Download or read book Illustrated Flora of the Canadian Arctic Archipelago written by Alf Erling Porsild and published by . This book was released on 1964 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present work is intended as a guide or manual to the 340 species and major geographical races of flowering plants and ferns that comprise the vascular flora as it is known at present of the Canadian Arctic Archipelago. Besides conventional keys to families, genera, and species, it contains brief descriptions, line drawings, and maps showing the North American ranges of all species. For each species brief notes are given on local occurrence, soil preferences, economic uses, if any, and on their total or world distribution. A glossary explains the meaning of all special botanical terms used throughout the text ; at the end an index is provided to species, illustrations, and maps.
Download or read book Guide to Standard Floras of the World written by David G. Frodin and published by Cambridge University Press. This book was released on 2001-06-14 with total page 1136 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 2001 book provides a selective annotated bibliography of the principal floras and related works of inventory for vascular plants. The second edition was completely updated and expanded to take into account the substantial literature of the late twentieth century, and features a more fully developed review of the history of floristic documentation. The works covered are principally specialist publications such as floras, checklists, distribution atlases, systematic iconographies and enumerations or catalogues, although a relatively few more popularly oriented books are also included. The Guide is organised in ten geographical divisions, with these successively divided into regions and units, each of which is prefaced with a historical review of floristic studies. In addition to the bibliography, the book includes general chapters on botanical bibliography, the history of floras, and general principles and current trends, plus an appendix on bibliographic searching, a lexicon of serial abbreviations, and author and geographical indexes.
Download or read book Illustrated Flora of the Canadian Arctic Archipelago written by Alf Erling Porsild and published by . This book was released on 1957 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flora of North America North of Mexico written by Flora of North America Editorial Committee and published by . This book was released on 1993 with total page 941 pages. Available in PDF, EPUB and Kindle. Book excerpt: FNA presents for the first time, in one published reference source, information on the names, taxonomic relationships, continent-wide distributions, and morphological characteristics of all plants native and naturalized found in North America north of Mexico.
Download or read book Flora of the Hudson Bay Lowland and Its Postglacial Origins written by John L. Riley and published by NRC Research Press. This book was released on 2003 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Hudson Bay Lowland is the Earth's largest more or less continuous temperate wetland landscape. This book documents 816 native and 95 non-native vascular plants in the context of the distinct geological history and ecology of the area. It includes text and annotated checklist that are complemented by distribution maps and colour illustrations.
Download or read book The Boreal Ecosystem written by James A. Larsen and published by Elsevier. This book was released on 2013-09-03 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Boreal Ecosystem presents an overview of the state of knowledge on the boreal forest region of North America, with extensive reference to the boreal regions of Europe and Asia. Initial sections of this book deal with aspects of the floristic composition and evolutionary history of the boreal vegetation. These introduce subsequent discussions on the processes at work in vegetation, soils, and the atmosphere—in short, with the boreal forest as an ecosystem, the sum total of the influences of many closely interlaced biotic and physical factors. These include not only plant species that make up the visible vegetation but also nutrients, soil, temperature, rainfall, progression of the seasons, soil microflora, arthropods, insects, and larger animals such as marten, otter, beaver, moose, caribou, bear, and wolf, and man. All are closely linked strands in the web of life, a web apart from, yet dependent on and influencing, the raw physical environment. This book should serve as an introduction and reference source to its audience: undergraduate and graduate students in the biological and ecological disciplines, research workers in these fields as well as in related areas such as soil science, agronomy, genetics, and climatology; in short, everyone with an interest in boreal ecology.
Download or read book Joyce Wieland written by Iris Nowell and published by ECW Press. This book was released on 2001 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Joyce Wieland triumphed over what she called “obscene poverty” to achieve international celebrity as a painter, collagist, quiltmaker, and filmmaker, celebrated as Canada’s most important woman artist next to Emily Carr. Her art portrays strikingly Canadian themes of environmental issues, historical passages, and aboriginal rights in buoyant, satirical images. To make her distinctive, highly personal art, Wieland uses toys, paper cut-outs, wood, glass, and pieces of her panties and dresses just as boldly and felicitously as she uses oils, watercolors, and pencils. Some of her most famous works are quilts, such as Reason Over Passion and Confedspread. She made underground films long before Andy Warhol did, producing a total of 16. Joyce Wieland achieved acclaim through unstinting courage, vivacity, and her off-the-wall humor. She was known for tucking away her secrets in her work. Author Iris Nowell has uncovered some of these secrets through primary sources, such as Joyce’s friends and family, and through her own perspective of having known Joyce for many years. This intimate, rollicking, poignant biography uncovers Joyce Wieland’s life as she lived it, intimately and fully—through the 1950s “Dark Ages of Art” in Toronto, for much of the 1960s in New York’s grungy artist’s loft community and the underground film scene, and back to Toronto for the most productive, stunning years of her life.
Download or read book A Naturalist s Guide to the Arctic written by E.C. Pielou and published by University of Chicago Press. This book was released on 2012-07-31 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a practical, portable guide to all of the Arctic's natural history—sky, atmosphere, terrain, ice, the sea, plants, birds, mammals, fish, and insects—for those who will experience the Arctic firsthand and for armchair travelers who would just as soon read about its splendors and surprises. It is packed with answers to naturalists' questions and with questions—some of them answered—that naturalists may not even have thought of.
Download or read book Physiological Ecology of North American Plant Communities written by Brain F. Chabot and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although, as W.D. Billings notes in his chapter in this book. the development of physiological ecology can be traced back to the very beginnings of the study of ecology it is clear that the modern development of this field in North America is due in the large part to the efforts of Billings alone. The foundation that Billings laid in the late 1950s came from his own studies on deserts and subsequently arctic and alpine plants, and also from his enormous success in instilling enthusiasm for the field in the numerous students attracted to the plant ecology program at Duke University. Billings' own studies provided the model for subsequent work in this field. Physiological techniques. normally confined to the laboratory. were brought into the field to examine processes under natural environmental conditions. These field studies were accompanied by experiments under controlled conditions where the relative impact of various factors could be assessed and further where genetic as opposed to environmental influences could be separated. This blending of field and laboratory approaches promoted the design of experiments which were of direct relevance to understanding the distribution and abundance of plants in nature. Physiological mechanisms were studied and assessed in the context of the functioning of plants under natural conditions rather than as an end in itself.
Download or read book The Arctic Journal of Captain Henry Wemyss Feilden R A The Naturalist in H M S Alert 1875 1876 written by Trevor Levere and published by Routledge. This book was released on 2019-11-04 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: The British Arctic Expedition of 1875–6 was the first major British naval expedition to the high Arctic where science was almost as important as geographical exploration. There were hopes that the expedition might find the hypothetical open polar sea and with it the longed-for Northwest Passage, and it did reach the highest northern latitude to date. The Royal Society compiled instructions for the expedition, and selected two full-time naturalists (an unusual naval concession to science), of whom one, Henry Wemyss Feilden, proved a worthy choice. Feilden was a soldier, who fought in most of the wars in his lifetime, including the American Civil War, on the Confederate side. On board HMS Alert, he kept a daily journal, a record important for its scientific content, but also as a view of the expedition as seen by a soldier, revealing admiration and appreciation for his naval colleagues; he performed whatever tasks were given to him, including the rescue of returning sledge parties stricken by scurvy. He also did a remarkably comprehensive job in mapping the geology of Smith Sound; some of his work, on the Cape Rawson Beds, was the most reliable until the 1950s. He was an all-round naturalist, and a particularly fine geologist and ornithologist. He was not just a collector; he pondered the significance of his findings within the context of the best modern science of his day: in zoology, Charles Darwin on evolution; in botany, Hooker on phytogeography, and in geology, Charles Lyell’s system. He illustrated his journal with his own sketches, and also enclosed the printed programmes of popular entertainments held on the ship, and verses for birthdays and sledging (there was a printing press onboard). The journal gives a vigorous impression of a ship’s company well occupied through the winter, then increasingly active in sledging and geographical discovery in spring, before the scurvy-induced decision to head home in the summer of 1876. After his return, Feilden had dealings with many scientists and their institutions, finding homes for and meaning in his collections.
Download or read book The Periglacial Environment written by Hugh M. French and published by John Wiley & Sons. This book was released on 2017-10-27 with total page 755 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Periglacial Environment, Fourth Edition, is an authoritative overview of the world’s cold, non-glacial environments. First published in 1976 and subsequently revised in 1996 and 2007, the text has been the international standard for nearly 40 years. The Fourth Edition continues to be a personal interpretation of the frost-induced conditions, geomorphic processes and landforms that characterize periglacial environments. Part One discusses the periglacial concept and describes the typical climates and ecosystems that are involved. Part Two describes the geocryology (permafrost science) associated with frozen ground. Part Three outlines the weathering and geomorphic processes associated with cold-climate conditions. Part Four provides insight into the periglacial environments of the Quaternary, especially the Late Pleistocene. Part Five describes some of the problems associated with human occupancy in regions that experience frozen ground and cold-climate conditions. Extensively revised and updated Written by an expert with over 50 years of field research Draws upon the author’s personal experience from Northern Canada, Alaska, Siberia, Tibet, Antarctica, Svalbard, Scandinavia, southern South America, Western Europe and eastern North America This book is an invaluable reference for advanced undergraduates in geography, geology, earth sciences and environmental sciences programs, and to resource managers and geotechnical engineers interested in cold regions.
Download or read book Human Impacts on the Northern Cairngorms written by Adam Watson and published by Paragon Publishing. This book was released on 2012-04 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This authoritative impartial scientific account by a recognised expert, will be of interest to planning officers, ski companies, skiers, hill-walkers and mountaineers as well as the many in the public who appreciate wildlife and the Scottish countryside. The first part of this book presents the evidence of the author as the main scientific witness at the 1981 Lurcher's Gully Public Inquiry into proposals for ski developments on Cairn Gorm. The Inquiry examined human impacts for a week and remains the most thorough Inquiry on this topic so far in Scotland. Following the decision of the Reporter in charge of the Inquiry, the Secretary of State for Scotland rejected the proposals. In the second part of the book the author presents his unpublished research on certain aspects of the Inquiry that he continued to study afterwards, in more detail.
Download or read book Biographical Dictionary of American and Canadian Naturalists and Environmentalists written by George A. Cevasco and published by Bloomsbury Publishing USA. This book was released on 1997-12-09 with total page 958 pages. Available in PDF, EPUB and Kindle. Book excerpt: Casting a wide net, this volume provides personal and professional information on some 445 American and Canadian naturalists and environmentalists, who lived from the late 15th century to the late 20th century. It includes explorers who published works on the natural history of North America, conservationists, ecologists, environmentalists, wildlife management specialists, park planners, national park administrators, zoologists, botanists, natural historians, geographers, geologists, academics, museum scientists and administrators, military personnel, travellers, government officials, political figures and writers and artists concerned with the environment. Some of the subjects are well known. The accomplishments of others are little known. Each entry contains a succinct but careful evaluation of the subject's career and contributions. Entries also include up-to-date bibliographies and information concerning manuscript sources.
Download or read book Hunters on the Track written by W. Gillies Ross and published by McGill-Queen's Press - MQUP. This book was released on 2019-07-18 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: Captains of whaling vessels were experienced navigators of northern waters, and William Penny was in the vanguard of the whaling fraternity. Leading the first maritime expedition in search of Sir John Franklin, he stood out not just for his skill as a sailor but for his curiosity about northern geography and his willingness to seek out Inuit testimony to map uncharted territory. Hunters on the Track describes and analyzes the efforts made by the Scottish whaling master to locate Franklin's missing expedition. Bookended by an account of Penny's whaling career, including the rediscovery of Cumberland Sound, which would play a vital role in British whaling a decade later, W. Gillies Ross provides an in-depth history of the first Franklin searches. He reconstructs the brief but frenetic period when the English-speaking world was preoccupied with locating Franklin, but when the means of that search – the ships chosen, the route taken, the evidence of Franklin's traces – were contested and uncertain. Ross details the particularities of each search at a time when no fewer than eight ships comprising four search expeditions were attempting to find Franklin's tracks. Reconstructing events, relationships, and decisions, he focuses on the work of Penny as commander of HMS Lady Franklin and Sophia, while also outlining the events of other expeditions and interactions among the officers and crews. William Penny is respected as one of the most influential and innovative figures in British Arctic whaling history, but his brief role in the Franklin expedition is less known. Using primary sources, notably private journals from each of the expeditions, Hunters on the Track places him at the forefront of a critical chapter of maritime history and the geographical exploration that began after Franklin disappeared.
Download or read book The Antarctic Mosses written by Jair Putzke and published by Editora da ULBRA. This book was released on 2001 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Encyclopedia of Snow Ice and Glaciers written by Vijay P. Singh and published by Springer Science & Business Media. This book was released on 2011-06-29 with total page 1301 pages. Available in PDF, EPUB and Kindle. Book excerpt: The earth’s cryosphere, which includes snow, glaciers, ice caps, ice sheets, ice shelves, sea ice, river and lake ice, and permafrost, contains about 75% of the earth’s fresh water. It exists at almost all latitudes, from the tropics to the poles, and plays a vital role in controlling the global climate system. It also provides direct visible evidence of the effect of climate change, and, therefore, requires proper understanding of its complex dynamics. This encyclopedia mainly focuses on the various aspects of snow, ice and glaciers, but also covers other cryospheric branches, and provides up-to-date information and basic concepts on relevant topics. It includes alphabetically arranged and professionally written, comprehensive and authoritative academic articles by well-known international experts in individual fields. The encyclopedia contains a broad spectrum of topics, ranging from the atmospheric processes responsible for snow formation; transformation of snow to ice and changes in their properties; classification of ice and glaciers and their worldwide distribution; glaciation and ice ages; glacier dynamics; glacier surface and subsurface characteristics; geomorphic processes and landscape formation; hydrology and sedimentary systems; permafrost degradation; hazards caused by cryospheric changes; and trends of glacier retreat on the global scale along with the impact of climate change. This book can serve as a source of reference at the undergraduate and graduate level and help to better understand snow, ice and glaciers. It will also be an indispensable tool containing specialized literature for geologists, geographers, climatologists, hydrologists, and water resources engineers; as well as for those who are engaged in the practice of agricultural and civil engineering, earth sciences, environmental sciences and engineering, ecosystem management, and other relevant subjects.
Download or read book This Distant and Unsurveyed Country written by William Gillies Ross and published by McGill-Queen's Press - MQUP. This book was released on 1997 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Margaret Penny's journal with commentary and explanatory passages by Ross. W. Gillies.
