Will the Tonle Sap River Stop Reversing?

Note: This is a repost of an older blog post of April 23, 2012.

The Tonle Sap lake-river during the dry season (dark blue) and rainy season (light blue).

The Tonle Sap lake-river during the dry season (dark blue) and rainy season (light blue).

So this will be my presentation topic at this year’s 4th Khmer Studies Forum at Ohio University, April 27-29, 2012. Interestingly, the presentation comes at a time when there is more media coverage on the Mekong river issues, including the recentMekong-Japan Summit, Cambodia’swarning to Laos about the Xayaburi dam, and Cambodia’s own criticized tributary dam plans.

You can also follow my musings on the Mekong river issues pertaining to Cambodia at http://whentheriverstopsreversing.wordpress.com/.

I hope to see you at Ohio University. Here’s my presentation abstract:

When the River Stops Reversing: Raising Environmental Awareness for the Tonle Sap
The Mekong river’s unique hydrology has profoundly shaped Cambodian culture and its civilization for over two millennia. From the author’s experience, however, modern Cambodians do not appear to fully understand or appreciate this connection, resulting in lack of engagement on environmental issues and misguided development policies. The Tonle Sap river is believed to be the world’s only inland river that seasonally reverses its flow. The significance of this hydrological reversal lies beyond its physical symbolism – more importantly, it determines the food security of Cambodia, having shaped its cultural lifeblood for over two millennia. To most Cambodians, this river’s strange rhythm seems ‘natural’ and enduring. However, today the Mekong and Tonle Sap rivers are under threat from infrastructure development and climate change more than ever before. For example, the erection of a dam or a decrease in rainfall could disrupt the seasonal reversal. In this context, the author believes that the metaphor of an irreversible Tonle Sap river can serve as a wake-up call for Cambodians of all walks of life to be more aware of their physio-social environment. Through better education and activism, this narrative could elicit more widespread engagement in Mekong river issues, while also bringing about more sustainable national policies to address the developmental and environmental challenges that Cambodia and neighboring countries face in managing this shared resource.

Here’s the full video of my presentation.

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