Download or read book COSEWIC Assessment Results written by COSEWIC Secretariat (Canada) and published by . This book was released on 2003 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On the Brink written by James Alexander Burnett and published by Saskatoon : Western Producer Prairie Books. This book was released on 1989 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes the situation of several dozen species of Canadian wildlife faced with the very real possibility of extinction.
Download or read book Assessment of Species Diversity in the Atlantic Maritime Ecozone written by Donald F. McAlpine and published by NRC Research Press. This book was released on 2010 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book At Sea with the Marine Birds of the Raincoast written by Caroline Fox and published by Rocky Mountain Books Ltd. This book was released on 2016-06-30 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: An illustrated narrative that interweaves the shifting seasons of the Northwest Coast with the experiences of a conservation biologist surveying thousands of kilometres of open ocean in order to uncover the complex relationships between humans, marine birds and the realities of contemporary biodiversity. At Sea with the Marine Birds of the Raincoast combines the natural and human histories of Pacific Northwest marine birds with Caroline Fox's personal story of her life as a conservation scientist. Accompanied by vivid images, drawings and both archival and modern photography, the narrative follows the author as she sails the coast, documenting marine bird diversity and seasonal shifts in community assemblages. This unique story captures the natural splendour and rich variety of marine birds feeding, breeding and undertaking spectacular, often trans-equatorial migrations along the Northwest Coast. Introducing some of the most fascinating yet poorly understood species, including albatrosses, puffins and cranes, this compelling read calls attention to the urgent conservation challenges faced by marine birds and their ecosystems, as well as their historically complex relationship with human society.
Download or read book Monitoring and Control of Macrofouling Mollusks in Fresh Water Systems written by Gerald L. Mackie and published by CRC Press. This book was released on 2009-12-23 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Upon its initial publication more than fifteen years ago, this book broke new ground with its comprehensive coverage of the biology and ecology, distribution and dispersal mechanisms, physiology, monitoring, negative and positive impacts, and control of aquatic invasive species of mussels, clams, and snails. Building on this foundation, the second
Download or read book Checklist of the Lepidoptera of British Columbia Canada Entomological Society of British Columbia Occasional Paper No 3 written by Gregory R. Pohl and published by Lulu.com. This book was released on 2015 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Moths and butterflies (Lepidoptera) are one of the most diverse and economically important groups of insects, with approximately 157,000 species worldwide. This book establishes a definitive list of the species that occur in BC, and clarifies erroneous records in past works. It provides a knowledge baseline that will be useful to resource and conservation managers, biodiversity researchers, taxonomists, amateur collectors, and naturalists."--Back cover.
Download or read book Integrating Ecohydraulics in River Restoration written by José Maria Santos and published by MDPI. This book was released on 2020-03-16 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rivers have been intensively degraded due to increasing anthropogenic impacts from a growing population in a continuously developing world. Accordingly, most rivers suffer from pressures as a result of increasing dam and weir construction, habitat degradation, flow regulation, water pollution/abstraction, and the spread of invasive species. Science-based knowledge regarding solutions to counteract the effects of river degradation, and melding principles of aquatic ecology and engineering hydraulics, is thus urgently needed to guide present and future river restoration actions. This Special Issue gathers a coherent set of studies from different geographic contexts, on fundamental and applied research regarding the integration of ecohydraulics in river restoration, ranging from field studies to laboratory experiments that can be applied to real-world challenges. It contains 13 original papers covering ecohydraulic issues such as river restoration technologies, sustainable hydropower, fish passage designs and operational criteria, and habitat modeling. All papers were reviewed by international experts in ecology, hydraulics, aquatic biology, engineering, geomorphology, and hydrology. The papers herein well represent the wide applicability of ecohydraulics in river restoration and serve as a basis to improve current knowledge and management and to reduce arguments between different interests and opinions.
Download or read book The Routledge Companion to the Environmental Humanities written by Ursula Heise and published by Taylor & Francis. This book was released on 2017-01-06 with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Routledge Companion to the Environmental Humanities provides a comprehensive, transnational, and interdisciplinary map to the field, offering a broad overview of its founding principles while providing insight into exciting new directions for future scholarship. Articulating the significance of humanistic perspectives for our collective social engagement with ecological crises, the volume explores the potential of the environmental humanities for organizing humanistic research, opening up new forms of interdisciplinarity, and shaping public debate and policies on environmental issues. Sections cover: The Anthropocene and the Domestication of Earth Posthumanism and Multispecies Communities Inequality and Environmental Justice Decline and Resilience: Environmental Narratives, History, and Memory Environmental Arts, Media, and Technologies The State of the Environmental Humanities The first of its kind, this companion covers essential issues and themes, necessarily crossing disciplines within the humanities and with the social and natural sciences. Exploring how the environmental humanities contribute to policy and action concerning some of the key intellectual, social, and environmental challenges of our times, the chapters offer an ideal guide to this rapidly developing field.
Download or read book Marine Wildlife and Tourism Management written by James E. S. Higham and published by CABI. This book was released on 2008 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book seeks to underscore the need for scientific approaches to first understanding and then managing tourist interactions with marine wildlife. It draws upon the work of leading natural and social scientists whose work serves the interests of sustainable wildlife-based marine tourism. Thus from within the natural science disciplines of marine biology, environmental science, behavioural ecology, conservation biology, and wildlife management come chapters that provide insights into the effects of human disturbance on marine wildlife, the impacts that tourists may have upon wild animals, and the management approaches to mitigating impacts that may in the long term be biologically significant. Equally from the social science disciplines of geography, sociology, management and social anthropology are drawn chapters that explore demand for marine wildlife experiences, the benefits that visitors derive from their experiences, ethical and legislative contexts, and management issues that arise when tourists interact with populations of wild animals in coastal and marine environments.
Download or read book Consolidated Atlantic Highly Migratory Species Fishery Management Plan written by and published by . This book was released on 2006 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Caribou and the North written by Monte Hummel and published by Dundurn. This book was released on 2008-08-18 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: "If the caribou die, then we die." These few words speak eloquently to the significanceof caribou for northern peoples. They were spoken not by a wise old chief, but by a 13-year-old Dene youth in 2007 during a hearing regarding uranium exploration on the caribou wintering grounds. Right now there is urgent, widespread concern about the future of the most centralof species: caribou. Caribou and the North brings both the facts and the feelingsof the current situation to a North American readership. The writers look at why we need to conserve the caribou, the threats that have faced caribou in the past, present, and future, and the actions that we can take. Also included is an appendixwith up-to-date information on the range, movements, habitats, numbers, population trends, and key threats to caribou in North America.
Download or read book Fishes of the Dakotas written by Kathryn E. Schlafke and published by Springer Nature. This book was released on with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rangeland Wildlife Ecology and Conservation written by Lance B. McNew and published by Springer Nature. This book was released on 2023-09-01 with total page 1017 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book reviews the importance of ecological functioning within rangelands considering the complex inter-relationships of production agriculture, ecosystem services, biodiversity, and wildlife habitat. More than half of all lands worldwide, and up to 70% of the western USA, are classified as rangelands—uncultivated lands that often support grazing by domestic livestock. The rangelands of North America provide a vast array of goods and services, including significant economic benefit to local communities, while providing critical habitat for hundreds of species of fish and wildlife. This book provides compendium of recent data and synthesis from more than 100 experts in wildlife and rangeland ecology in Western North America. It provides a current and in-depth synthesis of knowledge related to wildlife ecology in rangeland ecosystems, and the tools used to manage them, to serve current and future wildlife biologists and rangeland managers in the working landscapes of the West. The book also identifies information gaps and serves as a jumping-off point for future research of wildlife in rangeland ecosystems. While the content focuses on wildlife ecology and management in rangelands of Western North America, the material has important implications for rangeland ecosystems worldwide.
Download or read book Annotated List of the Lepidoptera of Alberta Canada written by Greg Pohl and published by PenSoft Publishers LTD. This book was released on 2010-03-05 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: This checklist of the Lepidoptera (butterflies and moths) of Alberta lists 2367 species reported to occur in the province, as well as 138 species whose occurrence in Alberta is probable. Each species entry includes adult flight time and distribution status in the Cordilleran, Boreal, and Grasslands ecozones, as well as references to taxonomic works and to the literature and public collection sources of the records. Detailed notes on taxonomy, nomenclature, distribution, habitat, and biology are given for 1524 of the listed species. An additional section provides details on 171 species erroneously reported from Alberta in previous works. The authors hope it will be a useful resource for anyone carrying out species-level work on Lepidoptera in western Canada, or taxonomic work on Lepidoptera in general. An introductory section provides a general overview of the order Lepidoptera and the natural regions of Alberta, and the history and current state of knowledge of Alberta Lepidoptera. Each of the 63 families (and selected subfamilies) occurring in Alberta is briefly reviewed, with information on distinguishing features, general appearance, and general biology. The list is accompanied by an appendix of proposed nomenclature changes, consisting of revised status for 25 taxa raised from synonymy to species level, and new synonymy for 20 species-level and one genus-level taxa here considered to be subjective synonyms, with resultant revised synonymy for one taxon and formalization of seven new combinations.
Download or read book Protecting the Coast and Ocean written by Stephanie M. Hewson and published by UBC Press. This book was released on 2023-06-01 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish were once so abundant in BC waters that Indigenous elders recall dried salmon being stacked like firewood. But declines on the coast have accelerated over the last century, with marine wildlife cut in half in just four decades. Protecting the Coast and Ocean explores how we can reverse this decline. This meticulous work analyzes and compares the range of Canadian and international legal tools available, providing in-depth case studies to illustrate how each instrument can work in practice. Despite climate change, overfishing, and pollution, this is a convincing demonstration to address species extinction and plan for a resilient ocean.
Download or read book Birds of Nunavut written by James M. Richards and published by UBC Press. This book was released on 2018-08-15 with total page 815 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nunavut is a land of islands, encompassing some of the most remote places on Earth. It is also home to some of the world’s most fascinating bird species. The windswept tundra, rocky shorelines, and icy waters of this thinly populated land are integral to the survival of numerous breeding and non-breeding birds, including the colourful King Eider, the stately Snowy Owl, the spritely Snow Bunting, and the globe-spanning Northern Wheatear. Birds of Nunavut is the first complete survey of every species known to occur in the territory. It is co-written by a team of eighteen experts who have conducted a combined total of 300 seasons of fieldwork in Nunavut. They document 295 species of birds (of which 145 are known to breed in the territory), presenting a wealth of information on identification, distribution, ecology, behaviour, and conservation. Lavishly illustrated with over 800 colour photographs and 155 maps, it is a visually stunning reference work on the birds that live in and visit Nunavut.
Download or read book Port Dolphin LLC Deepwater Port License Application written by and published by . This book was released on 2009 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
