The study on community structure of benthic macroinvertebrates from wetland Woopo was conducted for the long-term ecological monitoring. The wetland Woopo is located in Changnyeong-Gun, Gyeongsangnam - Do of Korea. In 2006, we investigated the seasonal variation of benthic macroinvertebrates with quantitative and qualitative collecting methods. The collection was performed monthly at four surveying region, Woopo, Sajipo, Mokpo and Topyong stream. In this study, 6 classes, 16 orders, 48 families, 95 species were identified on group of benthic macroinvertebrates. The species diversity index and the species richness index were the highest in Topyung region and it was 3.222 and 10.216 respectively. The two species, Cercion calamorum and Cloeon dipterum were quantitatively collected for 9 months. The changes of body lengths of 50 individuals were recorded and the advanced growth on the two species was expected from present study.

The purposes of this study were (1) to investigate the factors which affect customer satisfaction of Upo wetland ecotourism website, Upo Wetland Cyber Ecological Park. (2) to examine the relationship between satisfaction and behavioral intentions, specifically, the desire to revisit and :recormnend it to others. The four factors were ecotourism contents, design, system charaderistics, and trust. It was found that four factors, i.e., ecotourism contents, design, system characteristics, and trust were significantly influencing customer satisfaction, which in tum affected revisit and word of mouth. Suggestions for further studies and managemental implications are discussed.