Publications

Recently, many mega-cities in China are suffering from heavy soot-laden smog including small particulate matter such as PM2.5. First reason is that there must be a very stable atmospheric condition with weak vertical exchanges of air between a boundary layer and upper layer that leads to the formation of fogs and haze. Second reason is the very...

Most environmental policies are meant to achieve a single goal such as reducing pollution, preserving ecosystems or mitigating climate change. Yet environmental issues are frequently interlinked and approaches that exploit these linkages can deliver more than one desirable outcome. The collection of benefits accruing to actions linking climate...

Landfilling is the most common and cost-effective waste disposal method, and it is widely applied throughout the world. In developing countries in Asia there is currently a trend towards constructing sanitary landfills with gas recovery systems, not only as a solution to the waste problem and the associated local environmental pollution, but also...

Climate change has brought an additional dimension to disaster risks in the Asia-Pacific Region as it is projected to exacerbate the intensity and magnitude of various natural hazards such as storms, high-intensity rainfall events, heat waves, floods and droughts. Risk transfer has been widely advocated as one of the best means of risk mitigation...

In ASEAN cities, ‘waste management’ is persistently cited as the top challenge faced by local governments. Ideally, ‘sound’ waste management approaches should be grounded in scientific principles, utilise appropriate technologies, be financially feasible and also socially sensible – a demanding package far from the grasp of many cities. So far...