@article{ART003287722},
author={Lee, Tae Ho and Ji-Min Lee},
title={Comparison and Verification of Spatial Data Usability for Agricultural Ecosystem Scale Accounting – Focusing on Cropland(LC) and Cultivated Land Area Statistics –},
journal={Journal of Environmental Impact Assessment},
issn={1225-7184},
year={2025},
volume={34},
number={6},
pages={403-414}
TY - JOUR
AU - Lee, Tae Ho
AU - Ji-Min Lee
TI - Comparison and Verification of Spatial Data Usability for Agricultural Ecosystem Scale Accounting – Focusing on Cropland(LC) and Cultivated Land Area Statistics –
JO - Journal of Environmental Impact Assessment
PY - 2025
VL - 34
IS - 6
PB - Korean Society Of Environmental Impact Assessment
SP - 403
EP - 414
SN - 1225-7184
AB - In this study, we aimed to compare and verify the representative land cover(LC) mapsand arable land area statistical data that represent the area of the agricultural ecosystem, a majornational ecosystem. To this end, data forfour periods—1990, 2000, 2010, and 2020—when land covermaps are available were collected. Correlation analysis and paired sample t-tests were conducted toverify the area differences between the two datasets. Additionally, spatial autocorrelation analysisusing Moran’s I was performed to identify the spatial distribution and clustering characteristics wherearea differences occur.
The analysis results showed that the area differences between the two datasets ranged from a minimum of 10.9% to a maximum of 21.4%, with the differences continuously increasing. From 1990to 2020, the change in agricultural land on the land cover maps decreased by 17.55%, while the arableland area decreased by 24.67%, confirming the difference in changes between the two datasets. Amongthe entire analysis regions, areas where the land cover measurement was larger than the arable landarea accounted for 76.13% of the total composition ratio.
KW - Ecosystem extent accounting;land cover map;Ecosystem types;Agricultural land
DO -
UR -
ER -
Lee, Tae Ho and Ji-Min Lee. (2025). Comparison and Verification of Spatial Data Usability for Agricultural Ecosystem Scale Accounting – Focusing on Cropland(LC) and Cultivated Land Area Statistics –. Journal of Environmental Impact Assessment, 34(6), 403-414.
Lee, Tae Ho and Ji-Min Lee. 2025, "Comparison and Verification of Spatial Data Usability for Agricultural Ecosystem Scale Accounting – Focusing on Cropland(LC) and Cultivated Land Area Statistics –", Journal of Environmental Impact Assessment, vol.34, no.6 pp.403-414.
Lee, Tae Ho, Ji-Min Lee "Comparison and Verification of Spatial Data Usability for Agricultural Ecosystem Scale Accounting – Focusing on Cropland(LC) and Cultivated Land Area Statistics –" Journal of Environmental Impact Assessment 34.6 pp.403-414 (2025) : 403.
Lee, Tae Ho, Ji-Min Lee. Comparison and Verification of Spatial Data Usability for Agricultural Ecosystem Scale Accounting – Focusing on Cropland(LC) and Cultivated Land Area Statistics –. 2025; 34(6), 403-414.
Lee, Tae Ho and Ji-Min Lee. "Comparison and Verification of Spatial Data Usability for Agricultural Ecosystem Scale Accounting – Focusing on Cropland(LC) and Cultivated Land Area Statistics –" Journal of Environmental Impact Assessment 34, no.6 (2025) : 403-414.
Lee, Tae Ho; Ji-Min Lee. Comparison and Verification of Spatial Data Usability for Agricultural Ecosystem Scale Accounting – Focusing on Cropland(LC) and Cultivated Land Area Statistics –. Journal of Environmental Impact Assessment, 34(6), 403-414.
Lee, Tae Ho; Ji-Min Lee. Comparison and Verification of Spatial Data Usability for Agricultural Ecosystem Scale Accounting – Focusing on Cropland(LC) and Cultivated Land Area Statistics –. Journal of Environmental Impact Assessment. 2025; 34(6) 403-414.
Lee, Tae Ho, Ji-Min Lee. Comparison and Verification of Spatial Data Usability for Agricultural Ecosystem Scale Accounting – Focusing on Cropland(LC) and Cultivated Land Area Statistics –. 2025; 34(6), 403-414.
Lee, Tae Ho and Ji-Min Lee. "Comparison and Verification of Spatial Data Usability for Agricultural Ecosystem Scale Accounting – Focusing on Cropland(LC) and Cultivated Land Area Statistics –" Journal of Environmental Impact Assessment 34, no.6 (2025) : 403-414.
