Dept of Environment, Water and Natural Resources - Soil Boron Toxicity (proportion of land affected)

공공데이터포털

Boron is an essential trace element occurring naturally in soil, but is toxic to many agricultural plants at high concentrations. High boron levels are often associated with windblown deposition of marine sediments, lower rainfall areas and impermeable clay layers (due to reduced leaching). Mapping shows the proportion of land with boron toxicity in the upper 100 cm of soil, while detailed proportion data are supplied for calculating respective areas of each boron toxicity class (spatial data statistics).

Dept of Environment, Water and Natural Resources - Soil Exposure

공공데이터포털

Exposure to harsh winds and sun, as determined by local topography and prevailing winds, can impede plant growth. Mapping shows the highest degree of exposure in a map unit (provided it accounts for at least 30%), while detailed proportion data are supplied for calculating respective areas of each exposure class (spatial data statistics).

Dept of Environment, Water and Natural Resources - Soil Sodium Toxicity (depth to toxic layer)

공공데이터포털

High natural levels of sodium, that are toxic to some plants, are typically associated with deep subsoil sodicity, high pH, high boron and moderate salinity, and occur mostly in drier parts of the state. Mapping shows the depth to sodium toxicity of the most severely affected portion of the map unit (provided they occupy at least 30%), while detailed proportion data are supplied for calculating respective areas of each depth to sodium toxicity class (spatial data statistics).

Dept of Environment, Water and Natural Resources - Soil Boron Toxicity (depth to toxic layer)

공공데이터포털

Boron is an essential trace element occurring naturally in soil, but is toxic to many agricultural plants at high concentrations. High boron levels are often associated with windblown deposition of marine sediments, lower rainfall areas and impermeable clay layers (due to reduced leaching). Mapping shows the estimated average depth to toxic boron levels, while detailed proportion data are supplied for calculating respective areas of each boron toxicity class (spatial data statistics).

Dept of Environment, Water and Natural Resources - Soil Alkalinity

공공데이터포털

Alkalinity is usually an inherent characteristic of soils, and alkaline soils are largely confined to areas with less than 400 mm annual rainfall. Mapping shows surface and subsoil alkailinty, while detailed proportion data are supplied for calculating respective areas of each alkalinity class (spatial data statistics).

Toxicity Criteria Database

공공데이터포털

,Toxicity data for Air (Acute and Chronic Reference Exposure Levels (RELs)), Water (Public Health Goals (PHGs)), Soils (California Human Health Screening Levels (CHHSLs)) and Proposition 65 No Significant Risk Levels (NSRLs) and Maximum Allowable Daily Levels (MADLs).,

농림축산식품부 국립농산물품질관리원 농산물 중금속 분석결과

공공데이터포털

국립농산물품질관리원에서 관리하는 생산, 유통단계에서의 농산물 중금속분석결과 누계(품목, 수거단계, 재배양식, 생산지역, 재배면적, 조사물량, 등록일자, 분석결과)

Dept of Environment, Water and Natural Resources - Soil Water Repellence

공공데이터포털

Water repellence, or non-wetting, due to coating of soil particles by waxy materials from the breakdown of plant debris can result in water beading on the surface, uneven wetting and large masses of soil remaining dry. Mapping shows the proportion of land affected and degree of water repellence, while detailed proportion data are supplied for calculating respective areas of each water repellence class (spatial data statistics).

Association rule mining data for census tract chemical exposure analysis

공공데이터포털

Chemical concentration, exposure, and health risk data for U.S. census tracts from National Scale Air Toxics Assessment (NATA). This dataset is associated with the following publication: Huang, H., R. Tornero-Velez, and T. Barzyk. Associations between socio-demographic characteristics and chemical concentrations contributing to cumulative exposures in the United States. Journal of Exposure Science and Environmental Epidemiology. Nature Publishing Group, London, UK, 27(6): 544-550, (2017).

Association rule mining data for census tract chemical exposure analysis

공공데이터포털

Chemical concentration, exposure, and health risk data for U.S. census tracts from National Scale Air Toxics Assessment (NATA). This dataset is associated with the following publication: Huang, H., R. Tornero-Velez, and T. Barzyk. Associations between socio-demographic characteristics and chemical concentrations contributing to cumulative exposures in the United States. Journal of Exposure Science and Environmental Epidemiology. Nature Publishing Group, London, UK, 27(6): 544-550, (2017).