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EFFECTS FOR CITIZEN’S AWARENESS BY COLLABORATIVE RESTORATION WORK WITH INSTALLING TIMBER LOG STRUCTURE

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(1)

ሗ࿌ Ἑᕝᢏ⾡ㄽᩥ㞟➨ ᕳ ᖺ ᭶

ᕷẸᬑㄳ࡟ࡼࡿ㛫ఆᮦỈไᑟධ࡜

ᕝ࡙ࡃࡾ࡬ࡢព㆑ྥୖຠᯝ

EFFECTS FOR CITIZEN’S AWARENESS BY COLLABORATIVE RESTORATION WORK WITH INSTALLING TIMBER LOG STRUCTURE

ᯘ༤ᚨ

䡡᭹㒊ᐇెᏊ

䞉ᐩᒣ㞝ኴ

䞉ụᯇఙஓ

䞉᮶௝⩏ஂ

䞉ᯇᑿ⪔ኴ㑻

䞉ᓥ㇂ᖾᏹ

Hironori HAYASHI, Mikako HATTORI, Yuta TOMIYAMA, Shinya IKEMATSU, Yoshihisa RAISEN Koutaro MATSUO and Yukihiro SHIMATANI

1ṇ఍ဨ ᕤ༤ ஑ᕞ኱Ꮫ኱Ꮫ㝔ᕤᏛ◊✲㝔㸦ࠛ819-0395 ⚟ᒸᕷす༊ඖᒸ744㸧

2Ꮫ⏕఍ဨ ஑ᕞ኱Ꮫ኱Ꮫ㝔ᕤᏛᗓ㸦ࠛ819-0395 ⚟ᒸᕷす༊ඖᒸ744㸧

3ṇ఍ဨ ஑ᕞ኱Ꮫ኱Ꮫ㝔ᕤᏛᗓ㸦ࠛ819-0395 ⚟ᒸᕷす༊ඖᒸ744㸧

4㠀఍ဨ ⚟ὠᕷᙺᡤᘓタㄢ㸦ࠛ811-3304 ⚟ᒸ┴⚟ὠᕷὠᒇᓮ1-7-1

5ࣇ࢙࣮ࣟ఍ဨ ᕤ༤ ஑ᕞ኱Ꮫ኱Ꮫ㝔ᕤᏛ◊✲㝔㸦ࠛ819-0395 ⚟ᒸᕷす༊ඖᒸ744㸧

This report presents a case study project of collaborative stream restoration work with installing timber log structures by citizens, researchers, students and administrative officer in Kamisaigo river. In order to reveal effects of this collaborative restoration work, questionnaire survey was conducted to citizen participants (=elementary students).

Following results were obtained.

࣭ Installed timber log structures work in safety and provide precious habitat for some aquatic species

࣭ Collaborative stream restoration work create an intergenerational connection between citizens

࣭ Citizens became more careful against Kamisaigo river than before

࣭ Citizens’ interest for river management work was heightened.

࣭ Citizens’ awareness about river environment was heightened

Key Words㸸 collaborative restoration, river management, timber log structure, citizen’s awareness

㸯㸬⫼ᬒ࠾ࡼࡧ┠ⓗ

ᖹᡂ9ᖺࡢἙᕝἲᨵṇ௨᮶㸪Ἑᕝ⎔ቃ࡟㓄៖ࡋࡓἙᕝ ᨵಟ㸪ᕷẸཧຍᆺࡢᕝ࡙ࡃࡾࡣ᪥ᮏྛᆅ࡛㐍ࡵࡽࢀ࡚࠸

ࡿ㸬㏆ᖺ࡛ࡣ㸪ᕷẸཧຍ࠿ࡽ୍Ṍ㐍ࢇࡔᴫᛕ࡜ࡋ࡚㸪ᕷ Ẹࡀᅵᮌᕤ஦࡟ཧຍࡍࡿᕷẸᬑㄳ࡜࠸࠺⪃࠼᪉ࡀᡴࡕฟ ࡉࢀࡓ1㸧㸬ᕷẸᬑㄳࡣᆅᇦάᛶ໬࡬Ⓨᒎࡍࡿྍ⬟ᛶࢆ⛎

ࡵ࡚࠸ࡿࡇ࡜➼࠿ࡽ㔜せᗘࡶ㧗ࡃ㸪ᅵᮌᏛ఍ࡢⓒ࿘ᖺグ ᛕ஦ᴗ࡛ࡶྲྀࡾ⤌ࡲࢀࡿ࡞࡝♫఍ⓗ࡟ࡶὀ┠ࢆ㞟ࡵ࡚࠸

1㸧

୍᪉㸪⎔ቃ࡟㓄៖ࡍࡿᕝ࡙ࡃࡾࡢᢏ⾡ㄽ࡟࠾࠸࡚ࡣ㸪 ከ⮬↛ᕝ࡙ࡃࡾࡢ㏻㐩㸦2006ᖺ㸧㸪୰ᑠἙᕝࡢᢏ⾡ᇶ‽

㸦2008ᖺ㸪2010ᖺᨵゞ㸧ࡢไᐃ࡟ࡼࡗ࡚㸪୍ᛂࡢయ⣔໬

ࡀ࡞ࡉࢀ࡚࠸ࡿ2㸧ࡀ㸪㒔ᕷἙᕝ࡟௦⾲ࡉࢀࡿࡼ࠺࡞⏝ᆅ

࡟వ⿱ࡀ࡞࠸Ἑᕝ࡛ࡣ㸪Ἑ㐨ෆ࡟࠾ࡅࡿ⮬↛෌⏕ᢏ⾡ࡀ ồࡵࡽࢀ࡚࠸ࡿ㸬ࡇࡢᢏ⾡ࡣ㸪͆ᑠࡉ࡞⮬↛෌⏕3㸧͇ࡸ

͆Ỉ㎶ࡢᑠࢃࡊ4㸧͇࡞࡝࡜࿧ࡤࢀ㸪≉࡟ᕷẸࡀຍࢃࡗ࡚

ᐇ᪋ࡍࡿྲྀࡾ⤌ࡳ࡟ࡘ࠸࡚ࡣ㸪2015ᖺ3᭶࡟ᅜෆ࡛ึࡵ

࡚ࡢ஦౛㞟ࡀฟ∧ࡉࢀࡿ5㸧࡞࡝㸪ᕝ࡙ࡃࡾ࡟࠾ࡅࡿ᭱ඛ

➃ࡢศ㔝ࡢ୍ࡘ࡛࠶ࡿ㸬

ᮏㄽ࡛ࡣ㸪ᕷẸᬑㄳ࡟ࡼࡾἙ㐨ෆ࡛ࡢ⮬↛෌⏕ᕤ஦㸦ᑠ ࡉ࡞⮬↛෌⏕㸧࡟ྲྀࡾ⤌ࢇࡔ஦౛࡟ࡘ࠸࡚⤂௓ࡍࡿ㸬ࡉ

ࡽ࡟᪋ᕤᚋ࡟ཧຍᕷẸ࡟ᑐࡋ࡚࢔ࣥࢣ࣮ࢺㄪᰝࢆᐇ᪋ࡋ㸪 ᕷẸᬑㄳ࡬ࡢཧຍࡀ㸪ᕷẸࡢᕝ࡙ࡃࡾࡸἙᕝ⎔ቃ࡬ࡢ㛵 ᚰព㆑࡟୚࠼ࡿᙳ㡪࡟ࡘ࠸᳨࡚ドࡋࡓ⤖ᯝࢆྜࢃࡏ࡚ሗ

࿌ࡍࡿ㸬

㸰㸬◊✲ᑐ㇟ᆅࡢᴫせ

ᮏ◊✲ࡢᑐ㇟ᆅࡣ㸪⚟ᒸ┴⚟ὠᕷࢆὶࢀࡿ஧⣭Ἑᕝす 㒓ᕝࡢᨭᕝୖす㒓ᕝ࡛࠶ࡿ㸦ᅗ㸧㸬ୖす㒓ᕝ࡛ࡣ㸪Ἑᕝ ᨵಟ࡟㝿ࡋ㸪 ᖺᗘ࠿ࡽᕷẸ㸫኱Ꮫ㸫⾜ᨻࡢ༠ാ࡛ࡢ ከ⮬↛ᕝ࡙ࡃࡾࡀྲྀࡾ⤌ࡲࢀ࡚࠸ࡿ㸬Ἑᕝᨵಟࡢィ⏬᱌

ࡢ❧᱌࠿ࡽᨵಟᚋࡢ⥔ᣢ⟶⌮ࡸ฼⏝࡟⮳ࡿࡲ࡛㸪ᕷẸ㸫 ሗ࿌ Ἑᕝᢏ⾡ㄽᩥ㞟, ➨21ᕳ, 2015ᖺ6᭶

(2)

኱Ꮫ㸫⾜ᨻ࡛㐃ᦠࡋ࡚ᗈࡃヰࡋྜ࠸ࡀ⾜ࢃࢀ㸪 ᖺᗘ

ࡲ࡛࡟஦ᴗᑐ㇟༊㛫㸦ᘏ㛗⣙ NP㸧ࡢᴫࡡࡍ࡭࡚ࡢᨵಟᕤ

஦ࡀ᏶஢ࡋ࡚࠸ࡿ㸬

ୖす㒓ᕝ࡟࠾ࡅࡿከ⮬↛ᕝ࡙ࡃࡾ஦ᴗࡢ≉ᚩࡣ㸪୰ᑠ Ἑᕝࡢᢏ⾡ᇶ‽2㸧࡛ࡣゝཬࡉࢀ࡚࠸࡞࠸͆ᑠࡉ࡞⮬↛෌

⏕͇ࡢᡭἲࢆヨ㦂ⓗ࡟ᑟධࡍࡿࡇ࡜࡟ࡼࡾ㸪㐣ཤࡢᨵಟ

࡛༢ㄪ໬ࡋࡓ℩ῡ⎔ቃࢆ෌⏕ࡍࡿᕤኵࢆ⾜ࡗ࡚࠸ࡿⅬ࡛

࠶ࡿ㸬ࡲࡓ㸪ከ⮬↛ᨵಟᚋࡶࣔࢽࢱࣜࣥࢢࢆᐇ᪋ࡋ࡞ࡀ

ࡽ㸪㡰ᛂⓗ࡟ᑠࡉ࡞⮬↛෌⏕ᡭἲࢆᑟධࡋ㸪Ἑ㐨ෆࡢ⎔

ቃᨵၿ࡟ྲྀ⤌ࢇ࡛࠸ࡿⅬࡶ኱ࡁ࡞≉ᚩ࡛࠶ࡿ㸬ᮏㄽ࡛ᑐ

㇟࡜ࡍࡿᕷẸᬑㄳ࡟ࡼࡿ㛫ఆᮦỈไࡢᑟධࡣ㸪௨ୖࡢࡼ

࠺࡞ୖす㒓ᕝ࡟࠾ࡅࡿᕷẸ㸫኱Ꮫ㸫⾜ᨻࡢ༠ാ࡟ࡼࡿ㡰 ᛂⓗ࡞⟶⌮ࡢ୍⎔࡛ᐇ᪋ࡋࡓࡶࡢ࡛࠶ࡿ㸬

ᅗ ◊✲ᑐ㇟ᆅࡢ఩⨨ᅗ

㸱㸬ᕷẸᬑㄳ࡟ࡼࡿ㛫ఆᮦỈไࡢᑟධ

㸦1㸧㛫ఆᮦỈไ࡟ࡘ࠸࡚

ᮏㄽ࡛⤂௓ࡍࡿᕷẸᬑㄳ࡛ᑟධࡋࡓ⮬↛෌⏕ᕤἲࡣ㸪 㛫ఆᮦ࡜⮬↛▼ࢆά⏝ࡋ࡚సᡂࡍࡿỈไ≧ࡢᵓ㐀≀࡛㸪 㛫ఆᮦỈไ࡜࿧ࡤࢀࡿࡶࡢ࡛࠶ࡿ㸦ᅗ㸧㸬ᮏᕤἲࡣ㸪 ᕝࡢ୰ࡢỈࡢὶࢀࡸἙᗋࡢ≧ἣࢆከᵝ໬ࡉࡏࡿᶵ⬟ࢆ᭷

ࡋ࡚࠾ࡾ㸪ࣁࣅࢱࢵࢺࢆከᵝ࡟ࡍࡿࡇ࡜࡟ࡼࡗ࡚≉࡟㨶 㢮ࡢ⏕ᜥ⎔ቃࡢᨵၿࢆᮇᚅࡋ࡚ᑟධࡋࡓ㸬

ᅗ 㛫ఆᮦỈไ

㸦2㸧ᕷẸᬑㄳ࡛⾜ࡗࡓసᴗ

㛫ఆᮦỈไࡢ᪋ᕤ࡟㝿ࡋ㸪ᚲせ࡞୺࡞ᮦᩱࡣ㸪୸ኴ㸦㛫 ఆᮦ㸧㸪▼ᮦ㸪㕲➽ࡢ ࡘ࡛࠶ࡿ㸬୸ኴ࡟ࡘ࠸࡚ࡣ㸪㏆㞄 ὶᇦ࡛Ⓨ⏕ࡋࡓ㛫ఆᮦࢆά⏝ࡋࡓ㸬▼ᮦࡣ㸪す㒓ᕝὶᇦ

࡟࠾ࡅࡿᕤ஦࡛Ⓨ⏕ࡋࡓࡶࡢࢆά⏝ࡋࡓ㸬㕲➽࡟ࡘ࠸࡚

ࡢࡳ㸪᪂ࡓ࡟㉎ධࡋࡓࡶࡢࢆ⏝࠸ࡓ㸬ᕷẸᬑㄳ࡟ࡼࡿ㛫 ఆᮦỈไ᪋ᕤᕤ஦ࡢཧຍ⪅ࡣ㸪ἢᕝఫẸᩘྡ࠾ࡼࡧᆅඖ ᑠᏛᰯࡢඣ❺㸦 ᖺ⏕ ྡ㸧㸪஑ᕞ኱Ꮫࡢᩍ⫋ဨཬࡧᏛ

⏕㸪⚟ὠᕷᙺᡤ⫋ဨᩘྡ࡛࠶ࡿ㸬࡞࠾㸪ୖす㒓ᕝ࡛ࡣ᭱

ᐤࡾࡢᑠᏛᰯࡀ⥲ྜᏛ⩦ࡢᑐ㇟࡜ࡋ࡚ୖす㒓ᕝ࡛ࡢάື

ࢆᐇ᪋ࡋ࡚࠾ࡾ㸪ᮏᕤ஦ࡣࡑࡢᤵᴗࡢ୍⎔࡜ࡋ࡚⾜ࡗࡓ㸬 ࡑࡢࡓࡵ㸪ᑟධ࡟ඛ❧ࡕཧຍඣ❺࡟ᑐࡋ࡚㸪㛫ఆᮦỈไ ࡢ᭷ࡍࡿᶵ⬟ࡸᮇᚅࡉࢀࡿຠᯝ➼࡟ࡘ࠸࡚ࡢゎㄝ࡜㸪ᕤ

஦࡟࠾ࡅࡿᏳ඲ࡢࡓࡵࡢ␃ពⅬ࡟ࡘ࠸࡚ࡢㄝ᫂ࢆ⾜ࡗࡓ 㸦ᅗ㸧㸬࡞࠾㸪ᕷẸᬑㄳࡢసᴗᖺ᭶᪥ࡣ ᖺ ᭶

᪥࡛࠶ࡿ㸬

᪋ᕤ᫬ࡢసᴗࡣ኱ࡁࡃศࡅ࡚㸪኱ேࡀ୰ᚰ࡛⾜࠺సᴗ

࡜ᑠᏛ⏕ࡀ୰ᚰ࡛⾜࠺సᴗࡢ ࡘ࡟ศࡅࡽࢀࡿ㸦ᅗ㸧㸬 㧗ᗘ࡞ᕤලࢆᚲせ࡜ࡍࡿసᴗ㸪༴㝤ࢆక࠺సᴗ㸪ᙉ࠸ຊ

ࢆᚲせ࡜ࡍࡿసᴗ➼ࢆ኱ேࡀ୰ᚰ࡜࡞ࡗ࡚⾜࠸㸪༴㝤ࡀ ᑡ࡞ࡃ㸪ከࡃࡢேᩘࡀᚲせ࡞సᴗࢆᑠᏛ⏕ࡀ୰ᚰ࡜࡞ࡗ

࡚⾜ࡗࡓ㸬᪋ᕤࡢ㝿ࡢసᴗࡣ㸪ձᮦᩱࡢ‽ഛ㸪ղタ⨨఩

⨨ࡢỴᐃ㸪ճ୸ኴࡢタ⨨㸪մ㕲➽ࢆ㈏ධࡍࡿࡓࡵࡢ✰ࢆ

୸ኴ࡟࠶ࡅࡿసᴗ㸪յ㕲➽ࢆᡴࡕ㎸ࡳ୸ኴࢆᆅ┙㠃࡟ᅛ ᐃ㸪ն୸ኴ㏆ഐ࡟▼ࢆ୪࡭୸ኴࢆᏳᐃࡉࡏࡿ㸪շ㛫ఆᮦ

Ỉไ࿘㎶࡛ࡢ࣡ࣥࢻ≧ࡢỈ㊰ࡢὼ 㸪࡜࠸࠺ᡭ㡰࡛⾜ࡗ ࡓ㸬ୖグࡢ࠺ࡕձ㹼մࡢసᴗ࡟ࡘ࠸࡚ࡣ㸪኱ேࡀ୰ᚰ࡛

⾜࠸㸪յ㹼շࡣࡇ࡝ࡶࡓࡕࡀ୰ᚰ࡛⾜ࡗࡓ㸬᪋ᕤ᫬ࡢᵝ Ꮚࢆᅗ࡟♧ࡍ㸬

ᅗ ᕤἲࡢᶵ⬟ࡸຠᯝ࡜Ᏻ඲ࡢࡓࡵࡢ␃ពⅬ࡟ࡘ࠸࡚ゎㄝ

䐟 ᮦᩱ䛾‽ഛ䠄㛫ఆᮦ䞉▼ᮦ䛾ㄪ㐩㐠ᦙ䠅 䐠 㛫ఆᮦỈไ䛾タ⨨఩⨨䞉ྥ䛝䛺䛹䜢Ỵᐃ䛩䜛 䐡 Ỉไ䛻౑䛖୸ኴ䜢タ⨨䛩䜛

䐢 ୸ኴ䛻㕲➽䜢ᡴ䛱㎸䜐䛯䜑䛾✰䜢䝗䝸䝹䛷䛒䛡䜛

䛣䛹䜒䛯䛱୰ᚰ䛾సᴗ

኱ே୰ᚰ䛾సᴗ

䐣 ୸ኴ䛻㕲➽䜢ᡴ䛱㎸䜐

䐤 ▼䜢୸ኴ䛾ୖὶഃ䛻୪䜉䚸୸ኴ䜢ᢚ䛘䜛 䐥 ỏ℃ཎỈ㊰䜢䝇䝁䝑䝥䜢౑䛳䛶᥀䜛

ᅗ ᪋ᕤ᫬ࡢᙺ๭ศᢸ࡜୺࡞సᴗ

(3)

ᅗ ᪋ᕤసᴗ᫬ࡢᵝᏊ

㸲㸬࢔ࣥࢣ࣮ࢺㄪᰝ

㸦1㸧ㄪᰝ᪉ἲ

ᕷẸᬑㄳ࡟ࡼࡿ㛫ఆᮦỈไࡢᑟධࡀ㸪ᕷẸ㸦ᕤ஦ཧຍ

⪅㸧ࡢᕝ࡙ࡃࡾࡸἙᕝ⎔ቃ࡬ࡢ㛵ᚰព㆑࡟୚࠼ࡿᙳ㡪࡟

ࡘ࠸᳨࡚ドࡍࡿࡓࡵ࡟㸪࢔ࣥࢣ࣮ࢺㄪᰝࢆ⾜ࡗࡓ㸬࢔ࣥ

ࢣ࣮ࢺࡢᑐ㇟⪅ࡣ㸪ᕤ஦࡟ཧຍࡋࡓᆅඖࡢ⚟㛫༡ᑠᏛᰯ

ᖺ⏕ࡢඣ❺ ྡ࡜ࡋࡓ㸬࢔ࣥࢣ࣮ࢺㄪᰝࡣ㸪ᕷẸᬑㄳ

࡟ࡼࡿ㛫ఆᮦỈไᑟධᕤ஦ࢆᐇ᪋ࡋࡓ⣙୍࠿᭶ᚋ࡟ᐇ᪋

ࡋࡓ㸬࢔ࣥࢣ࣮ࢺࡣ⣬㠃࡟㉁ၥ஦㡯ࢆグ㍕ࡢୖ㓄ᕸࡋ㸪

➹グ࡟ࡼࡿᅇ⟅ࢆࡋ࡚ࡶࡽࡗࡓࡢࡕ࡟ᅇ཰ࡋࡓ㸬࢔ࣥࢣ

࣮ࢺ⏝⣬࡟グ㍕ࡋࡓ㉁ၥ஦㡯ࡣᅗ࡟♧ࡍ㏻ࡾ࡛࠶ࡿ㸬

࢔ࣥࢣ࣮ࢺࡣᑠᏛᰯࡢᤵᴗ᫬࡟ᑠᏛᰯࡢඛ⏕ࢆ㏻ࡋ࡚㓄 ᕸ࣭ᅇ཰ࢆ⾜ࡗࡓ㸬ࡑࡢࡓࡵ㸪ᅇ཰⋡ࡣ 㸣࡛࠶ࡗࡓ㸬 ᐇ㝿࡟࢔ࣥࢣ࣮ࢺ࡛㓄ᕸࡋ㸪ᅇ཰ࡉࢀࡓᅇ⟅౛ࢆᅗ࡟

♧ࡍ㸬

࡞࠾㉁ၥ㡯┠ࡢ࠺ࡕ㸪4㸦సᴗࡢឤ᝿㸧࠾ࡼࡧ 4㸦௒

ᚋྲྀࡾ⤌ࡳࡓ࠸άື㸧࡟ࡘ࠸࡚ࡣ㸪⮬⏤グ㏙ᘧ࡜ࡋࡓࡓ

ࡵ㸪ᅇ⟅⤖ᯝࡣ .- ἲ࡟ࡼࡾศ㢮ࡋྲྀࡾࡲ࡜ࡵࡓࡶࡢࢆᥖ

㍕ࡋࡓ㸬

Q1 ᛶู

Q2 సᴗ䛾ឤ᝿䠄⮬⏤グ㏙䠅

Q3 సᴗ๓䛻ẚ䜉䛶ୖす㒓ᕝ䛾䛣䛸䜢ዲ䛝䛻䛺䜚䜎䛧䛯䛛䠛䠄㑅ᢥᘧ䠅 Q4 ᕝ䛵䛟䜚䛻ᑐ䛩䜛⯆࿡䞉㛵ᚰ䛜㧗䜎䜚䜎䛧䛯䛛䠛䠄㑅ᢥᘧ䠅 Q5Ͳ1 సᴗᚋ䛻⌧ᆅ䛾ᵝᏊ䜢ぢ䛻⾜䛝䜎䛧䛯䛛䠛䠄㑅ᢥᘧ䠅

Q5Ͳ2 䛹䛾⛬ᗘ䛾㢖ᗘ䛷⌧ᆅ䜢ぢ䛻⾜䛳䛶䛔䜎䛩䛛䠛䠄Q4Ͳ1䛷ぢ䛻⾜䛳 䛯䛸⟅䛘䛯ேᑐ㇟䠅䠄㑅ᢥᘧ䠅

Q6 Ἑᕝ⎔ቃ䛻ᑐ䛩䜛ព㆑䛿㧗䜎䜚䜎䛧䛯䛛䠛䠄㑅ᢥᘧ䠅 Q7 ⎔ቃ䛸⏕䛝≀䛾㛵ಀ䛻䛴䛔䛶⌮ゎ䛜῝䜎䜚䜎䛧䛯䛛䠛䠄㑅ᢥᘧ䠅 Q8 ௒ᚋ䜒ୖす㒓ᕝ䛾άື䛻ཧຍ䛧䛯䛔䛷䛩䛛䠛䠄㑅ᢥᘧ䠅 Q9 ௒ᚋୖす㒓ᕝ䛷䛹䛾䜘䛖䛺άື䛜䛧䛯䛔䛷䛩䛛䠛䠄⮬⏤グ㏙䞉」ᩘ

ᅇ⟅ྍ䠅

ᅗ ࢔ࣥࢣ࣮ࢺ⏝⣬࡟グ㍕ࡋࡓ㉁ၥ㡯┠

ᅗ ᐇ㝿࡟㓄ᕸ࣭ᅇ཰ࡉࢀࡓᅇ⟅౛

㸦2㸧ㄪᰝ⤖ᯝ࠾ࡼࡧ⪃ᐹ

࢔ࣥࢣ࣮ࢺㄪᰝ⤖ᯝࢆᅗ࡟♧ࡍ㸬ࡑࢀࡒࢀࡢ㉁ၥ㡯

┠࡟ࡘ࠸࡚௨ୗ࡟ㄝ᫂ࡍࡿ㸬 D࠙4 ᛶูࠚ࡟ࡘ࠸࡚

⿕㦂⪅ࡢᛶูࡣ㸪⏨Ꮚࡀ59%㸪ዪᏊࡀ41%࡛࠶ࡗࡓ㸬 E࠙4 సᴗࡢឤ᝿㸦⮬⏤グ㏙㸧ࠚ࡟ࡘ࠸࡚

సᴗࡢឤ᝿࡛ࡣ㸪సᴗ⮬యࡀ͆ᴦࡋ࠿ࡗࡓ͇࡜࠸࠺

ᅇ⟅ࡀ55㸣࡜᭱ࡶከ࠿ࡗࡓ㸬ࡲࡓ㸪͆㨶ࡸᕝࡢࡓࡵ࡟

࡞ࡗ࡚࠺ࢀࡋ࠸͆࡜࠸࠺㊃᪨ࡢᅇ⟅ࡀ14㸣ぢࡽࢀࡓ㸬 ࡇࢀࡽࢆྜࢃࡏࡿ࡜᭷ຠᅇ⟅ࡢ࠺ࡕ 69㸣ࡀ௒ᅇ⾜ࡗ ࡓᕷẸᬑㄳ࡟ࡘ࠸࡚ዲពⓗ࡞ឤ᝿ࢆᣢࡗ࡚࠸ࡿࡇ࡜ࡀ

ࢃ࠿ࡿ㸬୍᪉㸪͆኱ኚࡔࡗࡓ࣭⑂ࢀࡓ͇࡜࠸࠺㊃᪨ࡢᅇ

⟅ࡀ26㸣ࡳࡽࢀࡓ㸬

F࠙4 సᴗ๓࡟ẚ࡭࡚ୖす㒓ᕝࡢࡇ࡜ࢆዲࡁ࡟࡞ࡾࡲ

ࡋࡓ࠿㸽ࠚ࡟ࡘ࠸࡚

Q3࡛ࡣ㸪సᴗ๓࡟ẚ࡭࡚ୖす㒓ᕝࡢࡇ࡜ࢆ㸪͆࡜࡚

ࡶዲࡁ࡟࡞ࡗࡓ͇࡜࠸࠺ᅇ⟅ࡀ53㸣㸪͆ᑡࡋዲࡁ࡟࡞

ࡗࡓ͇࡜࠸࠺ᅇ⟅ࡀ34㸣ࡢ⿕㦂⪅࠿ࡽᚓࡽࢀࡓ㸬ࡇࢀ

ࡽࢆྜࢃࡏࡿ࡜㸪ィ87㸣ࡢ⿕㦂⪅ࡀసᴗ๓࡜ẚ࡭ࡿ࡜

ୖす㒓ᕝ࡟ᑐࡋ࡚ዲពⓗ࡞ឤ᝟ࢆᢪࡃࡼ࠺࡟࡞ࡗࡓࡇ

࡜ࡀࢃ࠿ࡿ㸬ࡍ࡞ࢃࡕ㸪ᕷẸᬑㄳࡢసᴗࢆ⾜࠺ࡇ࡜ࡣ ᕝ࡬ࡢឡ╔ᚰࢆ㧗ࡵࡿຠᯝࡀ࠶ࡿࡶࡢ࡜ᛮࢃࢀࡿ㸬 G࠙4 ᕝ࡙ࡃࡾ࡟ᑐࡍࡿ⯆࿡࣭㛵ᚰࡀ㧗ࡲࡾࡲࡋࡓ࠿㸽ࠚ

࡟ࡘ࠸࡚

Q4 ࡛ࡣ㸪సᴗ๓࡟ẚ࡭࡚ᕝ࡙ࡃࡾ࡟ࡘ࠸࡚ࡢ㛵ᚰ ࡀ㸪͆࡜࡚ࡶ㧗ࡲࡗࡓ͇࡜࠸࠺ᅇ⟅ࡀ42㸣㸪͆ᑡࡋ㧗ࡲ

ࡗࡓ͇࡜࠸࠺ᅇ⟅ࡀ46㸣ࡢ⿕㦂⪅࠿ࡽᚓࡽࢀࡓ㸬ࡇࢀ

ࡽࢆྜࢃࡏࡿ࡜㸪ィ88㸣ࡢ⿕㦂⪅ࡀసᴗ๓࡜ẚ࡭ࡿ࡜

ᕝ࡙ࡃࡾ࡟ᑐࡍࡿ㛵ᚰࢆᣢࡘࡼ࠺࡟࡞ࡗࡓࡇ࡜ࡀࢃ࠿

ࡿ㸬࡞࠾ࡇࡇ࡛ࡢᕝ࡙ࡃࡾ࡜ࡣ㸪Ἑᕝࡢィ⏬࣭ᨵಟ࣭

⥔ᣢ⟶⌮ࢆྵࡴἙᕝ⟶⌮඲⯡ࢆࡉࡍ᪨ࢆ࢔ࣥࢣ࣮ࢺ㓄 ᕸ᫬࡟ཱྀ㢌࡛ㄝ᫂ࡋ࡚࠸ࡿ㸬௨ୖࡢࡇ࡜࠿ࡽ㸪ᕷẸᬑ ㄳࡢసᴗࢆ⾜࠺ࡇ࡜࡛㸪ᕷẸࡢᕝ࡙ࡃࡾ㸦Ἑᕝ⟶⌮㸧

࡟ࡘ࠸࡚ࡢ㛵ᚰࡀ㧗ࡲࡗࡓࡇ࡜ࡀࢃ࠿ࡿ㸬

(4)

59%

41%

㻽㻝 ᛶู

⏨Ꮚ ዪᏊ

N=110

34% 53%

13%

㻽㻟 సᴗ๓䛻ẚ䜉䛶ୖす㒓ᕝ䛾䛣䛸䜢 ዲ䛝䛻䛻䛺䛳䛯䛛䠛

䛸䛶䜒ዲ䛝䛻䛺䛳䛯

ᑡ䛧ዲ䛝䛻䛺䛳䛯

௨๓䛸ኚ䜟䜙䛺䛔

N=110

42%

46%

12%

㻽㻠 ᕝ䛵䛟䜚䛻ᑐ䛩䜛⯆࿡䞉㛵ᚰ䛜㧗䜎䛳䛯 䛛䠛

䛸䛶䜒㧗䜎䛳䛯

ᑡ䛧㧗䜎䛳䛯

௨๓䛸ኚ䜟䜙䛺䛔

N=109

48%

52%

㻽㻡㻙㻝 సᴗᚋ䛻⌧ᆅ䛾ᵝᏊ䜢ぢ䛻⾜䛳䛯䛛䠛

䛿䛔

䛔䛔䛘

N=110 2%

54%

44%

㻽㻡㻙㻞 䛹䛾⛬ᗘぢ䛻⾜䛳䛯䛛䠛 䠄㻽㻡㻙㻝䛷䛂䛿䛔䛃䛸⟅䛘䛯ே䜢ᑐ㇟䠅

ẖ᪥⾜䛳䛶䛔䜛

᫬䚻⾜䛳䛶䛔䜛

୍ᗘ䛰䛡⾜䛳䛯

N=52

43%

47%

10%

㻽㻢 Ἑᕝ⎔ቃ䛻ᑐ䛩䜛ព㆑䛜㧗䜎䛳䛯䛛䠛

䛸䛶䜒㧗䜎䛳䛯

ᑡ䛧㧗䜎䛳䛯

௨๓䛸ኚ䜟䜙䛺䛔

N=108

39% 52%

9%

㻽㻣 ᕝ䛾⎔ቃ䛸⏕䛝≀䛸䛾㛵ಀ䛻䛴䛔䛶

⌮ゎ䛜῝䜎䛳䛯䛛䠛

䛸䛶䜒῝䜎䛳䛯

ᑡ䛧῝䜎䛳䛯

௨๓䛸ኚ䜟䜙䛺䛔

N=110

47%

33%

17%

1% 2%

㻽㻤 ௒ᚋୖす㒓ᕝ䛾άື䛻ཧຍ䛧䛯䛔䛛䠛

䛬䜂ཧຍ䛧䛯䛔 䛹䛱䜙䛛䛸䛔䛘䜀ཧຍ䛧䛯䛔 䛹䛱䜙䛷䜒䛺䛔

䛹䛱䜙䛛䛸䛔䛘䜀ཧຍ䛧䛯䛟䛺䛔 䜒䛖ཧຍ䛧䛯䛟䛺䛔

N=111

26% 55%

14%

5%

㻽㻞 సᴗ䛾ឤ᝿

ᴦ䛧䛛䛳䛯

኱ኚ䛰䛳䛯䞉䛴䛛䜜䛯 㨶䞉ᕝ䛾䛯䜑䛻䛺䛳䛶䛖䜜䛧䛔 䛭䛾௚

N=108

28%

28%

27%

8% 9%

㻽㻥 ௒ᚋ䛹䛾䜘䛖䛺άື䛜䛧䛯䛔䛛䠛

㨶䛸䜚䚸ᕝ㐟䜃

㨶䛾ఫฎ䛵䛟䜚䞉㨶䛜ቑ䛘䜛άື

Ύᤲάື䞉ⲡส䜚 䜲䝧䞁䝖䠄䜻䝱䞁䝥䚸䛚⚍䜚䠅 䛭䛾௚

N=121

ᅗ ࢔ࣥࢣ࣮ࢺㄪᰝ⤖ᯝ

(5)

H࠙4 సᴗᚋ࡟⌧ᆅࡢᵝᏊࢆぢ࡟⾜ࡁࡲࡋࡓ࠿㸽 4 ࡝ࡢ⛬ᗘࡢ㢖ᗘ࡛⌧ሙࢆぢ࡟⾜ࡗ࡚࠸ࡲࡍ࠿㸽ࠚ࡟

ࡘ࠸࡚

Q5-1/Q5-2࡛ࡣ㸪సᴗᚋ࡟ᕷẸᬑㄳࢆ⾜ࡗࡓ⌧ሙ࡟

1ᅇ௨ୖゼࢀࡓ࡜ᅇ⟅ࡋࡓ⿕㦂⪅ࡣ᭷ຠᅇ⟅ᩘࡢ48%

࡛࠶ࡗࡓ㸬ࡲࡓࡑࡢ࠺ࡕ2ᅇ௨ୖ⌧ሙࢆゼࢀ࡚࠸ࡿ⿕

㦂⪅ࡣ56%㸦᭷ຠᅇ⟅ᩘࡢ26.8%㸧࡛࠶ࡾ㸪సᴗࢆ⾜

࠺ࡇ࡜࡟ࡼࡾ㸪ᕝ࡬ࡢゼၥ㢖ᗘࡶྥୖࡋࡓࡇ࡜ࡀࢃ࠿

ࡿ㸬ࡇࢀࡣ㸪Q2 ࡢᕝࡢࡇ࡜ࡀ௨๓ࡼࡾዲࡁ࡟࡞ࡗࡓ

࡜࠸࠺ᅇ⟅ࡀ඲యࡢ 87%ࡔࡗࡓ⤖ᯝࢆ཯ᫎࡋ࡚࠸ࡿ

ࡶࡢ࡜ᛮࢃࢀࡿ㸬

I࠙4 Ἑᕝ⎔ቃ࡟㛵ࡍࡿព㆑ࡀ㧗ࡲࡾࡲࡋࡓ࠿㸽ࠚ࡟

ࡘ࠸࡚

Q6࡛ࡣ㸪సᴗ๓࡟ẚ࡭࡚ᕝ࡙ࡃࡾ࡟ࡘ࠸࡚ࡢ㛵ᚰࡀ㸪

͆࡜࡚ࡶ㧗ࡲࡗࡓ͇࡜࠸࠺ᅇ⟅ࡀ43㸣㸪͆ᑡࡋ㧗ࡲࡗࡓ͇

࡜࠸࠺ᅇ⟅ࡀ47㸣ࡢ⿕㦂⪅࠿ࡽᚓࡽࢀࡓ㸬ࡇࢀࡽࢆྜࢃ

ࡏࡿ࡜㸪ィ90㸣ࡢ⿕㦂⪅ࡀసᴗ๓࡜ẚ࡭ࡿ࡜Ἑᕝ⎔ቃ࡟

ᑐࡍࡿ㛵ᚰࢆ㧗ࡃᣢࡘࡼ࠺࡟࡞ࡗࡓࡇ࡜ࡀࢃ࠿ࡿ㸬ࡇࢀ

ࡣ㸪సᴗ๓࡟㛫ఆᮦỈไࡢᶵ⬟ࡸ㸪㛫ఆᮦࡢ⏕ᜥሙ࡜ࡋ

࡚ࡢຠᯝ࡟ࡘ࠸࡚ゎㄝࡋࡓࡇ࡜ࡶᙳ㡪ࡋ࡚࠸ࡿࡶࡢ࡜⪃

࠼ࡽࢀࡿ㸬

J࠙4 ᕝࡢ⎔ቃ࡜⏕ࡁ≀ࡢ㛵ಀ࡟ࡘ࠸࡚⌮ゎࡀ῝ࡲࡾ

ࡲࡋࡓ࠿㸽ࠚ࡟ࡘ࠸࡚

Q7࡛ࡣ㸪సᴗ๓࡟ẚ࡭࡚ᕝࡢ⎔ቃ࡜⏕ࡁ≀ࡢ㛵ಀ࡟ࡘ

࠸࡚ࡢ⌮ゎࡀ㸪͆࡜࡚ࡶ῝ࡲࡗࡓ͇࡜࠸࠺ᅇ⟅ࡀ52㸣㸪͆ᑡ ࡋ῝ࡲࡗࡓ͇࡜࠸࠺ᅇ⟅ࡀ 39㸣ࡢ⿕㦂⪅࠿ࡽᚓࡽࢀࡓ㸬 ࡇࢀࡽࢆྜࢃࡏࡿ࡜㸪ィ91㸣ࡢ⿕㦂⪅ࡀసᴗ๓࡜ẚ࡭ࡿ

࡜ᕝࡢ⎔ቃ࡜⏕ࡁ≀ࡢ㛵ಀ࡟ࡘ࠸࡚⌮ゎࢆ῝ࡵࡓࡇ࡜ࡀ

ࢃ࠿ࡿ㸬ࡇࢀࡣ㸪Q5࡜ྠᵝ࡟సᴗ๓࡟㛫ఆᮦỈไࡢᶵ⬟

ࡸ㸪㛫ఆᮦࡢ⏕ᜥሙ࡜ࡋ࡚ࡢຠᯝ࡟ࡘ࠸࡚ゎㄝࡋࡓࡇ࡜

ࡶᙳ㡪ࡋࡓ⤖ᯝ࡜⪃࠼ࡽࢀࡿ㸬ࡲࡓ㸪ᮏ࢔ࣥࢣ࣮ࢺࡢ⿕

㦂⪅࡛࠶ࡿᙜヱᑠᏛᰯࡢඣ❺ࡓࡕࡣ㸪ᖺ㛫ࢆ㏻ࡌ࡚ୖす 㒓ᕝ࡛ࡢᏛ⩦ࢆࡋ࡚࠾ࡾ㸪ࡑࡢ୰࡛㨶ྲྀࡾ࡞࡝ࡢ⎔ቃᩍ

⫱ࢆཷࡅ࡚࠸ࡿࡇ࡜࠿ࡽ㸪ᕝࡢ⎔ቃ࡜⏕ࡁ≀ࡢ㛵ಀ࡟ࡘ

࠸࡚⌮ゎࡍࡿ⣲ᆅࡀ࡛ࡁ࡚࠸ࡓࡇ࡜ࡶ㸪⌮ゎࡀ῝ࡲࡗࡓ

୍ᅉ࡜ᛮࢃࢀࡿ㸬

K࠙4 ௒ᚋࡶୖす㒓ᕝࡢάື࡟ཧຍࡋࡓ࠸࡛ࡍ࠿㸽ࠚ

࡟ࡘ࠸࡚

Q8࡛ࡣ㸪௒ᚋࡶୖす㒓ᕝ࡛ࡢάື࡟㸪͆᫝㠀ཧຍࡋࡓ

࠸͇࡜࠸࠺ᅇ⟅ࡀ47㸣㸪͆࡝ࡕࡽ࠿࡜࠸࠼ࡤཧຍࡋࡓ࠸͇

࡜࠸࠺ᅇ⟅ࡀ33㸣ࡢ⿕㦂⪅࠿ࡽᚓࡽࢀࡓ㸬ࡇࢀࡽࢆྜࢃ

ࡏࡿ࡜㸪ィ80㸣ࡢ⿕㦂⪅௒ᚋࡶྠᵝࡢάື㸦ᕷẸᬑㄳࡸ

⎔ቃᏛ⩦࡞࡝㸧࡟⥅⥆ⓗ࡟㛵ࢃࡿពᛮࢆࡶࡗ࡚࠸ࡿࡇ࡜

ࡀࢃ࠿ࡿ㸬ࡇࡢ⤖ᯝࡣ㸪Q2 ࡢసᴗࡢឤ᝿࡛ 69%ࡢ⿕㦂

⪅ࡀ㸪ᕷẸᬑㄳࡢసᴗ࡟ዲពⓗ࡞ឤ᝿ࢆᢪ࠸࡚࠸ࡿ⤖ᯝ

࡜ࡶࡼࡃ୍⮴ࡋ࡚࠸ࡿ㸬

L࠙4 ௒ᚋୖす㒓ᕝ࡛࡝ࡢࡼ࠺࡞άືࡀࡋࡓ࠸࡛ࡍ

࠿㸽ࠚ࡟ࡘ࠸࡚

Q9࡛ࡣ㸪௒ᚋୖす㒓ᕝ࡛ᐇ᪋ࡋࡓ࠸άື࡟ࡘ࠸࡚⮬⏤

グ㏙࡛ᅇ⟅ࢆồࡵࡓ㸬᭱ࡶከࡃࡳࡽࢀࡓᅇ⟅ࡣྠᩘ࡛㸰 ࡘ࠶ࡾ͆㨶࡜ࡾࡸᕝ㐟ࡧ͇࡜͆㨶ࡢఫฎ࡙ࡃࡾ࣭㨶ࡀቑ

࠼ࡿάື͇࡟㛵ࡍࡿࡶࡢ࡛㸪ᚓࡽࢀࡓᅇ⟅ࡢࡑࢀࡒࢀ28㸣

࡛࠶ࡗࡓ㸬ḟ࠸࡛ከ࠿ࡗࡓࡢࡀ㸪͆Ύᤲάື࣭ⲡสࡾ͇➼

࠸ࢃࡺࡿ⥔ᣢ⟶⌮࡟㛵ࢃࡿάື࡛࠶ࡗࡓ㸬ࡇࡢ⤖ᯝࡣ㸪 Q3 ࡛ୖす㒓ᕝ࡟ᑐࡋ࡚ឡ╔ࡀ㧗ࡲࡗࡓ࡜ᅇ⟅ࡋࡓ⿕㦂

⪅ࡀከ࠿ࡗࡓ⤖ᯝࡸ㸪Q6࡛Ἑᕝ⎔ቃ࡟ᑐࡍࡿព㆑ࡀ㧗ࡲ

ࡗࡓ࡜ᅇ⟅ࡋࡓ⿕㦂⪅ࡀከ࠿ࡗࡓ⤖ᯝࢆ཯ᫎࡋ࡚࠸ࡿࡶ

ࡢ࡜ᛮࢃࢀࡿ㸬͆Ύᤲάືࡸⲡสࡾ͇➼ࡢἙᕝࡢ⥔ᣢ⟶⌮

άືࡣ㸪యຊⓗ࡟ࡶ㈇ᢸࡀ኱ࡁࡃ㸪୍⯡ⓗ࡟ᴦࡋ࠸άື

࡛ࡣ࡞࠸ࡢ࡛㸪ᕷẸ࠿ࡽࡣᩗ㐲ࡉࢀࡀࡕ࡞άື࡛࠶ࡿ㸬 ࡋ࠿ࡋ࡞ࡀࡽ㸪ከ⮬↛ᕝ࡙ࡃࡾ࡟ࡼࡿᨵಟࢆ⾜ࡗࡓἙᕝ ࡣ㸪ࢥࣥࢡ࣮ࣜࢺ➼࡛そࢃࢀࡓἙᕝ࡟ẚ࡭࡚㸪ከࡃࡢሙ

ྜ᳜≀ࡀ⦾ⱱࡍࡿࡢ࡛㸪ேࡢ฼⏝ࢆ⪃࠼ࡿ࡜ⲡสࡾࡣ୙

ྍḞ࡞⥔ᣢ⟶⌮άື࡛࠶ࡿ㸬ࡋࡓࡀࡗ࡚㸪ᕷẸ࠿ࡽ୺య

ⓗ࡟⥔ᣢ⟶⌮άືࢆ⾜࠸ࡓ࠸࡜࠸࠺ᅇ⟅ࡀᚓࡽࢀࡓࡇ࡜

ࡣ㸪Ἑᕝ⟶⌮ୖ㠀ᖖ࡟㔜せ࡞ᡂᯝ࡛࠶ࡿ࡜⪃࠼࡚࠸ࡿ㸬

⥔ᣢ⟶⌮࡟࠿ࡅࡿ⾜ᨻⓗ࡞ࢥࢫࢺ๐ῶࡢྍ⬟ᛶࡶᮇᚅ࡛

ࡁࡿ㸬࡞࠾㸪ࡑࡢ௚ࡢᅇ⟅࡜ࡋ࡚ࡣ㸪࢟ࣕࣥࣉࡸ࠾⚍ࡾ

➼ࡢ࢖࣋ࣥࢺࢆ⾜࠸ࡓ࠸࡜࠸࠺ពぢࡀ8%⛬ᗘࡳࡽࢀࡓ㸬

㸦3㸧᪋ᕤᚋࡢ⌧ᆅࡢ≧ἣ

ᙜヱᆅࡣ㸪2015ᖺ3᭶⌧ᅾ㸪᪋ᕤᚋ⣙1ᖺ3࠿᭶ࡀ⤒

㐣ࡋ࡚࠸ࡿ㸬ᮏ⠇࡛ࡣ㸪ᙜヱᆅࡢ⌧ᅾࡢ≧ἣ࡟ࡘ࠸࡚ሗ

࿌ࡍࡿ㸬

Dᕼᑡ⏕≀ࡢ⏕ᜥሙᡤ࡜ࡋ࡚ᶵ⬟

ᕷẸᬑㄳ࡟ࡼࡾᑟධࡋࡓ㛫ఆᮦỈไࡣ㸪1ᖺ3࠿᭶ࡢ 㛫࡟」ᩘᅇࡢฟỈࢆ⤒㦂ࡋࡓࡶࡢࡢ㸪᪋ᕤᙜึࡢ఩⨨࡟

࡜࡝ࡲࡾ㸪ὶኻ࡞࡝ࡢၥ㢟ࡣ඲ࡃ☜ㄆࡉࢀ࡚࠸࡞࠸㸬ࡲ

ࡓ㸪୍㒊㸪ᅵ◁ࡢሁ✚➼࡟ࡼࡾ㛫ఆᮦ࿘ࡾ࡟ὼ ࡋࡓỈ

㊰ࡀᇙἐࡍࡿ࡞࡝ࡢ⟠ᡤࡶぢࡽࢀࡿࡀ㸪Ỉࡢὶࢀࢆከᵝ

࡟ࡍࡿᶵ⬟ࢆⓎ᥹ࡋ⥆ࡅ࡚࠸ࡿ㸬࡜ࡾࢃࡅ㸪࣡ࣥࢻ࣭ࡓ

ࡲࡾⓗ࡞ỏ℃ཎ⎔ቃ㸦Ỉࡢὶࢀࡀ㐜ࡃ㸪⣽࠿࠸ᅵ◁ࡀሁ

✚ࡍࡿሙᡤ㸧ࡢ๰ฟ࡟ࡣᴟࡵ࡚᭷ຠ࡟ຠᯝࢆⓎ᥹ࡋ࡚࠸

ࡿ㸬ಶࠎࡢ⏕≀ࡢศᕸࢆࡳ࡚ࡶ㸪࣑ࢼ࣑࣓ࢲ࢝㸦⤯⁛༴

᝹ϩ㢮㸸⎔ቃ┬RL㸧ࡢ㸪ୖす㒓ᕝ࡟࠾ࡅࡿ᭱ࡶᏳᐃࡋࡓ ಶయ⩌ࡢ⏕ᜥሙᡤ࡜ࡋ࡚ᙜヱᆅࡣᶵ⬟ࡋ࡚࠸ࡿ㸬2015ᖺ 2᭶࡟ࡣ㸪ᮏ஦ᴗ࡛㐀ᡂࡋࡓỈ㊰ෆ࡛࢔࢚࢝࢞ࣝ⛉ࡢ⏘༸

㸦ව࢜ࢱ࣐ࢪࣕࢡࢩࡢ⏕⫱ሙᡤ㸧ࡶ☜ㄆࡉࢀ࡚࠾ࡾ㸦ᅗ 㸧㸪ᙜヱᆅࡣୖす㒓ᕝࡢከ⮬↛ᕝ࡙ࡃࡾ༊㛫ࡢ୰࡛㸪၏

୍ࡢྠ✀ࡢ⏘༸ࡀ☜ㄆࡉࢀࡓሙᡤ࡛ࡶ࠶ࡗࡓ㸬௨ୖࡢᵝ

࡟ᕷẸᬑㄳ࡛ᑟධࡋࡓ㛫ఆᮦỈไࡣ㸪⏕≀ࡢ㔜せ࡞⏕ᜥ ሙᡤ࡜ࡋ࡚ࡶᶵ⬟ࡋ࡚࠸ࡿࡇ࡜ࡀࢃ࠿ࡿ㸬

Eಖ⫱ᅬࡢ㐟ࡧሙᡤ࡜ࡋ࡚ᶵ⬟

ᙜヱᆅ࠿ࡽ┤⥺㊥㞳⣙300mࡢ఩⨨࡟࠶ࡿಖ⫱ᅬࡢඣ

❺ࡓࡕࡀ㸪ୖす㒓ᕝࢆ㐟ࡧሙᡤ࡜ࡋ࡚ά⏝ࡋ࡚࠸ࡿ㸬ࡑ ࡢ୰࡛ࡶᙜヱᆅࡣ୺せ࡞㐟ࡧሙᡤ࡜ࡋ࡚㢖⦾࡟฼⏝ࡉࢀ

࡚࠾ࡾ㸪㛫ఆᮦỈไࢆ౑ࡗ࡚ಖ⫱ᅬඣࡀ㐟ࡪᵝᏊࡶ☜ㄆ ࡉࢀ࡚࠸ࡿ㸦ᅗ㸧㸬

(6)

FᕷẸᬑㄳ࡟ࡼࡿάືࡢ⥅⥆

๓㏙ࡋࡓ࡜࠾ࡾ㸪⚟㛫༡ᑠᏛᰯࡢ4ᖺ⏕ࡣୖす㒓ᕝࢆ

⥲ྜᏛ⩦ࡢࣇ࢕࣮ࣝࢻ࡜ࡋ࡚฼⏝ࡋ࡚࠸ࡿ㸬ࡑࡢࡓࡵ㸪 2013 ᖺᗘ࡟ᕷẸᬑㄳ࡟ࡼࡿ㛫ఆᮦỈไࡢᑟධ࡟ྲྀࡾࡃ

ࢇࡔඣ❺ࡢ୍ࡘୗࡢᏛᖺࡀ2014 ᖺᗘ࡟ୖす㒓ᕝ࡛ࡢᏛ

⩦ࢆᒎ㛤ࡋ࡚࠸ࡿ㸬ࡑࡢ୰࡛㸪2014ᖺᗘࡢ4ᖺ⏕ࡓࡕࡣ㸪 ๓ᖺࡢ4ᖺ⏕ࡢᛮ࠸ࢆཷࡅ⥅ࡂ㸪Q9ࡢᅇ⟅࡟ࡶᣲࡆࡽࢀ

࡚࠸ࡓΎᤲάື࡟ᚑ஦ࡋ㸦ᅗ㸧㸪ࡲࡓ๓ᖺᗘ࡟᪋ᕤࡋ ࡓ㛫ఆᮦỈไࡢ⥔ᣢ⟶⌮㸦ሁ✚ࡋࡓᅵ◁ࡢὼ ࡞࡝㸦ᅗ 㸧㸧࡟ࡶྲྀࡾ⤌ࢇ࡛࠸ࡿ㸬ࡇࡢࡼ࠺࡟㸪ᕷẸᬑㄳ࡟ࡼ

ࡾ㛫ఆᮦỈไࢆᑟධࡍࡿ࡜࠸࠺ྲྀࡾ⤌ࡳࢆ⾜ࡗࡓࡇ࡜ࡀ㸪 ḟࡢᏛᖺࡸḟࡢୡ௦ࡢάື࡟ࡘ࡞ࡀࡗ࡚࠸ࡿⅬࡣ኱ࡁ࡞

ᡂᯝ࡛࠶ࡿ࡜⪃࠼࡚࠸ࡿ㸬

ᅗ ᕷẸᬑㄳ࡛㐀ᡂࡋࡓỈ㊰࡛☜ㄆࡉࢀࡓ࢔࢚࢝࢞ࣝ⛉ࡢ༸

ሢ㸦ᕥ㸧࡜࢜ࢱ࣐ࢪࣕࢡࢩ㸦ྑ㸧

ᅗ 㛫ఆᮦỈไࡢ࿘ࡾ࡛㐟ࡪಖ⫱ᅬඣࡓࡕ

ᅗ Ύᤲάື࡟ྲྀࡾ⤌ࡴඣ❺ࡓࡕ

㛫ఆᮦỈไࡢ⥔ᣢ⟶⌮࡟ྲྀࡾ⤌ࡴඣ❺ࡓࡕ

㸳㸬⤖ㄽ

ᮏㄽ࡛ࡣ㸪ᕷẸᬑㄳ࡟ࡼࡾ⮬↛෌⏕ᕤ஦㸦㛫ఆᮦỈไ ࡢᑟධ㸧࡟ྲྀࡾ⤌ࢇࡔ஦౛࡟ࡘ࠸࡚⤂௓ࡋࡓ㸬ࡉࡽ࡟᪋

ᕤᚋ࡟ཧຍᕷẸ࡟ᑐࡋ࡚グ㏙ᘧࡢ࢔ࣥࢣ࣮ࢺࢆ⾜࠸㸪ᕷ Ẹᬑㄳ࡬ࡢཧຍࡀ㸪ᕷẸࡢᕝ࡙ࡃࡾࡸἙᕝ⎔ቃ࡬ࡢ㛵ᚰ ព㆑࡟୚࠼ࡿᙳ㡪࡟ࡘ࠸࡚ㄪᰝࢆ⾜ࡗࡓ㸬ᮏㄽ࡛ᚓࡽࢀ

ࡓ⤖ᯝࢆ௨ୗ࡟♧ࡍ㸬

ᕷẸᬑㄳ࡟ࡼࡗ࡚ᑟධࡋࡓ㛫ఆᮦỈไࡣ㸪᪋ᕤ ᖺ

࠿᭶ࡀ⤒㐣ᚋࡶ἞ỈୖࡢᏳ඲㸪Ỉ⏕⏕≀ࡢ㈗㔜࡞⏕

ᜥሙᡤ࡜ࡋ࡚ࡢᶵ⬟ࢆ⥔ᣢࡋ࡚࠸ࡿ㸬

ᕷẸᬑㄳ࡟ࡼࡗ࡚㛫ఆᮦỈไࡢᑟධࢆ⾜ࡗࡓࡇ࡜ࡀ㸪 ḟࡢୡ௦ࡢἙᕝάື࡟ࡘ࡞ࡀࡗ࡚࠸ࡿ㸬

࣭ ᕷẸᬑㄳࡢసᴗࡣ㸪͆ᴦࡋ࠸͇࠶ࡿ࠸ࡣ͆㨶࣭ᕝࡢࡓ

ࡵ࡟࡞ࡗ࡚࠺ࢀࡋ࠸͇࡞࡝ዲពⓗ࡟ᤊ࠼ࡽࢀ࡚࠸ࡓ㸬

࣭ ᕷẸᬑㄳࡢసᴗ࡬ࡢཧຍࡣ㸪ᙜヱ⪅ࡢࡑࡢᕝ࡬ࡢឡ

╔ᚰ࣭ᕝ࡙ࡃࡾ࡬ࡢ㛵ᚰ࣭⎔ቃ࡟ᑐࡍࡿព㆑࣭Ἑᕝ ࡢ⥔ᣢ⟶⌮άື࡬ࡢཧຍពḧ➼ࢆྥୖࡉࡏࡿຠᯝࡀ

࠶ࡿࡇ࡜ࡀ☜ㄆࡉࢀࡓ㸬

ㅰ㎡㸸ᮏㄽᩥࢆసᡂࡍࡿ࡟࠶ࡓࡾ⚟㛫༡ᑠᏛᰯࡢඛ⏕

᪉࣭ඣ❺ࡢⓙࡉࢇ࡟ከ኱࡞ࡈ༠ຊࢆ࠸ࡓࡔࡁࡲࡋࡓࡇࡇ

࡟ᨵࡵ࡚ᚚ♩⏦ࡋୖࡆࡲࡍ㸬ࡲࡓ㸪ᮏㄽࡢྲྀࡾ⤌ࡳࡣ஑

ᕞ኱Ꮫ♫఍㐃ᦠ஦ᴗࡢᨭ᥼ࢆཷࡅ࡚ᐇ᪋ࡉࢀࡲࡋࡓ

ཧ⪃ᩥ⊩

1) ᅵᮌᏛ఍ⓒ࿘ᖺグᛕ஦ᴗHPhttp://jsce100.com/node/83 2) ከ⮬↛ᕝ࡙ࡃࡾ◊✲఍ⴭ㸸ከ⮬↛ᕝ࡙ࡃࡾ࣏࢖ࣥࢺࣈࢵࢡϪ

୰ᑠἙᕝ࡟㛵ࡍࡿἙ㐨ィ⏬ࡢᢏ⾡ᇶ‽㸹ゎㄝ, බ┈♫ᅋἲே

᪥ᮏἙᕝ༠఍, 2011

3) ୕ᶫᘯ᐀㸸ࠕᑠࡉ࡞⮬↛෌⏕ࡢࡍࡍࡵࠖỈ㎶ࡢ⏕ែ⣔ಖ඲ࡢ ࡓࡵࡢᆅᇦᡓ⾡㸪▱Ỉㄞᮏ㸪घࣜࣂ࣮ࣇࣟࣥࢺᩚഛࢭࣥࢱ࣮㸪 2012

4) ὾㔝㱟ኵ㸪ఀ⸨ಙ⾜㸪ᒣᮏ୍ኵ⦅㸸Ỉ㎶ࡢᑠࢃࡊ㸪ᒣཱྀ┴ᅵ ᮌᘓ⠏㒊Ἑᕝㄢ㸪2007

5) ࠕᑠࡉ࡞⮬↛෌⏕ࠖ஦౛㞟⦅㞟ጤဨ఍㸪⋢஭ಙ⾜┘ಟ㸸࡛ࡁ

ࡿࡇ࡜࠿ࡽጞࡵࡼ࠺ Ỉ㎶ࡢᑠࡉ࡞⮬↛෌⏕஦౛㞟㸪᪥ᮏἙ ᕝ࣭ὶᇦ෌⏕ࢿࢵࢺ࣮࣡ࢡ㸦JRRN㸧㸪2015

㻢㻕 ༤ᚨ, ᭹㒊ᐇెᏊ, ᪂ᕼ୍, ᒾ℩ᗈ⥅, ᓥ㇂ᖾᏹ,ୖす㒓 ᕝ࡟࠾ࡅࡿ㛫ఆᮦࢆ⏝࠸ࡓἙ㐨ෆ⮬↛෌⏕ᕤἲࡢᑟධ࡜ホ ,ᅵᮌᏛ఍, Ἑᕝᢏ⾡ㄽᩥ㞟,vol.20,121-126,2014

㸦 ཷ௜㸧ཷ௜㸧

参照

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