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  Encyclopedia of Keywords > Glossaries > Glossary of Soil Science > Soil Map /   Michael Charnine

Keywords and Sections
SOIL MAPS
SOIL SURVEY
MAP UNITS
SCALE
DIGITAL
REVISED
WORLD
MAPPING
SOIL TYPES
Review of Short Phrases and Links

    This Review contains major "Soil Map"- related terms, short phrases and links grouped together in the form of Encyclopedia article.

Definitions

  1. Soil map: A map showing the distribution of soils or other soil map units in relation to the prominent physical and cultural features of the earth's surface. (Web site)
  2. The soil map was quite detailed and included nine different soil types.

Soil Maps

  1. All SSURGO organic soil map units are listed as hydric soils, and within the study area, all alluvial soils are listed as hydric.
  2. SSURGO hydrogeomorphic classes: Both the hydric status and SSURGO geomorphic classification were assigned to a riparian soil map unit.
  3. We used the SSURGO digital spatial database for Rhode Island developed in 1996 ( USDA, 1998) to compare soil map unit attributes with field results.

Soil Survey

  1. A current soil map produced by conventional soil survey is the major source of soil information.
  2. The detailed soil map units describe the soils that are delineated on the soil maps located at the back of the soil survey. (Web site)
  3. For most intensive vineyard management operations, a detailed soil map should be prepared to supplement the more general USDA soil survey reports.

Map Units

  1. Soil map units are named for the one or more soil series that dominate the unit.
  2. The SSURGO database classified the 100 study sites into 25 different soil map units.
  3. These predictable combinations are soil map units and are identified by a unique name and symbol.
  4. The separations of area (delineations) on a soil map represent combinations of soil series that occur in predictable patterns in the landscape.

Scale

  1. The FAO soil map is intended for mapping soils at a continental scale but not at local scale. (Web site)
  2. Changes in soil map scales may affect the number of profiles entered into the estimation process of SOC stocks.
  3. Thus, the influence of soil map scale on the estimation of SOC stocks in the Hebei Province resulted mainly from the map generalization process.
  4. Adequacy is related to the concept of effective scale—a less detailed soil map will show higher adequacy if used at smaller scales.
  5. Another problem caused by the change in soil map scale is the difficulty in dealing with inclusions of the delineations on soil maps of different scales.

Digital

  1. In addition, the existing digital data sets (digital soil map and database with 2198 profiles) were evaluated for thematic purity and contrast.
  2. Information will be digitized and contribute to the revision of the 1:1 million Soil Map of the World. (Web site)
  3. Summary results for the thematic contrast of SMUs for the 1:300K soil map based on clay content, pH, and OM.
  4. These two measures were assessed using 2198 profile observations and the 1:300K digital soil map of Croatia consisting of 65 SMUs.
  5. The general soil map of Botswana (De Wit and Nachtergaele, 1990) provides information and spatial distribution on a national basis. (Web site)

Revised

  1. Soil Map of the World, revised legend. (Web site)
  2. If the basic soil map is made accurately, interpretative maps can be revised as needed without doing additional fieldwork. (Web site)

World

  1. Its spatial units are based on the Digital Soil Map of the World. (Web site)
  2. For most other uses, see the more detailed FAO Digital Soil Map of the World. (Web site)
  3. Wisconsin STATSGO is a digitized general soil map of Wisconsin and an accompanying database.
  4. Preliminary digital soil map derived from DEM (a), and final soil map elaborated by traditional soil mapping of CAPTA-Frutas, Jundia-, SP, Brazil.
  5. This CD-ROM contains the Digital Soil Map of the World in various formats, verctor as well as raster, supported by most GIS software.

Mapping

  1. Rogowski AS, Wolf JK (1994) Incorporating variability into soil map unit delineations. (Web site)
  2. In addition, soil map units can be designed with different compositions of soil taxonomic units and mapping inclusions.
  3. The subdivisions do not take into account all possible differences among soil map units. (Web site)
  4. An example of a traditional soil map showing soil mapping units, described soil profile s and legend. (Web site)
  5. Refer to the Summary of Tables at the beginning of the report to locate interpretive tables for each soil map unit.

Soil Types

  1. Originally developed as a legend to the Soil Map of the World, the classification has been applied by United Nations sponsored projects.
  2. The USDA adopted its own system in 1938, and the FAO used the USDA system in the FAO-UNESCO world soil map and recommended its use.
  3. Also, when combined with soil map stratification, kriging was more reliable in the sense that it estimated all properties well.
  4. The soil map unit system of many Chinese soil maps is based on the classification units in the GSCC ( Shi et al., 2004b).
  5. In both cases, a Veris soil map of the field identifies those sites and allows individual recipes to be created. (Web site)
  6. Books about "Soil Map" in Amazon.com

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  Short phrases about "Soil Map"
  Originally created: April 03, 2008.
  Links checked: April 06, 2013.
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