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Key messages There is a need for a broader and holistic effort to address a host of environmental issues and challenges faced by the Tonle Sap Lake (TSL). In order to realize a sustainable and resilient TSL and its basin, this policy guide suggests three resilience enhancement measures: i) Ecohydrological resilience enhancement measures, ii) Land...

Due to the cumulative effects of rapid urbanization, population growth and climate change, many inland and coastal water bodies around the world are experiencing severe water pollution. To help make land-use and climate change adaptation policies more effective at a local scale, this study used a combination of participatory approaches and computer...

Literature suggests a significant potential for synergies among climate change adaptation and mitigation (CCA & M) policies, especially in urban areas. However, the understanding of how best to integrate CCA &M is limited despite the fact that there is an increasing interest, particularly in Southeast Asian countries, in achieving the integration...

We use crowdsourced GIS data from OpenStreetMap to help automate the mapping of land cover in Landsat satellite imagery. The OpenStreetMap data had limited area coverage, but was useful for building a model which could classify land cover in the other areas.

We developed a method for mapping residential areas using freely available satellite imagery. The resultant residential area map can be used for risk assessment (e.g. to estimate the population living in a flood-prone area). Our method can be applied for flood risk assessment in other watersheds in the future.

The West Asia and North African (WANA) countries are projected to undergo a range of climate change impacts that can put even greater pressure on the already over utilized water and land resources in the region calling for an urgent intervention for climate change risk reduction in these countries. Though WANA appears to be a rich region from the...

Pilot training programs were conducted in Cambodia for province and sub-province level government officers of the agriculture department to test the effectiveness of draft training modules on climate change adaptation. The pilot tested training modules include ‘Agriculture extension staffs at provincial level’ and ‘District and commune officers’...

Cambodia is one of the most vulnerable countries to climatic and non-climatic vagaries in the Southeast Asia. Annual river floods along the Tonle Sap and Mekong Rivers are more common during monsoon season and are the most important developmental concerns in the region. Cambodia has put in place the National Committee for Disaster Management that...

This paper presents a case study of drought risk assessment and management in Svay Rieng province of Cambodia. Drought is a creeping disaster and has debilitating impacts on rural livelihoods and socio-economic conditions. Interviews with local communities, government administration, and non-governmental agencies indicated the lack of livelihood...

This dataset contains GIS maps (.shp files) of built-up/urban land in the Philippines in 2018 (current) and 2050 (future), considering low/medium/high future urban expansion scenarios. The 2050 urban area maps were generated using a cellular automata logistic regression model, which was applied to historical urban area maps and other openly...