Identification of Remnant White Spruce in Southern Ontario PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Identification of Remnant White Spruce in Southern Ontario PDF full book. Access full book title Identification of Remnant White Spruce in Southern Ontario by W. VanBorrendam. Download full books in PDF and EPUB format.
Author: W. VanBorrendam
Publisher:
ISBN:
Category : Forest germplasm resources conservation
Languages : en
Pages : 32
Get Book Here
Book Description
After many decades of land development & forest exploitation across southern Ontario, only remnant stands and scattered groups of white spruce remain. A primary concern is to avoid such widespread loss or depreciation of the white spruce gene pool. A gene pool conservation program was initiated in 1980 to identify the remaining white spruce in southern Ontario. To accomplish this, a survey was undertaken to locate & catalogue the residual white spruce. This report describes the survey methodology and presents some results regarding the number of white spruce stands by district and the estimated number of trees per stand. Finally, recommendations are made for subsequent activities in white spruce gene pool conservation.
Author: W. VanBorrendam
Publisher:
ISBN:
Category : Forest germplasm resources conservation
Languages : en
Pages : 32
Get Book Here
Book Description
After many decades of land development & forest exploitation across southern Ontario, only remnant stands and scattered groups of white spruce remain. A primary concern is to avoid such widespread loss or depreciation of the white spruce gene pool. A gene pool conservation program was initiated in 1980 to identify the remaining white spruce in southern Ontario. To accomplish this, a survey was undertaken to locate & catalogue the residual white spruce. This report describes the survey methodology and presents some results regarding the number of white spruce stands by district and the estimated number of trees per stand. Finally, recommendations are made for subsequent activities in white spruce gene pool conservation.
Author: Maria Morgenstern
Publisher: UBC Press
ISBN: 077484177X
Category : Technology & Engineering
Languages : en
Pages : 224
Get Book Here
Book Description
Geographic Variation in Forest Trees is the first book to examine this subject from a world-wide perspective. The author discusses population genetic theory and genetic systems of native North American tree species as they interact with environments in the major climatic regions in the world. He then demonstrates how this knowledge is used to guide seed zoning and seed transfer in silviculture, basing much of his discussion on models developed in Scandinavia and North America. In the final chapter, the author addresses the issue of genetic conservation -- a subject of great concern in the face of accelerated forest destruction, industrial pollution, and climatic change. This comprehensive, well-researched book makes a significant contribution to the knowledge of one of our most important renewable natural resources.
Author: OECD
Publisher: OECD Publishing
ISBN: 9264095403
Category :
Languages : en
Pages : 448
Get Book Here
Book Description
These OECD Biosafety Consensus Documents identify elements of scientific information used in the environmental safety and risk assessment of transgenic organisms which are common to OECD member countries.
Author: OECD
Publisher: OECD Publishing
ISBN: 9264053468
Category :
Languages : en
Pages : 826
Get Book Here
Book Description
These OECD Biosafety Consensus Documents identify elements of scientific information used in the environmental safety and risk assessment of transgenic organisms which are common to OECD member countries.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 378
Get Book Here
Book Description
Author: R. W. Arnup
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 116
Get Book Here
Book Description
"The main purposes of this guide are : to summarize the knowledge of the silvics of spruce; to desctibe the current timber management practices for spruce in Ontario; to identify key factors that the manager must consider during the development of the Timber Management Plan and site specific prescriptions; and provide a basis for subsequnt development in both knowledge and practice. ... The principles outlined herein may be applied elswehere."--Page 1
Author: Ontario Tree Improvement and Forest Biomass Institute
Publisher:
ISBN:
Category : Biomass
Languages : en
Pages : 40
Get Book Here
Book Description
This bibliography lists research reports, papers, & journal articles written by staff of the Ontario Tree Improvement & Forest Biomass Institute between 1980 and 1985. Publications are listed alphabetically by first author under sections arranged by year of publication.
Author: Dave Bates
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 98
Get Book Here
Book Description
Author: Erwin Kristian Morgenstern
Publisher: Science Branch Canadian Forest Service Natural ADA
ISBN:
Category : Nature
Languages : fr
Pages : 76
Get Book Here
Book Description
Distributed by the Government of Canada Depository Services Program.
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 404
Get Book Here
Book Description
Cumulates monthly issues and includes additional material.
