Ｑ　In what kinds of land use is radioactive cesium deposited? How much is deposited?

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

Ｑ　How much radioactive cesium is released from forests? How much radioactive cesium flows into the sea?

Ｑ　Will clean areas be contaminated due to radioactive cesium flowing out of forests?

Ｑ　Will airborne pollen containing radioactive cesium come from forests and affect human health?

Ｑ　When it rains, does radioactive cesium flow out of forests with soil?

Ｑ　When it rains, does radioactive cesium flow out of forests with soil? 【137Cs flow from river basins and mountain slope】

Ｑ　When it rains, does radioactive cesium flow out of forests with soil? 【Tendency of the change of the

Ｑ　When it rains, does radioactive cesium flow out of forests with soil? 【Relationship between the coverage rate of forest floor and flowing rate from forests】

Ｑ　Is radioactive cesium in forests dispersed by wind? 【Near forests】

Ｑ　Is radioactive cesium in forests dispersed by wind? 【Airy places】

Ｑ　Where is radioactive cesium deposited in forests, and how much? How do the locations and amounts change over time?

Ｑ　What is the mechanism of radioactive cesium migration in the depth direction? 【Example of analysis】

Ｑ　Is the environmental dynamics of radioactive cesium released by the accident at the Fukushima Daiichi NPS any different from that near Chernobyl after the Chernobyl disaster?

Ｑ　How much do we know now about the movement of radioactive cesium in the forest-stream ecosystems?

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

Ｑ　In future, what will be radiation exposures to forest workers? Are there any methods to reduce it?

Ｑ　Does the concentration of radioactive cesium deposited in mountain forests vary by altitude and location?

Ｑ　How do air dose rates in forests change with time?

Ｑ　Does radioactive cesium move from the ground surface to underground or into groundwater? 【Movement in the water flow in the litter layer】

Ｑ　Does radioactive cesium move from the ground surface to underground or into groundwater? 【Movement in underground water】

Ｑ　Does radioactive cesium move from the ground surface to underground and into groundwater? 【Vertical movement in soil】

Ｑ　How does radioactive cesium in forests move from trees to the ground surface? 【Movement in throughfall, stemflow, and litterfall】

Ｑ　How does radioactive cesium in forests move from trees to the ground surface? 【Movement as particulate and dissolved states】

Ｑ　Does forest type (deciduous broad-leaf forests or cedar forests) affect the dynamics of radioactive Cs?

Ｑ　How does the distribution of radioactive cesium concentrations in forests change over time?【Example of analysis】

Ｑ　Will cesium distribution in forests continue to change in the future?

Ｑ　Where does radioactive cesium absorbed in cedar wood come from?

Ｑ　What is the relationship between the movement of cesium in forests and air dose rates?

Ｑ　Is the downward migration of radioactive cesium in forest soils in Japan after the Fukushima accident any different from the movement of radioactive cesium around Chernobyl after the Chernobyl disaster?

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

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?

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

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　How does radiocesium leach from forest leaf litter and humus into water?

Ｑ　How much radioactive cesium is contained in leaf litter in the forests of Fukushima Prefecture?

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