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Author: John Walter Thomson
Publisher: Toronto ; Buffalo : University of Toronto Press
Published: 1979
Total Pages: 392
ISBN-13:
DOWNLOAD EBOOK →Covers more than 500 species of lichens occuring on the north slope of Alaska.
Author: John Walter Thomson
Publisher: Univ of Wisconsin Press
Published: 1984
Total Pages: 696
ISBN-13: 9780299134600
DOWNLOAD EBOOK →Lists a total of 965 species in 168 genera in the two volumes, describing the species including distribution maps covering Alaska, Canada, Greenland and Iceland. Includes an overview of the geology, climate, geography and ecology of the American arctic.
Author: Larry L. Tieszen
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 686
ISBN-13: 1461263077
DOWNLOAD EBOOK →This volume on botanical research in tundra represents the culmination of four years of intensive and integrated field research centered at Barrow, Alaska. The volume summarizes the most significant results and interpretations of the pri mary producer projects conducted in the U.S. IBP Tundra Biome Program (1970-1974). Original data reports are available from the authors and can serve as detailed references for interested tundra researchers. Also, the results of most projects have been published in numerous papers in various journals. The introduction provides a brief overview of other ecosystem components. The main body presents the results in three general sections. The summary chapter is an attempt to integrate ideas and information from the previous papers as well as extant literature. In addition, this chapter focuses attention on pro cesses of primary production which should receive increased emphasis. Although this book will not answer all immediate questions, it hopefully will enhance future understanding of the tundra, particularly as we have studied it in Northern Alaska.
Author: John Walter Thomson
Publisher: Columbia University Press
Published: 1984
Total Pages: 532
ISBN-13: 9780231058889
DOWNLOAD EBOOK →Lists a total of 965 species in 168 genera in the two volumes, describing the species including distribution maps covering Alaska, Canada, Greenland and Iceland. Includes an overview of the geology, climate, geography and ecology of the American arctic.
Author: Gary A. Laursen
Publisher: Graphic Arts Books
Published: 2016-07-12
Total Pages: 226
ISBN-13: 1943328765
DOWNLOAD EBOOK →For the seriously dedicated as well as the merely curious ’shroomer, Alaska’s Mushrooms is a wide-ranging guide to the fungi of the Last Frontier. The book, featuring detailed descriptions of 114 species, includes: color photographs; family and common names; genus and species; striking field characters; both a macro- & micro-description; habitat and role; edibility, taste, and odor; look-alikes, and comments. This comprehensive collection also provides information on mushroom seasons and habitats hints for collecting mushrooms for food and study tips on how to tell the real mushrooms from their “imposters” directions for making spore prints (an essential test for identifying mushrooms) hundreds of black-and-white line drawings a section listing all poisonous mushrooms by toxin groups a list of frequently asked questions a range map of Alaska’s biogeographic zones Alaska’s Mushrooms provides authoritative natural history, informative color photographs, and black-and-white line drawings for clear identification, and lively notes from the field. It’s a must-have for anyone who has a passion for hunting mushrooms.
Author: Joseph E. Horn
Publisher:
Published: 1986
Total Pages: 636
ISBN-13:
DOWNLOAD EBOOK →Since its introduction in 1979, CHEAPO, a computer based economic analysis program, has allowed users of the Stand Prognosis Model to evaluate silvicultural alternatives from an economic point of view. Subsequent modifications to the Prognosis Model have rendered CHEAP0 obsolete. This users guide covers a new computer model, CHEAP0 II, which is compatible with version 5.1 of the Prognosis Model and expands its economic analysis capabilities.
Author:
Publisher:
Published: 1986
Total Pages: 568
ISBN-13:
DOWNLOAD EBOOK →This second volume of conference proceedings includes over 70 reports of current wilderness research presented at the National Wilderness Conference, 1985. Topics covered include wilderness fire, air quality, soil and vegetation, fish and wildlife, water, wilderness use and user characteristics, visitor attitudes and behaviour; management concepts, etc.
