J. Jpn. Soc. Soil Phys.
౔৕ͷ෺ཧੑ

No. 124, p.3 ∼ 9 (2013)

JpGU ಛूʮ෺࣭Ҡಈͱ‫ڥ؀‬ϦεΫධՁʯ΁ͷট଴— ஍‫ٿ‬Պֶ΁ͷ౔৕෺ཧͷߩ‫— ݙ‬৿ɹ໵ੇࢤ 1 · ࡈ౻޿ོ 21. ͸͡Ίʹ͔ͳΓ੝େͳձͱͳͬͨɽ͜ͷΑ͏ͳ‫Ͱܗ‬ɼ೶ֶɼ޻ֶɼཧֶͱ͍͏ҟͳΔ෼໺౔৕෺ཧֶձʹू͏ࢲͨͪ‫ٕ · ऀڀݚ‬ज़ऀୡ͸ʮ౔ʯʹ਎Λஔ͖ͳ͕Βɼ౔৕ʹ୅ද͞ΕΔʮଟ޸࣭ମ಺ͷ෺ΛΩʔϫʔυʹ‫׆‬ಈ͢Δ؇΍͔ͳू߹ମ͕ͩɼۙ೥ͷά࣭Ҡಈʯͱ͍͏ΩʔϫʔυΛ‫ʹݩ‬೥ʹҰճͷֶज़ަྲྀΛϩʔόϧԽʹ͋Θͤͯɼֶज़ʹ͍ͭͯ΋άϩʔόϧԽ͕ଓ͚͍ͯΔɽ͔͠͠ɼ͜Ε·Ͱ໨ʹ‫͜Ͱܗͨ͑ݟ‬ͷֶज़ਐΈͭͭ͋Δɽྡࠃ͔Βඈདྷ͢Δԫ࠭΍ͦΕʹ෇ண͢Δަྲྀͷ੒Ռ͕͋Δͱ͸͍͑ͳ͍ɽҰํͰɼ౔৕෺ཧֶձԽֶ෺࣭ͷಈଶͷղ໌ʹ͍ͭͯ͸ɼීஈ͔Β೪౔ · γϧͰ͸൒ੈ‫ل‬Ҏ্ʹΘͨΔ౔৕෺ཧֶʹؔ͢Δ‫ڀݚ‬ͷ஝ੵτͳͲͷ‫ٵ‬ணಛੑΛ‫͢ڀݚ‬Δࢲͨͪʹ͸Կ͔ߩ‫͖ͦͰݙ‬͕͋Γɼࠓ‫ޙ‬஍‫ٿ‬Պֶ౳ͷҟ෼໺ͱͷֶज़ަྲྀΛਤͬͯ͏ͳ‫͕͢ؾ‬ΔɽӴ੕ʹΑΔશ‫؍ٿ‬ଌʹΑͬͯಘΒΕΔ཮͍͘தͰɼ͜Ε·Ͱͷ‫ڀݚ‬੒Ռ͕ద੾ʹ൓ө͞Ε͍ͯ͘Ҭ͔ΒͷೋࢎԽ୸ૉ์ग़ͷσʔλ΋஍্Ͱͷ஍ಓͳ‫ূݕ‬͜ͱ͕ɼ౔৕෺ཧֶ෼໺͕ࠓ‫ൃʹߋޙ‬ల͍ͯͨ͘͠Ίʹ͕͔ܽͤͳ͍ɽ౦೔ຊେ਒ࡂͱͦΕʹଓ͘௡೾ʹΑΔ೶͸ෆՄܽͰ͋ΔɽͦͷͨΊʹ͸ɼେձͰൃද͞Εͨ‫ڀݚ‬஍ͷ‫ף‬ਫɼ์ࣹੑ෺࣭ʹΑΔ౔৕ͷԚછͱͦͷআછͳͲ੒ՌΛ‫ͨ͠ʹݩ‬࿦จ΍૯આΛ౔৕ͷ෺ཧੑʹͯఆ‫ظ‬తʹ͸‫ه‬Աʹ৽͍͠ͱ͜ΖͰɼզʑͷ஥͕ؒ‫ݱ‬஍Ͱ‫׼‬Λྲྀ͠ൃද͠ɼ౔৕෺ཧֶͷߩ‫ݙ‬΍ͦͷՄೳੑΛ໨ʹ‫͑ݟ‬Δ‫ܗ‬͍ͯΔɽ

Ͱ͍ࣔͯ͘͜͠ͱ͕ඞཁͰ͋Δɽͦ͜Ͱʮ౔৕ͷ෺ཧੑʯ͜ͷΑ͏ʹ౔৕෺ཧ‫ͯͬݴͱڀݚ‬΋ۙ೥͸஍‫نٿ‬໛ͷӨ‫ڹ‬Λߟྀͭͭ͠ਐΊΔ಺༰͕૿͍͑ͯΔͨΊɼࢲͷࢴ໘ΛआΓͯɼJpGU ಛूΛ૊Έɼࠓ‫ޙ‬೥ʹ 2∼3 ใఔ౓࿦จΛ‫͍ͯ͑ߟͱ͍͖͍ͨͯ͠ࡌܝ‬Δɽͨͪ΋ɼ΋ͱ΋ͱͷ‫׆‬ಈͷ৔Ͱ͋Δʮ೶ֶʯΛ‫ܧ‬ଓͭ͠

JpGU ಛूΛ࢝ΊΔʹ͋ͨͬͯɼ͜͜Ͱ͸஍‫ٿ‬࿭੕Պͭ΋ɼ஍‫ٿ‬Պֶͱͷؔ࿈Λ಄ͷย۱ʹஔ͖ͳ͕Β‫ڀݚ‬Λֶ࿈߹ͱ౔৕ͷ෺ཧੑ‫ڀݚ‬ͷؔ܎ΛৼΓฦΔɽ໨తͷͻల։͢Δ࣌‫ʹظ‬དྷ͍ͯΔͷ͔΋஌Εͳ͍ɽͦͯ͠ɼࢲͨͱͭ͸ɼ౔৕෺ཧֶձ͕஍‫ٿ‬Պֶͷ࿮૊ΈͷதͰߩ‫Ͱݙ‬͕ͪ͜Ε͔Β‫ڀݚ‬੒Ռൃද΍ଞ෼໺ͷ‫ͱऀڀݚ‬ͷަྲྀ͖Δ͜ͱΛࣔ͢͜ͱͰ͋ΔɽԹஆԽ΍‫ީؾ‬มಈΛ͸͡Ίʹ͓͍ͯଘࡏ‫ײ‬Λൃ‫͖΂͢ش‬৔ͷҰͭͱͯ͠ɼ೔ຊ஍‫ٿ‬ͱ͢Δ஍‫ڥ؀ٿ‬໰୊ͷߴ·ΓͷதͰɼ౔৕ͷ෺ཧੑ‫ڀݚ‬࿭੕Պֶ࿈߹ʢJapan Geoscience UnionɼJpGUɼ2005 ઃ͸ɼ೶ֶɼ޻ֶͷ࿮૊ΈΛ௒͑ͯ޿ࣾ͘ձߩ‫͖Ͱ͕ݙ‬Δཱʣ͕͋ΔɽJpGU ͸஍‫ٿ‬ՊֶΛத৺ͱͯ͠ɼ‫ؾ‬৅ɼւֶ໰ͱͯ͠ೝࣝͰ͖Δɽ΋͏ͻͱͭͷ໨త͸ɼ஍‫ٿ‬࿭੕༸ɼ஍࣭ɼ࿭੕ՊֶͳͲ෯޿ֶ͍໰෼໺Λѻ͏࿈߹૊৫Պֶ࿈߹͕޲͔͏ํ޲ੑΛ঺հ͢Δ͜ͱͰɼ೔ຊͷֶज़Ͱɼ౔৕෺ཧֶձ͸ 2009 ೥ʹՃໍͨ͠ɽͦ͜Ͱ͸ 2007ͷதʹ͓͚Δ஍࣭ · ౔৕‫ڀݚڥ؀‬ͷҐஔ͚ͮΛߟ͑Δ͜೥͔ΒɼSubsurface Mass Transport, Material Cycle, andͱ͕Ͱ͖Ε͹޾͍ͱߟ͍͑ͯΔɽ

Environmental Assessment. ͱ͍͏ηογϣϯ͕։࠵͞Ε͓ͯΓɼஶऀΛ͸͡Ίͱͯ͠౔৕෺ཧֶձձһ͕ίϯϏʔφʢٞ௕ʣͱͯ͠ࢀը͍ͯ͠Δɽ౔৕΍‫ؠ‬ੴ͔ΒͳΔ஍࣭ഔମʹ͓͚Δ෺࣭Ҡಈ · ෺࣭॥‫͍ͯͭʹ؀‬ɼࣨ಺࣮‫ݧ‬ɼ‫ݱ‬Ґஔࢼ‫ݧ‬ɼϑΟʔϧυௐࠪɼղੳ · ධՁϞσϧ‫ؔͼٴ‬࿈Ԡ༻෼໺΁ͷద༻ͳͲɼ޿͍ࢹ఺͔Βٞ࿦͠ɼࠃ಺֎ʹ͓͚Δ࠷৽੒ՌͷަྲྀΛਤΔ͜ͱΛ໨తͱͯ͠౔৕ɼ஍൫ɼ‫ֶ޻ڥ؀‬Λத৺ͱ͢Δ‫ൃڀݚ‬ද͕ߦΘΕ͍ͯΔɽ2012 ೥͸ 6 ೥໨ʹ౰ͨΔ͕ɼ೥ʑൃද݅਺͸ଟ͘ͳΓɼ૯ൃද݅਺ 46 ݅ͱͻͱͭͷηογϣϯͱͯ͠͸
1 Graduate school of Environmental and life science, Okayama University
2 Institute of Agriculture, Graduate School of Tokyo University of Agri-culture and Technology
2013 ೥ 6 ݄ 13 ೔डߘɹ 2013 ೥ 6 ݄ 29 ೔डཧ

2. ೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹ͱͦͷ੒Γཱͪ
2.1 ೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹ͱ͸೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹ʹΑΔͱɼެӹࣾஂ๏ਓ೔ຊ஍
‫ٿ‬࿭੕Պֶ࿈߹͸ɼ஍‫ٿ‬࿭੕ՊֶΛߏ੒͢Δ͢΂ͯͷ෼໺‫ͦͼٴ‬ͷؔ࿈෼໺ΛΧόʔ͢Δ‫ٕ · ऀڀݚ‬ज़ऀ · ‫ڭ‬ҭؔ܎ऀ · Պֶίϛϡχέʔλɼͦͷ΄͔஍‫ٿ‬࿭੕Պֶ෼໺ʹؔ৺Λֶ࣋ͭੜ΍Ұൠࢢຽ͔ΒͳΔ 7000 ໊Ҏ্ͷ‫ݸ‬ਓձһͱ஍‫ٿ‬࿭੕Պֶؔ࿈ 48 ֶ‫ڠ‬ձΛஂମձһͱ͢Δֶज़ஂମͰ͋Δʢ೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹, 2013ʣɽ஍‫ٿ‬࿭੕Պֶ͸ɼ஍‫ٿ‬෺ཧֶɼ஍ֶ࣭ɼ߭෺ֶɼ஍ཧֶͳͲͷֶ໰෼໺͔Βߏ੒͞Ε͓ͯΓɼ͞ΒʹͦΕͧΕͷ෼໺͕‫ؾ‬৅ֶɼ஍਒ֶɼՐࢁֶɼ‫ؠ‬ੴֶɼଯੵֶɼ‫ݹ‬ੜ෺ֶɼ౔৕ͷ෺ཧੑɹୈ 124 ߸ɹ (2013)

4Table 1 େ‫ؾ‬ਫ‫ݍ‬Պֶ಺ͷαϒηΫγϣϯ.
Subsection group in Atmospheric and Hydrospheric Sciences.

Ͱɼ༷ʑͳ࣌ؒͱۭؒεέʔϧΛ͍࣋ͬͯΔͨΊɼηοαΠΤϯεηΫγϣϯϜͰͷ‫ݱ‬৅͔Βɼ४ฏߧͷঢ়ଶΛѻ͏‫Ͱ·ڀݚ‬໢ཏͯ͠αϒηΫγϣϯେ‫ؾ‬Պֶ · ‫ؾ‬৅ֶ · େ‫( ڥ؀ؾ‬AS)ւ༸Պֶ · ւ༸‫( ڥ؀‬OS)
ਫจ · ཮ਫ · ஍Լਫֶ · ਫ‫( ڥ؀‬HW)େ‫ؾ‬ਫ‫ݍ‬Պֶ (A)ઇණֶ · ‫( ڥ؀ྫྷפ‬CC)‫ · ڥ؀ݹ‬௕‫ީؾظ‬มಈ (PE)஍࣭‫౔ · ڥ؀‬৕‫( ڥ؀‬GE)େ‫ؾ‬ਫ‫ݍ‬Պֶෳ߹ྖҬ · Ұൠ (CG)γϣϯͷதͰ͸ϛΫϩ͔ΒϚΫϩ·Ͱɼ·ͨϦΞϧλΠ͍Δɽਫ͔Βਫৠ‫ؾ‬ɼ·༹ͨӷҠಈ͔Βੳग़ͳͲɼҰൠʹ͸ѻ͍ʹ͍͘૬มԽ΋ɼۙ೥ͷϚγϯύϫʔͱγϛϡϨʔγϣϯϓϩάϥϜͷൃୡʹΑΓॆ෼‫࣮ݱ‬తͳϞσϦϯά͕Մೳʹͳ͍ͬͯΔɽ

2.3 ஍࣭‫౔ · ڥ؀‬৕‫ڥ؀‬ͷҐஔ্͚ͮͷߟ͑ํ͔Β‫͑ݴ‬͹ɼ஍࣭‫౔ · ڥ؀‬৕‫ڥ؀‬Λѻ͏‫ڀݚ‬͸ɼ஍‫཮ٿ‬Ҭͷ࠷ද૚Λѻ͏Պֶͱߟ͑Δ͜ͱ͕཮ਫֶɼ஍‫ࡉʹͲͳֶܗ‬෼Խ͞Ε͓ͯΓɼͦͷ੄໺͸ 50Ͱ͖Δɽͦ͜Ͱ͸ਓؒ‫׆‬ಈ͕ߦΘΕɼ೶‫ۀ‬ੜ࢈͕ߦΘΕɼओͩͬͨ‫ڥ؀‬ෛՙ෺࣭͕൓Ԡʢᖤա΍Ԛછɼড়ԽͳҎ্ͷֶ‫ڠ‬ձʹΘͨΔɽ

Ͳʣ͢Δɽେ‫ؾ‬ਫ‫ݍ‬Պֶ͸஍‫ٿ‬ද૚‫ܥ‬ͷ‫ڀݚ‬Λѻ͏η೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹͸ɼ2005 ೥ͷ೔ຊֶज़ձٞͷΫγϣϯͰ͋Γɼ஍‫نٿ‬໛Ͱͷ෺࣭॥‫؀‬Λର৅ͱͯ͠վֵʹରԠͯ͠ɼࡉ෼Խ · ෼ࢄԽ͍ͯ͠Δ஍‫ٿ‬࿭੕Պֶ͍ΔͨΊʮ஍࣭ഔମʹ͓͚Δ෺࣭Ҡಈɼ෺࣭॥‫؀ͱ؀‬ؔ࿈ֶ‫ڠ‬ձΛଋͶΔ૊৫ͱͯ͠ൃ଍ͨ͠ʢ೔ຊ஍‫ٿ‬࿭੕‫ڥ‬ධՁʢSubsurface Mass Transport, Material Cycle, andՊֶ࿈߹, 2005ʣɽ2008 ೥ͷ๏ਓԽΛ‫ͯܦ‬ʢ೔ຊ஍‫ٿ‬࿭

Environmental Assessmentʣʯͱ୊ͨ͠ࠃࡍηογϣϯ੕Պֶ࿈߹, 2009ʣɼ2011 ೥ 12 ݄ 1 ೔ʹެӹࣾஂ๏ਓ೔ʢҎԼɼ෺࣭॥‫؀‬ηογϣϯʣ͸ҰͭͷॏཁͳҐஔΛ઎Ίຊ஍‫ٿ‬࿭੕Պֶ࿈߹͕ൃ଍ͨ͠ʢ೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹,Δͱߟ͍͑ͯΔɽ෺࣭॥‫؀‬ηογϣϯͰ͸ɼ౔৕΍‫ؠ‬ੴ2009ʣɽֶज़‫׆‬ಈͷओମͱͳΔͷ͸ɼ஍‫ٿ‬࿭੕Պֶશମ͔ΒͳΔ஍࣭ഔମʹ͓͚Δ෺࣭ͷҠಈͱ॥‫؀‬ɼฒͼʹΤΛՊֶతͳࢹ఺Ͱେ·͔ʹ۠෼ͨ͠ʮӉ஦࿭੕ՊֶʯʮେωϧΪʔͷ༌ૹʹ͍ͭͯɼࣨ಺࣮‫ݧ‬ɼ‫ݱ‬Ґஔࢼ‫ݧ‬ɼϑΟʔ‫ؾ‬ւ༸ · ‫ڥ؀‬Պֶʢ2012 ೥ΑΓେ‫ؾ‬ਫ‫ݍ‬Պֶʢ೔ຊ஍‫ٿ‬ϧυௐࠪɼղੳ · ධՁϞσϧ‫ؔͼٴ‬࿈Ԡ༻෼໺΁ͷద༻࿭੕Պֶ࿈߹, 2012cʣʣʯʮ஍‫ٿ‬ਓؒ‫ݍ‬Պֶʯʮ‫ݻ‬ମ஍‫ٿ‬ՊͳͲɼ޿͍ࢹ఺͔Βٞ࿦͠ɼࠃ಺֎ʹ͓͚Δ࠷৽੒Ռͷֶʯ‫ͼٴ‬ʮ஍‫ٿ‬ੜ໋Պֶʯͷ 5 ͭͷαΠΤϯεηΫγϣަྲྀΛਤ͍ͬͯΔɽϯͰ͋Δɽͦͯ͠ɼֶज़େձʢ೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹େ෺࣭ҠಈΛର৅ͱ͢Δ෼໺ʹ͸ଞʹਫจֶ΍ੜ෺஍‫ٿ‬ձʣΛຖ೥य़ʹઍ༿‫ݝ‬ນுࢢນுϝοηࠃࡍձٞ৔Ͱ։Խֶ͕͋Δ͕ɼਫจֶ͕Ұൠʹਫฏํ޲ͷ෺࣭Ҡಈͷ޿

࠵ɼ೥ 4 ճͷχϡʔεϨλʔࢽͷൃߦΛ͠ɼଞʹ͞·͕͟ΓΛ‫ͤݟ‬Δͷʹର͠ɼຊηογϣϯͰ͸౔৕ʹ࢝·Γ·ͳֶज़‫׆‬ಈ΍ ޿ใී‫׆ٴ‬ಈΛߦ͍ͬͯΔɽ஍൫ͱ͍ΘΕΔਂ͞·ͰɼԖ௚ํ޲΁ͷ෺࣭ҠಈΛಛ௃͜ͷΑ͏ʹ೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹͸ɼࠃࡍ࿈‫ܞ‬ɼࣾձͱͨ͠΋ͷ͕ଟ͍ɽ·ͨɼੜ෺஍‫ٿ‬Խֶ͕ੜ෺ͦͷଞͷ΁ͷ৘ใൃ৴ɼؔ࿈෼໺ͷ‫׆ڀݚ‬ಈͱ৘ใަ‫׵‬ͷଅਐ౳ϓϩηεΛ௨ͨ͡Խֶ෺࣭ͷมԽͱҠಈΛओʹѻ͏ͷʹΛ௨ͯ͡ɼ஍‫ٿ‬࿭੕Պֶશମͷৼ‫دʹٴීͱڵ‬༩͢Δ͜ର͠ɼຊηογϣϯͰ͸ѻ͏෺࣭ͷԽֶతಛੑ͸ͲͪΒͱΛ໨తͱͯ͠‫׆‬ಈΛߦ͍ͬͯΔֶज़ஂମͰ͋Δɽ͔ͱ‫͑ݴ‬͹ैͰ͋Δ৔߹͕ଟ͍ɽͦͷ୅ΘΓʹɼਫ · ෺

2.2 େ‫ؾ‬ਫ‫ݍ‬Պֶ෼໺ͷ‫ݱ‬ঢ়ͱϏδϣϯ࣭ · ೤ͱ෺ཧϓϩηεʹ͍ͭͯ͸ඇৗʹৄࡉʹѻͬͨ΋౔৕ͷ෺ཧੑ‫͢܎͕ؔڀݚ‬Δେ‫ؾ‬ਫ‫ݍ‬ՊֶηΫγϣϯͷ͕ଟ͍ͷ͕ಛ௃Ͱ͋Δɽͳ͓ɼ෺࣭॥‫؀‬ηογϣϯ͸Ͱ͸ɼզʑ͕ੜ‫͢׆‬Δ཮Ҭද૚ɼେ‫ؾ‬ɼւͳͲɼզʑʹ͜Ε·Ͱ͋Δఔ౓࿈ଓͯ͠ηογϣϯΛ։࠵͠ɼຖ೥ଟͱͬͯ΋ͬͱ΋਎ۙͳ஍‫ٿ‬ද૚‫ܥ‬Λѻ͏‫ڀݚ‬Λ໨ࢦͯ͘͠ͷൃද਺͕͋Δ͜ͱ͔Βɼ࿈߹͔Β͸ʮ஍࣭‫౔ · ڥ؀‬͍Δɽ͜ͷ෼໺ʹ͸ɼ‫ڥ؀‬Ԛછɼ‫ؾ‬৅ࡂ֐΍ԹஆԽΛ͸৕‫ ڥ؀‬ʢGEʣʯͱ͍͏͖ͪΜͱͨ͠෼ྨ໊ʢTable 1ʣΛ͡Ίͱ͢Δ஍‫ڥ؀ٿ‬໰୊ͳͲɼզʑͷੜ‫ʹ׆‬਎ۙͳ໰୊͍͍͓ͨͩͯΓɼେม໊༪ͳ͜ͱͩͱߟ͍͑ͯΔɽ͕ଟ͘‫·ؚ‬Ε͓ͯΓɼ‫ݱ‬৅ͷཧղʹซͤͯɼ‫ݱ‬৅ͷ࠶‫ݱ‬΍কདྷ༧ଌͷͨΊͷϞσϦϯά͸ඇৗʹॏཁͰ͋Δɽ‫ݹ‬࣍ͷઅͰ͸ 2012 ೥ͷେձʹ͓͚Δൃද಺༰Λ֓‫͠؍‬ͯΈΔɽ͔͘Β‫ؾ‬৅ɼւ༸ɼਫ॥‫؀‬Λѻ͏‫ݸ‬ʑͷ෼໺Ͱͦͷ‫ڀݚ‬͸ߦΘΕ͖͕ͯͨɼۙ೥ɼզʑͷཧղ͕ਂ·ΔʹͭΕͯɼ

3. ຊηογϣϯʹ͓͚ΔൃදλΠτϧͷ

େ‫ · ؾ‬ւ༸ · ཮Ҭද૚ؒͷ૬‫༻࡞ޓ‬ͷཧղ΍ෳࡶ‫͠ͱܥ‬܏޲ͱ‫ݱ‬ঢ়෼ੳͯͷ໰୊೺ѲͳͲ͕৽͍͠՝୊ʹͳ͖ͬͯͨʢ೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹, 2013ʣɽ͜ͷΑ͏ͳঢ়‫گ‬ͷ΋ͱͰɼ্‫ه‬՝୊Λ஍‫ٿ‬ՊֶͷதͰద੾ʹҐஔ͚ͮͯٞ࿦͢Δ͜ͱ͸ඇৗʹ༗ޮͰ͋Δɽେ‫ · ؾ‬ւ༸ · ཮Ҭͷ૬‫༻࡞ޓ‬͸ଟ෼ʹಈతͰ͋Γɼ஍‫ٿ‬ද૚‫ܥ‬ͷঢ়ଶ͸೔ʑେ͖͘มಈ͢Δɽ෺࣭॥‫͋Ͱ؀‬Ε͹୯ಠͷҠಈ‫ݱ‬৅Ͱ͸ͳ͘࿈੒༌ૹͱͯ͠औΓѻ͏ͳͲɼΑΓ۩ମతͰຊ࣭తͳٞ࿦Λ͢Δඞཁ͕͋ΔɽͦͷมԽ͸ɼ೔มԽ͔Β਺೥·Ͱɼ·ͨ‫ݦ‬ඍ‫͔ڸ‬Βะ৔Ϩϕϧ·2012 ೥౓େձʹ͓͍ͯ͸ຊηογϣϯͰ͸ Table 2 ʹࣔ͢௨Γ 46 ݅ͷ‫ൃڀݚ‬දਃࠐ͕͋Γɼ͏ͪ 19 ͕݅‫ޱ‬಄ൃදɼ27 ͕݅ϙελʔൃදͰ͋ͬͨɽ46 ݅ͷ͏ͪɼච಄ஶऀͷॴଐ͕೔ຊࠃ಺ͷେֶͷൃද͕ 34 ݅ɼॴଐ͕೔ຊࠃ಺ͷ‫ॴڀݚ‬ͷൃද͕ 6 ݅ɼॴଐ͕ւ֎ͷେֶ͓Αͼ‫ॴڀݚ‬ͷൃද͕ͦΕͧΕ 3 ݅ͣͭͰ͋ͬͨɽ·ͨɼࠃ಺ͷେֶ͔Βͷൃදͷ͏ͪɼ೶ֶ‫͓ܥ‬Αͼ޻ֶ‫ܥ‬ͷֶ
෦ · ֶՊʹॴଐ͢Δ‫ͨ·ऀڀݚ‬͸େֶӃੜʹΑΔൃද͕JpGU ಛूʮ෺࣭Ҡಈͱ‫ڥ؀‬ϦεΫධՁʯ΁ͷট଴ͦΕͧΕ 15 ݅ͩͬͨͷʹରͯ͠ɼ஍‫ٿ‬ՊֶͳͲͷཧֶ

5͞ΕΔ͓ͯΓɼࠓ‫ൃޙ‬ද݅਺ͷ૿Ճ͕༧૝͞ΕΔɽ‫ֶܥ‬෦ · ֶՊॴଐͷ‫ͨ·ऀڀݚ‬͸େֶӃੜʹΑΔൃද͕

4 ݅Ͱ͋ͬͨɽҰํɼࠃ಺‫͔ॴڀݚ‬Βͷൃදʹ͍ͭͯ͸೶ֶ‫ܥ‬ͷ‫͔ॴڀݚ‬Βͷൃද͕ 2 ݅ɼ޻ֶ‫ܥ‬ͷ‫͔ॴڀݚ‬4. ஍‫ٿ‬࿭੕Պֶ࿈߹ͱͷࠓ‫ޙ‬ͷϏδϣϯʹ͍ͭͯΒͷൃද͕ 4 ݅Ͱ͋ͬͨɽւ֎ͷେֶ͔Βͷൃද͸ɼ͍ͣΕ΋ཧֶ‫ʹܥ‬෼ྨ͞ΕΔ DepartmentʢGeology ·ͨ͸

4.1 ֶज़ձٞ΁ͷ৘ใൃ৴

Hydrologyʣॴଐͷ‫ऀڀݚ‬΍େֶӃੜʹΑΔൃදͰ͋Γɼւ֎ͷ‫͍ͯͭʹॴڀݚ‬͸೶ֶ‫ܥ‬ͷ‫͔ॴڀݚ‬Βͷൃද͕ 2݅Ͱཧֶ‫ܥ‬ͷ‫͔ॴڀݚ‬Βͷൃද͕ 1 ݅Ͱ͋ͬͨɽJpGUज़ͷ੒ՌΛϢχΦϯɼ࿈߹ͱͯ͠ੈʹൃ৴͍ͯ͘͜͠͸ɼൃ଍౰࣌͸஍‫ٿ‬࿭੕Պֶ‫ʹܥ‬ଐ͢Δֶձ͕ओͨΔߏཁੑΛૌ͑Δ໨త΋͋Δɽ͝ଘ͡ͷΑ͏ʹɼֶज़ͷ‫׆‬ಈ੒ֶձͰ͋ͬͨ΋ͷͷɼ‫ࡏݱ‬ͷߏ੒ֶձʹ͸౔৕෺ཧֶ͕޿͘ߦ͑Δ͔Ͳ͏͔͸ɼ࡞๏௨Γʹྱّਖ਼͘͠‫ڀݚ‬ΛձͷΑ͏ͳ೶ֶ‫ͱܥ‬෼ྨ͞ΕΔֶձ΋‫·ؚ‬Ε͍ͯΔɽຊߦ͍ͬͯΔ͔Ͳ͏͔Ͱ͸ͳ͘ɼద੾ͳͱ͖ʹɼͦͷॏཁηογϣϯͷΑ͏ʹ෼໺ԣஅతͳςʔϚΛ‫͛ܝ‬Δͱɼ೶ੑΛੈʹૌ͔͚͑Δ͜ͱ͕Ͱ͖Δ͔Ͳ͏͔ʹ͔͔͍ͬͯ޻໰Θ༷ͣʑͳ෼໺͔Βͷ‫ൃڀݚ‬ද͕ߦΘΕɼਓࡐަྲྀ

Δɽࡢࠓͷ‫ݶ‬ΒΕͨࠃՈ༧ࢉͷதɼ৽ฉ΍ςϨϏͰใಓͷ৔ͱͯ͠େ͍ʹߩ‫͍͖ͯͰݙ‬Δɽ

͞ΕΔ֤छͷௐࠪ΍‫ڀݚ‬ͷ͏ͪɼ͋Δఔ౓ͷ‫ن‬໛Ҏ্ͷ‫ൃڀݚ‬දͷ಺༰ʹ͍ͭͯ͸ɼ౔தͷ༹࣭Ҡಈʹؔ͢Δ΋ͷ͕ 8 ݅ɼ౔தͷ෺࣭ҠಈʹؔΘΔ෺ੑ஋ͷଌఆʹؔ೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹ͷ‫׆‬ಈͷ໨త͸ɼͻͱͭʹ͸ֶͱͰ͋Δ͕ɼ΋͏Ұͭʹ͸੓෎ʹରͯ͠ɼ஍‫ٿ‬Պֶͷॏ΋ͷ͸ɼ੓෎ʹ༧ࢉ্ͷॏཁੑΛೝΊΒΕ࣮ͯࢪ͞Ε͍ͯΔ΋ͷ͹͔ΓͰ͋Δɽ͢Δൃද͕ 6 ݅ɼ౔தͷΨεҠಈʹؔ͢Δ΋ͷ͕ 6 ݅ɼ࿈߹Ͱ͸ֶ‫ڠ‬ձ௕౳ձ͕ٞ͠͹͠͹։࠵͞ΕΔ͕ɼͦ౔தͷ೤Ҡಈʹؔ͢Δ΋ͷ͕ 5 ݅ɼ౔தͷਫ෼ҠಈʹؔͷձٞͰٞ࿦͞ΕΔͷ͕೔ຊֶज़ձٞʹ͓͚Δେ‫ࢪܕ‬ઃ͢Δ΋ͷ͕ 4 ݅ɼ౔ͷᎢਫੑʹؔ͢Δ΋ͷ͕ 3 ݅ɼ౔த‫ܭ‬ը · େ‫ن‬໛‫ܭڀݚ‬ըʹؔ͢ΔϚελʔϓϥϯʢҎԼϚͷίϩΠυҠಈʹؔ͢Δൃද͕ 2 ݅͋ͬͨɽͦͷ΄͔ਫελʔϓϥϯʣʢ೔ຊֶज़ձٞɼ2012ʣ΁ͲͷΑ͏ͳॏཁ࣭ʢ஍Լਫ‫ؚ‬Ήʣʹؔ͢Δ‫ൃڀݚ‬දɼ৿ྛ಺ͷ෺࣭॥‫ʹ؀‬Ҋ݅ΛൃҊ͢Δ͔ɼͰ͋Δɽ೔ຊͷֶज़ͷํ޲ੑ͸͜ͷؔ͢Δൃදɼඍੜ෺ʹΑΔ౔தԽֶ෺࣭ͷ෼ղʹؔ͢Δ೔ຊֶज़ձٞͰܾΊΒΕ͓ͯΓɼ3 ͭͷ෦ձʢ೔ຊֶज़

‫ڀݚ‬ͷൃද͕ߦΘΕͨɽ2012 ೥౓ʹ෺࣭॥‫؀‬ηογϣձٞɼ2011ʣʹɼֶձΛ୅දͨ͠‫زͰܗ‬ਓ͔ͷҕһ͕ࢀϯͰൃද͞Εͨ‫ڀݚ‬͸࣮‫ݧ‬΍‫ݱ‬৔Ͱͷௐࠪ · ϞχλϦϯՃ͠ɼ৹ٞͷ্ɼਪਐ͢΂͖ॏཁҊ͕ܾ݅ΊΒΕΔɽϚάʹ‫ͮ͘ج‬΋ͷ͕ଟ͘ɼґવͱͯ͠౔தͷ෺࣭ҠಈʹؔελʔϓϥϯͰ͸ʮֶज़෼໺ͷϏδϣϯ · ମ‫͠٭ཱʹܥ‬͢Δ‫ڀݚ‬ͷଟ͕͘Ҡಈ‫ݱ‬৅΍ͦΕʹؔΘΔ‫ݱ‬৅ͷৄࡉͳͨେ‫ࢪܕ‬ઃ‫ܭ‬ը · େ‫ن‬໛‫ܭڀݚ‬ըɼ͓Αͼɼॾ‫͔఺؍‬Βଌఆʹґ͍ͬͯΔ͜ͱΛ͍ࣔͯ͠ΔɽҰํͰɼϞσϧΛ଎΍͔ʹ࣮ࢪ͢΂͖େ‫ࢪܕ‬ઃ‫ܭ‬ը · େ‫ن‬໛‫ܭڀݚ‬ըͷೋ༻͍ͨ෺࣭Ҡಈʹؔ͢Δ‫ࢉܭ‬΍Ϟσϧͷ։ൃʹओ‫؟‬Λஔͭͷ‫ܭ‬ըʯΛࡦఆ͢Δ͜ͱͱͳ͍ͬͯΔʢ೔ຊֶज़ձٞɼ͍ͨ‫ൃڀݚ‬ද΋ 8 ݅͋ͬͨɽͦΕΒ͸ɼ౔தؒܺεέʔ2012ʣɽ࿈߹Ͱ͸Ӊ஦։ൃ͔Β஍‫ٿ‬Պֶʹ͍ͨΔछʑͷϧͷਫ෼ྲྀΕͷ‫ؔ͢ʹࢉܭ‬Δ‫͔ڀݚ‬ΒɼྲྀҬεέʔϧͷࣄ߲ΛϚελʔϓϥϯ΁ఏҊ͢΂͘ɼ࣌ؒΛ͔͚ͯٞ࿦ਫ࣭༧ଌʹؔ͢Δ‫Ͱ·ڀݚ‬ɼର৅΋εέʔϧ΋ଟछଟ༷Λߦ͍ͬͯΔɽ࿈߹͸ɼ‫ن‬໛ͱͯ͠͸ඇৗʹେ͖͘ɼ஍Ͱ͋ͬͨɽϞσϧ͕ओମͱͳΔ‫ڀݚ‬͸Ұൠʹɼ࣮‫ʹݧ‬Αֶ෼໺શͯΛ୅ද͢ΔΑ͏ͳ‫͕͢͡ײ‬Δ͠ɼࣄ࣮େ͖ͳ

Δଌఆ΍‫ݱ‬৔ͰͷϞχλϦϯά͚ͩͰ͸‫ݱ‬৅ͷཧղ΍ͦൃ‫ྗݴ‬Λ࣋ͭͱߟ͑ΒΕΔ͕ɼཧՊ‫ڭ‬ҭͷதͰ஍ֶબ୒ͷ༧ଌ͕೉͍͠৔߹΍ɼ௚઀ଌఆ͕ࠔ೉ͳ৔߹ʹߦΘΕ͕গͳ͍ͨΊ͔ɼ‫͘ڧ͕ײػة‬ɼߴߍੜ΁ͷ஍ֶ‫ڭ‬ҭɼஉΔɽ౔தͷ෺࣭Ҡಈ΍ͦΕʹͱ΋ͳ͏‫ڥ؀‬Ө‫ڹ‬ධՁʹͭঁ‫ڞ‬ಉࢀըɼΩϟϦΞΞοϓͳͲʢ೔ຊ஍‫ٿ‬࿭੕Պֶ࿈͍ͯ͸ɼ࣮‫ݧ‬తʹௐ΂Δ͜ͱ΍෺࣭Ҡಈͷ༧ଌ͕೉͍͠

߹, 2012a, 2012bʣඇৗʹ೤৺ʹ৘ใൃ৴ʹ౒Ί͍ͯΔɽ͜ͱ͕ଟ͘ɼϞσϧΛ༻͍ͨ‫ڀݚ‬ख๏͕ෆՄܽͰ͋Δɽ‫ࡏݱ‬ͷՊֶٕज़ͷ͋Γํ͸ɼ‫ݸ‬ਓϓϨʔͱ‫͏ݴ‬ΑΓ͸·ͨɼຊηογϣϯͷൃදʹ͓͚Δಛ௃ͱͯ͠ɼ೔ຊάϧʔϓϫʔΩϯάɼ·ͨ͸બ୒ͱूதͱ͍͏ද‫ʹݱ‬୅ֶज़ৼ‫ڵ‬ձʹΑΔՊֶ‫ڀݚ‬අิॿۚͱ͸ҟͳΔɼ͍ΘΏද͞ΕΔΑ͏ʹɼ͋Δํ޲ੑΛ࣋ͭҙࢥͷ౷Ұ͞ΕͨάΔϓϩδΣΫτ‫ܕ‬ͷ‫ڀݚ‬අΛ֫ಘͨ͠‫ڀݚ‬άϧʔϓ͔Βϧʔϓ΁౤ࢿ͕ߦΘΕΔ͜ͱ͕ଟ͍ɽͦͷͨΊɼֶ֤ज़ଟ਺ͷൃද͕͋ͬͨ͜ͱ͕͋͛ΒΕΔɽίϯϏʔφͷํஂମ͸কདྷΛ‫ݟ‬ਾ͑ͨൃ‫ݴ‬΍‫׆‬ಈΛ͢Δ͜ͱ͕‫ٻ‬ΊΒΕͰ೺Ѳ͍ͯ͠Δ΋ͷͱͯ͠͸ɼՊֶٕज़ৼ‫ߏػڵ‬ʢJSTʣ

͍ͯΔɽ͋Δ༏Εͨ‫׆ڀݚ‬ಈ͕ɼ͜ͷΑ͏ͳֶज़ձٞ΁ؔ࿈ͷ CREST ͱ SATREPS ͔Βͷൃද͕ͦΕͧΕ 5 ݅ɼͷ৘ใൃ৴ͷύεΛ͍࣋ͬͯΕ͹Α͍͕ɼ΋͠Կ΋ͳ͚೔ຊֶज़ৼ‫ڵ‬ձؔ࿈ͷϓϩδΣΫτͱͯ͠άϦʔϯ · ΠΕ͹ɼΑ΄Ͳͷ੒ՌΛ͋͛ͳ͚Ε͹‫͖޲ݟ‬΋͞Εͳ͍͜ϊϕʔγϣϯϓϩάϥϜ͔Βͷൃද͕ 3 ݅ͷ߹‫ ܭ‬13 ݅ͱʹͳΔɽզʑ͸౔৕Λ௨ͨ͡೶ֶ · ޻ֶ · ੜଶֶ · ‫ڥ؀‬ͷൃද͕ߦΘΕͨɽ͍ͣΕͷϓϩδΣΫτ΋೤Λ‫ؚ‬Ή஍ՊֶΛࢤ͢ूஂͰ͋Δͱೝ͍ࣝͯ͠Δ͕ɼ೔ຊͷֶज़શԼਫ͓Αͼ౔தͰͷ෺࣭ҠಈʹؔΘΔ಺༰ͰɼηογϣମͷதͰͲͷΑ͏ͳ‫͖ͰݙߩͰܗ‬Δͷ͔ɼͦͷͨΊʹ͸ϯͷ໨తʹ߹கͨ͠΋ͷͰ͋ͬͨɽͲͷΑ͏ͳ৘ใൃ৴ͷ‫͕͋ܗ‬Δͷ͔Λৗʹҙ͍ࣝͨ͠ɽ෺ཧ୳ٕࠪज़Λ༻͍ͨ‫ൃڀݚ‬ද΋ 2 ݅͋ͬͨɽ͍ͣΕͳ͓ɼ‫ࣥߘݪ‬ච࣌఺ʢ2013 ೥ 5 ݄ʣͰ͸ɼ஍‫ٿ‬࿭੕Պֶ΋ඇഁյͰ஍த಺෦Λ‫ܭ‬ଌͨ͠΋ͷͰ͋Γɼ௚઀౔தͷ࿈߹಺ʹ౔৕෺ཧͷ෼໺͔Βબग़͞Ε͍ͯΔ୅ٞһ͸͍෺࣭Ҡಈ‫ݱ‬৅Λଌఆͨ͠΋ͷͰ͸ͳ͍΋ͷͷɼࠓ‫ޙ‬෺ཧ୳ٕࠪज़ͷ౰֘෼໺΁ͷద༻ࣄྫ͸ଟ͘ͳΔ͜ͱ͕‫ظ‬଴ͳ͍ɽ౔৕ͷ෺ཧੑɹୈ 124 ߸ɹ (2013)

64.2 ೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹ͷֶज़ࢽͷൃߦͱ౤ߘͷՄ෺ཧ෼໺ʹ͓͚Δ෺ཧ୳ٕࠪज़ͷԠ༻ͱ͍͏੾Γ‫ޱ‬ΛఏೳੑҊ͢Δ΋ͷͰಡऀʹ͓͔Εͯ͸ͥͻҰಡ͍͖͍ͨͩͨɽ‫ࡏݱ‬ɼ೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹Ͱ͸ɼֶज़ࡶࢽͷ‫ߦץ‬ͷ͜ͷΑ͏ʹֶज़ަྲྀͷ৔ͱͯ͠ʮ౔৕ͷ෺ཧੑʯ͸େ४උΛਐΊ͓ͯΓɼ2013 ೥ͷେձͷதͰ΋ʮΦʔϓϯ͍ͳΔՄೳੑΛ΋͓ͬͯΓɼຊηογϣϯͱ࿈ಈ͢Δ‫ܗ‬ΞΫηεిࢠδϟʔφϧͱֶज़ग़൛ͷকདྷʯͱ͍͏‫ا‬ըͰࠓ‫ޙ‬΋ JpGU ಛूΛ‫ܧ‬ଓ͍͖͍ͯͨ͠ɽJpGU ͱͷ͕ؔ͋Δɽࡶࢽ͸ΦʔϓϯΞΫηεδϟʔφϧͷ‫ܗ‬ଶΛͱ࿈͔Β౤ߘ͞ΕΔ‫ߘݪ‬Λಛू͍ͯ͘͜͠ͱͰɼ஍ֶ࣭ɼΔΑ͏ͰɼηΫγϣϯΛ͍͔ͭ͘ʹ෼͚ΔͨΊͷձٞ΍஍൫޻ֶɼੜ෺஍‫ٿ‬ԽֶͳͲؔ࿈෼໺ͷ‫ͱऀڀݚ‬ͷަྲྀɼฤू΁ͷ‫ྗڠ‬ͷґཔͳͲΛ‫ͯܦ‬ɼ2014 ೥‫ߦץ‬Λ໨ࢦ͠՝୊ղܾͷͨΊͷ౔৕෺ཧͷద༻ൣғͷ֦େΛਤΔ͜ͱ

͍ͯΔʢ೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹, 2013ʣɽࡶࢽλΠτϧ͸

͕Մೳͱߟ͍͑ͯΔɽ͜͏ͯ͠ɼʮ౔৕ͷ෺ཧੑʯΛʮ஍

ʠProgress of Earth and Planetary ScienceʡͱͳΔ͜ͱ͕‫ٿ‬Պֶʯͱ͍͏ֶज़ͷͻͱͭͷೖΓ‫ͯ͠ʹޱ‬΋Β͑Ε͹

ೱްͰʢ2013 ೥ 5 ݄࣌఺ʣɼ೔ຊֶज़ৼ‫ڵ‬ձͷ‫ڀݚ‬੒Ռ޾͍Ͱ͋Δɽެ։ଅਐඅʮࠃࡍ৘ใൃ৴‫ڧ‬ԽʯͷώΞϦϯάର৅ʹ΋

6. ͓ΘΓʹͳΓɼணʑͱ४උΛਐΊ͍ͯΔɽ࿈߹ʹࢀը͢Δֶ‫ڠ‬ձ͸ɼֶձ͝ͱ͜ΕʹࢀՃ͢Δɼֶձͱͯ͠ฤूҕһΛग़චऀ͕೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹Λ஌ͬͨͷ͸਺೥લͰɼͯ͠‫ྗڠ‬Λ͢ΔɼͳͲ༷ʑͳؔΘΓํ͕͋Δɽલड़ͨ͠ҎདྷηογϣϯίϯϏʔφͱͯ͠‫׆‬ಈΛଓ͚͍ͯΔɽ్Α͏ʹɼ෺࣭॥‫؀‬ηογϣϯ͸ʮେ‫ؾ‬ਫ‫ݍ‬Պֶ෼໺ʯͷததɼͨ·ͨ·౔৕෺ཧֶձͷ‫ࣄװ‬Λ͍ͯ͠Δ͕࣌͋ͬͨͰʮ஍࣭‫౔ · ڥ؀‬৕‫ڥ؀‬ʯͱ͍͏෼ྨ໊Λ͍͍͓ͨͩͯΓɼֶज़ࡶࢽ͕‫͞ߦץ‬Εͨࡍʹ΋͜ͷ෼ྨ໊Ͱ౤ߘ · ฤͨΊɼֶ‫ڠ‬ձ௕౳ձٞʹग़੮͢Δ͜ͱ͕Կ౓͔͕͋ͬͨɼ஍ֶ࣭෼໺ͷํʑͷฒʑͳΒ͵ΤωϧΪʔΛ‫ͨ͡ײ‬ɽಉू͞ΕΔ‫͕ߘݪ‬ग़ͯ͘Δ͜ͱΛ‫͏ئ‬͹͔ΓͰ͋Δɽศٓ͡Α͏ͳ࿈߹͸ถࠃͰ‫͜ͱ͏ݴ‬Ζͷถࠃ஍‫ٿ‬෺ཧ࿈߹্ͷ෼ྨ͚ͩͰɼ͠͹Β͘‫ͨͬܦ‬Βͦͷଞʹ෼ྨ͞ΕͯʢAGUʣʹ͋ͨΓɼ஍‫ٿ‬ԹஆԽʹ͍ͭͯͷఏ‫ݴ‬ɼՐ੕୳͍ͨ౳ͱ‫ͱ͍͜ͳ͕ͱ͜͏ݴ‬Λ‫͍͍ͨئ‬ɽͳ͓ɼ2013 ೥ࠪɼւఈ୳ࠪͳͲ஍‫ٿ‬Պֶʹඇৗʹେ͖ͳߩ‫ݙ‬Λ͍ͯ͠ͷ࿈߹େձͰൃද͞ΕΔߨԋͷͳ͔͔Β༏लͳ࿦จΛɼΔɽ஍‫ٿ‬γϛϡϨʔλ͕Ͱ͖ͨࠒɼӴ੕ʹΑΔશ‫؍ٿ‬ଌདྷ೥݄̍ͷ૑‫ʹ߸ץ‬౤ߘͯ͠௖͘΂͘‫ק‬༠Λ͢Δͱͷࠂ࣌୅ʹ͋ͬͯ΋΍͸Γ஍΂ͨΛ͸ͬͨσʔλͱΓ͕ඞཁ஌͕͞Ε͍ͯΔɽͩͱ‫ݴ‬ΘΕͨ͜ͱ͕͋ͬͨɽ·ͨɼ౦೔ຊେ਒ࡂ‫ޙ‬ͷ์

5. JpGU ಛूʹ͍ࣹͭͯੑ෺࣭ʹΑΔ౔৕ͷԚછͱͦΕʹର͢Δআછʹ͍ͭͯ࠷‫ʹޙ‬ɼʮ౔৕ͷ෺ཧੑʯͰͷ JpGU ಛूʹ͍ͭͯ঺հΛΩʔϫʔυʹू·Δ؇΍͔ͳू߹ମͰ͋Δ͕ɼ೶ֶ΍͢Δɽࠓ‫ޙ‬ɼຊηογϣϯͰൃද͞Εͨ‫ڀݚ‬੒Ռͷ͏ͪ޻ֶͳͲ΋ͱ΋ͱͷ‫׆‬ಈʹՃ͑ͯɼকདྷͷํ޲ੑΛߟ͍͔͑ͭ͘Λɼʮ౔৕ͷ෺ཧੑʯͰͷ JpGU ಛूͷதͰ঺ͳ͕Βͷֶձ‫׆‬ಈ΋ࢤ͍ͨ͠ɽɹ΋զʑ͸Ұఆͷߩ‫͖Ͱ͕ݙ‬Δͱߟ͍͑ͯΔɽզʑ͸౔৕հ͍͖͍ͯͨ͠ͱߟ͍͑ͯΔɽͦͷ͜ͱʹΑΓɼ͜Ε·Ҿ༻จ‫ݙ‬Ͱʮ౔৕ͷ෺ཧੑʯͱ͋·ΓؔΘΓͷͳֶ͔ͬͨज़෼໺ͷएख‫ऀڀݚ‬ɼେֶӃੜʹ౔৕෺ཧֶͱ͍͏ֶज़෼໺ͱͷ઀఺Λ࣋ͬͯ΋Β͏͜ͱ͕Ͱ͖Δɽ͞Βʹ͸ɼ౔৕෺Ճ౻ઍਘ, Ҫຊതඒ, ੢ଜɹ୓, ‫⃻ٶ‬ɹ‫( ؽ‬2013): খ‫ܕ‬νϡʔϒཧֶձһʹͱͬͯ͸ɼʮ౔৕ͷ෺ཧੑʯΛ௨ͯ͠ʮ஍‫ٿ‬Պຒઃ‫౔ܕ‬৕ΨεϞχλϦϯάγεςϜΛ༻͍ͨ೶஍౔৕தֶʯͱ͍͏ֶज़෼໺ͱͷؔΘΓͷਂ͞Λ஌ͬͯ΋Β͍ɼ౔৕෺ཧֶͷൃలʹͭͳ͍͛ͯ͘͜ͱ͕ՄೳͰ͋Δɽࠓ߸Ͱ͸ɼ͜ͷղઆͷ‫ ʹޙ‬2012 ೥ͷ෺࣭॥‫؀‬ηογϣϯͷதͰൃද͞Εͨ੒Ռʹؔ͢Δ࿦จ 3 ฤΛ‫͢ࡌܝ‬ΔɽͦΕΒ͸ɼ‫ాࢤי‬Βʢ2013ʣʹΑΔʮҟͳΔਫ෼৚݅Λ༗͢Δ࠭ͷ೤ಛੑ: ཻࢠͷཻ‫ܗ · ܘ‬ঢ়ɼ͓Αͼੴӳ‫ؚ‬༗཰ͷӨ‫ڹ‬ʯɼՃ౻Βʢ2013ʣʹΑΔʮνϡʔϒຒઃ‫ܕ‬ΨεϞχλϦϯάγεςϜͷখ‫ܕ‬Խͱ൓Ԡੑͷվળʯɼ‫ٶ‬ຊΒʢ2013ʣʹΑΔʮଟप೾਺ి࣓୳ࠪ๏ʹΑΔ৿ྛͷ؅ཧ͕౔৕‫ʹڥ؀‬༩͑ΔӨ‫ڹ‬ධՁʯɼͰ͋Γɼ͍ͣΕͷஶऀ΋ࠓ‫ޙ‬ͷ౔৕෺ཧֶձΛ୲͍ͬͯ͘େֶӃੜ·ͨ͸एख‫ݚ‬‫͋Ͱऀڀ‬Δɽ‫ాࢤי‬ΒʹΑΔ೤఻ಋ཰ͷ༧ଌϞσϧͷఏҊ΍Ճ౻ΒʹΑΔ౔தೋࢎԽ୸ૉೱ౓ϞχλϦϯά૷ஔͷ։ൃ͸ɼTable 2 ʹࣔ͢ͱ͓Γൃද݅਺ͷଟ͍౔தͷ೤ҠಈɼΨεҠಈʹؔ͢Δ‫ൃڀݚ‬දͰ͋Γɼ೶ֶ෼໺ͷԠ༻͚ͩͰ͸ͳ͘޻ֶ෼໺·ͨ͸ཧֶ෼໺ͰͷԠ༻͕‫ظ‬଴Ͱ͖Δͱ͍͏ࢹ఺͔Βຊηογϣϯͷझࢫʹ߹க͢Δ࿦
จͰ͋Δɽ·ͨɼ‫ٶ‬ຊΒʹΑΔଟप೾਺ి࣓୳ࠪ๏Λ༻͍ͨඇഁյ · ඇ઀৮Ͱͷ౔৕ి‫఻ؾ‬ಋ౓ͷଌఆ͸ɼ ౔৕CO2 Ψεೱ౓มಈͷ‫ݕ‬౼. ౔৕ͷ෺ཧੑ, 124: 25–33.
‫ٱ߶ాࢤי‬, ᖛຊণҰ࿠, ઒ຊɹ݈, ࡗɹརത, খদొࢤࢠ (2013):
ҟͳΔਫ෼৚݅Λ༗͢Δ࠭ͷ೤ಛੑ: ཻࢠͷཻ‫ܗ · ܘ‬ঢ়ɼ͓Αͼੴӳ‫ؚ‬༗཰ͷӨ‫ڹ‬. ౔৕ͷ෺ཧੑ, 124: 11–16.
೔ຊֶज़ձٞ (2011):೔ຊֶज़ձٞʹ͓͚Δ‫׆‬ಈͷखҾ͖ ฏ੒23 ೥ 10 ݄ɽ೔ຊֶज़ձٞ (2012): ୈ 22 ‫ֶظ‬ज़ͷେ‫ࢪܕ‬ઃ‫ܭ‬ը · େ‫ن‬໛‫ܭڀݚ‬ըʹؔ͢ΔϚελʔϓϥϯࡦఆͷํ਑ ฏ੒ 24 ೥(2012 ೥)೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹ (2005): ೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹χϡʔεϨλʔ Vol.1(1)ɽ
೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹ (2009): ೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹χϡʔεϨλʔ Vol.5(1)ɽ
೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹ (2012a): ೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹χϡʔεϨλʔ Vol.8(1)ɽ
೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹ (2012b): ೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹χϡʔεϨλʔ Vol.8(2)ɽ
೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹ (2012c): ೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹χϡʔεϨλʔ Vol.8(3)ɽ

JpGU ಛूʮ෺࣭Ҡಈͱ‫ڥ؀‬ϦεΫධՁʯ΁ͷট଴೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹ (2013): ೔ຊ஍‫ٿ‬࿭੕Պֶ࿈߹χϡʔεϨλʔ Vol.9(1)ɽ

7ֆཬಸ, ถɹ߁ॆ, ຤‫ܧ‬ɹ३ (2013): ଟप೾਺ి࣓୳ࠪ๏ʹΑΔ৿ྛͷ؅ཧ͕౔৕‫ʹڥ؀‬༩͑ΔӨ‫ڹ‬ධՁ. ౔৕ͷ෺ཧੑ,‫ٶ‬ຊचະ, ઒‫͔Ͳ·ݪ‬, ৿ɹ໵ੇࢤ, फଜ޿ত, Ҫख३Ұ࿠, ߴ‫ڮ‬124, 17–24.

Table 2 2012 ೥౓࿈߹େձ෺࣭॥‫؀‬ηογϣϯൃද՝୊Ұཡ.
λΠτϧࠃ಺ · ւ֎ॴଐ෼໺಺༰Ωʔϫʔυ

Input rate of sublacustrine gas into Lake Nyos (Cameroon, WestAfrica) inferred from diffuse CO2 -ﬂux measurement and hyࠃ಺େֶཧΨεࠃ಺େֶ೶Ψεࠃ಺େֶ೶

Ψεࠃ಺େֶ޻

Ψεࠃ಺େֶ޻Ψεࠃ಺େֶ޻Ψε · ೤Ҡಈࠃ಺େֶ޻ίϩΠυࠃ಺‫ॴڀݚ‬޻ίϩΠυࠃ಺େֶ೶৿ྛࠃ಺େֶ೶৿ྛւ֎େֶཧਫ࣭ࠃ಺େֶཧਫ࣭ࠃ಺େֶ೶ਫ࣭ࠃ಺େֶ೶ਫ෼Ҡಈࠃ಺େֶ೶ਫ෼Ҡಈւ֎େֶཧਫ෼Ҡಈւ֎େֶཧਫ෼Ҡಈࠃ಺େֶ޻஍Լਫਫ࣭Temperature effects on hydro-mechanical characteristics of Kaoliniteࠃ಺

େֶ

޻

೤Ҡಈ

Geothermal property and groundwater ﬂow estimated from the lithology in the late Pleistocene terrace area, Tokyo, Japanʢ෢ଂ໺୆஍ʹࠃ಺େֶཧ೤Ҡಈࠃ಺େֶ

೶೤Ҡಈ

Behaviors of carbon dioxide in soils as affected by tillage systemsʢߞ‫ํى‬๏͕౔৕தͷೋࢎԽ୸ૉͷ‫ڍ‬ಈʹ‫͢΅ٴ‬Ө‫ؔ͢ʹڹ‬Δ‫ڀݚ‬ʣPredicting soil CO2 dynamics in the vadose zone of Andisol in Western suburb of Tokyoʢ೶஍౔৕த CO2 ಈଶ༧ଌʹؔ͢Δ‫ڀݚ‬ʣ
Landﬁll gases at an abandoned open dump: A case study from Udapalatha/Gampola site in the central province of Sri Lankaʢ์‫͞غ‬Εͨ։์౤‫غ‬஍಺ͷຒཱΨεʹ͍ͭͯ: εϦϥϯΧதԝभ · ΢μύϥʔλ/ΨϯϙϥαΠτʹ͓͚Δ‫ྫࣄڀݚ‬ʣ
Kinetics of biological methane oxidation for some selected composts
and landﬁll cover soilEffects of soil-water retention hysteresis on gas and heat transport parametersʢΨε · ೤༌ૹ܎਺ʹ౔৕ਫ෼ώεςϦγε͕‫͢΅ٴ‬Ө‫ڹ‬ʣ
Sorption of heavy metals on soil and colloidal solutions and transportfacilitated by soil colloids
Colloidal ferrihydrite retards the appearance of Pu on the Earth’s surfaceʢPu ͷ஍දग़‫ݱ‬Λ஗ΒͤΔϑΣϦϋΠυϥΠτ · ίϩΠυʣTranslocation of Fukushima driven 137 Cs and 134 Cs in forest organicsoil layer
Study of the aboveground hydrological processes in an unmanaged
coniferous forest
Spatio-temporal relationships of cations-anions, F, Fe, & Pb with As
contaminated water of Kaudikasa, Chattisgarh, India
Composition change from ﬂuvial to estuarine environment: Mahaweli
River, Sri Lanka
Modeling of fate and transport of rice pesticide in river basin a casestudy for the Chikugo River basinʢՏ઒ྲྀҬʹ͓͚Δਫా೶ༀಈଶ
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Enhancing water inﬁltration and water-holding in soils by macropore
systemʢϚΫϩϙΞΛ࢖ͬͨ౔৕ਫਁಁͱอਫੑ޲্ʣ
Numerical simulation of wetting zones generated by artiﬁcial macroporesʢਓ޻ϚΫϩϙΞʹΑΔ࣪५ྖҬͷ਺஋γϛϡϨʔγϣϯʣ
Computational physics of ﬂow through porous media: Permeabilityscaling
Fusion of active and passive hydrologic and geophysical tomographic
surveys: The future of subsurface characterization
The groundwater quality and pore water composition of alluvial deposit in Arakawa Lowland, Japanʢߥ઒௿஍ԭੵଯੵ෺ʹ͓͚Δ஍
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Numerical analysis of changes in ground temperature caused byground source heat pump system using HYDRUS౔৕ͷ෺ཧੑɹୈ 124 ߸ɹ (2013)8ࠃ಺ · ւ֎ॴଐ෼໺಺༰Ωʔϫʔυࠃ಺େֶ޻೤Ҡಈࠃ಺େֶ޻೤Ҡಈࠃ಺‫ॴڀݚ‬޻όΠΦࠃ಺‫ॴڀݚ‬޻όΠΦࠃ಺‫ॴڀݚ‬޻όΠΦւ֎‫ॴڀݚ‬೶Ꭲਫੑࠃ಺େֶ

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Development of a tensiometer-TDR coil psrobe for the measurementof soil-water retention curves on water-repellent soils

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Mass and heat transport characteristics in differently-decomposed
peaty soils at variably-saturated conditions
Thermal properties of non-aggregated and aggregated soils: Effectsof particle size and shapeʢ୯ཻ · ஂཻߏ଄Λ༗͢Δ౔৕ͷ೤ಛੑ: ཻ‫͓ܘ‬Αͼ‫ܗ‬ঢ়ʹΑΔӨ‫ڹ‬ʣAssessment of VOCs bioremediation considering microbial inhabitation and soil environmental factorsʢඍੜ෺ੜଉ͓Αͼ౔৕‫ڥ؀‬Ҽࢠʹ‫ ͮ͘ج‬VOCs όΠΦϨϝσΟΤʔγϣϯͷධՁʣ
Advances in and limitations associated with in-situ bioremediation ofchlorinated solventsʢΫϩϩΤνϨϯྨͷ‫ݪ‬ҐஔόΠΦϨϝσΟ
Τʔγϣϯʹ͓͚Δਐలͱ੍‫ݶ‬ཁҼʣDevelopment of evaluation method on soil pollution by luminous bacteria —Effects of elution components of soil—ʢൃޫόΫςϦΞΛ༻͍ͨόΠΦΞοηΠʹΑΔ౔৕ԚછධՁख๏ͷ։ൃ—౔৕༹ग़੒෼
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Occurrence of soil water repellency and implications for the ﬁlteringfunction of soils
Characterization of organic carbons orienting on the surface of water
repellent soilsʢᎢਫੑ౔৕ͷද໘Ͱ഑޲͍ͯ͠Δ༗‫୸ػ‬ૉͷΩϟϥΫλϦθʔγϣϯʣ

Effect of water content on the soil water repellency for Japanese andNew Zealand volcanic ash soilsʢ೔ຊ͓ΑͼχϡʔδʔϥϯυͷՐࢁփ౔ʹ͓͚Δਫ෼ྔ͕Ꭲਫੑʹ༩͑ΔӨ‫ڹ‬ʣGrain size analysis by laser diffraction particle size analyzerʢϨʔβʔճંཻࣜ౓෼෍ଌఆ૷ஔΛ༻͍ͨ౔ͷཻ౓ࢼ‫ݧ‬ʣ

Estimating soil hydraulic properties obtained from evaporation andmulti-step outﬂow experimentsʢৠൃ๏ͱϚϧνεςοϓྲྀग़๏ʹ
ΑΔ౔৕ͷਫ෼ҠಈಛੑͷਪఆʣParameter estimation of hysteretic soil hydraulic functions of an Andisol using the multistep outﬂow-inﬂow experimentsʢϚϧνεςοϓ‫ٵ‬ਫ · ഉਫ࣮‫ʹݧ‬ΑΔࠇϘΫ౔ͷώεςϦγεΛ‫ؚ‬Ήਫ෼Ҡಈؔ਺ͷਪఆ

Estimation of water ﬂux in variably saturated soil with a Penta-needle
Heat Pulse Probeʢ5 ઢ೤ύϧεηϯαʔΛ༻͍ͨ๞࿨ · ෆ๞࿨ਫ෼ϑϥοΫεͷਪఆʣ

Measurement of pore velocity by using LAT-PIV, and parameter estimation of CTRWʢLAT-PIV ख๏Λ༻͍ͨؒܺྲྀ଎ଌఆͱ CTRW Ϟσϧͷύϥϝʔλਪఆʣ

Characterization of solid waste material from industrial landﬁll inJapan
Evaluation of management practices in agricultural and forest lands
by the multiple-frequency electromagnetic surveyingʢଟप೾਺ి࣓୳ࠪ‫ʹػ‬ΑΔ೶ྛ஍ͷ౔৕‫ڥ؀‬؅ཧͷධՁʣ

Applicability of Ground Penetrating Radar for investigation of vadosezone in arid landʢ‫ס‬૩஍ෆ๞࿨ଳ஍൫ߏ଄ௐࠪ΁ͷ஍தϨʔμͷద༻ੑʣ

Numerical analysis of fate and transport of leaked heat exchanger ﬂuids in borehole
Heavy metal removal in landﬁll leachate using agricultural waste materials: A case study in Sri Lanka
Effect of single-species salt solutions on geotechnical properties inBentoniteJpGU ಛूʮ෺࣭Ҡಈͱ‫ڥ؀‬ϦεΫධՁʯ΁ͷট଴λΠτϧThe effect of artiﬁcial macropores on the amount of organic mattersin soilsʢਓ޻ϚΫϩϙΞ͕౔৕தͷ༗‫ػ‬෺ྔʹ‫͢΅ٴ‬Ө‫ڹ‬ʣProcess-based modeling of chemical weathering: A step to reduce
model complexityʢૉաఔʹ‫ͮ͘ج‬Խֶ෩ԽϞσϦϯά: ؆ུԽͷ

9ࠃ಺ · ւ֎ॴଐ෼໺಺༰Ωʔϫʔυࠃ಺େֶ೶༹࣭Ҡಈࠃ಺େֶཧ༹࣭Ҡಈࠃ಺େֶ೶༹࣭Ҡಈւ֎‫ॴڀݚ‬೶༹࣭Ҡಈւ֎‫ॴڀݚ‬ཧ༹࣭Ҡಈ‫ݕ‬౼ʣ

Contaminant transport modeling in a soil with variable charge properties under different pH conditions using HP1ʢHP1 ϓϩάϥϜΛ༻͍ͨ pH ৚݅ͷҟͳΔมҟՙిΛ࣋ͭ౔தͷԚછ෺࣭ͷҠಈϞσϧʣLinking local soil transport processes to catchment hydrology and policy options
Contamination of wetlands through transport of pollutants generated
from the municipal solid waste open dumpsite, Kandy,