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 Publications of the Province of Nova Scotia written by and published by . This book was released on 1980 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A check list compiled in the Legislative Library of documents received during the calendar year".
Download or read book Plants in Danger written by Stephen D. Davis and published by . This book was released on 1986 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological Reclamation in Canada at Century s Turn written by Canadian Society of Environmental Biologists. Meeting and published by University of Regina Press. This book was released on 1997 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents proceedings of a conference on the ecologically based reclamation and restoration of lands and waters disturbed by human activities. Topics of papers included restoration of mined lands, disturbed wetlands, soils disturbed by seeding and irrigation practices, lands and waters disturbed by removal and dumping of urban snow, and more general topics including effects of climate change over a major river basin and the role of environmental impact assessment in ecological restoration. The final paper is an evaluation of the ecological restoration situation in Canada. Although papers were presented from most parts of Canada, emphasis was on the Canadian prairies.
Download or read book Endangered Spaces written by Monte Hummel and published by . This book was released on 1989 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collection of essays written by conservation experts. Includes four section: 1. Learning from the past. - 2. Current issues and perspectives. - 3. State of wilderness across Canada today. - 4. Strategies for the future.
Download or read book Syllogeus written by and published by . This book was released on 1985 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Overview of the Environmental Impacts of Forestry written by Bill Freedman and published by . This book was released on 1982 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Bibliography written by and published by . This book was released on 1978 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Newsletter of the Biological Survey of Canada Terrestrial Arthropods written by and published by . This book was released on 1982 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sustaining Earth written by Ecology Action Centre. Ecology Action Resource Centre and published by Halifax, N.S. : Dalhousie University, School of Library and Information Studies. This book was released on 1988 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book World Plant Conservation Bibliography written by Royal Botanic Gardens, Kew and published by Royal Botanic Gardens Kew. This book was released on 1990 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: A very comprehensive bibliographical reference to international, national, and local literature on plant conservation - with over 10,000 references, arranged by country. A standard reference tool for anyone dealing with any aspect of plant conservation.
Download or read book State of the Environment in the Atlantic Region written by Peter B. Eaton and published by Dartmouth, N.S. : Environment Canada, Atlantic Region. This book was released on 1994 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Overview of the environment of the Atlantic Provinces at a particular time. The report identifies problem areas, describes important conditions and trends, and outlines the direction in which the region is headed environmentally. The central theme of the report is the relationship between human activities and environmental quality, human health, and the economy. The concept of sustainability is explored, both in terms of ecosystem sustainability, and the long-term sustainability of the current use of the environment and its resources. The report describes the environmental resource base, including ecozones, demographics, air, water, land, and wildlife; the stresses, including acid rain, dioxins and furans, wildlife and fish habitat, and environmental impact assessment; and a diagnosis for sustained use of air, water, land, special places and species, and energy. A glossary is included.
Download or read book Ecological Monitoring and Research at Kejimkujik National Park 1978 92 written by and published by . This book was released on 1993 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: A national network for ecosystem monitoring and assessment has been proposed to provide integrated ecological information for use in determining ecological consequences of various environmental stresses. In the Atlantic Maritime Ecozone, Kejimkujik National Park has been proposed as a candidate site for this network, since it is protected from development which may endanger long-term monitoring and assessment, is generally representative of the Ecozone, and has a key role in the acid precipitation monitoring network. This report discusses past, current, and future monitoring activity at the Park. The park site is described in terms of its spatial representativeness, science partnerships, and other aspects which suit its inclusion as part of a national ecosystem monitoring network. The appendix includes: a list of current research projects in the Park area; a brief chronology of Park events; and an extensive bibliography on the aquatic and terrestrial effects of acid precipitation.
Download or read book Plantes Vasculaires Rares de la Nouvelle cosse written by Robert V. Maher and published by . This book was released on 1978 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Science and the Management of Protected Areas written by J. H. Martin Willison and published by Elsevier Publishing Company. This book was released on 1992 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a result of the consumption of wildland by the demands of a growing world human population, parks and other protected areas are becoming increasingly important. The role of science in the effective management of such areas is a critical consideration if protected areas are to serve their several functions as recreational areas, heritage and educational resources, wildlife refuges, natural repositories of endangered species, reference sites for scientific research, and sites set aside simply for their intrinsic natural value as wilderness. In this volume strategies to combat accelerating decline in global biodiversity are put forward. Legal protection requires explicit strategies for the management of natural systems, such as the scientific approach to land use planning and reserve selection and design. Science should play an essential role in assisting in the definition of strategic objectives and providing means for the realization of those objectives. The natural systems requiring protection are dynamic and management objectives are of necessity very long term.Science and the Management of Protected Areas provides a wealth of information on floral and faunal management, global change research, water quality, human impacts and tourism. It is the first book ever to bring together the perspectives of both environmental scientists and the administrative managers of protected areas and, as such, it will be useful to both the scientific community and to Land Managers.
Download or read book Status of Pollinators in North America written by National Research Council and published by National Academies Press. This book was released on 2007-05-13 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pollinators-insects, birds, bats, and other animals that carry pollen from the male to the female parts of flowers for plant reproduction-are an essential part of natural and agricultural ecosystems throughout North America. For example, most fruit, vegetable, and seed crops and some crops that provide fiber, drugs, and fuel depend on animals for pollination. This report provides evidence for the decline of some pollinator species in North America, including America's most important managed pollinator, the honey bee, as well as some butterflies, bats, and hummingbirds. For most managed and wild pollinator species, however, population trends have not been assessed because populations have not been monitored over time. In addition, for wild species with demonstrated declines, it is often difficult to determine the causes or consequences of their decline. This report outlines priorities for research and monitoring that are needed to improve information on the status of pollinators and establishes a framework for conservation and restoration of pollinator species and communities.
