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Author: N. A. Sloan Publisher: Halifax, N.S. : Parks Canada, Atlantic Region ISBN: Category : Nature Languages : en Pages : 116
Book Description
This is the first in a series of baseline marine biological inventories for the Queen Charlotte Islands archipelago including Gwaii Haanas National Park Reserve. It focuses only on seaweeds, seagrasses, and marine lichens and begins with an overview of these three types of plants along with their traditional use by the Haida people. Inventory data collection methods are then described and results are presented in the form of species lists and dot maps showing geographic distribution of species. Finally, marine plant issues in Gwaii Haanas management are discussed, including the need for near-shore marine environmental monitoring, kelp forest ecosystem issues (kelp deforestation, the role of sea otters and red sea urchins, kelp forest-associated fisheries), and visitor impacts.
Author: N. A. Sloan Publisher: Halifax, N.S. : Parks Canada, Atlantic Region ISBN: Category : Nature Languages : en Pages : 116
Book Description
This is the first in a series of baseline marine biological inventories for the Queen Charlotte Islands archipelago including Gwaii Haanas National Park Reserve. It focuses only on seaweeds, seagrasses, and marine lichens and begins with an overview of these three types of plants along with their traditional use by the Haida people. Inventory data collection methods are then described and results are presented in the form of species lists and dot maps showing geographic distribution of species. Finally, marine plant issues in Gwaii Haanas management are discussed, including the need for near-shore marine environmental monitoring, kelp forest ecosystem issues (kelp deforestation, the role of sea otters and red sea urchins, kelp forest-associated fisheries), and visitor impacts.
Author: G. Carleton Ray Publisher: John Wiley & Sons ISBN: 111871444X Category : Science Languages : en Pages : 384
Book Description
Providing a guide for marine conservation practice, Marine Conservation takes a whole-systems approach, covering major advances in marine ecosystem understanding. Its premise is that conservation must be informed by the natural histories of organisms together with the hierarchy of scale-related linkages and ecosystem processes. The authors introduce a broad range of overlapping issues and the conservation mechanisms that have been devised to achieve marine conservation goals. The book provides students and conservation practitioners with a framework for thoughtful, critical thinking in order to incite innovation in the 21st century. "Marine Conservation presents a scholarly but eminently readable case for the necessity of a systems approach to conserving the oceans, combining superb introductions to the science, law and policy frameworks with carefully chosen case studies. This superb volume is a must for anyone interested in marine conservation, from students and practitioners to lay readers and policy-makers." —Simon Levin, George M. Moffett Professor of Biology, Department of Ecology & Evolutionary Biology, Princeton University
Author: Olav Slaymaker Publisher: Springer ISBN: 3319445952 Category : Science Languages : en Pages : 439
Book Description
This is the only book to focus on the geomorphological landscapes of Canada West. It outlines the little-appreciated diversity of Canada’s landscapes, and the nature of the geomorphological landscape, which deserves wider publicity. Three of the most important geomorphological facts related to Canada are that 90% of its total area emerged from ice-sheet cover relatively recently, from a geological perspective; permafrost underlies 50% of its landmass and the country enjoys the benefits of having three oceans as its borders: the Arctic, Pacific and Atlantic oceans. Canada West is a land of extreme contrasts — from the rugged Cordillera to the wide open spaces of the Prairies; from the humid west-coast forests to the semi-desert in the interior of British Columbia and from the vast Mackenzie river system of the to small, steep, cascading streams on Vancouver Island. The thickest Canadian permafrost is found in the Yukon and extensive areas of the Cordillera are underlain by sporadic permafrost side-by-side with the never-glaciated plateaus of the Yukon. One of the curiosities of Canada West is the presence of volcanic landforms, extruded through the ice cover of the late Pleistocene and Holocene epochs, which have also left a strong imprint on the landscape. The Mackenzie and Fraser deltas provide the contrast of large river deltas, debouching respectively into the Arctic and Pacific oceans.
Author: Jean-Francois Hamel Publisher: Academic Press ISBN: 0128052023 Category : Science Languages : en Pages : 914
Book Description
World Seas: An Environmental Evaluation, Second Edition, Volume One: Europe, The Americas and West Africa provides a comprehensive review of the environmental condition of the seas of Europe, the Americas and West Africa. Each chapter is written by experts in the field who provide historical overviews in environmental terms, current environmental status, major problems arising from human use, informed comments on major trends, problems and successes, and recommendations for the future. The book is an invaluable worldwide reference source for students and researchers who are concerned with marine environmental science, fisheries, oceanography and engineering and coastal zone development. - Covers regional issues that help countries find solutions to environmental decline that may have already developed elsewhere - Provides scientific reviews of regional issues, thus empowering managers and policymakers to make progress in under-resourced countries and regions - Includes comprehensive maps and updated statistics in each region covered
Author: Robert Y. George Publisher: Rosenstiel School of Marine and Atmospheric Science University of Miami ISBN: Category : Science Languages : en Pages : 336
Author: Lance Edward Morgan Publisher: ISBN: Category : Philosophy Languages : en Pages : 136
Book Description
Describes the process of identifying priority conservation areas--areas of trinational importance due to their ecological significance and threatened nature--which are in need of international cooperation for successful conservation.
Author: David Harvey Publisher: Routledge ISBN: 1317530128 Category : Social Science Languages : en Pages : 400
Book Description
Climate change is a critical issue for heritage studies. Sites, objects and ways of life all are coming under threat, requiring alternative management, or requiring specific climate change adaptation. Heritage is key to interpreting the societal significance of climate change; notions (and images) of the past are crucial to our understanding of the present, and are used to prompt actions that help society define and achieve a specific and desired future. Relatively little attention has been paid to the critical intersections between heritage and climate change. The Future of Heritage as Climates Change frames the intellectual context within which heritage and climate change can be examined, presenting cases and sub-fields in which the heritage-climate change nexus is being examined and provides synthetic analyses through five overarching themes: The heritage of change among coastal communities: liminality and the politics of engagement Dwelling materials: processes and possibilities; Environmental heritage: meanings of the past – prospects for the future; Blurring the boundaries of nature and culture: the politics of anticipation; Climate change and heritage practice: adaptation and resilience. The Future of Heritage as Climates Change provides scholars, managers, policy makers and students with a much needed examination of heritage and climate change to help make critical decisions in the next several decades.
Author: N. A. Sloan
Author: N. A. Sloan
Author: G. Carleton Ray
Author: N. A. Sloan
Author: Olav Slaymaker
Author: Jean-Francois Hamel
Author: Anne Harfenist
Author: 
Author: Robert Y. George
Author: Lance Edward Morgan
Author: David Harvey