Immense, diversified, and to a large extent, even untamed, eastern Canada offers boundless vistas of rugged, beautiful countryside that stand in stark contrast to its cosmopolitan, sophisticated cities. This guide features up-to-date information on eastern Canada's mainlands from the sylvan islands off the Atlantic coastline to its cities' worldly delights. 25 photos. 12 maps.
This critical book focuses on the geomorphological landscapes of eastern Canada and provides a companion volume to “Landscapes and Landforms of Western Canada” (2017). There are a number of unique characteristics of eastern Canada’s landscapes, notably its magnificent coastlines, the extraordinary variety and extent of wetlands, the huge Great Lakes-St. Lawrence basin, the high incidence of meteorite craters, the spectacular Niagara Falls, urban karst in Montreal and Ottawa, youthful, glaciated karst in Ontario, Newfoundland, Quebec and Nova Scotia, the ubiquitous permafrost terrain of Nunavut, Labrador and northern Quebec and the magnificent arctic fjords and glaciers. Looking at coastlines, the tidal extremes of the Bay of Fundy are world renowned; the structural complexity of the island of Newfoundland is less well known, but produces an astounding variety of coastlines in close succession; the arctic fjordlands of Baffin and Ellesmere islands and the extravagant raised beaches of Hudson Bay bear comparison with the classic fjords of Norway and the Baltic Sea raised beaches. As for wetlands, there are distinctive Arctic, Subarctic, Boreal, Eastern Temperate and Atlantic wetlands, and their extent is second only to those of Russia. In the Hudson and James Bay regions, between 75-100% of the terrestrial surface is comprised of wetlands. One of North America’s largest river basins, the Great Lakes-St. Lawrence basin, has its source in Minnesota, straddles the USA-Canada border and debouches into Quebec as the St. Lawrence River and evolves through its estuary into the Gulf of St. Lawrence, a journey of almost 5,000 km. As far as meteorite craters are concerned, 10% of the world’s total are located in eastern Canada, including some of the largest and most complex landforms. They are preserved preferentially in the ancient Shield terrain of Quebec. Finally, the three million km2 of permafrost controlled relief in eastern Canada serves as a reminder of the vulnerability of eastern Canada’s landscapes to climate change. Effects of warming are expressed through thawing of the permafrost, disruption of transportation corridors and urban construction problems, ever-present geomorphic hazards.
A first comprehensive synopsis of all aleocharine rove beetle species (Coleoptera, Staphylinidae) recorded from eastern Canada, from Ontario to the Maritime Provinces inclusively, is presented. Four hundred and seven species in 96 genera, and 16 tribes are presented and discussed.Tribes and subtribes are arranged in presumably phylogenetic order as it is currently recognized. Genera and subgenera are listed alphabetically. Species are listed alphabetically or in species groups to better reflect their relationships. Species distribution is listed by abbreviated provinces and territories in Canada and abbreviated states in the United States. Geographic status is given to every species as Native, Holarctic or adventive with some species listed with undetermined status - adventive or Holarctic. Every treated species is presented with a diagnosis, including short description of body and description of the median lobe of aedeagus, spermatheca, and tergite and sternite VIII of both sexes. For each species a plate with colour habitus image and black and white images of genital structures is provided to aid with positive identification. Collection and habitat data (often new) are presented for each species, including data on macrohabitat, microhabitat, collecting period, and collecting methods.
Ideal for Canadian birdwatchers and bird lovers of every age! Each of these regional field guides are filled with page after page of magnificent close-up photographs and helpful full-page profiles of hundreds of commonly seen species. With an East / West division made at the 100th meridian (approximately Winnipeg) these handy books offer scientifically accurate and readable accounts of notable characteristics and information everything from behavior and habitat to nest construction and conservation status. Each profile also features diagrams of flight patterns and statistics of size, wingspan and lifespan. These invaluable reference guides are both detailed and accessible, with a user-friendly format that will make it easy for birders to enjoy either studying one species account at a time or browsing to make cross comparisons. + Features over 350 full-colour photographs + Each page includes a notes section for recording bird-watching activities + Both titles include rare birds About the Editor - David M. Bird is Emeritus Professor of Wildlife Biology and former Director of the Avian Science and Conservation Centre at McGill University. As a past president of the Society of Canadian Ornithologists, a director with Bird Studies Canada, and a Fellow of the American Ornithologists' Union, he has received several awards for his conservation and education efforts. Dr. Bird is a regular columnist for both Bird Watcher's Digest and Canadian Wildlife and is the author of several books and over 200 scientific publications. He is the consultant editor for DK's Birds of Canada, Birds of Eastern Canada, Birds of Western Canada, and Pocket Birds of Canada. Visit his website at www.askprofessorbird.com.
A monographic study that deals with a major marine faunal turnover during the Late Ordovician global greenhouse/icehouse episodes. It aims to document the diversity change of brachiopods (one of the major groups of marine life during the Ordovician Period) from pre-extinction to extinction times.
The author discusses the values, social organization, interethnic relations and economic practices of the Kalderaš Ŗom Gypsies of Eastern Canada from the time of their immigration to the present and concludes that they are highly adaptive within the larger Canadian social context.
