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Author: Ken Drushka Publisher: McGill-Queen's Press - MQUP ISBN: 0773571698 Category : Nature Languages : en Pages : 106
Book Description
Ken Drushka analyses the changes in human attitudes towards the forests, detailing the rise of the late nineteenth-century conservation movement and its subsequent decline after World War I, the interplay between industry and government in the development of policy, the adoption of sustained yield policies after World War II, and the recent adoption of sustainable forest management in response to environmental concerns. Drushka argues that, despite the centuries of use, the Canadian forest retains a good deal of its vitality and integrity. Written in accessible language and aimed at a general readership, Canada's Forests will be a must-read for anyone interested in the debate about the current and future uses of this precious natural resource.
Author: Ken Drushka Publisher: McGill-Queen's Press - MQUP ISBN: 0773571698 Category : Nature Languages : en Pages : 106
Book Description
Ken Drushka analyses the changes in human attitudes towards the forests, detailing the rise of the late nineteenth-century conservation movement and its subsequent decline after World War I, the interplay between industry and government in the development of policy, the adoption of sustained yield policies after World War II, and the recent adoption of sustainable forest management in response to environmental concerns. Drushka argues that, despite the centuries of use, the Canadian forest retains a good deal of its vitality and integrity. Written in accessible language and aimed at a general readership, Canada's Forests will be a must-read for anyone interested in the debate about the current and future uses of this precious natural resource.
Author: Helge Ingstad Publisher: Breakwater Books ISBN: 9781550811582 Category : History Languages : en Pages : 208
Book Description
Faced with harsh conditions in their Greenland home, a group of Vikings took the reins of fate into their own hands. With incredible luck, skill and fortitude, they discovered lands filled with a profusion of wood, wild game and fertile land. In the sagas that grew from this discovery, the lands were given names that resonated with hope and promise. Almost 1000 years later, a husband and wife team united their talents. Intrigued by allusions in the ancient sagas to fabled Vinland, they considered the scholarship on Viking culture and technology; they studied maps and they researched intensively the prominent theories on Vinland's location. And finally their efforts bore fruit when a remote Newfoundland peninsula yielded up a soapstone spindle-whorl, a Viking ring pin, and what had to be the overgrown remnants of over a dozen Viking buildings.
Author: Publisher: World Bank Publications ISBN: 9780821319178 Category : Political Science Languages : en Pages : 106
Book Description
Since 1978, when the World Bank published its policy paper on forestry, the world's understanding of and concern about the forest sector of the developing world has increased substantially. It has become clear that forests and woodlands play an even more important economic and ecological role than had earlier been recognized. In particular, the importance of tropical moist forests in protecting biological diversity has become more fully appreciated, as has their role in the carbon cycle and in global climatic change. The nature of the challenge; Deforestation and forest degradation; The growing demand for forests and trees for basic needs; Strategies for forest development; The role of the world bank; Challenges for the forest sector; Strategies for forest development; The role of the world bank.
Author: Yoshiya Iwai Publisher: UBC Press ISBN: 9780774808835 Category : Business & Economics Languages : en Pages : 342
Book Description
In recent years, Japan, like many other forest-dependent nations, has been facing difficult times: forest self-sufficiency is low; unplanted areas after harvesting are increasing; and forest industries and companies are losing international competitiveness in the global market. Such challenges, however, are not unique to Japan but are relevant - and all too familiar - to forest industry stakeholders around the world. This book, representing the work of distinguished Japanese scholars, is the first comprehensive English-language overview of forestry, forest management, and the forest products industry in Japan. Chapters address the biological and physical evolution of the forest, forest-dependent industries, the social impact of changes in forest utilization, current trends in the forest estate, and the relationship between urban population and rural forest land. Forestry and the Forest Industry in Japan will be welcomed by scholars, students, and policy makers in the areas of forest policy, international trade, international forestry, and forest products marketing.
Author: Mike Wotton Publisher: Sault Ste Marie : Ontario Ministry of Natural Resources, Applied Research and Development ISBN: Category : Nature Languages : en Pages : 32
Book Description
The increased fi re load is expected to increase the cost of fi re management in the province 16% by the year 2040 and 54% by the year 2090 over year 2000 costs, exclusive of infl ation or other factors. [...] In addition to increases in seasonal fi re severity indices, a number of these studies also predict increases in the frequency of occurrence of extreme fi re danger in some areas of the country (e.g., Stocks et al. [...] This study uses lightning- and people-caused fi re occurrence models developed specifi cally for Ontario with GCM projections of future climate and Ontario's level of protection analysis software, LEOPARDS (see McAlpine and Hirsch 1999) to estimate the impacts of climate change on the fi re management organization both in terms of numbers of escaped fi res and with respect to changes in operationa [...] The sites of the GCM grid cell centres and OMNR weather stations used are shown in Figure 1. Fire Weather and Fire Danger To create the fi re climate of a future decade, the monthly anomalies were applied to the daily data from the OMNR fi re weather station archive from the years 1992-2001 (corresponding to the period over which lightning records were available). [...] The Fire Behaviour Prediction (FBP) System (Forestry Canada Fire Danger Group 1992) was used in conjunction with the Initial Spread Index (ISI), the Build-up Index (BUI) (calculated on the detection date of the fi re using the FWI System), and the fuel type associated with the fi re to estimate an initial rate of spread for each fi re.
Author: Ken Drushka
Author: Ken Drushka
Author: Helge Ingstad
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Author: Canadian Forest Service
Author: Yoshiya Iwai
Author: Mike Wotton
Author: John Laird Farrar
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Author: Richard Allan Rajala