[ RadSafe ] Bq/kg soil

[Karen Street]

I see Japan has a standard of 5,000 Bq/kg soil, and that a sizable amount of acreage is affected.

What are the standards of other countries, and how the heck does this get converted into mmSv, assuming this is agricultural land?

I assume there is variation by crop.

What do I not know? 
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Best wishes, 
Karen Street
Friends Energy Project
blog http://pathsoflight.us/musing/index.php