Proceedings

Proceedings
Author:
Publisher:
Total Pages: 822
Release: 1974
Genre: Forest genetics
ISBN:

Genetic Evaluation of Rapid Height Growth in Pot- and Nursery-grown Scotch Pine

Genetic Evaluation of Rapid Height Growth in Pot- and Nursery-grown Scotch Pine
Author: Maurice E. Demeritt
Publisher:
Total Pages: 16
Release: 1985
Genre: Forest genetics
ISBN:

S2Genetic and environmental components of variance for 2-year heights of offspring from inter- and intra-provenance matings in Scotch pine (Pinus sylvestris L.) were studied to determine which provenances and selection methods should be used in a program to improve ornamental and Christmas trees. The study represents 11 experiments (parental groups), consisting of families from 7 diallel matings minus selfs in 5 different provenances, 3 factorial matings between provenances, and 1 from open pollination. The seedlings for the 11 experiments were grown in pots and in a nursery for 2 years. Heritability estimates of 2-year height from inter- and intra-provenance matings tended to be larger on a family basis than on an individual basis, with the larger estimates being from nursery evaluations. In general, additive genetic variance was larger than dominance variance, although dominance variance increased in provenance hybrids. Nursery evaluation was preferred to pot evaluation of 2-year height because heritability estimates were larger and error variances were smaller for the experiments evaluated. Individual selection in the nursery within the German provenance seems to be the best method for improvement of 2-year height of the provenances evaluated in this study, although the rate of improvement in the Spanish provenance may be greater. Simple recurrent selection would be a good method for improvement of traits important to the Christmas tree producing industry. S3.

Urban and Community Forestry in the Northeast

Urban and Community Forestry in the Northeast
Author: John E. Kuser
Publisher: Springer Science & Business Media
Total Pages: 505
Release: 2006-11-14
Genre: Technology & Engineering
ISBN: 1402042892

This book is a textbook for Urban/Community Forestry courses and a handbook for Shade Tree Commissions, tree wardens, State and National Forestry Services, and professional societies. It is the most complete text in this field because it addresses both culture and management, and the chapters have been written by experts who are active practitioners. The book provides observations and examples relevant to every urban center in the U.S. and elsewhere.

Defining Social Acceptability in Ecosystem Management

Defining Social Acceptability in Ecosystem Management
Author: Mark W. Brunson
Publisher: DIANE Publishing
Total Pages: 147
Release: 1997-08
Genre:
ISBN: 0788146750

This compendium of papers was developed in response to the assumption that implementing an ecological approach to forest management requires an understanding of socially acceptable forestry -- what it is and the implications of doing it. Perspectives from a variety of social science disciplines are presented which attempt to define social acceptability and examine the question from a public, philosophical and ethical standpoint to determine whether the focus on social acceptability is an appropriate and useful one. Charts and tables. Bibliography.

Forestry Economics

Forestry Economics
Author: John E. Wagner
Publisher: Routledge
Total Pages: 409
Release: 2011-07-26
Genre: Business & Economics
ISBN: 1136665773

Forestry Economics introduces students and practitioners to all aspects of the management and economics of forestry. The book adopts the approach of managerial economics textbooks and applies this to the unique processes and problems faced by managers of forests. While most forestry economics books are written by economists for future economists, what many future forest and natural resource managers need is to understand what economic information is and how to use it to make better business and management decisions. John E. Wagner draws on his twenty years of experience teaching and working in the field of forest resource economics to present students with an accessible understanding of the unique production processes and problems faced by forest and other natural resource managers. There are three unique features of this book: The first is its organization. The material is organized around two common economic models used in forest and natural resources management decision making. The second is the use of case studies from various disciplines: Outdoor and Commercial Recreation, Wood Products Engineering, Forest Products, and Forestry. The purpose of these case studies is to provide students with applications of the concepts being discussed within the text. The third is revisiting the question of how to use economic information to make better business decisions at the end of each chapter. This ties each chapter to the preceding ones and reinforces the hypothesis that a solid working knowledge of these economic models and the information they contain are necessary for making better business decisions. This textbook is an invaluable source of clear and accessible information on forestry economics and management for not only economics students, but for students of other disciplines and those already working in forestry and natural resources.

Climate Change and Indigenous Peoples in the United States

Climate Change and Indigenous Peoples in the United States
Author: Julie Koppel Maldonado
Publisher: Springer
Total Pages: 178
Release: 2014-04-05
Genre: Science
ISBN: 3319052667

With a long history and deep connection to the Earth’s resources, indigenous peoples have an intimate understanding and ability to observe the impacts linked to climate change. Traditional ecological knowledge and tribal experience play a key role in developing future scientific solutions for adaptation to the impacts. The book explores climate-related issues for indigenous communities in the United States, including loss of traditional knowledge, forests and ecosystems, food security and traditional foods, as well as water, Arctic sea ice loss, permafrost thaw and relocation. The book also highlights how tribal communities and programs are responding to the changing environments. Fifty authors from tribal communities, academia, government agencies and NGOs contributed to the book. Previously published in Climatic Change, Volume 120, Issue 3, 2013.