Variations of dissolved methane in mountainous river networks and its estuaries in Taiwan

Hsiao-Chun Tseng1, Chen-Tung Arthur Chen2, Ting-Hsuan Huang3 and Yu-Chang Chang3, (1)NTOU National Taiwan Ocean University, Institute of Marine Environment and Ecology, Keelung, Taiwan, (2)National Sun Yat-Sen University, Department of Oceanography, Kaohsiung, Taiwan, (3)National Sun Yat-sen University, Department of Oceanography, Kaohsiung 804, Taiwan