Download or read book Guidelines for Public Use Measurement and Reporting at Parks and Protected Areas written by Kenneth E. Hornback and published by IUCN. This book was released on 1999 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Visitors to parks and protected areas impact at many levels: political, economic, social and ecological. To ensure effective park management for increasing visitor numbers, good quality global data on visitor use is necessary. This manual describes terms, approaches and techniques for gathering information about public use of parks and protected areas. It covers a mixture of options ranging from direct measurements with automatic counters to indirect measurements based on simple mathematical calculations, providing a kit for producing the most accurate and sustainable enumeration of public use of protected areas under existing circumstances.

Download or read book Report of the Minister of Agriculture for the Dominion of Canada written by Canada. Dept. of Agriculture and published by . This book was released on 1957 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of the Minister of Agriculture for the Dominion of Canada written by Canada. Agriculture Canada and published by . This book was released on 1950 with total page 1390 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of the Minister of Agriculture for Canada written by Canada. Department of Agriculture and published by . This book was released on 1957 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of the Minister of Agriculture for the Dominion of Canada for the Year Ended March 31 written by Canada. Department of Agriculture and published by . This book was released on 1957 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Alewife and Blueback Herring written by Earl L. Bozeman and published by . This book was released on 1989 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Natural History of Nova Scotia Topics and habitats written by Derek S. Davis and published by [Halifax, N.S.] : Nova Scotia Museum. This book was released on 1996 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Produced in joint with the Dapartmant of lands and Forests. The history of Nova Scotia.

Download or read book Coastal Resource Management in the Wider Caribbean written by Yvan Breton and published by IDRC. This book was released on 2006 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: During Phase I, results of the project were summarised in individual case studies. In Phase II, more structured exchanges produced collective writing efforts, which gave the study a stronger comparative and analytical orientation. In addition to chapters dealing with analytical and methodological issues in coastal management, the essence of the volume lies in five comparative and synthesised case studies that focus on particular management problems in diverse social contexts. Although this text is written primarily for a research audience, it should be of interest to coastal planners, decision makers, and funding agency representatives because this type of thinking needs to be shared far more widely among these groups in the Caribbean. For instance, we argue that particular attention should be given to reaching a better balance between natural and social sciences in the management of natural resources.

Download or read book The Atlantic Salmon in the History of North America written by R. W. Dunfield and published by Fisheries and Oceans, Scientific Information and Publications Branch. This book was released on 1985 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Atlantic salmon (Salmo salar) has occupied a salient position in the history of eastern North America for at least the past 1000 years. Initially the species occupied a prominant niche in the prolific web of life that existed throughout its former occurrence area; millions of pounds of salmon were produced annually from the freshwater streams between New York and Ungava - a resource that was a principal food source for the Amerindian cultures which shared its range. In a chronological and cumulative way, the salmon became an increasingly important factor in both the domestic and commercial life of the developing colonies; it provided a recreational outlet for the sportsman, and evolved as a principal object of intellectual and scientific investigation. The documented specifics of the salmon's history, however, are largely comprised of repetitive instances of overexploitation, careless destruction of stocks and their environment, and ineffectual conservation actions. Despite the species' former importance, its more recent history is one of declining presence, and its destiny appears to be extinction. By documenting this story of discovery, exploitation, and decline, the urgent need for the employment of sound resource management practices to preserve the salmon is emphasized. Appendix A: Historical methods of packing salmon.

Download or read book North American Rodents written by David J. Hafner and published by IUCN. This book was released on 1998 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first comprehensive treatment of North American rodents of conservation concern. This action plan summarizes the rodent fauna of North America and provides available information on every rodent taxon that has been considered to be of conservation concern by state, provincial and private conservation agencies and regional experts. It is hoped that the survey provided in this action plan will serve as a common ground for all these parties in drawing up conservation strategies for rodents.

Download or read book Environment and Livelihoods in Tropical Coastal Zones written by International Rice Research Institute and published by CABI. This book was released on 2006-01-01 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the challenges people face in managing agricultural crops, aquaculture, fisheries and related ecosystems in inland areas of coastal zones in the tropics of Asia, Africa, Australia and South America. These challenges can create conflicts in the use of natural resources between different stakeholders. Through many case studies, the book discusses the nature of the conflicts and identifies what is known and not known about how to manage them. For example, some case studies relate to the trade-offs between enhancing agricultural production by constructing embankments to keep out saline water and maintaining not only the variety of rural livelihoods but also brackish aquatic biodiversity. Other case studies provide the lessons learnt from the conversion of mangrove forests to shrimp farms.

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1995 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Haunting Experiences written by Diane Goldstein and published by University Press of Colorado. This book was released on 2007-09-15 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ghosts and other supernatural phenomena are widely represented throughout modern culture. They can be found in any number of entertainment, commercial, and other contexts, but popular media or commodified representations of ghosts can be quite different from the beliefs people hold about them, based on tradition or direct experience. Personal belief and cultural tradition on the one hand, and popular and commercial representation on the other, nevertheless continually feed each other. They frequently share space in how people think about the supernatural. In Haunting Experiences, three well-known folklorists seek to broaden the discussion of ghost lore by examining it from a variety of angles in various modern contexts. Diane E. Goldstein, Sylvia Ann Grider, and Jeannie Banks Thomas take ghosts seriously, as they draw on contemporary scholarship that emphasizes both the basis of belief in experience (rather than mere fantasy) and the usefulness of ghost stories. They look closely at the narrative role of such lore in matters such as socialization and gender. And they unravel the complex mix of mass media, commodification, and popular culture that today puts old spirits into new contexts.

Download or read book Conservation of Endangered Freshwater Fish in Europe written by Arthur Kirchhofer and published by Birkhäuser. This book was released on 2012-12-06 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two events have recently improved the prospects of protecting fish and their environment in Switzerland: the acceptance of a new Federal Water Protection Law in the plebiscite of May 17th 1992, and the new Federal Legislation on Fisheries, in force since January 1st 1994. With this legal framework, the possibilities for protection of nature and landscape have now considerably improved in Switzerland. The most important aims of the Federal Law on Water Protection are to safeguard the natural habitats of the native flora and fauna and water as the habitat of aquatic organisms. This includes not only the preservation or restoration of water quality in lakes and rivers, but also, in rivers used for hydroelectricity, irrigation or as industrial or other water supplies, the maintenance of sufficient water to fulfill the minimal requirements for fish. However, good quality water in sufficient quan tities alone is not enough to guarantee the survival of fish. Intact fish habitats comprise various phYsical structures including plenty of hiding places, hunting grounds, reproduction and nursery areas within suitable distances from each other. This third aspect of conservation and restoration of aquatic habitats is a central point in the new Federal Law on Fisheries. Whereas the former versions of this law were more concerned with fishery regulations, the recent legislation defines new areas of responsibility for the federal and the cantonal governments.

Download or read book The Scientific Basis for Conserving Forest Carnivores written by Leonard F. Ruggiero and published by . This book was released on 1994 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This cooperative effort by USDA Forest Service Research and the National Forest System assesses the state of knowledge related to the conservation status of four forest carnivores in the western United States: American marten, fisher, lynx, and wolverine. The conservation assessment reviews the biology and ecology of these species. It also discusses management considerations stemming from what is known and identifies information needed. Overall, we found huge knowledge gaps that make it difficult to evaluate the species' conservation status.

Download or read book Biodiversity and Human Health written by Francesca Grifo and published by Island Press. This book was released on 1997-02-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The implications of biodiversity loss for the global environment have been widely discussed, but only recently has attention been paid to its direct and serious effects on human health. Biodiversity loss affects the spread of human diseases, causes a loss of medical models, diminishes the supplies of raw materials for drug discovery and biotechnology, and threatens food production and water quality. Biodiversity and Human Health brings together leading thinkers on the global environment and biomedicine to explore the human health consequences of the loss of biological diversity. Based on a two-day conference sponsored by the National Institutes of Health, the National Science Foundation, and the Smithsonian Institution, the book opens a dialogue among experts from the fields of public health, biology, epidemiology, botany, ecology, demography, and pharmacology on this vital but often neglected concern. Contributors discuss the uses and significance of biodiversity to the practice of medicine today, and develop strategies for conservation of these critical resources. Topics examined include: the causes and consequences of biodiversity loss emerging infectious diseases and the loss of biodiversity the significance and use of both prescription and herbal biodiversity-derived remedies indigenous and local peoples and their health care systems sustainable use of biodiversity for medicine an agenda for the future In addition to the editors, contributors include Anthony Artuso, Byron Bailey, Jensa Bell, Bhaswati Bhattacharya, Michael Boyd, Mary S. Campbell, Eric Chivian, Paul Cox, Gordon Cragg, Andrew Dobson, Kate Duffy-Mazan, Robert Engelman, Paul Epstein, Alexandra S. Fairfield, John Grupenhoff, Daniel Janzen, Catherine A. Laughin, Katy Moran, Robert McCaleb, Thomas Mays, David Newman, Charles Peters, Walter Reid, and John Vandermeer. The book provides a common framework for physicians and biomedical researchers who wish to learn more about environmental concerns, and for members of the environmental community who desire a greater understanding of biomedical issues.

Download or read book The Dry Forests and Woodlands of Africa written by Emmanuel N. Chidumayo and published by Routledge. This book was released on 2010-09-23 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dry forests and woodlands of Sub-Saharan Africa are major ecosystems, with a broad range of strong economic and cultural incentives for keeping them intact. However, few people are aware of their importance, compared to tropical rainforests, despite them being home to more than half of the continent's population. This unique book brings together scientific knowledge on this topic from East, West, and Southern Africa and describes the relationships between forests, woodlands, people and their livelihoods. Dry forest is defined as vegetation dominated by woody plants, primarily trees, the canopy of which covers more than 10 per cent of the ground surface, occurring in climates with a dry season of three months or more. This broad definition - wider than those used by many authors - incorporates vegetation types commonly termed woodland, shrubland, thicket, savanna, wooded grassland, as well as dry forest in its strict sense. The book provides a comparative analysis of management experiences from the different geographic regions, emphasizing the need to balance the utilization of dry forests and woodland products between current and future human needs. Further, the book explores the techniques and strategies that can be deployed to improve the management of African dry forests and woodlands for the benefit of all, but more importantly, the communities that live off these vegetation formations. Thus, the book lays a foundation for improving the management of dry forests and woodlands for the wide range of products and services they provide.