Bulletin

Bulletin
Author:
Publisher:
Total Pages: 382
Release: 1924
Genre: Geology
ISBN:

Bulletin

Bulletin
Author:
Publisher:
Total Pages: 246
Release: 1968
Genre: Geology
ISBN:

H.O. Pub

H.O. Pub
Author: United States. Hydrographic Office
Publisher:
Total Pages: 544
Release: 1920
Genre:
ISBN:

Changing Land Management

Changing Land Management
Author: David J. Pannell
Publisher: CSIRO PUBLISHING
Total Pages: 206
Release: 2011
Genre: Business & Economics
ISBN: 0643100385

There is a rich and extensive history of research into factors that encourage farmers to change their land management practices, or inhibit them from doing so. Yet this research is often under-utilized in practice. Changing Land Managementprovides key insights from past and cutting-edge research to support decision-makers as they attempt to assist rural communities adapting to changed circumstances, such as new technologies, new environmental imperatives, new market opportunities or changed climate. Common themes are the need for an appreciation of the diversity of land managers and their contexts, of the diversity of factors that influence land management decisions, and of the challenges that face government programs that are intended to change land management.

Progress Report

Progress Report
Author: Geological Survey of Western Australia
Publisher:
Total Pages: 630
Release: 1914
Genre:
ISBN:

Coal Geology

Coal Geology
Author: Larry Thomas
Publisher: John Wiley & Sons
Total Pages: 713
Release: 2012-09-18
Genre: Science
ISBN: 1118385721

Coal Geology, second edition, offers a thoroughly revised and updated edition of this popular book which provides a comprehensive overview of the field of coal geology. Coal Geology covers all aspects of coal geology in one volume, bridging the gap between the academic aspects and the practical role of geology in the coal industry. The object of the book is to provide the reader with a with a description of the origins of coal together with the physical and chemical properties of coal and coal petrology before proceeding to cover all areas of coal exploration, production and use. Bridges the gap between academic aspects of coal geology and the practical role of geology in the coal industry Examines historical and stratigraphical geology, together with mining, environmental issues, geophysics and hydrogeology and the marketing of coal Defines worldwide coal resource classifications and methods of calculation Addresses the alternative uses of coal as a source of energy, together with the environmental implications of coal usage Includes improved illustrations including a colour section Offers a global approach covering expanding fields in America, China and India The truly global approach, drawn from the international experiences of the author, recognizes the growing role of coal use in emerging markets. With fully revised coverage of the latest modelling techniques, environmental legislation, equipment and recording methods, the second edition offers a truly invaluable resource for anyone studying, researching or working in the field of coal geology, geotechnical and mining engineering and environmental science.

Petrology of Lamproites

Petrology of Lamproites
Author: Roger H. Mitchell
Publisher: Springer Science & Business Media
Total Pages: 476
Release: 2012-12-06
Genre: Science
ISBN: 1461537886

In this book, the first dedicated entirely to the petrology of lamproites and their relationships to other potassium-rich rocks, the objective of the authors is to provide a comprehensive critical review of the occurrence, mineralogy, geochemistry, and petrogenesis of the clan. Although lamproites represent one of the rarest of all rock types, they are both economically and scientifically important and we believe the time is ripe for a review of the advances made in their petrology over the past two decades. Many of these advances stem from the recognition of diamond-bearing lamproites in Western Australia and the reclassification of several anomalous diamond-bearing kim berlites as lamproites. Consequently lamproites, previously of interest only to a small number of mineralogists specializing in exotica outside the mainstream of igneous petrol ogy, have become prime targets for diamond exploration on a worldwide basis. Contemporaneously with these developments, petrologists realized that lamproites possess isotopic signatures complementary to those of midoceanic ridge basalts, alkali basalts, kimberlites, and other mantle-derived melts. These isotopic studies provided new insights into the long-term development of the mantle by suggesting that the source regions of lamproites were metasomatically enriched in light rare earth and other incompatible elements up to 1-2 Ga prior to the melting events leading to generation of the magma.

Geographers

Geographers
Author: Elizabeth Baigent
Publisher: Bloomsbury Publishing
Total Pages: 158
Release: 2019-12-26
Genre: History
ISBN: 135012799X

Women are the exclusive focus of the 38th volume of Geographers. For the first time in the serial's history, the entire volume is devoted to important work of distinguished female geographers, amply demonstrating how these scholars' professional lives enrich the discipline's history. It also illustrates how reading and writing their biographies not only expands our understanding of geography's past, but points to its more diverse future. The collection includes biographies of Doreen Massey, winner of geography's 'Nobel prize', the prix Vautrin-Lud, for her remarkable contribution to geography and neighbouring disciplines which discovered the importance of space through her work; Helen Wallis, geographer and historian of cartography who for many years had charge of the UK's foremost collection of maps; Alice Saunier-Seïté, who applied her geographical training and formidable energy to teaching and educational reform in France; Isabel Margarida André, who lived through a turbulent political period in her native Portugal and meticulously investigated its effect on women and political geography; and the many women who helped to create the UK's first Geography department - the University of Oxford's, School of Geography - including Fanny Herbertson, Nora MacMunn, Marjorie Sweeting, Mary Marshall, Barbara Kennedy and other women geographers who are memorialised in a group article.