Monday, August 17, 2009

Soil runoff

Most of the rivers I have seen in Vietnam have a high concentration of soil and are likely to be carrying nitrogen, phosphorous, agrochemicals and soil organic matter. This process will inevitably have some environmental impact, as can be seen in this photo of a river in northern Vietnam


eric said...

that is a lot of sediment. I assume the coast is growing in this area with all that run off

Ba said...


Babzy said...

wow, the colours are surprising !

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