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Author: John Calder Publisher: Formac Publishing Company ISBN: 1459504186 Category : Nature Languages : en Pages : 98
Book Description
As a UNESCO World Heritage Site, the Joggins Fossil Cliffs offer an unprecedented glimpse into the Earth's history. Bearing fossils of organisms from the lush, tropical forests that existed in the Coal Age — when the continents were assembled into one huge land mass or supercontinent, Pangea — Joggins traces, through layers of sediment, the massive environmental and geologic shifts that have occurred in the planet in the intervening millennia. From fossilized trees that stood thirty metres high to the remains of the earliest known reptile, Hylonomus lyelli, Joggins holds important information about the development of life on Earth — including offering lessons about human impacts on the environment. The Cliffs also share a story of human tenacity and rigorous debate on historical theories of evolution. Sir Charles Lyell and Sir William Dawson, two early geologists who studied Joggins extensively, influenced Charles Darwin with their findings of early fossil remains, particularly hollow tree fauna. The extent of their research at the Joggins site remains unparalleled and significant to this day. The book outlines these stories and more, including Mi'kmaq settlement of the area and the rise of the coal mining industry in the 19th century. It also shares the perspectives of Joggins residents today, and their efforts to preserve this globally significant location and the precious historical information it holds.
Author: John Calder Publisher: Formac Publishing Company ISBN: 1459504186 Category : Nature Languages : en Pages : 98
Book Description
As a UNESCO World Heritage Site, the Joggins Fossil Cliffs offer an unprecedented glimpse into the Earth's history. Bearing fossils of organisms from the lush, tropical forests that existed in the Coal Age — when the continents were assembled into one huge land mass or supercontinent, Pangea — Joggins traces, through layers of sediment, the massive environmental and geologic shifts that have occurred in the planet in the intervening millennia. From fossilized trees that stood thirty metres high to the remains of the earliest known reptile, Hylonomus lyelli, Joggins holds important information about the development of life on Earth — including offering lessons about human impacts on the environment. The Cliffs also share a story of human tenacity and rigorous debate on historical theories of evolution. Sir Charles Lyell and Sir William Dawson, two early geologists who studied Joggins extensively, influenced Charles Darwin with their findings of early fossil remains, particularly hollow tree fauna. The extent of their research at the Joggins site remains unparalleled and significant to this day. The book outlines these stories and more, including Mi'kmaq settlement of the area and the rise of the coal mining industry in the 19th century. It also shares the perspectives of Joggins residents today, and their efforts to preserve this globally significant location and the precious historical information it holds.
Author: Fernando Sansò Publisher: Springer Science & Business Media ISBN: 3540747001 Category : Science Languages : en Pages : 748
Book Description
This book will be based on the material of the lecture noties in several International Schools for the Determination and Use of the Geoid, organized by the International Geoid Serivice of the International Association of Geodesy. It consolidates, unifies, and streamlines this material in a unique way not covereed by the few other books that exist on this subjext. More specifically, the book presents (for the first time in a single volume) the theory and methodology of the most common technique used for precise determination of the geoid, including the computation of the marine geoid from satellite altimetry data. These are illustrated by specific examples and actual computations of local geoids. In addition, the book provides the fundamentals of estimating orthometric heights without spirit levelling, by properly combining a geoid with heights from GPS. Besides the geodectic and geophysical uses, this last application has made geoid computation methods very popular in recent years because the entire GPS and GIS user communities are interested in estimating geoid undulations in order to convert GPS heights to physically meaningful orthometric heights (elevations above mean sea level). The overall purpose of the book is, therefore, to provide the user community (academics, graduate students, geophysicists, engineers, oceanographers, GIS and GPS users, researchers) with a self-contained textbook, which will supply them with the complete roadmap of estimating geoid undulations, from the theoretical definitions and formulas to the available numerical methods and their implementation and the test in practice.
Author: Scott D. Kraus Publisher: Harvard University Press ISBN: 9780674023277 Category : Nature Languages : en Pages : 624
Book Description
In 1980 a group of scientists censusing marine mammals in the Bay of Fundy was astonished by the sight of 25 right whales. Until that time, scientists believed the North Atlantic right whale was extinct or nearly so. The sightings electrified the research community, spurring a quarter century of exploration, which is documented here.
Author: Martin Brook Taylor Publisher: Fredericton, N.B. : Goose Lane Editions ISBN: Category : History Languages : en Pages : 164
Book Description
Between 1911 and 1917, Frederick William Wallace made seven voyages to the Grand Banks off Nova Scotia on wooden fishing schooners. Taking along a simple box camera, the young Montreal journalist photographed the sailing ships, the men, and their heroic work, recording a century-old way of life at the moment of its passing. A Camera on the Banks tells this story in more than a hundred of Wallace's beautiful and thrilling photographs. On his voyages, Wallace was no tourist; he laboured alongside the fishermen, and they took his picture just as he took theirs. This respect for his subjects continued throughout his career. Wallace edited Canadian Fisherman for forty years, and his stories and articles, illustrated with his photos and drawings, appeared in numerous magazines, including National Geographic, Wallace also authored the authoritative Wooden Ships and Iron Men (still in print), six books of seafaring fiction (two adapted for feature films), and Roving Fisherman: An Autobiography.
Author: Umberto Colombo Publisher: Elsevier ISBN: 1483149056 Category : Science Languages : en Pages : 543
Book Description
Advances in Organic Geochemistry documents the proceedings of the First International Meeting of the European Branch of the Organic Geochemistry Group held in Milan on September 10-12, 1962. This compilation discusses research and review problems relating to the geochemistry of organic materials in the earth's crust, such as petroleum and coal, as well as less highly concentrated, but more widespread, organic matter present in various rocks, soils, and waters. Other topics covered include duplex origins of petroleum; chemical study of coal macerals; mineralized micro-structures in carbonaceous meteorites; primary investigation of the oleiferous dolerite of Dyvika; and organic residues in Jurassic oolitic limestones. Geochemical aspects of the microbial modification of carbon compounds; trace metal analysis of oils and asphalts by neutron activation techniques; and application of ultraviolet spectroscopy to the examination of dissolved organic substances in water are also deliberated in this text. This publication is beneficial to students and individuals conducting work on organic geochemistry.
Author: Edward D. Pittman Publisher: Springer ISBN: 9783642783586 Category : Science Languages : en Pages : 0
Book Description
In May of 1991, Victor Van Buren, who was then with Springer Verlag in New York City, asked us for timely topics in the earth sciences that would be appropriate for publication as a book. We all quickly agreed that recent interest and research activity on the role of organic acids in geological processes would make a timely book on this diverse and controversial topic. As coeditors, we outlined chapter topics for such a book that maintained a good balance between geological and geochemical interests. Specific authors were then sought for each of the chapter topics. We had exceptional success in getting leading researchers as authors, and their response was universally enthusiastic. This approach has been most gratifying in that it provides a cohesion and conciseness that is not always present in books representing compilations of papers from symposia. This book does not resolve the controver sies that exist regarding the significance of organic acids in geolog ical processes. However, it does present both sides of the controver sies in terms of available data and current interpretations. Readers may judge for themselves and envisage research necessary to resolve these controversies in the future. We thank the authors of this book for their participation, dedication, and cooperation. We are also grateful for support from Dr. Wolfgang Engel and his staff at Springer-Verlag (Heidelberg) in expediting the editing and publication of this book in a timely manner.
Author: John Calder
Author: John Calder
Author: Fernando Sansò
Author: Henry R. Bungay
Author: Scott D. Kraus
Author: Martin Brook Taylor
Author: Umberto Colombo
Author: Edward D. Pittman