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Southeast Asia

An underwater image shows a diving scientist drilling into a large, white dome of coral.
Posted inResearch Spotlights

Coral Chemistry Reflects Southeast Asia’s Economic Expansion

by Rebecca Dzombak 11 May 202322 August 2023

Soil erosion from economic development sent sediments into the South China Sea—and into coral skeletons.

Satellite image of tan whisps of clouds over green land. There is brown land to the right and blue ocean to the left.
Posted inNews

Extreme Wildfires Make Their Own Weather

by Elise Cutts 8 March 202313 March 2023

Extreme fires in the western United States and Southeast Asia influenced the local weather in ways that make fires and smoke pollution worse.

Dynamic topography in the Banda arc and Weber Deep.
Posted inEditors' Highlights

Transient Mantle Flow Triggers Morphotectonic Activity in Asia

by Claudio Faccenna 8 April 20224 August 2023

Changes in mantle dynamics following the Australian collision in southeast Asia triggered fast and intense morphotectonic activity at the surface.

Under a cloudy sky, numerous blue-tipped sand mining ships dot the green-blue waters of the Mekong River.
Posted inNews

Satellites Spy on Sand Mining in the Mekong

by Alka Tripathy-Lang 21 December 202110 January 2022

Concrete, used in everything from streets to skyscrapers, needs sand, often mined from active rivers in developing countries with little oversight. Researchers can now use satellites to keep watch.

Slash-and-burn agriculture in Laos
Posted inResearch Spotlights

农事用火加剧东南亚空气污染

by Terri Cook 2 November 202128 March 2023

农事用火和森林采伐用火对贫困人口的影响过大,减少这些用火每年可帮助防止5.9万人过早死亡。

Slash-and-burn agriculture in Laos
Posted inResearch Spotlights

Fires Lit for Agriculture Boost Air Pollution in Southeast Asia

by Terri Cook 8 October 202129 March 2023

Reducing fires lit for agricultural management and deforestation, which unduly affect poorer populations, could help prevent 59,000 premature deaths per year.

Plot showing relationship between subsidence rates and drainage density
Posted inEditors' Highlights

SE Asia Peatlands Subsidence Tied to Drainage Density

by A. Barros 29 March 202129 March 2023

Human-made channelization significantly accelerates peat decomposition and drives ground-surface deformation in tropical wetlands.

Plot showing volume transport changes in the AMOC and ITF in response to an abrupt quadrupling of carbon-dioxide occurring in year 0
Posted inEditors' Highlights

What Causes Centennial Changes in the Indonesian Throughflow?

by J. Sprintall 11 January 202112 January 2022

Transient long-term changes in the strength of the Indonesian Throughflow are unexpectedly linked to circulation changes in the remote high-latitude North Atlantic.

The Sun sets over a rice field in Cambodia.
Posted inNews

Will Rising Temperatures Make Rice Too Toxic?

by N. Ogasa 9 December 202028 February 2023

Greenhouse experiments reveal how higher temperatures act to elevate arsenic levels in rice and may help focus efforts to solve a crisis threatening food systems around the world.

Gold dome of Shwedagon Pagoda dominates the skyline
Posted inNews

A Golden Opportunity to Save Shwedagon Pagoda’s Acclaimed Dome

Richard Sima, freelance science writer by Richard J. Sima 10 July 20206 January 2023

The dome is replaced every 5 years, and researchers are studying how to make the gold more durable.

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Coupled Isotopes Reveal Sedimentary Sources of Rare Metal Granites

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Inside Volcanic Clouds: Where Tephra Goes and Why It Matters

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