Author: Don Minore
Publisher: Forgotten Books
ISBN: 9781390422382
Category : Science
Languages : en
Pages : 20
Book Description
Excerpt from Occurrence and Growth of Four Northwestern Tree Species Over Shallow Water Tables Keywords: Water - table, forest management, western hemlock, red alder, western redcedar, Sitka Spruce, Douglas - fir.patches are ugly, unproductive, and often avoidable. Several northwestern tree Species tolerate shallow water tables. If these tolerant Species are prop erly matched with water-table conditions, attractive and productive forests often can be reestablished. Quantitative information relating the occurrence and growth of northwestern tree Species to water-table depths is scarce. An earlier study of seedling growth over artificial water tables Showed that lodgepole pine (pinus contorta Dough), western redcedar, (thuja plicata Donn), red alder (alnus rubra and Sitka Spruce (picea sitchensis (bong.) Carr.) seedlings grew moderately well over shallow water tables, but Douglas-fir barely survived. 1/ However, the growth and survival characteristics Shown by seedlings may not be maintained throughout the life of a tree, and artificial water tables may be different from water tables in the field. In the present study, we measured larger trees in the field to compare the occurrence and growth of red alder, western redcedar, Sitka Spruce, and western hemlock (tsuga heterophylla (raf.) Sarg. 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.
Occurrence and Growth of Four Northwestern Tree Species Over Shallow Water Tables (Classic Reprint)
Author: Don Minore
Publisher: Forgotten Books
ISBN: 9781390422382
Category : Science
Languages : en
Pages : 20
Book Description
Excerpt from Occurrence and Growth of Four Northwestern Tree Species Over Shallow Water Tables Keywords: Water - table, forest management, western hemlock, red alder, western redcedar, Sitka Spruce, Douglas - fir.patches are ugly, unproductive, and often avoidable. Several northwestern tree Species tolerate shallow water tables. If these tolerant Species are prop erly matched with water-table conditions, attractive and productive forests often can be reestablished. Quantitative information relating the occurrence and growth of northwestern tree Species to water-table depths is scarce. An earlier study of seedling growth over artificial water tables Showed that lodgepole pine (pinus contorta Dough), western redcedar, (thuja plicata Donn), red alder (alnus rubra and Sitka Spruce (picea sitchensis (bong.) Carr.) seedlings grew moderately well over shallow water tables, but Douglas-fir barely survived. 1/ However, the growth and survival characteristics Shown by seedlings may not be maintained throughout the life of a tree, and artificial water tables may be different from water tables in the field. In the present study, we measured larger trees in the field to compare the occurrence and growth of red alder, western redcedar, Sitka Spruce, and western hemlock (tsuga heterophylla (raf.) Sarg. 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.
Publisher: Forgotten Books
ISBN: 9781390422382
Category : Science
Languages : en
Pages : 20
Book Description
Excerpt from Occurrence and Growth of Four Northwestern Tree Species Over Shallow Water Tables Keywords: Water - table, forest management, western hemlock, red alder, western redcedar, Sitka Spruce, Douglas - fir.patches are ugly, unproductive, and often avoidable. Several northwestern tree Species tolerate shallow water tables. If these tolerant Species are prop erly matched with water-table conditions, attractive and productive forests often can be reestablished. Quantitative information relating the occurrence and growth of northwestern tree Species to water-table depths is scarce. An earlier study of seedling growth over artificial water tables Showed that lodgepole pine (pinus contorta Dough), western redcedar, (thuja plicata Donn), red alder (alnus rubra and Sitka Spruce (picea sitchensis (bong.) Carr.) seedlings grew moderately well over shallow water tables, but Douglas-fir barely survived. 1/ However, the growth and survival characteristics Shown by seedlings may not be maintained throughout the life of a tree, and artificial water tables may be different from water tables in the field. In the present study, we measured larger trees in the field to compare the occurrence and growth of red alder, western redcedar, Sitka Spruce, and western hemlock (tsuga heterophylla (raf.) Sarg. 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.
Occurrence and Growth of Four Northwestern Tree Species Over Shallow Water Tables
Occurrence and Growth of Four Northwestern Tree Species Over Shallow Water Tables
Author: Don Minore
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 12
Book Description
Occurrence and Growth of 4 Northwestern Tree Species Over Shallow Water Tables
Seedling Growth of Eight Northwestern Tree Species Over Three Water Tables
The Occurrence of Ground Water in the United States with a Discussion of Principles
Author: Oscar Edward Meinzer
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 376
Book Description
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 376
Book Description
Modern Robotics
Author: Kevin M. Lynch
Publisher: Cambridge University Press
ISBN: 1107156300
Category : Computers
Languages : en
Pages : 545
Book Description
A modern and unified treatment of the mechanics, planning, and control of robots, suitable for a first course in robotics.
Publisher: Cambridge University Press
ISBN: 1107156300
Category : Computers
Languages : en
Pages : 545
Book Description
A modern and unified treatment of the mechanics, planning, and control of robots, suitable for a first course in robotics.
Old Growth in the East
Author: Mary D. Davis
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 158
Book Description
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 158
Book Description
Fundamentals of Tree Ring Research
Author: James H. Speer
Publisher: University of Arizona Press
ISBN: 0816526850
Category : Science
Languages : en
Pages : 360
Book Description
This comprehensive text addresses all of the subjects that a reader who is new to the field will need to know and will be a welcome reference for practitioners at all levels. It includes a history of the discipline, biological and ecological background, principles of the field, basic scientific information on the structure and growth of trees, the complete range of dendrochronology methods, and a full description of each of the relevant subdisciplines.
Publisher: University of Arizona Press
ISBN: 0816526850
Category : Science
Languages : en
Pages : 360
Book Description
This comprehensive text addresses all of the subjects that a reader who is new to the field will need to know and will be a welcome reference for practitioners at all levels. It includes a history of the discipline, biological and ecological background, principles of the field, basic scientific information on the structure and growth of trees, the complete range of dendrochronology methods, and a full description of each of the relevant subdisciplines.
Bwa Yo
Author: Joel Timyan
Publisher:
ISBN:
Category : Tree crops
Languages : en
Pages : 440
Book Description
Publisher:
ISBN:
Category : Tree crops
Languages : en
Pages : 440
Book Description