Author: Trevor Haddon Webb
Publisher: Manaaki Whenua Press
ISBN: 9780478347289
Category : Soils
Languages : en
Pages : 0
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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: Hari Eswaran
Publisher: CRC Press
ISBN: 1000611132
Category : Technology & Engineering
Languages : en
Pages : 263
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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: Wilfried Mirschel
Publisher: Springer Nature
ISBN: 3030374211
Category : Science
Languages : en
Pages : 600
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Book Description
This book contributes to a deeper understanding of landscape and regional modelling in general, and its broad range of facets with respect to various landscape parameters. It presents model approaches for a number of ecological and socio-economic landscape indicators, and also describes spatial decision support systems (DSS), frameworks, and model-based tools, which are prerequisites for deriving sustainable decision and solution strategies for the protection of comprehensively functioning landscapes. While it mainly focuses on the latest research findings in regional modelling and DSS in Europe, it also highlights the work of scientists from Russia. The book is intended for landscape modellers, scientists from various fields of landscape research, university teaching staff, and experts in landscape planning and management, landscape conservation and landscape policy.
Author: Benjamin Clayden
Publisher:
ISBN: 9780708403600
Category : Soil profiles
Languages : en
Pages : 159
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Book Description
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9789251055212
Category : Technology & Engineering
Languages : en
Pages : 116
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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: Charlton W. Yingling
Publisher: University of Texas Press
ISBN: 1477326111
Category : Social Science
Languages : en
Pages : 337
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Book Description
2023 Honorable Mention, Isis Duarte Book Prize, Haiti/ Dominican Republic section (LASA) After revolutionary cooperation between Dominican and Haitian majorities produced independence across Hispaniola, Dominican elites crafted negative myths about this era that contributed to anti-Haitianism. Despite the island’s long-simmering tensions, Dominicans and Haitians once unified Hispaniola. Based on research from over two dozen archives in multiple countries, Siblings of Soil presents the overlooked history of their shared imperial endings and national beginnings from the 1780s to 1822. Haitian revolutionaries both inspired and aided Dominican antislavery and anti-imperial movements. Ultimately, Santo Domingo's independence from Spain came in 1822 through unification with Haiti, as Dominicans embraced citizenship and emancipation. Their collaboration resulted in one of the most unique and inclusive forms of independence in the Americas. Elite reactions to this era formed anti-Haitian narratives. Racial ideas permeated the revolution, Vodou, Catholicism, secularism, and even Deism. Some Dominicans reinforced Hispanic and Catholic traditions and cast Haitians as violent heretics who had invaded Dominican society, undermining the innovative, multicultural state. Two centuries later, distortions of their shared past of kinship have enabled generations of anti-Haitian policies, assumptions of irreconcilable differences, and human rights abuses.
Author: Allan E. Hewitt
Publisher: Springer Nature
ISBN: 3030647633
Category : Nature
Languages : en
Pages : 332
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Book Description
This book offers an introduction to the soils of Aotearoa New Zealand, structured according to the New Zealand soil classification system. Starting with an overview of the importance and distribution of New Zealand soils, it subsequently provides essential information on each of the 15 New Zealand soil orders in separate chapters. Each chapter, illustrated with diagrams and photographs in colour, includes a summary of the main features of the soils in the order, their genesis and relationships with landscapes, their key properties including examples of physical and chemical characteristics, and their classification, use, and management. The book then features a chapter on soils in the Ross Sea region of Antarctica and concludes by considering New Zealand soils in a global context, soil-formation pathways, and methods used in New Zealand to evaluate soils and assist in land-management decisions. Information about how to access detailed information via links to the Manaaki Whenua Landcare Research website is also included.
Author: Charles W. Finkl
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 424
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Book Description
Early classification efforts; Principles and units of classification; General classification efforts; Limited or regional approaches; Special approaches; Soil correlation.
Author: Delvin Seymour Fanning
Publisher: John Wiley & Sons
ISBN:
Category : Science
Languages : en
Pages : 428
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Book Description
Concepts and definitions of soil; terminology and relationships between segments of the earth's crust; ABC system of horizon nomenclature; introduction to ways of thinking about and studying soil genesis; mineral and organic matter transformation; eluviation and illuviation and closely related processes (diffusion, wicking); phyto- and other biocycling; pedoturbation and soil structure formation; erosion, alluvation and other additions to soils; sulfidization and sulfuricization; salinization, solonization, and solodization; calcification; lessivage; podzolization; latosolization and lateritization; gleization; general principles and kinds of soil classification systems; soil classification in the past - roots and philosophies; history leading to the development of soil taxonomy; pedons and polypedons and their relationship to mapping delineations; soil taxonomy: epipedons; diagnostic subsurface horizons; pans and plinthite; proposed special diagnostic characteristics for highly man-influenced soils; other characteristics and terms used in defining mineral soils and classes of them; dignostic criteria for organic soils; general view of division of soils into orders; entisols; vertisols; inceptisols; aridisols; mollisols; spodosols; alfisols; ultisols; oxisols; histosols; the factors of soil formation - overview; soils in relation to their parent material; soils in relation to their age; soils in relation to climate; soils in relation to organisms other than man; effects of man; soils in relation to topography; minerals and mineral stabilities; overview for water movement in soils and soil genetic effects; subgroups of udorthents and classification of some highly man-influenced soils; textural triangles.
Author: Lisa Kivirist
Publisher: New Society Publishers
ISBN: 1550926020
Category : Business & Economics
Languages : en
Pages : 258
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Book Description
The first practical, hands-on guide for female farmers Women in agriculture are sprouting up in record numbers, but they face a host of distinct challenges and opportunities. Blending What Color is Your Parachute-style career advice with sustainable agriculture practices viewed through a gender lens, Soil Sisters provides a wealth of invaluable information for fledging female farming entrepreneurs. The first manual of its kind, this authoritative and comprehensive blueprint presents practical considerations from a woman's perspective, covering everything from business planning to tool use and ergonomics to integrating children and family in farm operations. Key topics include: Finding your niche: mid-life encore careers, young & beginning, boomerangs and more From concept to crop: diversified farm start-up basics Resources, grants & loans for women farmers. Soil Sisters also contains case studies, inspirational ideas and savvy advice nuggets from over 100 successful women farmers and advocates. Targeted specifically to members of the fastest-growing demographic in local agriculture, this highly readable guide is practical and pragmatic "Chick Lit" for today's food scene.
