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Author: Benjamin Clayden Publisher: Balogh Scientific Books ISBN: 9780478045239 Category : Soils Languages : en Pages : 36
Book Description
Formally introduces a new soil class to the New Zealand Classification, the soilform, a division of a subgroup based mainly on lithological characteristics.
Author: Benjamin Clayden Publisher: Balogh Scientific Books ISBN: 9780478045239 Category : Soils Languages : en Pages : 36
Book Description
Formally introduces a new soil class to the New Zealand Classification, the soilform, a division of a subgroup based mainly on lithological characteristics.
Author: Hari Eswaran Publisher: CRC Press ISBN: 1000611132 Category : Technology & Engineering Languages : en Pages : 263
Book Description
Developments in soil classification have accompanied parallel progress in our understanding of the soil system. However the theories behind the classifications and the purposes for which they were created have changed over time. The editors hope that this comprehensive synthesis will help to rally soil scientists around the world to develop an acce
Author: Qiming Zhou Publisher: Springer Science & Business Media ISBN: 3540778004 Category : Science Languages : en Pages : 461
Book Description
Terrain analysis has attracted research studies from geographers, surveyors, engineers and computer scientists. The contributions in this book represent the state-of-the-art of terrain analysis methods and techniques in areas of digital representation, morphological and hydrological models, uncertainty and applications of terrain analysis. The book will appeal to postgraduate and senior undergraduate students who take advanced courses in GIS and geographical analysis.
Author: Trevor Haddon Webb Publisher: Manaaki Whenua Press ISBN: 9780478347289 Category : Soils Languages : en Pages : 0
Book Description
Soils need to be classified so they can be identified and mapped. The classification of soils in New Zealand is described in two publications in the Landcare Research Science Series: The New Zealand Soil Classification (Hewitt 2010) and this new report by Webb and Lilburne, Criteria for defining the soil family and soil sibling. The New Zealand Soil Classification classifies NZ soils into 15 soil orders, each of which is divided successively into soil groups and subgroups; this provides an important framework to understand the occurrence and broad properties of soils in the landscape. Criteria for defining the soil family and soil sibling defines the next two levels of classification: soil families and siblings. The sibling is the primary entity depicted on soil maps. Families and siblings separate soils into well defined classes that define each soil's physical composition. The family criteria separate soils on the basis of three criteria: the nature of the soil profile material to 1.0 metre depth, the dominant texture in the upper 0.6 m, and minimum permeability within 1.0 m depth. The sibling criteria separate soils mainly according to the composition of horizons that make up the soil profile.
Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9789251055212 Category : Technology & Engineering Languages : en Pages : 116
Book Description
Soils are affected by human activities, such as industrial, municipal and agriculture, that often result in soil degradation and loss. In order to prevent soil degradation and to rehabilitate the potentials of degraded soils, reliable soil data are the most important prerequisites for the design of appropriate land-use systems and soil management practices as well as for a better understanding of the environment. The availability of reliable information on soil morphology and other characteristics obtained through examination and description of the soil in the field is essential, and the use of a common language is of prime importance. These guidelines, based on the latest internationally accepted systems and classifications, provide a complete procedure for soil description and for collecting field data. To help beginners, some explanatory notes are included as well as keys based on simple test and observations.--Publisher's description.
Author: Margaret Gale Publisher: Gulf Professional Publishing ISBN: 9780444516343 Category : Nature Languages : en Pages : 354
Book Description
This collection represents a unique set of essays on the role of theory in shaping the practice of medicine across disciplinary boundaries. In the context of this volume, "theory” relates to the conceptual models, frameworks, knowledge representations, metaphors and analogies that inform the problem-solving efforts of practitioners seeking to develop novel dialogues both within and across disciplinary boundaries. Contributors to this volume include computational scientists, chemists, medical researchers, biologists and philosophers, all drawing on personal experience in their respective fields to produce a genuinely interdisciplinary range of perspectives on the common theme of theory in medical thinking and multidisciplinary research practice. * Selected and edited papers from the 10th North American Forest Soils Conference held in Saulte Ste. Marie, Ontario, Canada, July 20-24, 2003 * A unique spin-off from Elsevier's highly regarded journal, Forest Ecology and Management * An estimated 400 pages of the latest findings in forest soil ecology from the most prominent researchers in the field
Author: Hans Jenny Publisher: Courier Corporation ISBN: 0486681289 Category : Science Languages : en Pages : 322
Book Description
Masterpiece offers a detailed discussion of the nature of the earth's terrestrial environment, and a method of subdividing and studying it. 1941 edition.
Author: Benjamin Clayden
Author: Benjamin Clayden
Author: Hari Eswaran
Author: Qiming Zhou
Author: Trevor Haddon Webb
Author: Food and Agriculture Organization of the United Nations
Author: Benjamin Clayden
Author: J. D. G. Milne
Author: Margaret Gale
Author: Gerald W. Olson
Author: Hans Jenny