I agree Grantime..i think the isotope of concern at this point is CS 137 , and with a 30 year half life, it has about ten more years before we start seeing a true decline , as it decays into Barium 137. Not many suprises altho, The forest that was cut and buried will decompose leaving, concentrated compost in the soil with the potential for more loss of contamination control. Be that as it may, i believe the main concern for food chain events were the lichen to reindeer meat. Fish to human as well, but i believe that was addressed. ( Chernobyl is the red flag for a headline, sure to bring a public outcry from the so called environmentalists round the globe. ) This is not new data..just a new headline sensationalism.