Forest Planting in the Douglas-fir Region
Author : Julius F. Kummel
Publisher :
Page : 216 pages
File Size : 48,78 MB
Release : 1944
Category : Douglas fir
ISBN :
Author : Julius F. Kummel
Publisher :
Page : 216 pages
File Size : 48,78 MB
Release : 1944
Category : Douglas fir
ISBN :
Author : Suzanne Simard
Publisher : Knopf
Page : 368 pages
File Size : 47,50 MB
Release : 2021-05-04
Category : Science
ISBN : 0525656103
NEW YORK TIMES BEST SELLER • From the world's leading forest ecologist who forever changed how people view trees and their connections to one another and to other living things in the forest—a moving, deeply personal journey of discovery Suzanne Simard is a pioneer on the frontier of plant communication and intelligence; her TED talks have been viewed by more than 10 million people worldwide. In this, her first book, now available in paperback, Simard brings us into her world, the intimate world of the trees, in which she brilliantly illuminates the fascinating and vital truths--that trees are not simply the source of timber or pulp, but are a complicated, interdependent circle of life; that forests are social, cooperative creatures connected through underground networks by which trees communicate their vitality and vulnerabilities with communal lives not that different from our own. Simard writes--in inspiring, illuminating, and accessible ways—how trees, living side by side for hundreds of years, have evolved, how they learn and adapt their behaviors, recognize neighbors, compete and cooperate with one another with sophistication, characteristics ascribed to human intelligence, traits that are the essence of civil societies--and at the center of it all, the Mother Trees: the mysterious, powerful forces that connect and sustain the others that surround them. And Simard writes of her own life, born and raised into a logging world in the rainforests of British Columbia, of her days as a child spent cataloging the trees from the forest and how she came to love and respect them. And as she writes of her scientific quest, she writes of her own journey, making us understand how deeply human scientific inquiry exists beyond data and technology, that it is about understanding who we are and our place in the world.
Author : Roy R. Silen
Publisher :
Page : 44 pages
File Size : 40,84 MB
Release : 1978
Category : Douglas fir
ISBN :
Author : Julius Frank Kum̈mel
Publisher :
Page : 154 pages
File Size : 43,79 MB
Release : 1944
Category : Douglas fir
ISBN :
Author : Klaus J. Puettmann
Publisher : Island Press
Page : 207 pages
File Size : 39,42 MB
Release : 2012-09-26
Category : Science
ISBN : 1610911237
The discipline of silviculture is at a crossroads. Silviculturists are under increasing pressure to develop practices that sustain the full function and dynamics of forested ecosystems and maintain ecosystem diversity and resilience while still providing needed wood products. A Critique of Silviculture offers a penetrating look at the current state of the field and provides suggestions for its future development. The book includes an overview of the historical developments of silvicultural techniques and describes how these developments are best understood in their contemporary philosophical, social, and ecological contexts. It also explains how the traditional strengths of silviculture are becoming limitations as society demands a varied set of benefits from forests and as we learn more about the importance of diversity on ecosystem functions and processes. The authors go on to explain how other fields, specifically ecology and complexity science, have developed in attempts to understand the diversity of nature and the variability and heterogeneity of ecosystems. The authors suggest that ideas and approaches from these fields could offer a road map to a new philosophical and practical approach that endorses managing forests as complex adaptive systems. A Critique of Silviculture bridges a gap between silviculture and ecology that has long hindered the adoption of new ideas. It breaks the mold of disciplinary thinking by directly linking new ideas and findings in ecology and complexity science to the field of silviculture. This is a critically important book that is essential reading for anyone involved with forest ecology, forestry, silviculture, or the management of forested ecosystems.
Author : Horace Justin Andrews
Publisher :
Page : 180 pages
File Size : 20,55 MB
Release : 1940
Category : Agriculture
ISBN :
The highest service that forests of the Douglas-fir region can render is in support and stabilization of communities dependent on them. Forests support in one way or another about half the population of the region. To redeem this enormous responsibility for service, forests must furnish a permanent annual harvest of material equal at least to present production. This will required sustained-yield forest practice, including acceptance of the responsibilities of permanent ownership.
Author : Joan DeYoung
Publisher :
Page : 159 pages
File Size : 39,29 MB
Release : 2016
Category : Electronic books
ISBN :
"This is a forest measurements textbook written for field technicians. Silvicultural applications and illustrations are provided to demonstrate the relevance of the measurements. Special “technique tips” for each skill are intended to help increase data collection accuracy and confidence. These include how to avoid common pitfalls, effective short cuts, and essentials for recording field data correctly. The emphasis is on elementary skills; it is not intended to be a timber cruising guide"--BC Campus website.
Author : D F Roy
Publisher : Hassell Street Press
Page : 0 pages
File Size : 21,86 MB
Release : 2023-07-18
Category :
ISBN : 9781019364413
This comprehensive bibliography lists over 800 references on the topic of Douglas-fir regeneration in California. Organized by subject and author, it includes both published and unpublished works from a wide range of sources. An invaluable resource for researchers and practitioners in the field of forest management, this book is an essential reference for anyone working with Douglas-fir forests in California. 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. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author : Keith R. Shea
Publisher :
Page : 8 pages
File Size : 42,75 MB
Release : 1972
Category : Dwarf mistletoes
ISBN :
Author : Jim Yuskavitch
Publisher : Rowman & Littlefield
Page : 223 pages
File Size : 37,74 MB
Release : 2015-01-06
Category : Nature
ISBN : 1493013904
In Wolf Country tells the story of the first groups of wolves that emigrated from reintroduced areas in Idaho to re-colonize their former habitat in the Pacific Northwest, how government officials prepared for their arrival, and the battles between the people who welcome them and the people who don’t, set against the backdrop of the ongoing political controversy surrounding wolf populations in the Northern Rockies. The political maneuvering and intense controversy that has defined wolves’ recovery in the West makes this a compelling and timely read.