Author: Miron L. HeinselmanPublisher:
ISBN:
Category : Populus tremuloides
Languages : en
Pages : 70
Book Description
A Review of Literature Relating to Quaking Aspen Sites
Author: Miron L. HeinselmanPublisher:
ISBN:
Category : Populus tremuloides
Languages : en
Pages : 70
Book Description
A Review of Literature Relating to Quaking Aspen Sites; No.32
Author: Miron L HeinselmanPublisher: Hassell Street Press
ISBN: 9781014462312
Category :
Languages : en
Pages : 70
Book Description
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
A Review of Literature Relating to Quaking Aspen Sites
Author: Miron L. HeinselmanPublisher:
ISBN:
Category : Populus tremuloides
Languages : en
Pages : 61
Book Description
Genetics of Quaking Aspen (Classic Reprint)
Author: Dean W. EinspahrPublisher: Forgotten Books
ISBN: 9780260435897
Category : Science
Languages : en
Pages : 38
Book Description
Excerpt from Genetics of Quaking Aspen Edmonton, Moss (1960) found that the average date of flowering for quaking aspen has been April 25 for the period 1928-1960, and occurred only after 6 days of air temperatures of 12 C or more. An increasing heat requirement for flowering in more severe cli mates could be an important survival trait, but provenance studies are needed to determine if such is the case. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Silvical Characteristics of Quaking Aspen
Author: R. O. StrothmannPublisher: Forgotten Books
ISBN: 9780365142621
Category : Science
Languages : en
Pages : 40
Book Description
Excerpt from Silvical Characteristics of Quaking Aspen: Populus Tremuloides Every effort has been made to ensure the accuracy and completeness of the information concerning the silvical characteristics of each species consistent with a brief treatment of the subject. We shall appreciate it, however, if any errors or omissions of important information are brought to our attention. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Chemical Utilization of Aspen (Classic Reprint)
Author: George J. RitterPublisher: Forgotten Books
ISBN: 9780364776025
Category : Science
Languages : en
Pages : 26
Book Description
Excerpt from Chemical Utilization of Aspen The chemical composition of sound aspen is similar in most respects to that of several hardwoods, among which are yellow birch and sugar maple. Analytical data on the chemical composition of the three woods are recorded in table 1 and will be considered briefly as a means of comparing aspen with the other two woods, also indigenous to the Lake States. So far as the analytical values are concerned, quaking aspen compares favorably with yellow birch and sugar maple. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Silvics of Quaking Aspen (Populus Tremuloides Michx.)
Author: Donald A. PeralaTrees
Author: Piotr SochaPublisher: Harry N. Abrams
ISBN: 9781419737237
Category : Juvenile Nonfiction
Languages : en
Pages : 80
Book Description
Part botany, part history, part cultural anthropology--Trees goes beyond the basics to tell readers everything they might want to know about this particular branch of the plant kingdom. Trees explores the important roles trees play in our ecosystem, takes an up-close-and-personal look at the parts of trees (from roots to leaves), and unpacks the cultural impact of trees from classification systems (like family trees) to art forms (like bonsai trees). Looking forward, Trees also addresses the deforestation crisis. Heavily illustrated in the same style as Bees: A Honeyed History, Trees: A Rooted History serves as a beautifully packaged celebration of trees of all kinds.
Trees of the Northeast Coloring Book
Author: Stefen BernathPublisher: Courier Corporation
ISBN: 0486237346
Category : Juvenile Nonfiction
Languages : en
Pages : 52
Book Description
45 excellent illustrations of trees, including close-up details of distinctive features such as fruit, bark, leaf, and more. Learn to identify White Ash, Quaking Aspen, Balsam Fir, Cottonwood, and other trees. Full descriptive captions.
The Sibley Guide to Trees
Author: David Allen SibleyPublisher: Knopf
ISBN:
Category : Nature
Languages : en
Pages : 472
Book Description
The definitive field guide to the trees of North America, featuring maps, detailed illustrations, and information on more than 600 species of trees, from the preeminent, bestselling author and illustrator “A beautiful, masterful, and much-needed work that will henceforth be our guide to the North American trees.”—Edward O. Wilson The Sibley Guide to Trees is an astonishingly elegant guide to a complex subject. It condenses a huge amount of information about tree identification—more than has ever been collected in a single book—into a logical, accessible, easy-to-use format. With more than 4,100 meticulous, exquisitely detailed paintings, the Guide highlights the often subtle similarities and distinctions between more than 600 tree species—native trees as well as many introduced species. More than 500 maps show the complete range, both natural and cultivated, for nearly all species. No other guide has ever made field identification so clear. Highlighted features include: • leaves (including multiple leaf shapes and fall leaf color) • bark • needles • cones • flowers • fruit • twigs • silhouettes Trees are arranged taxonomically, with all related species grouped together. By focusing on the fundamental characteristics of, for example, oaks or chestnuts or hickories, the Guide helps the user recognize these basic species groups the same way birders recognize thrushes, warblers, or sparrows. In addition, there are essays on taxonomy, on the cultivation of trees, and on conservation issues, reflecting Sibley’s deep concern with habitat preservation and environmental health. An important contribution to our understanding of the natural world, The Sibley Guide to Trees is a necessity for every tree lover, traveler, and naturalist.