ᴡᎹࠍゲߣߒߚㇺᏒౝߩ⥄ὼౣ↢ߩ޽ࠅᣇߦଥࠊࠆ⎇ⓥ

ᴡᎹࠍゲߣߒߚㇺᏒౝߩ⥄ὼౣ↢ߩ޽ࠅᣇߦଥࠊࠆ⎇ⓥ

Research for the method of Regeneration of Nature utilizing Rivers in Urban Area

Research for the method of Regeneration of Nature utilizing Rivers in Urban Area㧔⎇ⓥᦼ㑆 ᐔᚑ 17㨪18 ᐕᐲ㧕 ⅣႺ⎇ⓥㇱ ᴡᎹⅣႺ⎇ⓥቶ    
 River Environment Division Environment Departmentቶ㐳 Head⎇ⓥቭ
Researcher⮮↰ శ৻Koh-ichi FUJITAዊ〝 ೰ᔒTakeshi ORORiverside restoration in urban area has lately attracted considerable attention because riverside inhigh-concentrated city contributes people to relax and healing. The purpose of this study is to pickout the problems in case of improving riversides as well as urban environment and to propose plans
and systems to improve them effectively and efficiently at the point of policy making.
୘೎ߦᬌ⸛ࠍⴕ߁ࠃࠅ߽‫ޔ‬൮᜝⊛ߥ⸃᳿ᣇ╷ࠍᬌ⸛ߔ㨇⎇ⓥ⋡⊛෸߮⚻✲㨉㧔⎇ⓥᦼ㑆 ᐔᚑ 17㨪18 ᐕᐲ㧕 ⅣႺ⎇ⓥㇱ ᴡᎹⅣႺ⎇ⓥቶ    
 River Environment Division Environment Departmentቶ㐳 Head⎇ⓥቭ
Researcher⮮↰ శ৻
Koh-ichi FUJITAዊ〝 ೰ᔒTakeshi ORORiverside restoration in urban area has lately attracted considerable attention because riverside inhigh-concentrated city contributes people to relax and healing. The purpose of this study is to pickout the problems in case of improving riversides as well as urban environment and to propose plansand systems to improve them effectively and efficiently at the point of policy making.
୘೎ߦᬌ⸛ࠍⴕ߁ࠃࠅ߽‫ޔ‬൮᜝⊛ߥ⸃᳿ᣇ╷ࠍᬌ⸛ߔ㨇⎇ⓥ⋡⊛෸߮⚻✲㨉ᴡᎹ╬ߩ᳓ㄝⓨ㑆ߪㇺᏒ㕙Ⓧߩ㧝ഀએ਄ࠍභ߼‫ޔ‬᳓ࠆߎߣ߇ല₸⊛߆ߟ㊀ⷐߢ޽ࠆ‫᧲ޔߢߎߘޕ‬੩ḧᵹၞᴡᎹ╬ߩ᳓ㄝⓨ㑆ߪㇺᏒ㕙Ⓧߩ㧝ഀએ਄ࠍභ߼‫ޔ‬᳓ࠆߎߣ߇ല₸⊛߆ߟ㊀ⷐߢ޽ࠆ‫᧲ޔߢߎߘޕ‬੩ḧᵹၞㄝߪㇺᏒ᥊ⷰࠍᒻᚑߔࠆⷐ⚛ߣߒߡᰳ߆ߖߥ޿߽ߩߢࠍኻ⽎ߦ‫ⶄޔ‬ᢙߩⅣႺ໧㗴ߩ⸃᳿ߦ⾗ߔࠆᣉ╷⟲ߦߟㄝߪㇺᏒ᥊ⷰࠍᒻᚑߔࠆⷐ⚛ߣߒߡᰳ߆ߖߥ޿߽ߩߢࠍኻ⽎ߦ‫ⶄޔ‬ᢙߩⅣႺ໧㗴ߩ⸃᳿ߦ⾗ߔࠆᣉ╷⟲ߦߟ޽ࠆ‫ޕ‬ㇺᏒⅣႺߩᔟㆡᕈࠍะ਄ߐߖࠆߚ߼ߦ‫ޔ‬᳓ㄝⓨ޿ߡ‫ࠍ࡞࠺ࡕޔ‬ᵴ↪ߒߡ‫ޔ‬᳓‛⾰ᓴⅣ‫↢ޔ‬ᘒ♽‫ޔ‬ᾲⅣ޽ࠆ‫ޕ‬ㇺᏒⅣႺߩᔟㆡᕈࠍะ਄ߐߖࠆߚ߼ߦ‫ޔ‬᳓ㄝⓨ޿ߡ‫ࠍ࡞࠺ࡕޔ‬ᵴ↪ߒߡ‫ޔ‬᳓‛⾰ᓴⅣ‫↢ޔ‬ᘒ♽‫ޔ‬ᾲⅣ㑆ߛߌߢߥߊ๟ㄝ࿾ၞߩⅣႺ߽฽߼ߡᡷༀߔࠆࡊ࡜ࡦႺߩⅣႺᡷༀലᨐࠍౣ↢ࡆ࡚ࠫࡦߦᔕߓߡឭ␜ߔࠆ‫ޕ‬㑆ߛߌߢߥߊ๟ㄝ࿾ၞߩⅣႺ߽฽߼ߡᡷༀߔࠆࡊ࡜ࡦႺߩⅣႺᡷༀലᨐࠍౣ↢ࡆ࡚ࠫࡦߦᔕߓߡឭ␜ߔࠆ‫ޕ‬ࠍឭ␜ߔࠆߎߣߪᄢ߈ߥᗧ๧߇޽ࠆ‫ޕ‬߹ߕᣉ╷ߩ⚵วߖߣߒߡ‫ޔ‬ᣉ╷⟲㧝㧧␠ળ⾗ᧄᢛ஻╬ࠍឭ␜ߔࠆߎߣߪᄢ߈ߥᗧ๧߇޽ࠆ‫ޕ‬߹ߕᣉ╷ߩ⚵วߖߣߒߡ‫ޔ‬ᣉ╷⟲㧝㧧␠ળ⾗ᧄᢛ஻╬ᧄ⎇ⓥߪ‫ޔ‬Ꮢⴝൻ߇ㅴߺ⥄ὼ߇ᭂ߼ߡ⽺ᒙൻߒߚㇺ

ߦࠃࠆⅣႺ⽶⩄ߩ೥ᷫ‫ޔ‬ᣉ╷⟲㧞㧧ᵹၞߩ૑᳃╬ߦࠃᧄ⎇ⓥߪ‫ޔ‬Ꮢⴝൻ߇ㅴߺ⥄ὼ߇ᭂ߼ߡ⽺ᒙൻߒߚㇺ

ߦࠃࠆⅣႺ⽶⩄ߩ೥ᷫ‫ޔ‬ᣉ╷⟲㧞㧧ᵹၞߩ૑᳃╬ߦࠃᏒࠍౣ↢ߔࠆߚ߼‫ޔ‬ᴡᎹ߿᳓ㄝࠍゲߣߒߡㇺᏒ࡮ᵹၞࠆⅣႺߦ㈩ᘦߒߚⴕേߩታ〣‫ޔ‬ᣉ╷⟲㧟㧧ࡂࡆ࠲࠶࠻Ꮢࠍౣ↢ߔࠆߚ߼‫ޔ‬ᴡᎹ߿᳓ㄝࠍゲߣߒߡㇺᏒ࡮ᵹၞࠆⅣႺߦ㈩ᘦߒߚⴕേߩታ〣‫ޔ‬ᣉ╷⟲㧟㧧ࡂࡆ࠲࠶࠻ߩ⥄ὼࠍ㕙⊛ߦౣ↢ߔࠆࡊ࡜ࡦࠍᬌ⸛ߒ‫ޔ‬ㇺᏒౝߩ⥄ഃ಴ࠍ฽߻㕙⊛ߥ࿯࿾೑↪ߩᡷᄌߦ〯ߺㄟ߻߽ߩ‫ߩޔ‬ߩ⥄ὼࠍ㕙⊛ߦౣ↢ߔࠆࡊ࡜ࡦࠍᬌ⸛ߒ‫ޔ‬ㇺᏒౝߩ⥄ഃ಴ࠍ฽߻㕙⊛ߥ࿯࿾೑↪ߩᡷᄌߦ〯ߺㄟ߻߽ߩ‫ߩޔ‬ὼౣ↢ࠍലᨐ⊛࡮ല₸⊛ߦⴕ߁ߚ߼ߩᣉ╷࡮೙ᐲࠍឭ㧟ߟࠍ⸳ቯߒߚ‫ޕ‬᳓‛⾰ᓴⅣ‫↢ޔ‬ᘒ♽‫ޔ‬ᾲⅣႺߩⅣႺὼౣ↢ࠍലᨐ⊛࡮ല₸⊛ߦⴕ߁ߚ߼ߩᣉ╷࡮೙ᐲࠍឭ㧟ߟࠍ⸳ቯߒߚ‫ޕ‬᳓‛⾰ᓴⅣ‫↢ޔ‬ᘒ♽‫ޔ‬ᾲⅣႺߩⅣႺ᩺ߔࠆߎߣࠍ⋡⊛ߣߒߡ޿ࠆ‫ޕ‬ᡷༀᣉ╷ࠍ⹏ଔߔࠆࡕ࠺࡞ߪࡊࡠࠫࠚࠢ࠻⎇ⓥ‫⥄ޟ‬ὼ᩺ߔࠆߎߣࠍ⋡⊛ߣߒߡ޿ࠆ‫ޕ‬ᡷༀᣉ╷ࠍ⹏ଔߔࠆࡕ࠺࡞ߪࡊࡠࠫࠚࠢ࠻⎇ⓥ‫⥄ޟ‬ὼ౒↢ဳᵹၞ࿤㨯ㇺᏒߩౣ↢‫ߢޠ‬㐿⊒ߒߚࡕ࠺࡞ࠍ↪޿ߚ‫ޕ‬ᣉ╷⟲ߩታᣉߦࠃࠆᡷༀലᨐߩቯ㊂⹏ଔࠍⴕ߁ߦߪ‫ޔ‬㨇⎇ⓥౝኈ㨉ࠦࠬ࠻߿␠ળ⊛⽶ᜂࠍ฽߼ߚ✚ว⊛ߥ⹏ଔ߇ᔅⷐߢ޽㧝㧚ㇺᏒౝߩ⥄ὼⅣႺߩ⹏ଔ‫ޔ‬໧㗴ὐߩᛠី౒↢ဳᵹၞ࿤㨯ㇺᏒߩౣ↢‫ߢޠ‬㐿⊒ߒߚࡕ࠺࡞ࠍ↪޿ߚ‫ޕ‬ᣉ╷⟲ߩታᣉߦࠃࠆᡷༀലᨐߩቯ㊂⹏ଔࠍⴕ߁ߦߪ‫ޔ‬㨇⎇ⓥౝኈ㨉ࠦࠬ࠻߿␠ળ⊛⽶ᜂࠍ฽߼ߚ✚ว⊛ߥ⹏ଔ߇ᔅⷐߢ޽㧝㧚ㇺᏒౝߩ⥄ὼⅣႺߩ⹏ଔ‫ޔ‬໧㗴ὐߩᛠី

᳓‛⾰ᓴⅣ࡮↢ᘒ♽࡮ᾲⅣႺߩⷰὐ߆ࠄ‫ޔ‬ㇺᏒⅣႺࠆ‫⴫ߢߎߘޕ‬㧙㧝ߦ␜ߔ 6 㗄⋡ߦߟ޿ߡ⹏ଔၮḰߦၮ᳓‛⾰ᓴⅣ࡮↢ᘒ♽࡮ᾲⅣႺߩⷰὐ߆ࠄ‫ޔ‬ㇺᏒⅣႺࠆ‫⴫ߢߎߘޕ‬㧙㧝ߦ␜ߔ 6 㗄⋡ߦߟ޿ߡ⹏ଔၮḰߦၮߩ⺖㗴ࠍᢛℂߒ‫⛔ߩߘޔ‬ว⊛ߥᡷༀ╷ߦߟ޿ߡᬌ⸛ߔߠ޿ߡᜰᮡൻߒ‫ࠍ࠻࡯ࡖ࠴࡯࠳࡯࡟ޔ‬૞ᚑߒߡ⹏ଔࠍߩ⺖㗴ࠍᢛℂߒ‫⛔ߩߘޔ‬ว⊛ߥᡷༀ╷ߦߟ޿ߡᬌ⸛ߔߠ޿ߡᜰᮡൻߒ‫ࠍ࠻࡯ࡖ࠴࡯࠳࡯࡟ޔ‬૞ᚑߒߡ⹏ଔࠍࠆߣߣ߽ߦ‫ޔ‬ฦ‫ߩޘ‬ኻ╷ߦߟ޿ߡታ〣ߔࠆ㓙ߩ⺖㗴㧔ࠦⴕ߁‫ޕ‬ᣉ╷⟲㧝‫ޔ‬㧝㧗㧞‫ޔ‬㧝㧗㧞㧗㧟ߦߟ޿ߡ⹏ଔߒࠆߣߣ߽ߦ‫ޔ‬ฦ‫ߩޘ‬ኻ╷ߦߟ޿ߡታ〣ߔࠆ㓙ߩ⺖㗴㧔ࠦⴕ߁‫ޕ‬ᣉ╷⟲㧝‫ޔ‬㧝㧗㧞‫ޔ‬㧝㧗㧞㧗㧟ߦߟ޿ߡ⹏ଔߒࠬ࠻‫␠ޔ‬ળ⊛ฃኈᕈ㧕ࠍᢛℂߒߚ‫ޕ‬ߚ⚿ᨐࠍ࿑㧙㧝ߦ␜ߔ‫ޕ‬ฦ㗄⋡ߦߟ޿ߡᢙ୯߇ᄢ߈޿ࠬ࠻‫␠ޔ‬ળ⊛ฃኈᕈ㧕ࠍᢛℂߒߚ‫ޕ‬ߚ⚿ᨐࠍ࿑㧙㧝ߦ␜ߔ‫ޕ‬ฦ㗄⋡ߦߟ޿ߡᢙ୯߇ᄢ߈޿

᳓‛⾰ᓴⅣߩஜోൻ‫↢ޔ‬ᘒ♽ߩ଻ో࡮ౣ↢‫࠻࡯ࡅޔ‬߶ߤ‫⁁޿ߒ߹ᦸߡߞߣߦޘੱޔ‬ᘒߢ޽ࠆߎߣࠍ␜ߒ‫ޔ‬᳓‛⾰ᓴⅣߩஜోൻ‫↢ޔ‬ᘒ♽ߩ଻ో࡮ౣ↢‫࠻࡯ࡅޔ‬߶ߤ‫⁁޿ߒ߹ᦸߡߞߣߦޘੱޔ‬ᘒߢ޽ࠆߎߣࠍ␜ߒ‫ޔ‬ࠕࠗ࡜ࡦ࠼⃻⽎ߩ✭๺ߥߤߩ✚ว⊛ߥ⸃᳿ߦ߅޿ߡߪ‫ޔ‬ᣉ╷⟲ࠍ⚵ߺวࠊߖࠆᲤߦ౐ⷺᒻ߇ฝߦነߞߡ޿ߊ‫ޕ‬ࠕࠗ࡜ࡦ࠼⃻⽎ߩ✭๺ߥߤߩ✚ว⊛ߥ⸃᳿ߦ߅޿ߡߪ‫ޔ‬ᣉ╷⟲ࠍ⚵ߺวࠊߖࠆᲤߦ౐ⷺᒻ߇ฝߦነߞߡ޿ߊ‫ޕ‬⴫㧙㧝 ฦ⹏ଔ㗄⋡ߩ⹏ଔၮḰ⴫㧙㧝 ฦ⹏ଔ㗄⋡ߩ⹏ଔၮḰ࡟ࡌ࡞㧝
᳓ㄝߩ߈ࠇ޿ߐ ㅘ᣿ᐲ 
2.5 m
㧔᳓‛⾰ᓴⅣࡕ࠺࡞㧕㒽਄േ‛ߩりㄭߐ⃻ᴫᲧ 100㧑㧔㒽ၞ↢ᘒ♽ࡕ࠺࡞㧕᳓↢↢‛ߣߩ߰ࠇว޿
⃻ᴫᲧ 100㧑㧔᳓ၞ↢ᘒ♽ࡕ࠺࡞㧕ᄐߩᶭߒߐ⃻ᴫߣหߓ
㧔ᾲⅣႺࡕ࠺࡞㧕㊄㌛⊛⽶ᜂߩシߐ
ㅊട⽶ᜂᐕ 4 ਁ౞೑ଢᕈ
ᦝߦਇଢ࡮⽶ᜂࠍᒝ޿ࠄࠇࠆ- 83 -㧞
3.5 m㧟
4.5 m⃻ᴫᲧ 105㧑⃻ᴫᲧ 110㧑⃻ᴫᲧ 150㧑⃻ᴫᲧ 200㧑

㧝ᐲૐਅ

㧞ᐲૐਅ

ㅊട⽶ᜂᐕ 2 ਁ౞ㅊട⽶ᜂᐕ 0 ౞㧔⃻ᴫ㧕ਇଢ࡮⽶ᜂࠍᒝ޿ࠄࠇࠆ
⃻⁁࡟ࡌ࡞
㧝᳓ㄝߩ߈ࠇ޿ߐ ㅘ᣿ᐲ 
2.5 m
㧔᳓‛⾰ᓴⅣࡕ࠺࡞㧕㒽਄േ‛ߩりㄭߐ⃻ᴫᲧ 100㧑㧔㒽ၞ↢ᘒ♽ࡕ࠺࡞㧕᳓↢↢‛ߣߩ߰ࠇว޿
⃻ᴫᲧ 100㧑㧔᳓ၞ↢ᘒ♽ࡕ࠺࡞㧕ᄐߩᶭߒߐ
⃻ᴫߣหߓ
㧔ᾲⅣႺࡕ࠺࡞㧕㊄㌛⊛⽶ᜂߩシߐ
ㅊട⽶ᜂᐕ 4 ਁ౞೑ଢᕈᦝߦਇଢ࡮⽶ᜂࠍᒝ޿ࠄࠇࠆ

- 83 -

㧞
3.5 m

㧟
4.5 m

⃻ᴫᲧ 105㧑⃻ᴫᲧ 110㧑⃻ᴫᲧ 150㧑⃻ᴫᲧ 200㧑

㧝ᐲૐਅ

㧞ᐲૐਅ

ㅊട⽶ᜂᐕ 2 ਁ౞ㅊട⽶ᜂᐕ 0 ౞㧔⃻ᴫ㧕ਇଢ࡮⽶ᜂࠍᒝ޿ࠄࠇࠆ
⃻⁁ߎࠇߪⅣႺߣ⚻ᷣࠍ޿߆ߦਔ┙ߒߡ޿ߊ߆ࠍ໧޿߆ߌ

ߥⅣႺᡷༀലᨐࠍ␜ߔߦߪዪᚲ⊛ߥࡊ࡜࠾ࡦࠣߦ⇐߹ߎࠇߪⅣႺߣ⚻ᷣࠍ޿߆ߦਔ┙ߒߡ޿ߊ߆ࠍ໧޿߆ߌߥⅣႺᡷༀലᨐࠍ␜ߔߦߪዪᚲ⊛ߥࡊ࡜࠾ࡦࠣߦ⇐߹ߡ޿ࠆߎߣߦઁߥࠄߥ޿‫ޔߚ߹ޕ‬ᣉ╷㧟ߢߪᴡᎹࠍゲߞߡ޿ࠆ‫੹ޕ‬ᓟ‫ޔ‬ឭ᩺ߒߚࡊ࡜ࡦ߇ੱญߦ⤤ὂߔࠆߎߡ޿ࠆߎߣߦઁߥࠄߥ޿‫ޔߚ߹ޕ‬ᣉ╷㧟ߢߪᴡᎹࠍゲߞߡ޿ࠆ‫੹ޕ‬ᓟ‫ޔ‬ឭ᩺ߒߚࡊ࡜ࡦ߇ੱญߦ⤤ὂߔࠆߎߣߒߚㇺᏒౝߩ⥄ὼࠍౣ↢ߔࠆᣉ╷㧔⨹Ꮉ╬ߩ㧝⚖ᴡߣࠍㅢߓߡ੐ᬺ߇ታᣉߐࠇ‫ޔ‬ᣂߚߥㇺᏒߩ㝯ജࠍഃㅧߣߒߚㇺᏒౝߩ⥄ὼࠍౣ↢ߔࠆᣉ╷㧔⨹Ꮉ╬ߩ㧝⚖ᴡߣࠍㅢߓߡ੐ᬺ߇ታᣉߐࠇ‫ޔ‬ᣂߚߥㇺᏒߩ㝯ജࠍഃㅧᎹߩਔጯ O ߦ✛࿾ࠍ⏕଻㧕߇฽߹ࠇߡ޿ࠆߎߣ߆ࠄ‫ޔ‬ߔࠆߎߣߦࠃࠅੱ‫ߩޘ‬ⅣႺᡷༀⴕേࠍ༐⿠ߒ‫ޔ‬ㇺᏒౝᎹߩਔጯ O ߦ✛࿾ࠍ⏕଻㧕߇฽߹ࠇߡ޿ࠆߎߣ߆ࠄ‫ޔ‬ߔࠆߎߣߦࠃࠅੱ‫ߩޘ‬ⅣႺᡷༀⴕേࠍ༐⿠ߒ‫ޔ‬ㇺᏒౝ᳓‛⾰ᓴⅣ㧔᳓⾰㧕ߪ⧯ᐓᡷༀߔࠆ⒟ᐲߢ޽ߞߚ߇‫ޔ‬ߩ⥄ὼౣ↢ߦะߌߚขࠅ⚵ߺ߇ᐢ߇ߞߡ޿ߊߣ޿߁ᅢ

᳓‛⾰ᓴⅣ㧔᳓⾰㧕ߪ⧯ᐓᡷༀߔࠆ⒟ᐲߢ޽ߞߚ߇‫ޔ‬ߩ⥄ὼౣ↢ߦะߌߚขࠅ⚵ߺ߇ᐢ߇ߞߡ޿ߊߣ޿߁ᅢㇺᏒㇱߦ߅ߌࠆ㒽ၞߩ↢ᕷ႐ߩ⹏ଔߪᄢ߈ߊะ਄ߒߚ‫ޕ‬ᓴⅣߩ᭴ㅧࠍ▽޿ߡ޿ߊᔅⷐ߇޽ࠆ‫ޕ‬ㇺᏒㇱߦ߅ߌࠆ㒽ၞߩ↢ᕷ႐ߩ⹏ଔߪᄢ߈ߊะ਄ߒߚ‫ޕ‬

ᓴⅣߩ᭴ㅧࠍ▽޿ߡ޿ߊᔅⷐ߇޽ࠆ‫ޕ‬㧟㧚ࡊ࡜ࡦߦၮߠߊㇺᏒౝ⥄ὼౣ↢ߦะߌߚ೙ᐲᬌ⸛᳓ㄝ䈱䈐䉏䈇䈘㪊ߎࠇ߹ߢㇺᏒᴡᎹߩౣ↢ߦ߅޿ߡ‫ޔ‬ᴡᎹⅣႺᢛ஻੐ᬺߥߤߣ⚵ߺวࠊߖߡ✚ว⸳⸘೙ᐲ߇ᐢߊ↪޿ࠄࠇߡ㪉೑ଢᕈ㒽਄േ‛䈱りㄭ䈘޿ࠆ߇‫ޔ‬㧞㧚ߢ␜ߒߚㇺᏒౝ⥄ὼౣ↢ࡊ࡜ࡦߩታⴕߦ㪈ߎࠇ߹ߢㇺᏒᴡᎹߩౣ↢ߦ߅޿ߡ‫ޔ‬ᴡᎹⅣႺᢛ஻੐ᬺߥߤߣ⚵ߺวࠊߖߡ✚ว⸳⸘೙ᐲ߇ᐢߊ↪޿ࠄࠇߡ㪉೑ଢᕈ㒽਄േ‛䈱りㄭ䈘޿ࠆ߇‫ޔ‬㧞㧚ߢ␜ߒߚㇺᏒౝ⥄ὼౣ↢ࡊ࡜ࡦߩታⴕߦ㪈ะߌߡߪ‫ޔ‬ᓥ᧪ߩ৻ᓞߥⷙ೙ߢߪߥߊᐢၞ⊛߆ߟ߈߼㪇㧟㧚ࡊ࡜ࡦߦၮߠߊㇺᏒౝ⥄ὼౣ↢ߦะߌߚ೙ᐲᬌ⸛᳓ㄝ䈱䈐䉏䈇䈘㪊ะߌߡߪ‫ޔ‬ᓥ᧪ߩ৻ᓞߥⷙ೙ߢߪߥߊᐢၞ⊛߆ߟ߈߼㪇⚦߿߆ߥㆡ↪߇ᔅⷐߢ޽ࠆ‫ޔߜࠊߥߔޕ‬ᴡᎹߣ޿߁ᐢ⚦߿߆ߥㆡ↪߇ᔅⷐߢ޽ࠆ‫ޔߜࠊߥߔޕ‬ᴡᎹߣ޿߁ᐢ߇ࠅࠍᜬߞߚⓨ㑆ࠍᵴ↪ߔࠆߚ߼ߦ‫ޔ‬᳓ߣ✛ߩㅪ⛯ᕈ㊄㌛⊛⽶ᜂ䈱シ䈘᳓↢↢‛䈫䈱䈸䉏ว䈇ᄐ䈱ᶭ䈚䈘ࠍᜬߚߖࠆࠛࠦࡠࠫࠞ࡞࡮ࡀ࠶࠻ࡢ࡯ࠢࠍ⸳ቯߒ‫ޔ‬ᐢ⃻ᴫᣉ╷⟲㪈ᣉ╷⟲㪈㪂㪉ᣉ╷⟲㪈㪂㪉㪂㪊߇ࠅࠍᜬߞߚⓨ㑆ࠍᵴ↪ߔࠆߚ߼ߦ‫ޔ‬᳓ߣ✛ߩㅪ⛯ᕈ㊄㌛⊛⽶ᜂ䈱シ䈘᳓↢↢‛䈫䈱䈸䉏ว䈇ၞ⊛ߥㇺᏒ⸘↹߿࿾඙⸘↹‫ޔ‬ᴡᎹᢛ஻⸘↹ߦḰ᜚ߒߚࠛ࡝ࠕ೎ߩ౏㐿ⓨ࿾ߩ⾰㧔଀߃߫✛ⵍ₸‫ޔ‬᮸ᧁߩ⒳㘃‫ޔ‬౏㐿ⓨ࿾ߩ᦭ലଥᢙ㧕ࠍ⸳ቯߔࠆߎߣߢㇺᏒⓨ㑆ߩ⾰࿑㧙㧝 ᣉ╷⟲ߩታᣉߦࠃࠆ✚ว⹏ଔᄐ䈱ᶭ䈚䈘ࠍᜬߚߖࠆࠛࠦࡠࠫࠞ࡞࡮ࡀ࠶࠻ࡢ࡯ࠢࠍ⸳ቯߒ‫ޔ‬ᐢ⃻ᴫᣉ╷⟲㪈ᣉ╷⟲㪈㪂㪉ᣉ╷⟲㪈㪂㪉㪂㪊ၞ⊛ߥㇺᏒ⸘↹߿࿾඙⸘↹‫ޔ‬ᴡᎹᢛ஻⸘↹ߦḰ᜚ߒߚࠛ࡝ࠕ೎ߩ౏㐿ⓨ࿾ߩ⾰㧔଀߃߫✛ⵍ₸‫ޔ‬᮸ᧁߩ⒳㘃‫ޔ‬౏㐿ⓨ࿾ߩ᦭ലଥᢙ㧕ࠍ⸳ቯߔࠆߎߣߢㇺᏒⓨ㑆ߩ⾰࿑㧙㧝 ᣉ╷⟲ߩታᣉߦࠃࠆ✚ว⹏ଔ⊛ะ਄߇࿑ࠄࠇࠆ‫ޕ‬㧞㧚ฦ࠮ࠢ࠲࡯ߩㅪ៤ߦࠃࠆㇺᏒౝ⥄ὼౣ↢ࡊ࡜ࡦߩ㨇⎇ⓥᚑᨐ㨉ᬌ⸛⊛ะ਄߇࿑ࠄࠇࠆ‫ޕ‬㧞㧚ฦ࠮ࠢ࠲࡯ߩㅪ៤ߦࠃࠆㇺᏒౝ⥄ὼౣ↢ࡊ࡜ࡦߩ㨇⎇ⓥᚑᨐ㨉ᬌ⸛᧲੩ㇺᷦ⼱Ꮉ߅ࠃ߮ᣂẟᏒઁ㐷Ꮉ ାỚᎹᏀጯ ߩౣᧄ⎇ⓥߦࠃࠅ‫ޔ‬㧝㧚ߢߪᐢၞߩᵹၞ࿤න૏ߢߩᣉ╷᧲੩ㇺᷦ⼱Ꮉ߅ࠃ߮ᣂẟᏒઁ㐷Ꮉ ାỚᎹᏀጯ ߩౣᧄ⎇ⓥߦࠃࠅ‫ޔ‬㧝㧚ߢߪᐢၞߩᵹၞ࿤න૏ߢߩᣉ╷↢ࠍᬌ⸛ኻ⽎ࡈࠖ࡯࡞࠼ߣߒߡ‫ޔ‬ᴡᎹ‫ޔ‬㆏〝‫ޔ‬ㇺᏒ‫ޔ‬⹏ଔࠍឭ␜ߔࠆߣߣ߽ߦ‫ޔ‬㧞㧚ߢߪⴝ඙න૏ߢߩౣ↢↢ࠍᬌ⸛ኻ⽎ࡈࠖ࡯࡞࠼ߣߒߡ‫ޔ‬ᴡᎹ‫ޔ‬㆏〝‫ޔ‬ㇺᏒ‫ޔ‬⹏ଔࠍឭ␜ߔࠆߣߣ߽ߦ‫ޔ‬㧞㧚ߢߪⴝ඙න૏ߢߩౣ↢౏࿦ߩᢛ஻߇৻૕ߣߥߞߚ᳓ㄝࠍᵴ߆ߒߚㇺᏒౝߩ⥄ࡊ࡜ࡦࠍឭ␜ߔࠆߎߣ߇ߢ߈ߚ‫੹ޕ‬ᓟߪ࿾ᣇ⸘↹࡟ࡌ౏࿦ߩᢛ஻߇৻૕ߣߥߞߚ᳓ㄝࠍᵴ߆ߒߚㇺᏒౝߩ⥄ࡊ࡜ࡦࠍឭ␜ߔࠆߎߣ߇ߢ߈ߚ‫੹ޕ‬ᓟߪ࿾ᣇ⸘↹࡟ࡌὼౣ↢ߦะߌߚࡊ࡜࠾ࡦࠣߦߟ޿ߡᬌ⸛ߒߚ‫ޕ‬࡞ߣ࿾඙⸘↹࡮ㇺᏒ⸘↹࡟ࡌ࡞ߢߩࡊ࡜࠾ࡦࠣࠍᅤ૗ὼౣ↢ߦะߌߚࡊ࡜࠾ࡦࠣߦߟ޿ߡᬌ⸛ߒߚ‫ޕ‬࡞ߣ࿾඙⸘↹࡮ㇺᏒ⸘↹࡟ࡌ࡞ߢߩࡊ࡜࠾ࡦࠣࠍᅤ૗(1)᧲੩ㇺᷦ⼱ᎹߦⲢวߒߡ޿ߊ߆߇⺖㗴ߣߥࠆ‫ޔߚ߹ޕ‬ㇺᏒౝ⥄ὼౣ(1)᧲੩ㇺᷦ⼱ᎹߦⲢวߒߡ޿ߊ߆߇⺖㗴ߣߥࠆ‫ޔߚ߹ޕ‬ㇺᏒౝ⥄ὼౣ⃻࿷‫ޔ‬ᷦ⼱એർߩ਄ᵹߪᱴߤᥧᷯߣߥߞߡ޿ࠆߛߌ↢ࡊ࡜ࡦࠍታᣉߦะߌߚ೙ᐲ਄ߩᜂ଻ࠍߤߩࠃ߁ߦ⏕⃻࿷‫ޔ‬ᷦ⼱એർߩ਄ᵹߪᱴߤᥧᷯߣߥߞߡ޿ࠆߛߌ↢ࡊ࡜ࡦࠍታᣉߦะߌߚ೙ᐲ਄ߩᜂ଻ࠍߤߩࠃ߁ߦ⏕ߢߥߊ‫ޔ‬ਛਅᵹߢ߽ਃ㕙ᒛࠅߩήᯏ⾰ߥⓨ㑆ߣߥߞߡ଻ߒߡ޿ߊ߆ߦߟ޿ߡ߽ᬌ⸛ࠍㅴ߼ࠆᔅⷐ߇޽ࠆ‫ޕ‬ߢߥߊ‫ޔ‬ਛਅᵹߢ߽ਃ㕙ᒛࠅߩήᯏ⾰ߥⓨ㑆ߣߥߞߡ଻ߒߡ޿ߊ߆ߦߟ޿ߡ߽ᬌ⸛ࠍㅴ߼ࠆᔅⷐ߇޽ࠆ‫ޕ‬޿ࠆ‫ߦࠣࡦ࠾࡜ࡊޕ‬ᒰߚߞߡߪ‫ޔ‬਄ᵹၞߢߪ‫ޟ‬ዊᎹߩ޿ࠆ‫ߦࠣࡦ࠾࡜ࡊޕ‬ᒰߚߞߡߪ‫ޔ‬਄ᵹၞߢߪ‫ޟ‬ዊᎹߩౣ↢‫⃻ޔߡߒߣޠ‬࿷౏࿦ౝߦ޽ࠆḳ߼ᳰ߿ḝ᳓ᳰߣߩ㨇ᚑᨐߩ⊒⴫㨉ౣ↢‫⃻ޔߡߒߣޠ‬࿷౏࿦ౝߦ޽ࠆḳ߼ᳰ߿ḝ᳓ᳰߣߩ㨇ᚑᨐߩ⊒⴫㨉ㅪ⛯ᕈࠍᵴ߆ߒߚࡊ࡜ࡦࠍឭ␜ߒ‫ޔ‬ਛਅᵹߢߪ‫ࠊ⾟ޟ‬࡮⮮↰శ৻㧘દ⮮ᒄਯ㧘ዊ〝೰ᔒ㧘቟㑆ᥓਯ㧦GIS ࠍㅪ⛯ᕈࠍᵴ߆ߒߚࡊ࡜ࡦࠍឭ␜ߒ‫ޔ‬ਛਅᵹߢߪ‫ࠊ⾟ޟ‬࡮⮮↰శ৻㧘દ⮮ᒄਯ㧘ዊ〝೰ᔒ㧘቟㑆ᥓਯ㧦GIS ࠍ޿ߩ޽ࠆㇺᏒౝᴡᎹౣ↢‫ޔߡߒߣޠ‬ㇺᏒဳᵩ᳓ኻ╷ߣᵴ↪ߒߚࠪࡒࡘ࡟࡯࡚ࠪࡦࡕ࠺࡞ߦࠃࠆᵹၞ࿤ౣ↢ࠪ޿ߩ޽ࠆㇺᏒౝᴡᎹౣ↢‫ޔߡߒߣޠ‬ㇺᏒဳᵩ᳓ኻ╷ߣᵴ↪ߒߚࠪࡒࡘ࡟࡯࡚ࠪࡦࡕ࠺࡞ߦࠃࠆᵹၞ࿤ౣ↢ࠪߒߡᄙ⋡⊛⾂⇐࿾ਅᣉ⸳߿࿾ਅᴡᎹࠍᢛ஻ߔࠆߣߣ߽

࠽࡝ࠝߩᬌ⸛, ࿯ᧁᛛⴚ⾗ᢱ, Vol.48-1, pp34-39, 2006㧚ߒߡᄙ⋡⊛⾂⇐࿾ਅᣉ⸳߿࿾ਅᴡᎹࠍᢛ஻ߔࠆߣߣ߽

࠽࡝ࠝߩᬌ⸛, ࿯ᧁᛛⴚ⾗ᢱ, Vol.48-1, pp34-39, 2006㧚ߦ‫┙ޔ‬૕ㇺᏒ౏࿦೙ᐲࠍᵴ↪ߒߚ࿯࿾೑↪ߩ㜞ᐲൻߣ࡮ዊ〝೰ᔒ㧘⮮↰శ৻㧦᧲੩ḧᵹၞ࿤ౣ↢ߦะߌߚᣉߦ‫┙ޔ‬૕ㇺᏒ౏࿦೙ᐲࠍᵴ↪ߒߚ࿯࿾೑↪ߩ㜞ᐲൻߣ࡮ዊ〝೰ᔒ㧘⮮↰శ৻㧦᧲੩ḧᵹၞ࿤ౣ↢ߦะߌߚᣉᴪᎹᑪ‛ߩ࠮࠶࠻ࡃ࠶ࠢߦࠃࠆ౏౒ⓨ㑆ࠍ⏕଻ߒ‫ࡄޔ‬╷⟲ߩ✚ว⹏ଔߩ⹜ߺ, ࿯ᧁቇળ╙  ࿁ᐕᰴቇⴚ⻠ṶᴪᎹᑪ‛ߩ࠮࠶࠻ࡃ࠶ࠢߦࠃࠆ౏౒ⓨ㑆ࠍ⏕଻ߒ‫ࡄޔ‬╷⟲ߩ✚ว⹏ଔߩ⹜ߺ, ࿯ᧁቇળ╙  ࿁ᐕᰴቇⴚ⻠Ṷࡉ࡝࠶ࠢࠕࠢ࠮ࠬ߿㒐ἴᕈߩะ਄߿⾗↥ଔ୯ߩ㜞߼ࠆળ⻠Ṷ᭎ⷐ㓸, Vol.61, CD-R, 2006㧚ࡉ࡝࠶ࠢࠕࠢ࠮ࠬ߿㒐ἴᕈߩะ਄߿⾗↥ଔ୯ߩ㜞߼ࠆળ⻠Ṷ᭎ⷐ㓸, Vol.61, CD-R, 2006㧚ࡊ࡜࠾ࡦࠣࠍࠦࠬ࠻⹜▚߽฽߼ߡឭ␜ߒߚ‫ޕ‬࡮ዊ〝೰ᔒ㧘⮮↰శ৻㧦⥄ὼߣ౒↢ߔࠆ࿖࿯ߠߊࠅߦࡊ࡜࠾ࡦࠣࠍࠦࠬ࠻⹜▚߽฽߼ߡឭ␜ߒߚ‫ޕ‬࡮ዊ〝೰ᔒ㧘⮮↰శ৻㧦⥄ὼߣ౒↢ߔࠆ࿖࿯ߠߊࠅߦ

(2)ᣂẟᏒઁ㐷Ꮉะߌߡ, ⅣႺᵺൻᛛⴚ, Vol.6-3, pp12-17, 2007㧚(2)ᣂẟᏒઁ㐷Ꮉะߌߡ, ⅣႺᵺൻᛛⴚ, Vol.6-3, pp12-17, 2007㧚ᣂẟᏒߪㄭ਎એ㒠‫⥱ޔ‬ㆇߩߚ߼ߦၳഀ߇૞ࠄࠇߚ߇‫ޔ‬᣿ᴦએ㒠⥱ㆇߩ⴮߃ߣߣ߽ߦ‫ޔ‬㆏〝߳ߩォ឵߇ㅴߺ‫ޔ‬ᣂẟᏒߪㄭ਎એ㒠‫⥱ޔ‬ㆇߩߚ߼ߦၳഀ߇૞ࠄࠇߚ߇‫ޔ‬㨇ᚑᨐߩᵴ↪㨉᣿ᴦએ㒠⥱ㆇߩ⴮߃ߣߣ߽ߦ‫ޔ‬㆏〝߳ߩォ឵߇ㅴߺ‫ޔ‬㨇ᚑᨐߩᵴ↪㨉ᤘ๺ 39 ᐕߦઁ㐷Ꮉࠍ฽߻ᦨᓟߩၳഀ߇ᆫࠍᶖߒߚ‫ޕ‬੹ᓟ‫╙ޔ‬㧟ᦼ⑼ቇᛛⴚၮᧄ⸘↹ߩಽ㊁೎ផㅴᚢ⇛ߦᤘ๺ 39 ᐕߦઁ㐷Ꮉࠍ฽߻ᦨᓟߩၳഀ߇ᆫࠍᶖߒߚ‫ޕ‬੹ᓟ‫╙ޔ‬㧟ᦼ⑼ቇᛛⴚၮᧄ⸘↹ߩಽ㊁೎ផㅴᚢ⇛ߦࡊ࡜࠾ࡦࠣߦ߅޿ߡߪ‫ޔ‬ᣢሽߩ㆏〝ࠍ࿾ਅൻ߿ౣ↢ၳ

߅ߌࠆⅣႺಽ㊁ߩᚢ⇛⊛㊀ὐ⑼ቇᛛⴚߢ޽ࠆ㊀ⷐߥ⎇ࡊ࡜࠾ࡦࠣߦ߅޿ߡߪ‫ޔ‬ᣢሽߩ㆏〝ࠍ࿾ਅൻ߿ౣ↢ၳ߅ߌࠆⅣႺಽ㊁ߩᚢ⇛⊛㊀ὐ⑼ቇᛛⴚߢ޽ࠆ㊀ⷐߥ⎇ഀߩᢿ㕙ᒻ⁁߿๟ㄝᑪ‛ࠍ฽߻᥊ⷰ⸳⸘ߛߌߢߥߊ‫ޔ‬ⓥ㐿⊒⺖㗴ߢ޽ࠆ‫⥄ޟ‬ὼ౒↢ဳᵹၞ࿤࡮ㇺᏒታ⃻␠ળഀߩᢿ㕙ᒻ⁁߿๟ㄝᑪ‛ࠍ฽߻᥊ⷰ⸳⸘ߛߌߢߥߊ‫ޔ‬ⓥ㐿⊒⺖㗴ߢ޽ࠆ‫⥄ޟ‬ὼ౒↢ဳᵹၞ࿤࡮ㇺᏒታ⃻␠ળ੐ᬺ⸘↹ߩ⾌↪ߩ᭎▚߽฽߼ߡᬌ⸛ࠍⴕߞߚ‫ߪࠇߎޕ‬ࠪ࠽࡝ࠝߩ⸳⸘‫ߦޠ‬ᵴ↪ߔࠆ‫ޕ‬੐ᬺ⸘↹ߩ⾌↪ߩ᭎▚߽฽߼ߡᬌ⸛ࠍⴕߞߚ‫ߪࠇߎޕ‬ࠪ࠽࡝ࠝߩ⸳⸘‫ߦޠ‬ᵴ↪ߔࠆ‫ޕ‬නߥࠆၳഀߩౣ↢ߢߪߥߊ‫ઁޔ‬㐷Ꮉౣ↢ࠍᚻᲑߣߒߡනߥࠆၳഀߩౣ↢ߢߪߥߊ‫ઁޔ‬㐷Ꮉౣ↢ࠍᚻᲑߣߒߡㇺᏒ㑆┹੎ജࠍ㜞߼‫ޔ‬ⅣႺഃㅧㇺᏒߣߒߡ⊒ዷߔࠆߚㇺᏒ㑆┹੎ജࠍ㜞߼‫ޔ‬ⅣႺഃㅧㇺᏒߣߒߡ⊒ዷߔࠆߚ߼ߩᚢ⇛⊛㊀ⷐᕈࠍ᦭ߔࠆ߽ߩߢ޽ࠆ‫ޕ‬߼ߩᚢ⇛⊛㊀ⷐᕈࠍ᦭ߔࠆ߽ߩߢ޽ࠆ‫ޕ‬એ਄ߩ  ‫ࠍࠣࡦ࠾࡜ࡊߩ  ޔ‬ㅢߓߡ‫ޔ‬㧝㧚ߣᲧセએ਄ߩ  ‫ࠍࠣࡦ࠾࡜ࡊߩ  ޔ‬ㅢߓߡ‫ޔ‬㧝㧚ߣᲧセߒߡ‫ౕࠅࠃޔ‬૕⊛ߥㇺᏒౝߩ⥄ὼౣ↢௝ࠍឭ␜ߔࠆߎߒߡ‫ౕࠅࠃޔ‬૕⊛ߥㇺᏒౝߩ⥄ὼౣ↢௝ࠍឭ␜ߔࠆߎߣ߇น⢻ߣߥࠅ‫ޔ‬᥊ⷰᡷༀ߇ੱ‫ߩޘ‬ⅣႺⴕേࠍ໪⊒ߔߣ߇น⢻ߣߥࠅ‫ޔ‬᥊ⷰᡷༀ߇ੱ‫ߩޘ‬ⅣႺⴕേࠍ໪⊒ߔࠆലᨐ߇ᦼᓙߐࠇࠆ‫৻ߩߘޕ‬ᣇߢ㧝㧚ߢ␜ߒߚቯ㊂⊛ࠆലᨐ߇ᦼᓙߐࠇࠆ‫৻ߩߘޕ‬ᣇߢ㧝㧚ߢ␜ߒߚቯ㊂⊛- 84 -- 84 -