PADANG, Indonesia — The death toll from last week's catastrophic floods and landslides in parts of Asia surged past 1,500 Thursday as rescue teams raced to reach survivors isolated by the disaster with hundreds of people still unaccounted for across the region.
The latest figure came as meteorologists warned of renewed rainfall across North Sumatra, West Sumatra, and Aceh in coming days, sparking fears of further devastation in areas already reeling from deadly floods.
The tragedy was compounded by warnings that decades of deforestation caused by unchecked development, mining and palm oil plantations may have worsened the devastation. Calls grew for the government to act.
''We need the government to investigate and fix forest management,'' said Rangga Adiputra, a 31-year-old teacher whose home in West Sumatra was swept away. The hills above his village on the outskirts of Padang city had been scarred by illegal logging.
''We don't want this costly disaster to happen again," he said.
Authorities said 836 people were confirmed dead in Indonesia, 479 in Sri Lanka and 185 in Thailand, as well as three in Malaysia.
Many villages in Indonesia and Sri Lanka remained buried under mud and debris, with 859 people still unaccounted for in both countries.
Thousands reportedly faced severe shortages of food and clean water in cut off areas. The floods and landslides washed away roads and bridges and knocked out telecommunications, leaving many communities inaccessible.