Current status of Korean streams and exploring areas with high necessity for stream structure restorationKwang-Seuk Jeong, Han-Gook Kim, Jong-Chul Jeong, Dong-Kyun Kim, Hyun-Woo Kim, Jae-Kwan Lee, Jong-Min Oh and Gea-Jae JooAnn. Limnol. - Int. J. Lim., 47 (2011) S117-S125DOI: https://doi.org/10.1051/limn/2011024