MCUT is concerned about marine ecological conservation. By joining hands with partners around the world, MCUT achieved SDG 14 – Life below water, including (1) Taishan Watershed Environmental Records and Educational Plan for Elementary and Junior High Schools; (2) exploring the topic “how to care for river estuaries?” to help raise awareness of estuary ecology; (3) conducting “Clean River, Blue Sea – Taipei Tamsui River Watershed Waste Screening and Review” to improve its cleanliness; (4) tracking marine water for marine debris. MCUT is committed to protecting watershed ecology and promoting ocean sustainability.