of Beetles of Canada and Alaska written by Yves Bousquet and published by . This book was released on 1991 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beetles are the largest and most studied order of insects, some of which are beneficial as biological control agents. Alphabetically lists all species and subspecies of beetles known to Canada and Alaska under their respective genus-group names. Includes a brief introduction for every family treated and an index to all supraspecific names.
Download or read book Catalogue of Aleocharine Rove Beetles of Canada and Alaska Coleoptera Staphylinidae Aleocharinae written by Nicolas Gouix and published by Pensoft Publishers. This book was released on 2007 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a list of synonyms and valid species occurring in Canada and Alaska. This work provides information on the tribes, genera, species and synonyms with references to the original descriptions for genera and species, the status of each species, references to revision and monographic publication, and a summary of distribution of species.
Download or read book The Spruce Beetle in White Spruce Forests of Alaska written by Richard Allen Werner and published by . This book was released on 1977 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Eastern Larch Beetle in Alaska written by Richard Allen Werner and published by . This book was released on 1986 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Predaceous Diving Beetles Coleoptera Dytiscidae of the Nearctic Region with Emphasis on the Fauna of Canada and Alaska written by D. J. Larson and published by NRC Research Press. This book was released on 2000 with total page 997 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book first reviews the biology of Dytiscidae or water beetles, including life history and ecology. It then defines and keys adults & larvae (when known) of dytiscid fauna of Canada, the United States, and for some taxa also northern Mexico. The focus is on the fauna of Canada & Alaska, and adults of the 276 species known from this region are treated in detail. For each Canadian-Alaskan species, the following information is presented: nomenclature & synonymy; selected references; description, including illustrations of taxonomically important characteristics; comments on classification or variation; notes on ecology; and description of the species range, accompanied by a map of collection records. Checklists of the dytiscid fauna of Canada/Alaska are also presented, with the distribution of the species recorded by province/territory and Canadian ecozone. Includes systematic index.
Download or read book The United States Geological Survey in Alaska Accomplishments During written by and published by . This book was released on 1978 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Alaska Region written by United States. Forest Service. Alaska Region and published by . This book was released on 1997 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Practical Information on the Scolytid Beetles of North American Forests written by Andrew Delmar Hopkins and published by . This book was released on 1909 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alaska s Changing Boreal Forest written by F. Stuart Chapin and published by Oxford University Press. This book was released on 2006-01-12 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Boreal forest is the northern-most forest in the world, whose organisms and dynamics are shaped by low temperature and high latitude. The Alaskan Boreal forest is warming as rapidly as any place on earth, providing an opportunity to examine a biome as it adjusts to change. This book looks at this issue.
Download or read book The Spruce Beetle written by Edward H. Holsten and published by . This book was released on 1991 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Insect and Disease Conditions in Alaska in written by and published by . This book was released on 2001 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aquatic Insects in Alaska written by John Hudson and published by . This book was released on 2012 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bark Beetles written by Fernando E. Vega and published by Academic Press. This book was released on 2014-12-29 with total page 641 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bark Beetles: Biology and Ecology of Native and Invasive Species provides a thorough discussion of these economically important pests of coniferous and broadleaf trees and their importance in agriculture. It is the first book in the market solely dedicated to this important group of insects, and contains 15 chapters on natural history and ecology, morphology, taxonomy and phylogenetics, evolution and diversity, population dynamics, resistance, symbiotic associations, natural enemies, climate change, management strategies, economics, and politics, with some chapters exclusively devoted to some of the most economically important bark beetle genera, including Dendroctonus, Ips, Tomicus, Hypothenemus, and Scolytus. This text is ideal for entomology and forestry courses, and is aimed at scientists, faculty members, forest managers, practitioners of biological control of insect pests, mycologists interested in bark beetle-fungal associations, and students in the disciplines of entomology, ecology, and forestry. - Provides the only synthesis of the literature on bark beetles - Features chapters exclusively devoted to some of the most economically important bark beetle genera, such as Dendroctonus, Ips, Tomicus, Hypothenemus, and Scolytus - Includes copious color illustrations and photographs that further enhance the content
Download or read book Monitoring Bird Populations by Point Counts written by and published by . This book was released on 1995 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Beetles of Western North America written by Arthur V. Evans and published by Princeton University Press. This book was released on 2021-09-28 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Beetles are incredibly diverse, with over 23,000 named species in the United States alone. They take on all hues, shapes, and sizes, from the iridescent green of the Western Cedar Borer to the striking red of the Rose Curculio. They can also be found in a wide range of habitats, from cold mountain streams to scorching deserts. Similar to its eastern counterpart, Beetles of Eastern North America, this book is a comprehensive guide to the beetles of the US and Canada that can be found west of the Continental Divide. It covers over 1,400 species across 130 different families. The book begins with a general introduction to beetles, with sections on morphology, behavior and natural history, and conservation, as well as information on how to find and photograph beetles. After the introduction, there is an illustrated key to common beetle families. The family descriptions include information on natural history, collection, identification, common genera and species, and similar families"--
Download or read book Empire of the Beetle written by Andrew Nikiforuk and published by Greystone Books Ltd. This book was released on 2011-07-22 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning in the late 1980s, a series of improbable bark beetle outbreaks unsettled iconic forests and communities across western North America. An insect the size of a rice kernel eventually killed more than 30 billion pine and spruce trees from Alaska to New Mexico. Often appearing in masses larger than schools of killer whales, the beetles engineered one of the world's greatest forest die-offs since the deforestation of Europe by peasants between the eleventh and thirteenth centuries. The beetle didn't act alone. Misguided science, out-of-control logging, bad public policy, and a hundred years of fire suppression created a volatile geography that released the world's oldest forest manager from all natural constraints. Like most human empires, the beetles exploded wildly and then crashed, leaving in their wake grieving landowners, humbled scientists, hungry animals, and altered watersheds. Although climate change triggered this complex event, human arrogance assuredly set the table. With little warning, an ancient insect pointedly exposed the frailty of seemingly stable manmade landscapes. Drawing on first-hand accounts from entomologists, botanists, foresters, and rural residents, award-winning journalist Andrew Nikiforuk, investigates this unprecedented beetle plague, its startling implications, and the lessons it holds.
