The main factors, they say, are deforestation, overbuilding in catchment areas, the damming and diversion of natural waterways, urban sprawl, and the filling-in of canals, combined with bad planning. Warnings to the authorities, they say, have been in vain.
“I have tried to inform them many times, but they tell me I am a crazy man," said Smith Dharmasaroja, former director general of the Thai Meteorological Department, who is famous here for predicting a major tsunami years before the one that devastated coastal towns in 2004.
The monsoon season this year has brought disaster to Cambodia, the Philippines and Vietnam as well as Thailand, where 283 people are reported to have died.
Thousands of people have been displaced as typhoons have battered the Philippines, and the country's steep rice terraces of Banaue are reported to have been damaged by mudslides.
Floods have spread through Cambodia, where the city of Siem Reap is reported to be knee-deep in water, with floodwaters reaching the nearby temples of Angkor. Read the full report here.
Source: by Seth Mydans, New York Times, Bangkok.
