正在显示 1 至 2 笔资料（共 2 笔资料）
城大生物及化學系譚鳳儀講座教授研究發現，紅樹林人工濕地能有效去除污水中的懸浮物、氮、磷污染物，去除率達九成以上。
Some 20 archeologists, scholars, researchers and curators from the mainland, Hong Kong, Taiwan, South East Asia and Australia gathered at CityU, 24 and 25 June 2004, to exchange their findings on China's 12th to 15th century ceramics and maritime trade.