A study of scale effect on specific sediment yield in the Loess Plateau, China

JANG Yu-Sung, LEE Eun-Ok, LEE Hyo-Jung, LEE Hyo-Jeong, KIM Kwan-Hyun, WON Sook-Hyun, LEE Jae-Dong, AHN Kwang Seok, AHN Kyoo Seok, KIM Jung-Hyo, YU Young-Beob & KIM Sung-Hoon 1 College of Oriental Medicine, Kyunghee University, 1 Hoegidong, Dongdaemungu Seoul 130-701, Republic of Korea; 2 Chosun Nursing College, 375 Seosuk-dong, Dong-gu, Gwangju 501-759, Korea; 3 Department of Herbal Pharmaceutical, Korea Institute of Oriental Medicine, Jeonmin dong, Youseonggu, Daejeon 305-811, Republic of Korea