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An Introduction of Korean Soil Information System  

Hong, S. Young (Department of Agricultural Environment, National Academy of Agricultural Science(NAAS))
Zhang, Yong-Seon (Department of Agricultural Environment, National Academy of Agricultural Science(NAAS))
Hyun, Byung-Keun (Department of Agricultural Environment, National Academy of Agricultural Science(NAAS))
Sonn, Yeon-Kyu (Department of Agricultural Environment, National Academy of Agricultural Science(NAAS))
Kim, Yi-Hyun (Department of Agricultural Environment, National Academy of Agricultural Science(NAAS))
Jung, Sug-Jae (Department of Agricultural Environment, National Academy of Agricultural Science(NAAS))
Park, Chan-Won (Department of Agricultural Environment, National Academy of Agricultural Science(NAAS))
Song, Kwan-Cheol (Department of Agricultural Environment, National Academy of Agricultural Science(NAAS))
Jang, Byoung-Choon (Department of Agricultural Environment, National Academy of Agricultural Science(NAAS))
Choe, Eun-Young (Department of Agricultural Environment, National Academy of Agricultural Science(NAAS))
Lee, Ye-Jin (Department of Agricultural Environment, National Academy of Agricultural Science(NAAS))
Ha, Sang-Keun (Department of Agricultural Environment, National Academy of Agricultural Science(NAAS))
Kim, Myung-Suk (Department of Agricultural Environment, National Academy of Agricultural Science(NAAS))
Lee, Jong-Sik (Research Policy Bureau)
Jung, Goo-Bok (Extension Service Bureau, RDA)
Ko, Byong-Gu (Department of Agricultural Environment, National Academy of Agricultural Science(NAAS))
Kim, Gun-Yeob (Department of Agricultural Environment, National Academy of Agricultural Science(NAAS))
Publication Information
Korean Journal of Soil Science and Fertilizer / v.42, no.1, 2009 , pp. 21-28 More about this Journal
Abstract
Detailed information on soil characteristics is of great importance for the use and conservation of soil resources that are essential for human welfare and ecosystem sustainability. This paper introduces soil inventory of Korea focusing on national soil database establishment, information systems, use, and future direction for natural resources management. Different scales of soil maps surveyed and soil test data collected by RDA (Rural Development Administration) were computerized to construct digital soil maps and database. Soil chemical properties and heavy metal concentrations in agricultural soils including vulnerable agricultural soils were investigated regularly at fixed sampling points. Internet-based information systems for soil and agro-environmental resources were developed based on 'National Soil Survey Projects' for managing soil resources and for providing soil information to the public, and 'Agroenvironmental Change Monitoring Project' to monitor spatial and temporal changes of agricultural environment will be opened soon. Soils data has a great potential of further application in estimation of soil carbon storage, water capacity, and soil loss. Digital mapping of soil and environment using state-of-the-art and emerging technologies with a pedometrics concept will lead to future direction.
Keywords
Soil database; soil map; GIS; information system; inventory;
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  • Reference
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