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Silviculture Statistics For Canada
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Book Synopsis Silviculture Statistics for Canada by : D. H. Kuhnke
Download or read book Silviculture Statistics for Canada written by D. H. Kuhnke and published by . This book was released on 1989 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Silviculture activities, comprising site preparation, planting, direct seeding, stand tending, and pest control, are summarized for each province and territory and for Canada for 1975-76 to 1985-86. Silviculture activities have increased steadily relative to the area harvested. The basic area data on site preparation, planting, and direct seeding have been further refined with more complete information on site preparation application and silviculture success rates. Information on success rates indicates that approximately 68% of the area harvested is adequately reforested, with natural regeneration accounting for 74% of this reforestation. Stand tending has increased more than any other silviculture activity.
Book Synopsis Compendium of Canadian Forestry Statistics ... National Forestry Database by :
Download or read book Compendium of Canadian Forestry Statistics ... National Forestry Database written by and published by . This book was released on 1994 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selected Forestry Statistics, Canada by :
Download or read book Selected Forestry Statistics, Canada written by and published by . This book was released on 1990 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Statistics Index written by and published by . This book was released on 1991 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Directory of Statistics in Canada by :
Download or read book Directory of Statistics in Canada written by and published by . This book was released on 1993 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Canadian Forestry Statistics by : Canada. Dominion Bureau of Statistics
Download or read book Canadian Forestry Statistics written by Canada. Dominion Bureau of Statistics and published by . This book was released on 1959 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Browsing Science Research at the Federal Level in Canada by : Brian B. Wilks
Download or read book Browsing Science Research at the Federal Level in Canada written by Brian B. Wilks and published by University of Toronto Press. This book was released on 2004-01-01 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wilks provides a historical background, list of publications, and description of activities for most of the major science initiatives undertaken at the federal level. He surveys a wide range of government documents and monographic and serial science collections used by both faculty and students.
Author :Canada. Departmental commission on the official statistics of Canada Publisher : ISBN 13 : Total Pages :86 pages Book Rating :4.3/5 (243 download)
Book Synopsis Report of the Departmental Commission on the Official Statistics of Canada by : Canada. Departmental commission on the official statistics of Canada
Download or read book Report of the Departmental Commission on the Official Statistics of Canada written by Canada. Departmental commission on the official statistics of Canada and published by . This book was released on 1913 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Economics of Forestry written by and published by . This book was released on 1955 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Serials Currently Received by the National Agricultural Library, a Keyword Index by : National Agricultural Library (U.S.)
Download or read book Serials Currently Received by the National Agricultural Library, a Keyword Index written by National Agricultural Library (U.S.) and published by . This book was released on 1974 with total page 1338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report SE written by and published by . This book was released on 1991 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Carbon Dioxide Mitigation in Forestry and Wood Industry by : Gundolf H. Kohlmaier
Download or read book Carbon Dioxide Mitigation in Forestry and Wood Industry written by Gundolf H. Kohlmaier and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: The lntergovernmental Panel on Climate Change (IPCC) has recently summarized the state ofthe art in research on climate change (Climate Change 1995). The most up to date research findings have been divided into three volumes: • the Science ofClimate Change (working group I), • the Impacts, Adaption and Mitigation of Climate Change (working group II), and • the Economic and Social Dimensions ofClimate Change (working group III) There is a general consensus that a serious change in climate can only be avoided if the future emissions of greenhouse gases are reduced considerably from the business as usual projection and if at the same time the natural sinks for greenhouse gases, in particular that of CO , are maintained at the present level or 2 preferrably increased. Forests, forestry and forestry industry are important parts of the global carbon cycle and therefore they are also part of the mitigation potentials in at least a threefold way: 1. During the time period between 1980 and 1989 there was a net emission of CO from changes in tropical land use (mostly tropical deforestation) of 2 1. 6 +/- 1 GtC/a, but at the same time it was estimated that the forests in the northem hemisphere have taken up 0. 5 +/- 0. 5 GtC/a and additionally other terrestrial sinks (including tropical forests where no clearing took place) have been a carbon sink ofthe order of l. 3 +/- l.
Download or read book Current Abstracts written by and published by . This book was released on 1995-03 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Forestry Pesticide Aerial Spraying by : J.J. Picot
Download or read book Forestry Pesticide Aerial Spraying written by J.J. Picot and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduced to the technical aspects of forestry aerial spraying in the mid-1970's, we were immediately impressed by the complexity of the process of delivering pesticide to foliage. At that time, there was a vigorous public debate in New Brunswick about the ecological and public h~alth impacts of the annual spray program for the control of defoliation of spruce and fir trees by the spruce budworm. The forest industry is important to the province and changes to the established procedures of budworm control could have major economic implications. A rational debate required reliable information about the mechanics of the spraying process. There was a need to supply missing information as to required pesticide application rates, atomizer performance, off-target drift and deposit, and the effects of weather and aircraft operating factors. We were invited to initiate a research program in this domain by New Brunswick forest management officials, and what follows in this book is a logical and quantitative description of the overall process based on our own research and that of others over the intervening years. After a short introduction to aerial spraying, we begin (Chapter 2) by describing forest stands in terms of their interaction with suspended atmospheric particulate material carried along by the wind and susceptible to deposition on foliage. We introduce foliage simulators and their use in measuring the deposit of sprayed pesticide on foliage, the "biological interface" between pest and pesticide.
Download or read book Canada's Forests written by Ken Drushka and published by McGill-Queen's Press - MQUP. This book was released on 2003 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Looking back over 10,000 years, from the end of the last glacial period to the beginning of the twenty-first century, Ken Drushka explores how human use of our forests has changed and combines, for the first time, an overall description of the ten forest regions of Canada with an overview of their historical uses and their current conditions."--Back cover.
Download or read book General Technical Report NC. written by and published by . This book was released on 1981 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Forestry Journal written by and published by . This book was released on 1909 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
