Annual Report

Annual Report PDF Author: Canada. Environment Canada
Publisher:
ISBN:
Category : Environmental policy
Languages : fr
Pages : 152

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Annual Report

Annual Report PDF Author: Canada. Environment Canada
Publisher:
ISBN:
Category : Environmental policy
Languages : fr
Pages : 152

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Book Description


Conservation of Marine Birds

Conservation of Marine Birds PDF Author: Lindsay Young
Publisher: Academic Press
ISBN: 0323885403
Category : Science
Languages : en
Pages : 626

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Book Description
Conservation of Marine Birds is the first book to outline and synthesize the myriad of threats faced by one of the most imperiled groups of birds on earth. With more than half of all 346 seabird species worldwide experiencing population declines and 29% of species recognized as globally threatened by the International Union for Conservation of Nature, the timing to determine solutions to threats could not be more urgent. Written by a diverse team of international experts on marine birds, this book explores the environmental and biogeographical factors that influence seabird conservation and provides concrete recommendations for mounting climate change issues. This book will be an important resource for researchers and conservationists, as well as ecologists and students who want to understand seabirds, the threats they are facing, and tactics to help conserve and protect them. - Outlines both threats and solutions in the marine and terrestrial realm - Synthesizes information to provide a comprehensive strategy moving forward, especially considering climate change - Created by a team of experts with the latest and most comprehensive knowledge of seabird conservation

The Whistlers

The Whistlers PDF Author: Canada. Parks
Publisher:
ISBN:
Category : Jasper National Park
Languages : en
Pages : 36

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Statutes of the Provice of Quebec

Statutes of the Provice of Quebec PDF Author: Québec (Province)
Publisher:
ISBN:
Category : Session laws
Languages : en
Pages : 272

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Urban Rivers

Urban Rivers PDF Author: Stephane Castonguay
Publisher: University of Pittsburgh Press
ISBN: 082297794X
Category : History
Languages : en
Pages : 302

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Book Description
Urban Rivers examines urban interventions on rivers through politics, economics, sanitation systems, technology, and societies; how rivers affected urbanization spatially, in infrastructure, territorial disputes, and in flood plains, and via their changing ecologies. Providing case studies from Vienna to Manitoba, the chapters assemble geographers and historians in a comparative survey of how cities and rivers interact from the seventeenth century to the present. Rising cities and industries were great agents of social and ecological changes, particularly during the nineteenth century, when mass populations and their effluents were introduced to river environments. Accumulated pollution and disease mandated the transfer of wastes away from population centers. In many cases, potable water for cities now had to be drawn from distant sites. These developments required significant infrastructural improvements, creating social conflicts over land jurisdiction and affecting the lives and livelihood of nonurban populations. The effective reach of cities extended and urban space was remade. By the mid-twentieth century, new technologies and specialists emerged to combat the effects of industrialization. Gradually, the health of urban rivers improved. From protoindustrial fisheries, mills, and transportation networks, through industrial hydroelectric plants and sewage systems, to postindustrial reclamation and recreational use, Urban Rivers documents how Western societies dealt with the needs of mass populations while maintaining the viability of their natural resources. The lessons drawn from this study will be particularly relevant to today's emerging urban economies situated along rivers and waterways.

Review of Experience with Ecological Networks, Corridors, and Buffer Zones

Review of Experience with Ecological Networks, Corridors, and Buffer Zones PDF Author: Graham Bennett
Publisher:
ISBN: 9789292250423
Category : Biodiversity conservation
Languages : en
Pages : 97

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A Season of Opera

A Season of Opera PDF Author: M. Owen Lee
Publisher: University of Toronto Press
ISBN: 9780802083876
Category : Music
Languages : en
Pages : 258

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Book Description
Father Lee is internationally known for his commentaries on opera. This book gathers his best commentaries and articles on 23 works for the musical stage, from the pioneering Orpheus of Monteverdi to the forward-looking Ariadne of Richard Strauss.

The Montréal Métro

The Montréal Métro PDF Author: Communauté urbaine de Montréal (Québec). Bureau de transport métropolitain
Publisher: Communauté urbaine de Montréal
ISBN: 9782920295209
Category :
Languages : en
Pages : 164

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Book Description