@article{ART001493418},
author={SHINSANGEUN and Kangho Oh},
title={Geochemical Behaviors and Environmental Changes of Bottom Sediments in Streams of Gwangju Metropolitan City},
journal={Journal of Environmental Impact Assessment},
issn={1225-7184},
year={2010},
volume={19},
number={5},
pages={497-510}
TY - JOUR
AU - SHINSANGEUN
AU - Kangho Oh
TI - Geochemical Behaviors and Environmental Changes of Bottom Sediments in Streams of Gwangju Metropolitan City
JO - Journal of Environmental Impact Assessment
PY - 2010
VL - 19
IS - 5
PB - Korean Society Of Environmental Impact Assessment
SP - 497
EP - 510
SN - 1225-7184
AB - Considering to the geochemical behaviors and environmental changes of bottom sediments in streams, Gwangju metropolitan city, this study focuses to analyses on grain sizes, metal elements and organic carbons in sediment samples from Yeongsan and Hwangryong rivers,and Gwangju stream. In the sediments, contents of Cu, Zn, Pb, P and TOC were highly variable, in the case of Gwangju stream particularly. Yenogsan and Hwangryong rivers are influenced by grain sizes and surrounding geological settings and Gwangju stream is connected to organic matters related to life fouls and so forth, with respect to the geochemical behaviorof bottom sediments. Li, Zn, Pb and Cu were enriched in Yeongsan and Hwangryong rivers and Li, Cu, Zn, Pb and P enriched in Gwangju stream, respectively. In the heavy metal contamination of above drainages, the site mutually connected Seobang(GJ 4) with Donggye(GJ 7) streams shows the highest values, in peculiar. It is inferred that those contamination values are mainly related with urban foul waters in the city.
KW - bottom sediment;Gwangju metropolitan city;geochemical behaviors;environmental changes;heavy metal contamination
DO -
UR -
ER -
SHINSANGEUN and Kangho Oh. (2010). Geochemical Behaviors and Environmental Changes of Bottom Sediments in Streams of Gwangju Metropolitan City. Journal of Environmental Impact Assessment, 19(5), 497-510.
SHINSANGEUN and Kangho Oh. 2010, "Geochemical Behaviors and Environmental Changes of Bottom Sediments in Streams of Gwangju Metropolitan City", Journal of Environmental Impact Assessment, vol.19, no.5 pp.497-510.
SHINSANGEUN, Kangho Oh "Geochemical Behaviors and Environmental Changes of Bottom Sediments in Streams of Gwangju Metropolitan City" Journal of Environmental Impact Assessment 19.5 pp.497-510 (2010) : 497.
SHINSANGEUN, Kangho Oh. Geochemical Behaviors and Environmental Changes of Bottom Sediments in Streams of Gwangju Metropolitan City. 2010; 19(5), 497-510.
SHINSANGEUN and Kangho Oh. "Geochemical Behaviors and Environmental Changes of Bottom Sediments in Streams of Gwangju Metropolitan City" Journal of Environmental Impact Assessment 19, no.5 (2010) : 497-510.
SHINSANGEUN; Kangho Oh. Geochemical Behaviors and Environmental Changes of Bottom Sediments in Streams of Gwangju Metropolitan City. Journal of Environmental Impact Assessment, 19(5), 497-510.
SHINSANGEUN; Kangho Oh. Geochemical Behaviors and Environmental Changes of Bottom Sediments in Streams of Gwangju Metropolitan City. Journal of Environmental Impact Assessment. 2010; 19(5) 497-510.
SHINSANGEUN, Kangho Oh. Geochemical Behaviors and Environmental Changes of Bottom Sediments in Streams of Gwangju Metropolitan City. 2010; 19(5), 497-510.
SHINSANGEUN and Kangho Oh. "Geochemical Behaviors and Environmental Changes of Bottom Sediments in Streams of Gwangju Metropolitan City" Journal of Environmental Impact Assessment 19, no.5 (2010) : 497-510.
