@article{ART001815991},
author={정태준 and 신현철 and Young-Kyu Shin and MYUNGJIN KIM},
title={Correlations between Spatial Distribution of Alien Plants and Land Cover -Focused on National Ecosystem Survey-},
journal={Journal of Environmental Impact Assessment},
issn={1225-7184},
year={2013},
volume={22},
number={5},
pages={455-466},
doi={10.14249/eia.2013.22.5.455}
TY - JOUR
AU - 정태준
AU - 신현철
AU - Young-Kyu Shin
AU - MYUNGJIN KIM
TI - Correlations between Spatial Distribution of Alien Plants and Land Cover -Focused on National Ecosystem Survey-
JO - Journal of Environmental Impact Assessment
PY - 2013
VL - 22
IS - 5
PB - Korean Society Of Environmental Impact Assessment
SP - 455
EP - 466
SN - 1225-7184
AB - The aim of this study is to seek application plans of National Ecosystem Survey database based on comparison and examination of feasible analysis methods for distribution characteristics of alien plants. In order to set up a correlation analysis method between alien plants and environmental factors, we had reviewed the 3rd National Ecosystem Survey guide book and consequently, two kinds of analysis method were tested. One was 1/25,000 scale map boundary based analysis and the other was representative mountain area based analysis. In this study we restricted the research area to select reliable surveyed database from whole "2011 National Ecosystem Survey flora database" according to two major criteria. First, an area defined by 1/25,000 scale map boundary and representative mountain area where the number of surveyed flora records should be within top 20%. Second, land cover map should also be built up inside that area. As a result, 25 map boundaries and 25 representative mountain areas were extracted to be analyzed. To limit a boundary for every representative mountain area we had analyzed distribution of environmental factors around that area by manual inspection with SPOT-5 remote sensed satellite image then designated 3km buffer zone from each alien plant location in that area. After then, naturalized index (NI) and urbanized index (UI) was calculated and correlations analysis was carried out. With the result of correlation analysis by map boundary only agricultural land area showed significant value of r (0.4∼0.6, correlated) and the rest of factors did not. In the case of representative mountain area, the result showed that agricultural land, road and forest area showed significant value of r (0.6∼0.8, highly correlated) which was corresponding to existing researches. Therefore, representative mountain area based method is preferable when using the alien plants database of National Ecosystem Survey for species distribution analysis. And also, considering the way of database utilization is strongly suggested at the first stage of survey planning for promoting active use of national ecosystem survey database.
KW - Naturalized index;Urbanized Index;Pearson's Correlation Coefficient
DO - 10.14249/eia.2013.22.5.455
ER -
정태준, 신현철, Young-Kyu Shin and MYUNGJIN KIM. (2013). Correlations between Spatial Distribution of Alien Plants and Land Cover -Focused on National Ecosystem Survey-. Journal of Environmental Impact Assessment, 22(5), 455-466.
정태준, 신현철, Young-Kyu Shin and MYUNGJIN KIM. 2013, "Correlations between Spatial Distribution of Alien Plants and Land Cover -Focused on National Ecosystem Survey-", Journal of Environmental Impact Assessment, vol.22, no.5 pp.455-466. Available from: doi:10.14249/eia.2013.22.5.455
정태준, 신현철, Young-Kyu Shin, MYUNGJIN KIM "Correlations between Spatial Distribution of Alien Plants and Land Cover -Focused on National Ecosystem Survey-" Journal of Environmental Impact Assessment 22.5 pp.455-466 (2013) : 455.
정태준, 신현철, Young-Kyu Shin, MYUNGJIN KIM. Correlations between Spatial Distribution of Alien Plants and Land Cover -Focused on National Ecosystem Survey-. 2013; 22(5), 455-466. Available from: doi:10.14249/eia.2013.22.5.455
정태준, 신현철, Young-Kyu Shin and MYUNGJIN KIM. "Correlations between Spatial Distribution of Alien Plants and Land Cover -Focused on National Ecosystem Survey-" Journal of Environmental Impact Assessment 22, no.5 (2013) : 455-466.doi: 10.14249/eia.2013.22.5.455
정태준; 신현철; Young-Kyu Shin; MYUNGJIN KIM. Correlations between Spatial Distribution of Alien Plants and Land Cover -Focused on National Ecosystem Survey-. Journal of Environmental Impact Assessment, 22(5), 455-466. doi: 10.14249/eia.2013.22.5.455
정태준; 신현철; Young-Kyu Shin; MYUNGJIN KIM. Correlations between Spatial Distribution of Alien Plants and Land Cover -Focused on National Ecosystem Survey-. Journal of Environmental Impact Assessment. 2013; 22(5) 455-466. doi: 10.14249/eia.2013.22.5.455
정태준, 신현철, Young-Kyu Shin, MYUNGJIN KIM. Correlations between Spatial Distribution of Alien Plants and Land Cover -Focused on National Ecosystem Survey-. 2013; 22(5), 455-466. Available from: doi:10.14249/eia.2013.22.5.455
정태준, 신현철, Young-Kyu Shin and MYUNGJIN KIM. "Correlations between Spatial Distribution of Alien Plants and Land Cover -Focused on National Ecosystem Survey-" Journal of Environmental Impact Assessment 22, no.5 (2013) : 455-466.doi: 10.14249/eia.2013.22.5.455
