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

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

Ｑ　I heard lichens tend to capture cesium. What is the mechanism like? (1)

Ｑ　I heard lichens tend to capture cesium. What is the mechanism like? (2)NEW

Ｑ　What are radiation and radioactivity? What are their effects on our health and how can we prevent them?

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

Ｑ　In what ways does exposure to radiation occur the environment? What kinds of radiation exposures are important in Fukushima?

Ｑ　How can we evaluate radioactive material taken inside our body?

Ｑ　Is it possible to precisely estimate radiation doses from air dose rates?

Ｑ　Does radioactive Cs migrate from reused soils that have been stripped during decontamination?

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

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

Ｑ　Do radioactive cesium concentrations in trees change season to season?NEW

Ｑ　What kind of changes did radioactive cesium concentrations in wood and bark of trees contaminated by the nuclear accident go through over 10 years since the accident?NEW

Ｑ　What kind of changes did radioactive cesium in forest soil contaminated by the nuclear accident go through over 10 years since the accident?NEW

Ｑ　If there is an unprecedentedly large outflow of water, can you still predict the transfer of radioactive cesium? NEW

Ｑ　Will heavy rain cause the runoff of deposited cesium?［Radioactive cesium migration caused by torrential rain in October 2019: Upper river basin］

Ｑ　Will heavy rain cause the runoff of deposited cesium? 【Radioactive cesium migration caused by torrential rain in October 2019: Middle to lower river basin】

Ｑ　Is it possible to use river water for drinking water?

Ｑ　Will the concentration of radioactive cesium in lake water remain high unless contaminated sediments are removed from reservoir beds?

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

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

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

Ｑ　Are some species of wild mushrooms more prone to absorb cesium than others?

Ｑ　What conditions influence the radioactive cesium concentration in freshwater fish?

Ｑ　What is tritium? What is it like?NEW

Ｑ　Does tritium affect our bodies?NEW

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

Ｑ　What happened to the inside of the reactor pressure vessel and storage vessel after the accident?NEW

Ｑ　On performing fuel debris retrieval work, what kind of measures are taken to ensure the safety of workers?NEW