Today, efforts are being made to rehabilitate badly degraded ecosystems and protect areas which have important ecological value, such as national parks, critical fish and wildlife habitats, natural communities and endangered species
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Steven Woodley (Quebec, Canada) (Author), James Kay (E.R.S. University of Waterloo) (Author)
Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.
Vendeur : Wonder Book, Frederick, MD, Etats-Unis
Etat : Good. Good condition. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. N° de réf. du vendeur E16D-00438
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Vendeur : Better World Books, Mishawaka, IN, Etats-Unis
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Vendeur : Better World Books, Mishawaka, IN, Etats-Unis
Etat : Good. Used book that is in clean, average condition without any missing pages. N° de réf. du vendeur 39272900-6
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Vendeur : ThriftBooks-Atlanta, AUSTELL, GA, Etats-Unis
Hardcover. Etat : Very Good. No Jacket. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. N° de réf. du vendeur G096340301XI4N10
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Vendeur : Darby Jones, Helena, MT, Etats-Unis
Hardcover. Etat : Near Fine. 1st Edition. Appears Unread. Binding is tight. Near Fine to Fine condition. Great copy. N° de réf. du vendeur ABE-1614526663423
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Vendeur : Hoosac River Books, Adams, MA, Etats-Unis
There are underlined passages and notes written in the margins. N° de réf. du vendeur sl5-13eime
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Vendeur : Darkleaf Books, Arrington, VA, Etats-Unis
Hardcover. Etat : As New. Sponsored by the Heritage Resources Centre, University of Waterloo and the Canadfian Wildlife Service. With over 50 contribuotrs and advisors. 220 pp. Previous owner's blind stamp on title page. N° de réf. du vendeur Z09013002
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Vendeur : Good Reading Secondhand Books, Benalla, VIC, Australie
Hardcover. Etat : Fine. viii 220 pages, includes bibliography. Apart from an ownership signature on the front end paper and paste down, the book is as new. Ecological Integrity and the Management of Ecosystems was Sponsored by Heritage Resources Centre, University of Waterloo and Canadian Parks Service, Ottawa. "Proceedings of a conference held in April 1991 at the University of Waterloo." (Trove) CONTENTS: The Notion of Natural and Cultural Integrity / Henry A. Regier Considerations of Scale and Hierarchy / Anthony W. King Applying Notions of Ecological Integrity / Robert Steedman and Wolfgang Haider Choosing Indicators of Ecosystem Integrity: Wetlands as a Model System / Paul A. Keddy, Harold T. Lee and Irene C. Wisheu Measuring Biological Integrity: Lessons from Streams / James R. Karr Monitoring for Ecosystem Integrity / R.E. Munn National and Regional Scale Measures of Canada's Ecosystem Health / I.B. Marshall, H. Hirvonen and E. Wiken National Environmental Monitoring: A Case Study of the Atlantic Maritime Region / N.L. Shackell and B. Freedman Monitoring and Measuring Ecosystem Integrity in Canadian National Parks / Stephen Woodley An Approach to the Development of Biological Sediment Guidelines / Trefor B. Reynoldson and Michael A. Zarull On the Nature of Ecological Integrity: Some Closing Comments / James J. Kay. Setting the stage. The notion of natural and cultural integrity / Henry A. Regier Considerations of scale and hierarchy / Anthony W. King Applying notions of ecological integrity / Robert Steedman and Wolfgang Haider Choosing indicators of ecosystem integrity : wetlands as a model system / Paul A. Keddy, Harold T. Lee, and Irene C. Wisheu Applying the concepts. Measuring biological integrity : lessons from streams / James R. Karr Monitoring for ecosystem integrity / R.E. Munn National and regional scale measures of Canada's ecosystem health / I.B. Marshall, H. Hirvonen and E. Wiken National environmental monitoring : a case study of the Atlantic maritime region / N.L. Shackell, B. Freedman and C. Staicer Monitoring and measuring ecosystem integrity in Canadian national parks / Stephen Woodley An approach to the development of biological sediment guidelines / Trefor B. Reynoldson and Michael A. Zarull On the nature of ecological integrity : some closing comments / James J. Kay. N° de réf. du vendeur 019554
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Vendeur : GoldBooks, Denver, CO, Etats-Unis
Etat : new. N° de réf. du vendeur 89F89_60_096340301X
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Vendeur : Basi6 International, Irving, TX, Etats-Unis
Etat : Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service. N° de réf. du vendeur ABEOCT25-134498
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