Study on long-term sediment dynamics in a large shallow lake, the Laguna de Bay in the Philippines

Kensuke Naito1, Atsuhiro Yorozuya1, Eugene C. Herrera2 and Shinji Egashira1, (1)ICHARM International Centre for Water Hazard And Risk Management, Tsukuba, Japan, (2)University of the Philippines Diliman, Institute of Civil Engineering, Quezon City, Philippines