Soils of Alaska: LRRs W1, W2, X1, X2, and Y
Alaska covers 1,508,120 km2, about 25 % of the contiguous USA. Alaska is organized into three Land Resource Regions (LRRs): Southern and Aleutian Alaska (W1, W2), Interior and Western Alaska (X1, X2), and Northern Alaska (Y). The soil moisture regimes ran
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L.T. West M.J. Singer A.E. Hartemink Editors
The Soils of the USA
World Soils Book Series Series editor Prof. Alfred E. Hartemink Department of Soil Science, FD Hole Soils Laboratory University of Wisconsin–Madison Madison USA
Aims and scope The World Soils Book Series brings together soil information and soil knowledge of a particular country in a concise and reader-friendly way. The books include sections on soil research history, geomorphology, major soil types, soil maps, soil properties, soil classification, soil fertility, land use and vegetation, soil management, and soils and humans.
International Union of Soil Sciences
More information about this series athttp://www.springer.com/series/8915
L.T. West M.J. Singer A.E. Hartemink •
Editors
The Soils of the USA
123
Editors L.T. West USDA-Natural Resources Conservation Service Lincoln, NE USA
A.E. Hartemink University of Wisconsin–Madison Madison, WI USA
M.J. Singer University of California–Davis Davis, CA USA
ISSN 2211-1255 World Soils Book Series ISBN 978-3-319-41868-1 DOI 10.1007/978-3-319-41870-4
ISSN 2211-1263
(electronic)
ISBN 978-3-319-41870-4
(eBook)
Library of Congress Control Number: 2016948605 © Springer International Publishing AG 2017 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, express or implied, with respect to the material contained herein or for any errors or omissions that may have been made. Printed on acid-free paper This Springer imprint is published by Springer Nature The registered company is Springer International Publishing AG The registered company address is: Gewerbestrasse 11, 6330 Cham, Switzerland
Foreword
The land resource regions shown in this book are a convenient way to illustrate the diversity of natural resources of the USA. A century ago, we knew little about the properties and diversity of natural resources of the USA, including soil resources; how the land was used; and did it matter how the natural resources were managed. Over the past century, much progress has been made toward understanding the properties, genesis, distribution, and management of the soil resource, and this
