Ｑ　What kinds of radioactive materials were released into the atmosphere and the sea and how much?

Ｑ　How has the cesium concentration in the air changed since the accident?

Ｑ　Why Does the Air Dose Rate in Urban Areas Decline Quickly?

Ｑ　How does cesium adsorb onto clay minerals?

Ｑ　Why does mica in soil strongly adsorb radioactive cesium?

Ｑ　What efforts are you making to release the difficult-to-return zones where residents can feel safe?

Ｑ　How is radiation exposure evaluated based on residents’ daily life patterns?

Ｑ　Is there any chance that decontaminated areas may be contaminated again, increasing the air dose rates?

Ｑ　Is it possible for agricultural produce to be bred in areas where soil generated by decontamination was stored temporarily (former temporary storage sites), and will it be safe?

Ｑ　Does radioactive cesium in edible wild plants reduce through cooking? If so, by how much?

Ｑ　I heard most of the forests would not be decontaminated. Does cesium remain in the forests?

Ｑ　Do radioactive cesium concentrations in trees increase over time? If so, can such trees be used as timber?

Ｑ　How is it considered that radioactive cesium-137 (137Cs) concentrations on the forest surface (forest floor) in Fukushima prefecture will change in the future?

Ｑ　Did low-dose radiation exposure in Fukushima prefecture affect de novo mutations of the next generation of trees?

Ｑ　Is there an efficient method for measuring the radiocesium concentration in broadleaf trees used as mushroom bed logs?

Ｑ What environmental factors influence the seasonal and long-term changes in radiocesium (137Cs) concentrations in rivers?

Ｑ　Does defoliation of forests affect the concentration of cesium dissolved in river water?

Ｑ　How is radioactive cesium deposited on land expected to move in the future?

Ｑ　Wouldn't radioactive cesium accumulated at the bottom of lakes, dams, etc. dissolve and affect the ecosystem and farming operations downstream?

Ｑ　How extent does radiocesium flowing in from rivers affect the coastal environment?

Ｑ　What is the current concentration of radioactive cesium in edible wild plants in Fukushima Prefecture?

Ｑ　How is the concentration of radioactive cesium in river fish changing over time?

Ｑ　How is the concentration of radioactive cesium in marine species changing?

Ｑ　What changes do you see in radioactive cesium concentrations in wild animals in Fukushima Prefecture?【Recent trend】

Ｑ　What kind of effects did the accident at the nuclear power station have on aquatic insects and freshwater fish that feeds on them?

Ｑ　What is tritium? What is it like?

Ｑ　Does tritium affect our bodies?

Ｑ　What are the initiatives for third-party analysis of ALPS treated water by JAEA under the national policy?

Ｑ　Where can I find measurement results for tritium in the environment?

Ｑ　If I eat Japanese flounder caught in coastal waters off Fukushima, is there any impact from tritium in ALPS-treated water?