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![概要(Abstract)](images/img127.jpg) |
概要(Abstract) |
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![崩壊系列 (Decay series)](images/img73.jpg) |
崩壊系列 (Decay series) |
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![核データ (Nuclear data)](images/img24.jpg) |
核データ (Nuclear data) |
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![自然γ線による波高分布 (Pulse-height distribution due to natural gamma rays)](images/img161.jpg) |
自然γ線による波高分布 (Pulse-height distribution due to natural gamma rays) |
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![比放射能 (Specific radioactivity)](images/img159.jpg) |
比放射能 (Specific radioactivity) |
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![換算係数 (Conversion factors)](images/img156.jpg) |
換算係数 (Conversion factors) |
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![土壌一様線源による場 (Terrstrial gamma ray field)](images/img36.jpg) |
土壌一様線源による場 (Terrstrial gamma ray field) |
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![土壌一様線源によるエネルギー分布 (Energy distribution of terrestrial gamma rays)](images/img82.jpg) |
土壌一様線源によるエネルギー分布 (Energy distribution of terrestrial gamma rays) |
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![土壌一様線源によるエネルギー分布 (Energy distribution of terrestrial gamma rays)](images/img179.jpg) |
土壌一様線源によるエネルギー分布 (Energy distribution of terrestrial gamma rays) |
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![土壌一様線源による高度分布 (Height distribution of terrestrial gamma rays)](images/img98.jpg) |
土壌一様線源による高度分布 (Height distribution of terrestrial gamma rays) |
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![土壌一様線源による角度分布 (Angular distribution of terrestrial gamma rays)](images/img65.jpg) |
土壌一様線源による角度分布 (Angular distribution of terrestrial gamma rays) |
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![土壌一様線源による角度分布1 (Angular distribution of terrestrial gamma rays)](images/img33.jpg) |
土壌一様線源による角度分布1 (Angular distribution of terrestrial gamma rays) |
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![土壌一様線源による角度分布2 (Angular distribution of terrestrial gamma rays)](images/img72.jpg) |
土壌一様線源による角度分布2 (Angular distribution of terrestrial gamma rays) |
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![土壌一様線源による線量率の深度分布 (Depth distribution of terrestrial gamma dose rate)](images/img90.jpg) |
土壌一様線源による線量率の深度分布 (Depth distribution of terrestrial gamma dose rate) |
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![大深度地下での自然γ線量率 (Natural gamma ray dose rates at large depths)](images/img163.jpg) |
大深度地下での自然γ線量率 (Natural gamma ray dose rates at large depths) |
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![円柱線源寄与率:検出器高度0m (Contribution of cylindrical sources at 0 m)](images/img17.jpg) |
円柱線源寄与率:検出器高度0m (Contribution of cylindrical sources at 0 m) |
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![円柱線源寄与率:検出器高度1m (Contribution of cylindrical sources at 1m)](images/img68.jpg) |
円柱線源寄与率:検出器高度1m (Contribution of cylindrical sources at 1m) |
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![NaI応答関数 (Response functions for an NaI)](images/img126.jpg) |
NaI応答関数 (Response functions for an NaI) |
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![NaIシンチレータの換算係数 (Conversion factors for NaI scintillators)](images/img155.jpg) |
NaIシンチレータの換算係数 (Conversion factors for NaI scintillators) |
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![有限物による線量率 (Dose rate due to a finite substance)](images/img43.jpg) |
有限物による線量率 (Dose rate due to a finite substance) |
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![崖の立体角 (Solid angle of a cliff)](images/img174.jpg) |
崖の立体角 (Solid angle of a cliff) |
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![降水平面線源によるエネルギー分布 (Energy distribution due to precipitation)](images/img95.jpg) |
降水平面線源によるエネルギー分布 (Energy distribution due to precipitation) |
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![降水平面線源による高度分布 (Height distribution due to precipitation)](images/img60.jpg) |
降水平面線源による高度分布 (Height distribution due to precipitation) |
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![降水平面線源による角度分布 (Angular distribution due to precipitation)](images/img105.jpg) |
降水平面線源による角度分布 (Angular distribution due to precipitation) |
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![降水放射能と線量上昇 (Rainwater activity and dose increment)](images/img130.jpg) |
降水放射能と線量上昇 (Rainwater activity and dose increment) |
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![地質年代表 (Geological time scale)](images/img13.jpg) |
地質年代表 (Geological time scale) |
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![大陸地殻年齢と線量率 (Age of continental crust and dose rates)](images/img91.jpg) |
大陸地殻年齢と線量率 (Age of continental crust and dose rates) |
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![分配係数 (Partition coefficients)](images/img172.jpg) |
分配係数 (Partition coefficients) |
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![カリ−シリカ図 (K2O-SiO2 diagram)](images/img189.jpg) |
カリ−シリカ図 (K2O-SiO2 diagram) |
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![日本の深成岩のSiO2含有量 (SiO2 contents of plutonic rocks in Japan)](images/img136.jpg) |
日本の深成岩のSiO2含有量 (SiO2 contents of plutonic rocks in Japan) |
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![岩石・土壌線量率 (Rock and soil dose rates)](images/img112.jpg) |
岩石・土壌線量率 (Rock and soil dose rates) |
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![岩石と線量率 (Rocks and dose rates)](images/img118.jpg) |
岩石と線量率 (Rocks and dose rates) |
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![岩石線量率寄与 (Contributions to rock dose rates)](images/img184.jpg) |
岩石線量率寄与 (Contributions to rock dose rates) |
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![地表γ線量率の空間変動 (Spatial variations in terrestrial gamma dose rates)](images/img108.jpg) |
地表γ線量率の空間変動 (Spatial variations in terrestrial gamma dose rates) |
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![日本の地体構造 (Geotectonics of Japan)](images/img69.jpg) |
日本の地体構造 (Geotectonics of Japan) |
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![日本地質図 (Geologic map of Japan)](images/img10.jpg) |
日本地質図 (Geologic map of Japan) |
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![日本の岩石線量率 (Rock dose rates in Japan)](images/img61.jpg) |
日本の岩石線量率 (Rock dose rates in Japan) |
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![日本の岩石線量率-SiO2 (Rock dose rate vs. SiO2 of rock in Japan)](images/img209.jpg) |
日本の岩石線量率-SiO2 (Rock dose rate vs. SiO2 of rock in Japan) |
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![日本の岩石線量率-K2O (Rock dose rate vs. K2O of rock in Japan)](images/img213.jpg) |
日本の岩石線量率-K2O (Rock dose rate vs. K2O of rock in Japan) |
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![日本の土壌線量率 (Soil dose rates in Japan)](images/img147.jpg) |
日本の土壌線量率 (Soil dose rates in Japan) |
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![日本の土壌線量率-基盤岩石SiO2 (Soil dose rate vs. SiO2 of bedrock in Japan)](images/img215.jpg) |
日本の土壌線量率-基盤岩石SiO2 (Soil dose rate vs. SiO2 of bedrock in Japan) |
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![日本の土壌線量率-基盤岩石K2O (Soil dose rate vs. K2O of bedrock in Japan)](images/img217.jpg) |
日本の土壌線量率-基盤岩石K2O (Soil dose rate vs. K2O of bedrock in Japan) |
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![日本の土壌中のU,Th,K濃度(U,Th, K concentrations in soils of Japan)](images/img116.jpg) |
日本の土壌中のU,Th,K濃度(U,Th, K concentrations in soils of Japan) |
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![日本の地表γ線量率 (Terrestrial gamma ray dose rates in Japan)](images/img122.jpg) |
日本の地表γ線量率 (Terrestrial gamma ray dose rates in Japan) |
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![下限磁気剛度 (Cut-off rigidity)](images/img132.jpg) |
下限磁気剛度 (Cut-off rigidity) |
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![太陽磁場とモスクワ中性子モニタ (Force field potential and Moscow Neutron Monitor)](images/img203.jpg) |
太陽磁場とモスクワ中性子モニタ (Force field potential and Moscow Neutron Monitor) |
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![宇宙線硬成分のエネルギー分布 (Energy distribution of cosmic-ray hard component)](images/img89.jpg) |
宇宙線硬成分のエネルギー分布 (Energy distribution of cosmic-ray hard component) |
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![宇宙線軟成分のエネルギー分布 (Energy distribution of cosmic-ray soft component)](images/img110.jpg) |
宇宙線軟成分のエネルギー分布 (Energy distribution of cosmic-ray soft component) |
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![宇宙線硬成分の角度分布 (Angular distribution of cosmic-ray hard component)](images/img123.jpg) |
宇宙線硬成分の角度分布 (Angular distribution of cosmic-ray hard component) |
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![宇宙線束高度分布 (Altitude distribution of cosmic ray fluxes)](images/img114.jpg) |
宇宙線束高度分布 (Altitude distribution of cosmic ray fluxes) |
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![宇宙線上空分布 (Altitude distribution of cosmic rays)](images/img53.jpg) |
宇宙線上空分布 (Altitude distribution of cosmic rays) |
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![宇宙線高度分布 (Height distribution of cosmic rays)](images/img131.jpg) |
宇宙線高度分布 (Height distribution of cosmic rays) |
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![日本の宇宙線上空分布 (Altitude distribution of cosmic rays in Japan)](images/img170.jpg) |
日本の宇宙線上空分布 (Altitude distribution of cosmic rays in Japan) |
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![日本の宇宙線高度分布(Height distribution of cosmic rays in Japan)](images/img166.jpg) |
日本の宇宙線高度分布(Height distribution of cosmic rays in Japan) |
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![海面高度での宇宙線 (Cosmic-rays at sea-level)](images/img181.jpg) |
海面高度での宇宙線 (Cosmic-rays at sea-level) |
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![日本の宇宙線深度分布 (Depth distribution of cosmic rays in Japan)](images/img151.jpg) |
日本の宇宙線深度分布 (Depth distribution of cosmic rays in Japan) |
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![ミュー粒子深度分布 (Depth distribution of muon)](images/img44.jpg) |
ミュー粒子深度分布 (Depth distribution of muon) |
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![宇宙線地下角度分布 (Angular distribution of cosmic rays underground)](images/img177.jpg) |
宇宙線地下角度分布 (Angular distribution of cosmic rays underground) |
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![宇宙線線量率と予測 (Cosmic ray dose rate and its prediction)](images/img211.jpg) |
宇宙線線量率と予測 (Cosmic ray dose rate and its prediction) |
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![宇宙線のパワースペクトル (Power spectrum of cosmic rays)](images/img106.jpg) |
宇宙線のパワースペクトル (Power spectrum of cosmic rays) |
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![NaIシンチレータの宇宙線計数率 (NaI count rate due to cosmic rays)](images/img140.jpg) |
NaIシンチレータの宇宙線計数率 (NaI count rate due to cosmic rays) |
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![地球規模ラドン分布 (General circulation of radon)](images/img113.jpg) |
地球規模ラドン分布 (General circulation of radon) |
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![大陸上空のラドン (Rn over the continent)](images/img100.jpg) |
大陸上空のラドン (Rn over the continent) |
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![ラドン娘の高度分布 (Height distribution of radon daughters)](images/img64.jpg) |
ラドン娘の高度分布 (Height distribution of radon daughters) |
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![気中ラドンからのγ線量率 (Gamma ray dose rates due to atmospheric radon)](images/img120.jpg) |
気中ラドンからのγ線量率 (Gamma ray dose rates due to atmospheric radon) |
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![日本の年平均ラドン濃度 (Annual mean Radon concentrations in Japan)](images/img93.jpg) |
日本の年平均ラドン濃度 (Annual mean Radon concentrations in Japan) |
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![ラドン娘のパワースペクトル (Power spectrum of radon daughters)](images/img157.jpg) |
ラドン娘のパワースペクトル (Power spectrum of radon daughters) |
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![ラドンと降水放射能 (Radon and rainout radioactivity)](images/img138.jpg) |
ラドンと降水放射能 (Radon and rainout radioactivity) |
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![都道府県別線量率レベル (Dose rate level in each Prefecture)](images/img35.jpg) |
都道府県別線量率レベル (Dose rate level in each Prefecture) |
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![都道府県別顔グラフ (Face graph of dose rate levels in each Prefecture)](images/img48.jpg) |
都道府県別顔グラフ (Face graph of dose rate levels in each Prefecture) |
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