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Changing Cold Environments; Implications for Global Climate Change is a comprehensive overview of the changing nature of the physical attributes of Canada's cold environments and the implications of these changes to cold environments on a global scale. The book places particular emphasis on the broader environmental science and sustainability issues that are of increasing concern to all cold regions if present global climate trends continue. Clearly structured throughout, the book focuses on those elements of Canada's cold environments that will be most affected by global climate change – namely, the tundra, sub-arctic and boreal forest regions of northern Canada, and the high mid-latitude mountains of western Canada. Implications are considered for similar environments around the world resulting in a timely text suitable for second and third year undergraduates in the environmental or earth sciences courses.
The North American Arctic was one of the last regions on Earth to be settled by humans, due to its extreme climate, limited range of resources, and remoteness from populated areas. Despite these factors, it holds a complex and lengthy history relating to Inuit, Iñupiat, Inuvialuit, Yup'ik and Aleut peoples and their ancestors. The artifacts, dwellings, and food remains of these ancient peoples are remarkably well-preserved due to cold temperatures and permafrost, allowing archaeologists to reconstruct their lifeways with great accuracy. Furthermore, the combination of modern Elders' traditional knowledge with the region's high resolution ethnographic record allows past peoples' lives to be reconstructed to a level simply not possible elsewhere. Combined, these factors yield an archaeological record of global significance--the Arctic provides ideal case studies relating to issues as diverse as the impacts of climate change on human societies, the complex process of interaction between indigenous peoples and Europeans, and the dynamic relationships between environment, economy, social organization, and ideology in hunter-gatherer societies. In the The Oxford Handbook of the Prehistoric Arctic, each arctic cultural tradition is described in detail, with up-to-date coverage of recent interpretations of all aspects of their lifeways. Additional chapters cover broad themes applicable to the full range of arctic cultures, such as trade, stone tool technology, ancient DNA research, and the relationship between archaeology and modern arctic communities. The resulting volume, written by the region's leading researchers, contains by far the most comprehensive coverage of arctic archaeology ever assembled.
Human Colonization of the Arctic: The Interaction Between Early Migration and the Paleoenvironment explores the relationship between humans and the environment during this early time of colonization, utilizing analytical methods from both the social and natural sciences to develop a unique, interdisciplinary approach that gives the reader a much broader understanding of the interrelationship between humanity and the environment. As colonization of the polar region was intermittent and irregular, based on how early humans interacted with the land, this book provides a glance into how humans developed new ways to make the region more habitable. The book applies not only to the physical continents, but also the arctic waters. This is how humans succeeded in crossing the Bering Strait and water area between Canadian Arctic Islands. About 4500 years ago , humans reached the northern extremity of Greenland and were able to live through the months of polar nights by both adapting to, and making, changes in their environment. Written by pioneering experts who understand the relationship between humans and the environment in the arctic Addresses why the patterns of colonization were so irregular Includes coverage of the earliest examples of humans, developing an understanding of ecosystem services for economic development in extreme climates Covers both terrestrial and aquatic ecosystems
Issues in Biological, Biochemical, and Evolutionary Sciences Research: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Biological, Biochemical, and Evolutionary Sciences Research. The editors have built Issues in Biological, Biochemical, and Evolutionary Sciences Research: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Biological, Biochemical, and Evolutionary Sciences Research in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Biological, Biochemical, and Evolutionary Sciences Research: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Purpose of article is to analyze objectively arguments about the occurrence of neoteny among lampreys. Considers reproductive cycle of all 36 species of Petromyzontidae.