ࠑ◊✲࣭ㄪᰝሗ࿌ࠒ
ቨ㠃⥳໬࡟ࡼࡿ෤ᮇࡢ ⇕⎔ቃᨵၿຠᯝ㕥 ᮌ ᘯ Ꮥ࠙せ᪨ࠚᮏ✏ࡣࠊᶞᮌࢆ୺య࡜ࡋࡓ⥳໬᳜≀ࢆΰ᳜ࡋࡓࣃࢿࣝᆺࡢቨ㠃⥳໬᪋タࢆᑐ㇟࡜ࡋ࡚ࠊࢥࣥ
ࢡ࣮ࣜࢺቨ࡜ࡢᑐẚ࠿ࡽࣄ࣮ࢺ࢔࢖ࣛࣥࢻ⌧㇟ࡀ᭱ࡶ㢧ⴭ࡟⌧ࢀࡿ෤ᮇ࡟࠾ࡅࡿᘓ≀ෆእ࡬ࡢ ⇕⎔ቃ㈇Ⲵࡢ⛬ᗘࢆᨺᑕ⎔ቃ࡜⇕཰ᨭ࡟╔┠ࡋࠊࡑࡢᕪࢆᐃ㔞ⓗ࡟ホ౯ࡍࡿ┠ⓗ࡛ᐇ㦂ィࡋࠊゎᯒࡋࡓࡶࡢ࡛࠶ࡿࠋゎᯒ⤖ᯝ࠿ࡽࠊᨺᑕ཰ᨭ࡟ࡘ࠸࡚ࡣࠊ཯ᑕ᪥ᑕ㔞ࡀ⥳໬ቨ࡛ࡣࣆ࣮
ࢡ᫬࡟⣙ :੍࡟ᑐࡋ࡚ࠊࢥࣥࢡ࣮ࣜࢺቨ࡛ࡣ⣙ :੍࡜⣙  ಸࡢ್ࢆ♧ࡋࡓࠋ⾲㠃 ᗘ࡟ࡘ࠸࡚ࡣࠊ⥳໬ቨ㠃࡛ࡣࣆ࣮ࢡ᫬࡟ Υ௨ୖࢆグ㘓ࡋࡓࡢ࡟ᑐࡋࠊࢥࣥࢡ࣮ࣜࢺቨ࡛ࡣ Υ๓ᚋ࡟࡜࡝ࡲࡾࠊእẼ ࡼࡾࡶ 㹼Υపࡃ᥎⛣ࡋࡓࠋ㢧⇕ࣇࣛࢵࢡࢫ࡟ࡘ࠸࡚ࡣࠊ⥳໬ቨ㠃ࡀࣆ࣮ࢡ᫬࡟ :੍ࢆ♧ࡋࠊࢥࣥࢡ࣮ࣜࢺቨࡢ⣙ :੍ࢆ኱ࡁࡃୖᅇࡗࡓࠋ⵨Ⓨຠ⋡࡟ࡘ࠸࡚ࡣࠊ⥳໬ቨ࡛ࡣ⣙  ࢆ♧ࡋࠊኟᮇࡢࡘࡿᛶ᳜≀ࡢ  ௨ୗ࡟࡜࡝ࡲࡗࡓࠋࡇࢀࡣ᳜≀✀ࡢ㐪࠸࡜࡜ࡶ࡟ࠊ෤ᮇ࡟࠾ࡅࡿ⵨ᩓάືࡢపୗࡀせᅉ࡜᥎ᐹࡉࢀࡓࠋ௨ୖࡢ⤖ᯝ࠿ࡽࠊࣃࢿࣝ
ᆺࡢ⥳໬ቨࡣࠊ෤ᮇ࡟࠾࠸࡚ᘓ≀እቨࡢ⾲㠃 ᗘࡢపୗࢆ⦆࿴ࡋࠊࣃࢿࣝᇶᮦ࡜ࡢ⤌ࡳ࠶ࢃࡏ࡟ࡼࡾእ᩿⇕ᮦ࡜ࡋ࡚ᶵ⬟ࡋࠊᘓ≀ᐊෆഃ࡟ᑐࡍࡿಖ ຠᯝࡢ㧗࠸ࡇ࡜ࡀ♧၀ࡉࢀࡓࠋ
࣮࣮࢟࣡ࢻ㸸ቨ㠃⥳໬ࠊ෤ᮇ ⇕⎔ቃࠊࣄ࣮ࢺ࢔࢖ࣛࣥࢻࠊᨺᑕ཰ᨭࠊ⇕཰ᨭ㸯㸬⫼ᬒ࡜┠ⓗ኱㒔ᕷࡢᕷ⾤ᆅ㒊࡟࠾࠸࡚ࡣィ⏬ⓗ࡟⥳ࢆ☜ಖࡋ㸪ࣄ࣮ࢺ࢔࢖ࣛࣥࢻ⌧㇟ࡢ⦆࿴➼ᣢ⥆ⓗⓎᒎྍ⬟࡞㒔ᕷ⎔ቃࢆᙧᡂࡋ࡚࠸ࡃࡓࡵࡢᑐ⟇࡜ࡋ࡚㸪ᆅ⾲㠃⿕そࡢᨵၿ  ࡀᣲࡆࡽࢀࡿࠋ≉࡟㸪
୙㏱Ỉ໬ࡋࡓ㒔ᕷ࡟࠾࠸࡚ࡣࠊ⥳ᆅ㠃✚ࢆቑ኱ࡍࡿࡇ࡜ࡀ᭷ຠ࡜⪃࠼ࡽࢀࡿࡀࠊ㧗ᒙࡢᴗົࣅ
ࣝࡸ࣐ࣥࢩࣙࣥ࡞࡝ࡀ㧗ᗘ࡟ᐦ㞟໬ࡋࡓ㒔ᕷᕷ⾤ᆅ࡟኱つᶍ࡞⥳ᆅࢆ㠃ⓗ࡟☜ಖࡍࡿࡇ࡜ࡣ
㞴ࡋࡃࠊᘓ⠏≀ࡢᒇୖࡸቨ㠃➼ࡢ⥳໬࡟ࡼࡾ⥳ᆅ㠃✚ࢆᣑ኱ࡍࡿࡇ࡜ࡀᚲせ࡜ࡉࢀ࡚࠸ࡿ  ࠋᕷ⾤ᆅ࡟࠾ࡅࡿ⥳໬ࡢ᥎㐍ࢆᅗࡿࡓࡵࠊᖹᡂ   ᖺ  ᭶ࡢ㒔ᕷ⥳ᆅಖ඲ἲࡢᨵṇ࡟ࡼࡾࠕ⥳໬ᆅᇦไᗘ  ࠖࡀ㸪㒔ᕷබᅬἲࡢᨵṇ࡛ࠕ❧య㒔ᕷබᅬไᗘ  ࠖࡀ๰タࡉࢀࡿ➼㸪ᅜ࡟࠾࠸࡚ࡶ⥳ᆅไᗘࡢ኱ᖜ࡞ᣑ඘ᙉ໬ࡀᅗࡽࢀࡓࠋ
ᮏ✏ࡣࠊ᩿⇕ᮦࢆ౑⏝ࡋࡓࣃࢿࣝࢱ࢖ࣉࡢቨ㠃⥳໬᪋タࢆᑐ㇟࡜ࡋ࡚ࠊࣄ࣮ࢺ࢔࢖ࣛࣥࢻ⌧㇟࡟ࡼࡿ⇕㈇Ⲵࡢᕪࡀ㢧ⴭ࡟ぢࡽࢀࡿ෤ᮇ㛫ࢆィ− 39 −

ᮇ㛫࡜ࡋ࡚ࠊࢥࣥࢡ࣮ࣜࢺቨ㠃࡜ቨ㠃⥳໬᪋タ࡜ࡢẚ㍑࡟ࡼࡾࠊ⾲㠃ᘓ≀ෆ࣭እ࡬ࡢ

ᗘࠊᨺᑕ཰ᨭࠊ⇕཰ᨭ࡟ࡘ࠸࡚ィ್ࢆᇶ࡟ゎᯒࢆ⾜࠸ࠊ⇕⎔ቃᨵၿຠᯝࡢᐃ㔞ⓗ࡞ホ౯ࢆ⾜࠺ࡇ࡜ࢆ┠ⓗ࡜ࡋ࡚࠸ࡿࠋ

㸰㸬᪉ἲ㸰㸬㸯 ⥳໬ヨ㦂యࡢᴫせᐇ㦂࡜ィ ࡣࠊᰴᘧ఍♫➉୰ᕤົᗑᢏ⾡◊✲ᡤෆ ༓ⴥ┴༳すᕷ ෆࡢ༡࡟㠃ࡋࡓቨ㠃࡟ࠊ᪤࡟タ⨨ࡋ࡚࠶ࡗࡓ⥳໬ヨ㦂య࡜㞄ࡢࢥࣥࢡ࣮ࣜࢺቨ㠃ࢆᑐ㇟࡜ࡋ࡚ᐇ᪋ࡋࡓࠋィ ࣭ホ౯ᑐ㇟࡜ࡋࡓ⥳໬ヨ㦂యࡣࠊᰴᘧ఍♫➉୰ᕤົᗑࡀ㛤Ⓨࡋࡓࡶࡢ࡛ࠊ㔜ࡉࡀ NJ੍࡜㍍㔞࡞ࡀࡽࠊⲡⰼ࠿ࡽ㧗ᮌࡲ࡛ከᵝ࡞᳜᱂ࢆᐇ⌧ࡍࡿቨ㠃⥳໬ࢩࢫࢸ࣒࡛࠶ࡿࠋ᳜≀ࡣ᰿ࢆࣃࢿࣝෆ࡟⮬⏤࡟ఙ㛗ࡋࠊ኱ࡁࡃ೺඲࡟⏕⫱ࡍࡿࡇ࡜ࡀྍ⬟࡜࡞ࡗ࡚࠸ࡿࠋࡲࡓࠊቨ㠃⥳໬ࣃࢿࣝࡣᘓ≀እቨ࠿ࡽ⊂❧ࡋ࡚ᅛᐃࡉࢀ࡚࠸ࡿࡓࡵࠊᘓ≀ഃ࡟₃Ỉࡸ᰿ࡢ౵ධ࡞࡝ࡢ㌣య࡬ࡢᙳ㡪ࡶゎᾘࡉࢀ࡚࠸ࡿࠋ⥳໬ࣃࢿࣝࡢᇶᮦࡣࠊ᩿⇕ᛶࡢ㧗࠸㹃㹎㹑〇࡛ᵓᡂࡉࢀࠊ᳜≀ࢆ᳜㎸ࡴ⾲㠃ࣃࢿࣝ࡜⿬
㠃ࡢࣃࢿ࡛ࣝ㸪୰㛫ᒙࡢಖỈᛶ࣭᤼Ỉᛶ࣭㏻Ẽᛶ࣭ಖ⫧ᛶࢆවഛࡋࡓ୙⧊ᕸᇶ┙ࢆࢧࣥࢻ࢖ࢵ
ࢳࡍࡿᵓᡂ࡜࡞ࡗ࡚࠾ࡾࠊ℺Ỉࡣ᭱ୖ㒊࡟タ⨨ࡋࡓࢻࣜࢵࣉ࣮࣍ࢫ࡛Ⅼ⁲⤥Ỉࡍࡿ௙⤌ࡳ࡜࡞ࡗ࡚࠸ࡿࠋ⥳໬ࣃࢿࣝࡣࠊᘓ≀ࡢቨ㠃࡟ᨭ㞀࡞ࡃ⥭⤖࡛ࡁ㸪㜵Ỉᛶ࣭⪏㢼Ᏻ඲ᛶ࡞࡝ࡢᘓ⠏ⓗせồ᮲௳ࢆ‶ࡓࡋࡓ௙ᵝ࡜࡞ࡗ࡚࠸ࡿࠋ⥳໬ヨ㦂య࡬ࡢ⤥Ỉࡣࠊ㸲᫬ࠊ㸵᫬ࠊ ᫬ࠊ ᫬ࠊ ᫬ࠊ ᫬ࡢ㸴ᅇࠊ ᫬㛫ࡈ࡜࡟ࢱ࢖࣐࣮࡟ࡼࡾ⾜࡞ࡗࡓࠋ㸯ᅇᙜࡓࡾࡢ⤥Ỉ㔞ࡣ⣙ / ࡛࠶ࡿࠋホ౯ᑐ㇟࡜ࡋࡓࣃࢿࣝヨ㦂య࡟᳜᱂ࡉࢀ࡚࠸ࡿ᳜≀ࢆ⾲㸯࡟♧ࡍࠋቨ㠃⥳໬ヨ㦂యࡢ෗┿࡟ࡘ࠸࡚ࡣ෗┿㸯࡟♧ࡍࠋ㸰㸬㸰 ィ 㡯┠࡜ィ ᪉ἲ㸦㸧Ẽ㇟᮲௳ Ẽ㇟᮲௳ࡣࠊ ᐃ᫬࡟࠾ࡅࡿ୍⯡ⓗ࡞Ẽ㇟≧ἣࢆᢕᥱࡍࡿࡓࡵ࡟ィ ࢆ⾜࠺ࡶࡢ࡛ࠊィ 㡯┠ࡣࠊ᪥ᑕ㔞㸦඲ኳ᪥ᑕ㔞㸧ࠊ኱Ẽᨺᑕ㔞㸦ୗྥࡁ㛗Ἴᨺᑕ㔞㸧ࠊẼ ࠊ┦ᑐ‵ᗘࠊ㢼ྥ࣭㢼㏿࡜ࡋࡓࠋ ᐃࡣࠊ࡛ࡁࡿ㝈ࡾᘓ≀ࡢᙳ㡪ࢆཷࡅ࡞࠸ࡼ࠺࡟㓄៖ࡋࠊ◊✲ᡤࡢᩜᆅෆ࡟ィ ჾࢆタ⨨ࡋࠊ㐃⥆࡛ ᐃࡋࡓࠋ ᐃ㡯┠࡜ ᐃ᪉ἲࠊ౑⏝ࡋࡓ ᐃᶵჾࡣࠊ⾲㸰࡟♧ࡍ࡜࠾ࡾ࡛࠶
ࡿࠋ㸦㸧ᨺᑕ཰ᨭ≉ᛶࠊ⇕཰ᨭ≉ᛶ ᨺᑕ཰ᨭ≉ᛶࡣࠊ⥳໬ࣃࢿࣝヨ㦂య࠾ࡼࡧẚ㍑ᑐ㇟࡜ࡍࡿⓑቨ㸦ࢥࣥࢡ࣮ࣜࢺቨ㠃㸧࡟ᖹ⾜࡟㛗▷Ἴᨺᑕィࢆタ⨨ࡋࠊᆶ┤㠃࡛ධᑕࡍࡿ▷Ἴᨺᑕ㸦ධᑕ᪥ᑕ㸧࡜㛗Ἴᨺᑕ㸦኱Ẽᨺᑕ㸧ࠊ࠾ࡼࡧᆶ┤㠃࠿ࡽฟ࡚⾜ࡃ཯ᑕ▷Ἴ㸦཯ᑕ᪥ᑕ㸧࡜㛗Ἴᨺᑕ㸦㍽ᑕ㸧ࡢྛᡂศࢆ⊂❧ࡋ࡚ ᐃࢆ⾜ࡗࡓࠋ⇕཰ᨭ≉ᛶ࡟ࡘ࠸࡚ࡣࠊᮏ᮶ࠊ㢧⇕ࣇࣛࢵࢡࢫࠊ₯⇕ࣇࣛࢵࢡࢫࢆ ┦㛵ἲ➼࡟ࡼࡾ┤᥋ ᐃࡍࡿࡇ࡜ࡀᮃࡲࡋ࠸ࡀࠊ ᐃᑐ㇟࡜ࡍࡿヨ㦂య࡟༑ศ࡞ࣇ࢙ࢵࢳࡀ࡞࠸ࡇ࡜➼ࢆ⪃៖ࡋࠊఏᑟᡂศࢆ┤᥋ ᐃࡋ࡚㢧⇕ࣇࣛࢵࢡࢫ࡜₯⇕ࣇࣛࢵࢡࢫࢆศ㞳ࡍࡿࡇ࡜࡜ࡋࡓࠋ࡞࠾ࠊ ᐃ࡟࠶ࡓࡗ࡚ࡣࠊྛࢹ࣮ࢱࡢ࣮ࣟ࢞࡬ࡢᢳฟ᫬㛫ࡣ㸯ศ࡜ࡋࠊゎᯒ࡟ࡣ  ศ㛫ࡢ− 40 −

⾲㸯 ቨ㠃⥳໬ࣃࢿࣝヨ㦂యࡢ᳜᱂ࣜࢫࢺ
䜰䝇䝘䝻䝁䝜䝔䜺䝅䝽䜰䜸䜻䜻䞁䝅䝞䜲ᖖ⥳ᗈⴥᶞ 䝰䝑䝁䜽䝅䝻䝎䝰䝝䜽䝏䝵䜴䝀䜲䝚䝅䝕䜶䝂䝜䜻䝁䜴䝲䝪䜴䜻
ⴠⴥᗈⴥᶞ
䝺䞁䜼䝵䜴
䝭䝈䜻
䝯䜼
㔪ⴥᶞ

䜲䝏䝵䜴
䝠䝜䜻
䜰䝷䜹䝅
䜼䞁䝬䝃䜻
䝃䝒䜻
䝒䝞䜻
䝠䜲䝷䜼
䜲䝻䝝䝰䝭䝆
䜸䜴䝞䜲䝁䝘䝷䝘䝙䝽䜲䝞䝷
䝮䜽䝀䝲䝬䝝䞁䝜䜻

䜲䝚䝬䜻
䜹䝲
䜻䝱䝷䝪䜽
䜽䝻䝬䝒
䝗䜲䝒䝖䞊䝠
㻥✀䜲䝚䝒䝀䜸䜸䝮䝷䝃䜻 䜹䝘䝯䝰䝏䜽䝇䜽䝏䝘䝅䜽䝻䜺䝛䝰䝏
䝅䜲䝅䝱䝸䞁䝞䜲
䝅䝷䜹䝅䝖䜻䝽䝃䞁䝄䝅 䝘䝽䝅䝻䜾䝭
䝛䝈䝭䝰䝏
䝠䝃䜹䜻
䝡䝶䜴䝲䝘䜼
䜴䝅䝁䝻䝅
䜴䝯
䜴䜶䝰䝗䜻
䜺䝬䝈䝭
䜽䝚䜼
䜿䝲䜻
䝁䝤䝅
䝄䜽䝻
䝅䝰䝒䜿
䝙䝅䜻䜼
䝪䜿
䝬䞁䝃䜽
䝮䜽䝜䜻
䝮䝷䝃䜻䝅䜻䝤 䝮䝺䝇䝈䝯
㻡㻝✀

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෗┿㸯

ᐃᶵჾࡢタ⨨≧ἣ㸦⥳໬ࣃࢿࣝṇ㠃㸧⛣ືᖹᆒ್ࢆ⏝࠸ࡓࠋ ᖺ  ᭶୰᪪ࡼࡾ ᐃᶵჾࡢ‽ഛ࠾ࡼࡧ୍㒊タ⨨ࢆ㛤ጞࡋࠊ ᭶ึ᪪࡟ணഛ ᐃࢆ⾜ࡗࡓୖ࡛ࠊᮏ ᐃࢆ㛤ጞࡋࡓࠋᶵჾタ⨨ࡢ㒔ྜୖࠊᐇ㝿ࡢ ᐃᮇ㛫ࡣࠊ⥳໬ヨ㦂య࡜ẚ㍑ᑐ㇟࡜ࡍࡿⓑቨ㸦ࢥࣥࢡ࣮ࣜࢺቨ㸧࡛ⱝᖸࡢࡎࢀࡀ⏕ࡌࠊୗグࡢᮇ㛫࡟࠾࠸࡚㐃⥆ィ ࢆ⾜ࡗࡓࠋ ቨ㠃⥳໬ࣃࢿࣝヨ㦂య㸸 ᖺ  ᭶  ᪥㹼 ᖺ  ᭶  ᪥ ࢥࣥࢡ࣮ࣜࢺቨ㸦ⓑቨ㸧㸸 ᖺ  ᭶  ᪥㹼 ᖺ  ᭶  ᪥ᐃⅬ࡜ ᐃᶵჾࡢタ⨨ᐃⅬࢆᅗ㸯࡟ࠊ ᐃᶵჾࡢタ⨨≧ἣࢆ෗┿㸯࡟♧ࡍࠋ
− 41 −

⾲㸰
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ᐃ✀㢮

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እ⏺᮲௳

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ᐃ㡯┠
Ẽ

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ᐃ㡯┠࡜ ᐃ᪉ἲ

䞉‵ᗘ

‵ᗘィ

ᐃᶵჾ

Ⅼᩘ

㻯㼂㻿㻙㻴㻹㻼㻙㻡㻜㻝㢼㏿㉸㡢Ἴ㢼㏿ィ

㻷㻭㻵㻶㻻䚷㻰㻭㻢㻜㻜㻙㻟㼂㻝᪥ᑕィ㻔඲ኳ᪥ᑕ㔞㻕඲ኳ᪥ᑕィⱥᘯ⢭ᶵ䚷㻹㻿㻙㻢㻜㻝㻝኱Ẽᨺᑕ䠄㛗Ἴᨺᑕ㻕⢭ᐦ㉥እᨺᑕィⱥᘯ⢭ᶵ䚷㻹㻿㻙㻞㻜㻞㻝㝆㞵㔞㌿ಽ䜎䛩ᘧ㞵㔞ィ 㻯㻱㻹㻙㼀㻮㻾㻳㻝㛗▷Ἴᨺᑕィ

ⱥᘯ⢭ᶵ䠖㻹㻾㻙㻡㻜

㻞

䠰ᆺ⇕㟁ᑐ

㼀㻙㼀㻯㻯

㻞

ⱥᘯ⢭ᶵ䠖㻹㻲㻙㻝㻤㻜㻞ධᑕ䞉཯ᑕ▷Ἴᨺᑕ㔞ᨺᑕ≉ᛶ ධᑕ䞉཯ᑕ㛗Ἴᨺᑕ㔞⇕཰ᨭ≉ᛶ ⾲㠃 ᗘ



ఏᑟ⇕㔞

⇕ὶィ

⤥Ỉ㔞

ὶ㔞ィ

㻝

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᤼Ỉ㔞

㌿ಽ䜎䛩ᆺ㞵㔞ィ ኱⏣ィჾ〇సᡤ䠖㻻㼃㻙㻟㻠㻝䜾䝻䞊䝤 ᗘ

䜾䝻䞊䝤 ᗘィ䝥䝸䞊䝗䠖㻮㻿㼀㻝㻟㻝

㻞

㼃㻮㻳㼀

㼃㻮㻳㼀ィ

ி㒔㟁Ꮚ

㻞

䡯䡦䡷䢚䡬䢀䢓䢙䡹䢌䡫䡼䡬㼂㻭㻵㻿㻭㻸㻭䠖㼃㼄㼀㻡㻝㻜



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⵨Ⓨᩓ㔞

⇕⎔ቃ

Ẽ

䞉‵ᗘ

㢼ྥ䞉㢼㏿
䝕䞊䝍䝻䜺䞊 䝕䞊䝍䝻䜺䞊Ụ⸨㟁Ẽ䠖㻯㻭㻰㻭㻯㻞㻝

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ᅗ㸯 ྛ ᐃ㡯┠ࡢ ᐃⅬ
− 42 −㻝㻝㻝㸱㸬ィ ⤖ᯝ࡜ゎᯒ࣭ホ౯ᐃᮇ㛫୰࡟࠾ࡅࡿẼ㇟≧ἣࢆୗ࡟ࠊᮏ✏࡛ࡢゎᯒࢆ⾜࠺ࠕ㞟୰ゎᯒᮇ㛫ࠖ࡜ࡋ࡚  ᖺ ᭶ 㹼 ᪥ࡢᮇ㛫ࢆᢳฟࡋ࡚ࠊ௨ୗ࡟ゎᯒࢆ㐍ࡵࡓࠋ㸱㸬㸯 Ẽ㇟ࢹ࣮ࢱࡢ ᐃ⤖ᯝ㞟୰ゎᯒᮇ㛫㸦 ᖺ  ᭶ 㹼 ᪥㸧࡟࠾ࡅࡿእ⏺᮲௳㸦Ẽ㇟≧ἣ㸧࡟ࡘ࠸࡚ࠊ᪥ᑕ㔞࣭኱Ẽᨺᑕ㔞࠾ࡼࡧ㝆㞵㔞ࠊẼ ࣭┦ᑐ‵ᗘࠊ࠾ࡼࡧࠊ㢼ྥ࣭㢼㏿ࡢ ᐃ⤖ᯝࢆᅗ㸰࡟♧ࡍࠋ㸱㸬㸰 ⾲㠃 ᗘࡢ ᐃ⤖ᯝ㞟୰ゎᯒᮇ㛫࡟࠾ࡅࡿ⾲㠃 ᗘࡢ ᐃ⤖ᯝࢆᅗ㸱࡟♧ࡍࠋ⾲㠃 ᗘࡣࠊ⇕㟁ᑐࢆ⏝࠸ࡓ ᐃࢆ⾜ࡗ࡚࠸ࡿࡀࠊ≉࡟⥳໬ࣃࢿࣝヨ㦂య࡟ࡘ࠸࡚ࡣࠊ᪥ᑕࡢᙜࡓࡾලྜࡸࣃࢿࣝࡢⰍ➼࡟ࡼࡾࠊ⾲㠃 ᗘ࡟ ᐃⅬ࡟࠾ࡅࡿศᕸࡀ⏕ࡌ࡚ࡋࡲ࠺ࡇ࡜ࡀᠱᛕࡉࢀࡿࡓࡵࠊ㛗▷Ἴᨺᑕィ࡟ࡼࡿᐃ࡛ᚓࡽࢀࡿቨ㠃࠿ࡽࡢ㍽ᑕ㔞࠿ࡽࠊᨺᑕ⋡ࢆ  ࡜௬ᐃࡋࠊᖹᆒᨺᑕ ᗘ࡜ࡋ࡚  ᘧ࡛⟬ฟࡍࡿࡇ࡜࡜ࡋࡓࠋ               Tsr

4

Ln
 273 .15
H V   

ࡇࡇ࡛ࠊTsr㸸⾲㠃 ᗘ(Υ), LЌ㸸ୖྥࡁ㛗Ἴᨺᑕ㔞(W/m2), Ȝ㸸ᨺᑕ⋡㸦ᮍ⿵ṇ᫬ࡣ 1.0㸧Ȫ㸸ࢫࢸࣇ࢓ࣥ㸫࣎ࣝࢶ࣐ࣥᐃᩘ ィ ᮇ㛫࡟࠾࠸࡚ࠊ⥳໬ヨ㦂యࡢࣆ࣮ࢡ᫬ࡢ⾲㠃 ᗘࡣ Υ௨ୖࢆグ㘓ࡋࡓࡢ࡟ᑐࡋ࡚ࠊ
ࢥࣥࢡ࣮ࣜࢺቨࡣ Υ๓ᚋ࡛࠶ࡾࠊẼ ࡼࡾࡶ Υ๓ᚋపࡃࠊ⥳໬ヨ㦂య࡜ẚ㍑ࡋ࡚ Υ௨ୖపࡃ࡞ࡗࡓ࠸ࡓࠋ
㸱㸬㸱 ᨺᑕ཰ᨭ≉ᛶ ᘓ≀ቨ㠃࡟࠾ࡅࡿᨺᑕ཰ᨭࡣࠊᘧ  ࡛⾲ࡏࡿࠋ                      5Q =(6Ļ 㸫 6Ĺ  /Ļ 㸫 /Ĺ               ࡇࡇ࡛ࠊ5Q㸸⣧ᨺᑕ㔞>㹕੍@ࠊ6Ў㸸ධᑕ᪥ᑕ㔞>㹕੍@ࠊ6Ќ㸸཯ᑕ᪥ᑕ㔞>㹕੍@ࠊ/Ў㸸኱Ẽᨺᑕ㔞>㹕੍@ࠊ/Ќ㸸㍽ᑕ㔞>㹕੍@ᨺᑕ཰ᨭࢆィ ࡍࡿࡇ࡜࡛ࠊቨ㠃ࡢཷ⇕㔞࡜࡞ࡿ⣧ᨺᑕ㔞ࢆ▱ࡿࡇ࡜ࡀ࡛ࡁࡿࠋ ⥳໬ࣃࢿࣝ㠃ࡢᨺᑕ཰ᨭᮏィ ࡢቨ㠃⥳໬ࣃࢿࣝヨ㦂యࡣࠊࡘࡿᛶ᳜≀ࢆ୰ᚰ࡟᳜᱂ࡍࡿᚑ᮶ࡢቨ㠃⥳໬࡜ࡣ␗࡞ࡾࠊ
ᶞᮌࢆ᳜᱂ࡍࡿࡇ࡜ࡀྍ⬟࡞ࢩࢫࢸ࣒࡛࠶ࡿࠋᶞᮌࡣࠊᖖ⥳ᶞࡢࡳ࡛࡞ࡃࠊⴠⴥᶞࡶΰࡐ࡚᳜
᱂ࡀ⾜ࢃࢀ࡚࠸ࡿࠋࡇࡢࡓࡵࠊ ᭶࡟࠿ࡅ࡚ࠊⴠⴥ࡟ࡼࡿᨺᑕ㺃⇕≉ᛶࡢኚ໬ࡀண᝿ࡉࢀࡓࠋ
− 43 −

᪥ᑕ㔞䞉኱Ẽᨺᑕ㔞䠄W/䟝䠅

᪥ᑕ㔞

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኱Ẽᨺᑕ㔞

㝆Ỉ㔞

1000

5

800

4

600

3

400

2

200

1

0

0
12/4

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㝆Ỉ㔞䠄m/s䠅

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12/5

12/6

12/7

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12/10

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┦ᑐ‵ᗘ

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15

80

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10

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Ẽ 䠄°䠅

20

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100

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㢼㏿䠄㼙㻛㼟䠅

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12/11 ᪥12/10ᅗ㸰 㞟୰ゎᯒᮇ㛫ࡢẼ㇟≧ἣⓑቨ㠃 ᗘ⥳໬⾲㠃 ᗘ

Ẽ

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ᗘ䠄㼻䠅

30
20
10
0
-10
12/4 12/4 12/5 12/5 12/6 12/6 12/7 12/7 12/8 12/8 12/9 12/9 12/10 12/10 12/11
0:00 12:00 0:00 12:00 0:00 12:00 0:00 12:00 0:00 12:00 0:00 12:00 0:00 12:00 0:00
᪥᫬ᅗ㸱 ⾲㠃 ᗘࡢ⤒᫬ኚ໬− 44 −

㢼ྥ䠄°䠅

㢼㏿2ᡂศ



⥳໬ቨ㠃࡟࠾ࡅࡿᨺᑕ཰ᨭ⤖ᯝ࡟ࡘ࠸࡚ࠊᅗ㸲࡟♧ࡍࠋᬕኳ᪥ࡢධᑕ᪥ᑕ㔞ࡣࠊ:੍࡟ᑐࡋ࡚ࠊධᑕ᪥ᑕ࡟ᑐࡍࡿ཯ᑕ᪥ᑕ㔞ࡢẚ࡛࠶ࡿ࢔ࣝ࣋ࢻࡣࠊ᪥୰ࡢᖹᆒࡀ  ࡛࠶ࡗࡓࠋ
ቨ㠃ࡢ⥳⿕⋡ኚ໬ࡸࠊኴ㝧㧗ᗘࡢᏘ⠇ኚືࡢᙳ㡪ࡣࠊ࡯࡜ࢇ࡝ㄆࡵࡽࢀ࡞࠿ࡗࡓࠋ࢔ࣝ࣋ࢻࡣࠊ኱Ẽ ᗘ࡟౫Ꮡࡍࡿ኱Ẽᨺᑕ࡜ࠊቨ㠃ࡢ⾲㠃 ᗘ࡟౫Ꮡࡍࡿ㍽ᑕࡣࠊ᪥ኚ໬ࡀ࠶ࡲࡾㄆࡵࡽࢀ
࡞࠿ࡗࡓࠋ࠸ࡎࢀࡢ᪥ࡶ⣙  :੍ࡢᖜ࡛ኚືࡀㄆࡵࡽࢀࡓࠋ㞵ኳ᪥ࢆ㝖࠸࡚ࠊ㍽ᑕ㔞ࡢ᪉ࡀ኱Ẽᨺᑕ㔞ࡼࡾࡶᩘ༑ :੍኱ࡁ࡞್࡛᥎⛣ࡋࡓࠋ ᭶ࡢᖹᆒ኱Ẽᨺᑕ㔞ࡣ  :੍ࠊ㍽ᑕ㔞ࡣ :੍࡛࠶ࡗࡓࠋ  ⓑቨ㠃ࡢᨺᑕ཰ᨭ ⓑቨ㠃ࡢᨺᑕ཰ᨭ⤖ᯝ࡟ࡘ࠸࡚ࠊᅗ㸳࡟♧ࡍࠋᬕኳ᪥ࡢධᑕ᪥ᑕ㔞ࡣࠊ㞄᥋ࡍࡿቨ㠃⥳໬࡜࡯ࡰྠᵝ࡛ࠊ :੍࡟ᑐࡋ࡚ࠊ࢔ࣝ࣋ࢻࡣቨ㠃⥳໬㒊ࡼࡾࡶ㧗࠸ࠋ᪥୰ࡢᖹᆒࡀ ࠊ࡛
࠶ࡗࡓࠋ࢔ࣝ࣋ࢻࡀ  ⛬ᗘࡢ⥳໬ࣃࢿࣝ㠃࡟ẚ࡭࡚ࠊ ௨ୖ㧗࠸್ࢆ♧ࡋࡓࠋ⥳໬ቨ㠃࡟ẚ࡭࡚ࠊධᑕ᪥ᑕ㔞ࡢ  ௨ୖࢆ཯ᑕࡋ࡚࠸ࡿࠋࡲࡓࠊⓑቨ㠃ࡢ࢔ࣝ࣋ࢻࡣࠊኴ㝧㧗ᗘ࡟౫Ꮡࡋࠊኴ㝧㧗ᗘࡀప࠸࡜  ⛬ᗘࠊኴ㝧㧗ᗘࡀ㧗ࡃ࡞ࡿ࡟ࡘࢀ࡚ୖ᪼ࡋࠊ ᫬  ศࡈࢁ࡟ ࡜࡞ࡾࣆ࣮ࢡࢆ♧ࡋࡓࠋࡇࢀࡼࡾࠊ࢔ࣝ࣋ࢻࡣኴ㝧㧗ᗘ࡟౫Ꮡᛶࡀㄆࡵࡽࢀࡓࠋ ኱Ẽᨺᑕ࡜㍽ᑕࡣࠊ⣙ :੍ࡢᖜ࡛ኚືࡀㄆࡵࡽࢀࡓࠋ⥳໬ࣃࢿࣝ㠃࡜ྠᵝ࡟ࠊ㞵ኳ᪥ࢆ㝖࠸࡚ࠊ㍽ᑕ㔞ࡢ᪉ࡀ኱Ẽᨺᑕ㔞ࡼࡾࡶᩘ༑ :੍኱ࡁ࡞್࡛᥎⛣ࡋࡓࠋ ᭶ࡢᖹᆒ኱Ẽᨺᑕ㔞ࡣ :੍ࠊ㍽ᑕ㔞ࡣ :੍ࡔࡗࡓࠋ ᭶ࡢ㍽ᑕ㔞ࡣࠊ⥳໬ࣃࢿࣝ㠃ࡢ᭱኱್ࡀ :੍࡟ᑐࡋ࡚ࠊⓑቨ㠃ࡢ᭱኱್ࡣ  :੍࡛࠶ࡗࡓࠋࡇࢀࡼࡾࠊ㍽ᑕ㔞ࡣ⾲㠃 ᗘ࡟౫Ꮡࡋ࡚࠾
ࡾࠊ᭱኱㍽ᑕ㔞ࡢ㐪࠸ࡣ᪥୰ࡢ⾲㠃 ᗘࡢ㐪࠸࡟ࡼࡿࡶࡢ࡜⪃࠼ࡽࢀࡿࠋ  ⥳໬ࣃࢿࣝ㠃࡜ⓑቨ㠃ࡢẚ㍑
 ⥳໬ࣃࢿࣝ㠃࡜ⓑቨ㠃ࡢᨺᑕ཰ᨭ࠿ࡽࠊ⣧ᨺᑕ㔞ࢆ⟬ฟ㺃ẚ㍑ࡋࡓࠋ⤖ᯝࢆᅗ㸴࠾ࡼࡧ⾲㸱࡟♧ࡍࠋᬕኳ᫬ࡣࠊ⥳໬ࣃࢿࣝ㠃ࡢ⣧ᨺᑕ㔞ࡀࠊⓑቨ㠃ࡢ⣧ᨺᑕ㔞ࡼࡾࡶ኱ࡁ࠸್࡜࡞ࡗࡓࠋ
᭱኱⣧ᨺᑕ㔞ࡣࠊᅗ㸴ࡼࡾ⥳໬ࣃࢿࣝ㠃ࡀ :੍࡟ᑐࡋ࡚ࠊⓑቨ㠃ࡀ :੍࡛࠶ࡾࠊ
:੍௨ୖࡢᕪࡀㄆࡵࡽࢀࡓࠋ⥳໬ࣃࢿࣝ㠃ࡢ࢔ࣝ࣋ࢻࡣࠊ⣙ ࠊⓑቨ㠃ࡢ࢔ࣝ࣋ࢻࡣࠊ⣙ ࡛࠶ࡿࠋ ᭶ࡢ᭱኱ධᑕ㔞ࡀࠊ:੍࡛࠶ࡗࡓࠋࡇࡢࡓࡵ᭱኱ධᑕ㔞᫬࡟ࠊ⥳໬ࣃࢿࣝ㠃࡜ⓑቨ㠃࡟࠾ࡅࡿ▷Ἴᨺᑕ཰ᨭ࡟ࡣࠊ  㸻:੍⛬ᗘࡢᕪࡀ࠶ࡿࠋࡇࢀࡼࡾࠊ⥳໬ࣃࢿࣝ㠃ࡢ⣧ᨺᑕ㔞ࡀⓑቨ㠃ࡼࡾࡶ኱ࡁࡃ࡞ࡗ࡚࠸ࡓࡢࡣࠊ࢔ࣝ࡭ࢻࡢ㐪࠸ࡀせᅉ࡜⪃࠼ࡽࢀࡿࠋ㸱㸪㸲 ⇕཰ᨭゎᯒ⤖ᯝ ⇕཰ᨭࡢ⟬ฟ᪉ἲ ๓⠇ࡲ࡛࡛ࠊᨺᑕ཰ᨭ࡟ࡼࡾ⣧ᨺᑕ㔞ࡀᚓࡽࢀࡓࠋࡇࢀࡽࡢ⤖ᯝ࠿ࡽࠊ⇕཰ᨭゎᯒࢆ⾜࠺ࠋ⇕཰ᨭゎᯒࢆ⾜࠺ࡇ࡜࡟ࡼࡗ࡚ࠊࣄ࣮ࢺ࢔࢖ࣛࣥࢻ⌧㇟࡜ࡋ࡚ၥ㢟࡜࡞ࡿ኱Ẽ࡬ࡢᑐὶ࡟ࡼࡿ
⇕㍺㏦㔞㸦
ࠕ㢧⇕㍺㏦㔞ࠖ㸧ࢆồࡵࡿࡇ࡜ࡀ࡛ࡁࡿࠋࡲࡓࠊ᳜≀ࡢ⵨Ⓨᩓ࡟ࡼࡿࠕ₯⇕㍺㏦㔞ࠖࡢ๭ྜࢆồࡵࡿࡇ࡜࡛ࠊ⥳໬࡞࡝ࡢࣄ࣮ࢺ࢔࢖ࣛࣥࢻᑐ⟇ࡢຠᯝ࡟ࡘ࠸࡚ᐃ㔞ⓗ࡟ホ౯ࡍࡿ− 45 −



ධᑕ᪥ᑕ

኱Ẽᨺᑕ

཯ᑕ᪥ᑕ

㍽ᑕ

䜰䝹䝧䝗

1000

1.0

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0.8

600

0.6

400

0.4

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ᨺᑕ㔞 (W/m2)


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200

0.2

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0
2007/12/4 0:00

2007/12/5 0:00

2007/12/6 0:00

2007/12/7 0:00

2007/12/8 0:00

0.0
2007/12/9 0:00

ධᑕ᪥ᑕ㔞

཯ᑕ᪥ᑕ㔞

኱Ẽᨺᑕ㔞

᫬

᫬

᫬

2007/12/10 0:00

2007/12/11 0:00
᫬้

ቨ㠃㍽ᑕ㔞

ᨺᑕ㔞 :੍



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᫬

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᫬



ᅗ㸲 ᨺᑕ཰ᨭࡢኚ໬ ቨ㠃⥳໬ࣃࢿࣝヨ㦂య 
኱Ẽᨺᑕ

཯ᑕ᪥ᑕ

㍽ᑕ

䜰䝹䝧䝗
1.0

800

0.8

600

0.6

400

0.4

200

0.2

0

0.0

2007/12/4
0:00

2007/12/5
0:00

2007/12/6
0:00

ධᑕ᪥ᑕ㔞

2007/12/7
0:00

2007/12/8
0:00

཯ᑕ᪥ᑕ㔞

2007/12/9
0:00

2007/12/10
0:00

኱Ẽᨺᑕ㔞

2007/12/11
0:00 ᫬้

ቨ㠃㍽ᑕ㔞


ᨺᑕ㔞 :੍

ᨺᑕ㔞 (W/m2)

ධᑕ᪥ᑕ
1000






᫬

᫬

᫬

᫬

᫬

᫬

ᅗ㸳 ᨺᑕ཰ᨭࡢኚ໬ ⓑቨ㠃 − 46 −

᫬

᫬



800
⥳໬㠃

ⓑቨ㠃









600

⣧ᨺᑕ㔞 䠄W/m2)



400

200

᫬้

0
2007/12/4
0:00

2007/12/5
0:00

2007/12/6
0:00

2007/12/7
0:00

2007/12/8
0:00

2007/12/9
0:00

2007/12/10
0:00

2007/12/11
0:00

ᅗ㸴 ⣧ᨺᑕ㔞ࡢ⤒᫬ኚ໬⾲㸱 ⣧ᨺᑕ㔞ࡢ᪥ᖹᆒࠊ᭱኱ࠊ᭱ᑠ್
㸦:੍㸧㻝㻞᭶㻝᭶⥳໬㠃 ⓑቨ㠃 ⥳໬㠃 ⓑቨ㠃ᖹᆒ⣧ᨺᑕ㔞
㻝㻜㻜㻚㻞㻞
㻝㻞㻚㻤㻜
㻡㻤㻚㻤㻠
㻢㻚㻢㻣
᭱኱⣧ᨺᑕ㔞
㻢㻢㻝㻚㻣㻟
㻞㻠㻤㻚㻠㻥
㻡㻣㻜㻚㻥㻝
㻝㻥㻠㻚㻤㻠
᭱ᑠ⣧ᨺᑕ㔞
㻙㻠㻜㻚㻝㻠
㻙㻠㻠㻚㻤㻝
㻙㻟㻤㻚㻝㻥
㻙㻠㻝㻚㻢㻢ࡇ࡜ࡀ࡛ࡁࡿࠋ⇕཰ᨭᘧࡣࠊᘧ  ࡛⾲ࡉࢀࡿࠋ           Rn

H  lE  G              ࡇࡇ࡛ࠊ5Q㸸⣧ᨺᑕ+㢧⇕㍺㏦㔞>:੍@O(₯⇕㍺㏦㔞>:੍@*ఏᑟ⇕㔞
>:੍@㸧 ⥳໬ࣃࢿࣝ㠃ࡣࠊ๓⠇࡟♧ࡋࡓ᪉ἲ࡛  ᫬㛫ᖹᆒࡢ⵨ᩓ㔞ࢆồࡵ࡚ࠊ₯⇕㍺㏦㔞ࢆ⟬ฟࡍࡿࠋࡲࡓࠊ⇕ὶィࢆ⥳໬ࣃࢿࣝ㠃࡟  Ⅼタ⨨ࡋࠊࡑࡢᖹᆒ࠿ࡽ⥳໬ࣃࢿࣝ㠃࡬ࡢఏᑟ⇕㔞ࢆ⟬ฟࡋࡓࠋ㢧⇕㍺㏦㔞ࡣࠊ⣧ᨺᑕ㔞࠿ࡽ₯⇕㍺㏦㔞࡜ఏᑟ⇕㔞ࢆᘬ࠸ࡓṧᕪ࡜ࡋ࡚ࠊᘧ  ࡼࡾồࡵࡿࡇ࡜ࡀ࡛ࡁࡿࠋ    += 5Q 㸫 ( O( + * )           ࡲࡓⓑቨ㠃ࡣࠊ⵨Ⓨ࡟ࡼࡿ₯⇕㍺㏦ࡀ࡞࠸ࡓࡵࠊ⇕཰ᨭᘧ࡛ࡣ㢧⇕㍺㏦㔞࡜ఏᑟ⇕㔞ࡢ࿴ࡀࠊ⣧ᨺᑕ㔞࡟➼ࡋࡃ࡞ࡿࠋ

Rn

H G

  

 ఏᑟ⇕㔞ࡣࠊቨ㠃࡛⇕ὶィ࡟ࡼࡗ࡚ィ ࢆ⾜ࡗࡓࠋ㢧⇕㍺㏦㔞ࡣࠊ⣧ᨺᑕ㔞࠿ࡽఏᑟ⇕㔞ࢆᘬ࠸ࡓṧᕪ࠿ࡽᘧ  ࡼࡾồࡵࡿࡇ࡜ࡀ࡛ࡁࡿࠋ
ࡍ࡞ࢃࡕࠊ                        + = 5Q - *                       − 47 − ⥳໬ࣃࢿࣝ㠃ࡢ⇕཰ᨭ ⥳໬ࣃࢿࣝ㠃࡛ࡢ⇕཰ᨭࢆồࡵࡿࠋ๓⠇ࡢ᪉ἲ࡛ࠊ⵨ᩓ㔞ࢆồࡵࡓࠋ⤖ᯝࢆᅗ㸵࡟♧ࡍࠋ᭶ࡣࠊ⤥Ỉᮇ㛫୰ࡢ⵨ᩓ㔞ࡣ PPK㹼PPK ࡛࠶ࡗࡓࠋ⵨Ⓨᩓ㔞 PPK ࡣࠊ₯⇕㍺㏦㔞࡟᥮⟬ࡋ࡚⣙ :੍࡟┦ᙜࡍࡿࠋィ ჾᐮ୰ࡢ₯⇕㍺㏦㔞ࡣࠊ:੍㹼:੍࡛࠶ࡗࡓࠋࡲࡓࠊఏᑟ⇕㔞࡟ࡘ࠸࡚ࠊᅗ㸶࡟♧ࡍࠋ⣧ᨺᑕ㔞ࡀࠊ᭱኱࡛ :੍ࢆ♧ࡍࡢ࡟ᑐࡋ
࡚ࠊ⥳໬ࣃࢿࣝ㠃࡟࠾ࡅࡿఏᑟ⇕㔞ࡣࠊ᭱኱࡛ :੍࡛࠶ࡿࠋ⣧ᨺᑕ㔞ࡢ⣙㸳㸣⛬ᗘࡀఏᑟ⇕㔞࡜࡞ࡿࡇ࡜ࡀࢃ࠿ࡿࠋఏᑟ⇕㔞ࡣࠊⓑቨ࡞࡝㟢ฟࡋࡓቨ㠃࡟ẚ࡭࡚ࠊᑠࡉ࠸⤖ᯝ࡜࡞ࡗࡓࠋ
⥳໬ࣃࢿࣝ㠃࡛ࡣࠊᶞᮌࡢⴥ࡟ࡼࡿ⿕㝜ࡢຠᯝ࡛ࠊ⥳໬ࣃࢿࣝ⾲㠃ࡲ࡛⇕ࡀఏࢃࡾ࡟ࡃ࠸ࡓࡵ
࡜⪃࠼ࡽࢀࡿࠋ
௨ୖࡢ⤖ᯝ࠿ࡽࠊ⥳໬ࣃࢿࣝ㠃ࡢ㢧⇕㍺㏦㔞ࢆ⟬ฟࡋࠊ⇕཰ᨭゎᯒࢆ⾜ࡗࡓࠋ ᭶ࡢ㐌㛫⤖ᯝࢆᅗ㸷࡟♧ࡋࡓࠋ⥳໬ࣃࢿࣝ㠃ࡢ⣧ᨺᑕ㔞ࡣࠊ᭱኱ :੍࡛࠶ࡿࠋ᪥୰ࡣࠊ㢧⇕㍺㏦㔞
ࡀࡶࡗ࡜ࡶ኱ࡁ࡞⇕ᡂศ࡜࡞ࡾࠊ ᭶ࡢᬕኳ᪥࡟ࡣ᭱኱ :੍ࢆ♧ࡋࡓࠋࡲࡓࠊ⣧ᨺᑕ㔞ࡀ࡯ࡰ :੍࡟࡞ࡿኪ᫂ࡅ๓࡜᪥ἐᚋࡣࠊ₯⇕࡟ࡼࡿ⇕㍺㏦ࡢᙳ㡪࡛ࠊ㢧⇕㍺㏦㔞ࡀ࣐࢖ࢼࢫࢆ♧ࡍࠋ
ᬕኳ᪥㸦 ᖺ  ᭶  ᪥㸧ࡢ⵨Ⓨ㔞࡜⇕཰ᨭ⤖ᯝࢆࠊᅗ㸯㸮࡟♧ࡋࡓࠋ₯⇕㍺㏦㔞ࡣࠊ

0.5

1000

0.4

800

0.3

600

0.2

400

0.1

200

0.0
2007/12/4 0:00

2007/12/5 0:00

2007/12/6 0:00

2007/12/7 0:00

2007/12/8 0:00

2007/12/9 0:00

᫬้02007/12/11 0:00

2007/12/10 0:00

ᅗ㸵 ⥳໬ࣃࢿࣝ࡟࠾ࡅࡿ⣧ᨺᑕ㔞࡜⵨ᩓ㔞⣧ᨺᑕ㔞 䠄W/m2)

ఏᑟ⇕㔞

60

400

40

200

20

0

0

-200
2008/1/8
0:00-20
2008/1/9
0:00

2008/1/10
0:00

2008/1/11
0:00

2008/1/12
0:00

2008/1/13
0:00

2008/1/14
0:00

ᅗ㸶 ⥳໬ࣃࢿࣝ࡟࠾ࡅࡿ⣧ᨺᑕ㔞࡜ఏᑟ⇕㔞− 48 −

2008/1/15
0:00

ఏᑟ⇕㔞 (W/m2)

⣧ᨺᑕ㔞

600

᪥ᑕ㔞 (W/m2)

⵨ᩓ㏿ᗘ (mm/h)᫬࠿ࡽ  ᫬ࡲ࡛ࡢ㛫ࠊ㹼:੍ࢆ♧ࡋ࡚࠸ࡿࠋ୍᪉࡛㢧⇕㍺㏦㔞ࡣࠊኪ᫂ࡅ๓ࡣࠊ⣙

800
⣧ᨺᑕ㔞

⇕ὶ㔞

₯⇕

㢧⇕

⇕ὶ㔞 䠄W/m2)

600

400

200

0

-200
2007/12/4 0:00

2007/12/5 0:00

2007/12/6 0:00

2007/12/7 0:00

2007/12/8 0:00

2007/12/9 0:00

2007/12/10 0:00

2007/12/11 0:ᅗ㸷 ⥳໬ࣃࢿࣝ࡟࠾ࡅࡿ⇕཰ᨭࡢ⤒᫬ኚ໬⥳໬㠃⵨Ⓨᩓ㔞

⵨Ⓨᩓ㔞

⣧ᨺᑕ㔞
800

0.4

600

0.3
400

䡂
0.2

200

0.1
0.0

᪥ᑕ㔞䠄W/m2䠅

⵨Ⓨᩓ㔞䚷䠄䡉䡉/䡄䡎䠅

0.5

0

2007/12/7
0:00

2007/12/7
3:00

2007/12/7
6:00

2007/12/7
9:00

2007/12/7
12:00

⣧ᨺᑕ㔞



㢧⇕

2007/12/7
15:00

2007/12/7
18:00

₯⇕

2007/12/7
21:00

2007/12/8 ᫬้
0:00

ఏᑟ⇕

⇕ὶ㔞 :੍





᫬

᫬

᫬

᫬

᫬

᫬

᫬

᫬



ᅗ㸯㸮 ⥳໬ࣃࢿࣝࡢ⵨Ⓨᩓ㔞࡜⇕཰ᨭ㸦 ᖺ  ᭶  ᪥㸧㸫 :੍ࢆ♧ࡋࠊ᪥ࡀ᪼ࡿ࡜ࣉࣛࢫ࡟㌿ࡌࡿࠋࡑࡢᚋࠊ ᫬࡟᭱኱ᨺᑕ㔞ࢆ♧ࡋࡓ⣧ᨺᑕ㔞ࡼࡾࡶࠊᑡࡋ᪩࠸  ᫬࡟᭱኱㢧⇕㍺㏦㔞ࢆ♧ࡍࠋࡇࢀࡣࠊ ᫬࠿ࡽ  ᫬࡟᭱኱ࢆ♧ࡍ₯⇕㍺㏦㔞ࡢቑ኱ศࡀࠊ⣧ᨺᑕ㔞ࡢቑ኱ศࡼࡾ኱ࡁ࠿ࡗࡓࡓࡵ࡛࠶ࡿࠋࡑࡢᚋࠊ㢧⇕㍺㏦㔞ࡣḟ➨࡟ῶᑡࡋࠊ᪥ἐ᫬࡟෌ࡧ࣐࢖ࢼࢫ࡟࡞ࡗࡓࠋ ⓑቨ㠃ࡢ⇕཰ᨭ ⓑቨ㠃ࡢ⣧ᨺᑕ㔞࡜ఏᑟ⇕㔞࠿ࡽ㢧⇕㍺㏦㔞ࢆ⟬ฟࡋࠊ⇕཰ᨭ఩ࡢ⤖ᯝࢆᅗ㸯㸯࡟♧ࡋࡓࠋⓑቨ㠃ࡢ⣧ᨺᑕ㔞ࡣࠊ᭱኱ :੍࡛࠶ࡿࠋኪ㛫ࠊ㢧⇕㍺㏦㔞ࡣ࣐࢖ࢼࢫࡢ್ࢆ࡜ࡗࡓࠋ᪥ࡀ
᪼ࡿ࡜㢧⇕㍺㏦㔞ࠊఏᑟ⇕㔞ࡀ࡜ࡶ࡟ୖ᪼ࡍࡿࠋ᫨๓ࡲ࡛ࡣ㢧⇕㍺㏦㔞ࡀࠊఏᑟ⇕㔞ࡼࡾࡶ኱− 49 −

ࡁ࠸ࠋࡋ࠿ࡋࠊ༗ᚋࡣఏᑟ⇕㔞ࡢ࡯࠺ࡀ㢧⇕㍺㏦㔞ࡼࡾࡶ኱ࡁࡃ࡞ࡿഴྥࡀぢࡽࢀࡓࠋ᪥ᑕ࡟ࡼࡗ࡚ ᗘࡀୖࡀࡗࡓቨ㠃ࡣࠊḟ➨࡟㍽ᑕ㔞ࡀቑ࠼࡚ ᗘୖ᪼ࡀ㕌ࡃ࡞ࡿࠋ୍᪉࡛Ẽ ࡢୖ᪼࡟ࡼࡾࠊቨ㠃࡜Ẽ ࡢ ᗘᕪࡣᑠࡉࡃ࡞ࡗ࡚࠸ࡃࠋࡇࡢࡓࡵࠊ㢧⇕㍺㏦㔞ࡣῶᑡࡋ࡚࠸ࡃࠋఏ
ᑟ⇕㔞ࡣࠊⓑቨࡀ⇕ᐜ㔞ࡀ኱ࡁ࠸ࡓࡵࠊቨ㠃ࡢ ᗘୖ᪼ࡀ㕌ࡃ࡞ࡗ࡚ࡶቨయෆ ᗘ໙㓄ࡣ౫↛኱ࡁࡃࠊఏᑟ⇕㔞ࡣ㢧⇕㍺㏦㔞࡯࡝ῶᑡࡋ࡞࠸ࠋࡇࡢࡓࡵࠊ᫨๓ᚋ࡟㢧⇕㍺㏦㔞࡜ఏᑟ⇕㔞ࡢ
㏫㌿ࡀほᐹࡉࢀࡿ࡜⪃࠼ࡽࢀࡓࠋ ๓⠇࡛ồࡵࡓ⇕཰ᨭ⤖ᯝࢆඖ࡟ࠊ⥳໬ࣃࢿࣝ㠃࡜ⓑቨ㠃ࡢ㢧⇕㍺㏦㔞ẚ㍑⤖ᯝࢆࠊᅗ㸯㸰࡟♧ࡋࡓࠋ᪥୰ࡣࠊ⥳໬ࣃࢿࣝ㠃ࡢ㢧⇕㍺㏦㔞ࡀⓑቨ㠃ࡼࡾࡶ኱ࡁ࠸⤖ᯝ࡜࡞ࡗࡓࠋ୍᪉ࠊኪ㛫ࡣࠊ≉࡟⵨ᩓࡢᙳ㡪࡛⥳໬㠃ࡢ㢧⇕㍺㏦㔞ࡀ࣐࢖ࢼࢫ࡟࡞ࡿ㸦኱Ẽ࠿ࡽ⥳໬㠃࡬ࡢ⇕ࡢὶධࡍࡿ㸧᫬㛫ᖏࡣࠊ⥳໬㠃ࡢ࡯࠺ࡀⓑቨ㠃ࡼࡾࡶ㢧⇕㍺㏦㔞ࡀᑡ࡞࠸ࠊ࡜࠸࠺⤖ᯝ࡟࡞ࡗࡓࠋ᪥୰
ࡣࠊ⥳໬ࣃࢿࣝ㠃ࡢ㢧⇕㍺㏦㔞ࡣ᭱኱  :੍࡛࠶ࡗࡓࡢ࡟ᑐࡋ࡚ࠊⓑቨ㠃ࡢ㢧⇕㍺㏦㔞ࡣ
:੍࡛࠶ࡗࡓࠋ⥳໬࡟ࡼࡿࣄ࣮ࢺ࢔࢖ࣛࣥࢻᑐ⟇࡜ࡋ࡚ࠊ⵨Ⓨᩓ࡟ࡼࡿ₯⇕㍺㏦⁺ቑຍࡢຠᯝ࡟ࡼࡗ࡚ࠊ㢧⇕㍺㏦㔞ࢆᢚไࡍࡿຠᯝࡀᮇᚅ࡛ࡁࡿࠋࡋ࠿ࡋࠊ௒ᅇࡢィ ࡛ࡣࠊ⥳໬㠃ࡢ᪉ࡀⓑቨ㠃ࡼࡾࡶ㢧⇕㍺㏦㔞ࡀከ࠸⤖ᯝ࡜࡞ࡗࡓࠋࡇࡢཎᅉ࡜ࡋ࡚ࠊ⥳໬㠃ࡢ࢔ࣝ࣋ࢻࡀᖹᆒ ⛬ᗘ࡛࠶ࡗࡓࡢ࡟ᑐࡋ࡚ࠊⓑቨ㠃ࡢ࢔ࣝ࣋ࢻࡀ  ࡜㧗ࡃࠊቨ㠃࡬⇕㔞࡜ࡋ࡚ὶධࡍࡿ
⣧ᨺᑕ㔞࡟኱ࡁ࡞㐪࠸ࡀ࠶ࡗࡓࡇ࡜ࠊ௒ᅇࡢ ᐃࡀ෤Ꮨ࡛࠶ࡗࡓࡓࡵ᳜≀ࡢ⏕⌮άືࡀᙅࡃࠊ
⥳໬ࣃࢿࣝ㠃࡛ࡣ⵨ᩓ࡟ࡼࡿ₯⇕㍺㏦㔞ࡀᑠࡉ࠿ࡗࡓࡇ࡜ࠊࡀᣲࡆࡽࢀࡿࠋ 㢧⇕㍺㏦㔞࡜⾲㠃 ᗘ 㢧⇕㍺㏦㔞ࡣࠊቨ㠃ࡢ⾲㠃 ᗘ࡜኱Ẽ࡜ࡢ ᗘᕪ࡟ࡼࡗ࡚ࠊ኱Ẽഃ࡬ᑐὶ࡛㐠ࡤࢀࡿ⇕㔞࡛࠶ࡿࠋࡇࡢࡓࡵࠊᘧ  ࡛⾲ࡍࡇ࡜ࡀ࡛ࡁࡿࠋ               Hk (Ts  Ta )                  ࡇࡇ࡛ࠊ+㢧⇕㍺㏦㔞>:੍@Nᑐὶ⇕ఏ㐩⋡7Vቨ㠃⾲㠃 ᗘ>Υ@㸪7D኱Ẽ
ᗘ>Υ@

800
⣧ᨺᑕ㔞

⇕ὶ㔞

㢧⇕

600

400

200

0

-200
2007/12/4 0:00

2007/12/5 0:00

2007/12/6 0:00

2007/12/7 0:00

2007/12/8 0:00

2007/12/9 0:00

ᅗ㸯㸯 ⓑቨ㠃ࡢ⇕཰ᨭ− 50 −

2007/12/10 0:00

2007/12/11 0:00

ࡇࡢࡓࡵࠊቨ㠃ࡢ⾲㠃 ᗘࢆẚ㍑ࡍࡿࡇ࡜࡟ࡼࡗ࡚ࡶ㸪㢧⇕㍺㏦㔞ࡢ᳨ウࡀ࡛ࡁࡿࠋࡲࡓࠊ
ቨ㠃⾲㠃 ᗘ࡜኱Ẽ ᗘ໙㓄࡟஌ࡌࡿಀᩘ࡜ࡋ࡚ᑐὶ⇕ఏ㐩⋡ࢆ⟬ฟࡍࡿࡇ࡜࡟ࡼࡗ࡚㸪⇕཰ᨭᘧ࠿ࡽ⟬ฟࡋࡓ㢧⇕㍺㏦㔞ࡢ⤖ᯝ࡜ࡢᩚྜᛶࡀ࠶ࡿ࠿ࠊ᳨ウࡀྍ⬟࡟࡞ࡿࠋቨ㠃ࡢ⾲㠃 ᗘࡣ㸪ቨ㠃ࡢ㍽ᑕ㔞࠿ࡽ⟬ฟࡍࡿࡇ࡜ࡀ࡛ࡁࡿࠋ௨ୖ࠿ࡽồࡵࡓ⥳໬ࣃࢿࣝ㠃࠾ࡼࡧⓑቨ㠃ࡢ⾲㠃 ᗘ⤖ᯝࢆࠊᅗ㸯㸱࡟♧ࡋࡓࠋⓑቨ㠃ࡢ⾲㠃 ᗘࡣ㸪㍽ᑕ㔞࠿ࡽ⟬ฟࡋࡓ͆ⓑቨ㠃⟬ฟ ᗘ͇㸪ࡲࡓ⇕㟁ᑐࢆ㈞ࡾ௜ࡅࡿࡇ࡜࡟ࡼࡗ࡚┤᥋ィ ࡋࡓ͆ⓑቨ㠃ィᗘ͇ࡢ୧᪉ࢆ♧ࡋ࡚࠸ࡿࠋ
㍽ᑕ㔞࠿ࡽ⟬ฟࡋࡓ ᗘ࡜㸪⇕㟁ᑐ࡛ィ ࡋࡓ ᗘ࡟ࡣ࡯࡜ࢇ࡝㐪࠸ࡀ࡞ࡃ㸪୧⪅ࡢ㛫࡟ࡣᩚྜᛶࡀྲྀࢀ࡚࠸ࡓࠋ ᑐὶ⇕ఏ㐩⋡ ᑐὶ⇕ఏ㐩⋡ࢆࠊ⾲㠃 ᗘ࡜㢧⇕㍺㏦㔞ࡢ⤖ᯝ࠿ࡽ⟬ฟࡋࡓࠋ㢼㏿ࡀᙉࡃ࡞ࡿ࡜ᑐὶ࡟ࡼࡗ
࡚㐠ࡤࢀࡿ⇕㔞ࡣቑຍࡍࡿࠋࡇࡢࡓࡵቨ㠃⾲㠃 ᗘ࡜Ẽ ࡢ ᗘ໙㓄࡟ᑐࡋ࡚ࠊᑐὶ࡟ࡼࡗ࡚
኱Ẽ࡟㐠ࡤࢀࡿ㢧⇕㔞ࡢẚࢆ♧ࡋ࡚࠸ࡿᑐὶ⇕ఏ㐩⋡ࡣ㸪㢼㏿ࡢ㛵ᩘ࡜࡞ࡿࠋ ⟬ฟࡉࢀࡓᑐὶ⇕ఏ㐩⋡࡜㢼㏿࡜ࡢ㛵ಀࢆࠊᅗ㸯㸲࡟♧ࡋࡓࠋ࡞࠾ࠊᑐὶ⇕ఏ㐩⋡ࡣ㸪⾲㠃ᗘ࡜Ẽ ࡢᕪࡀᑠࡉ࠸ࠊࡶࡋࡃࡣ㢧⇕㍺㏦㔞ࡀᑠࡉ࠸ሙྜࡣ㸪 ᐃ⢭ᗘࡢⅬ࠿ࡽㄗᕪࡀ኱ࡁ
ࡃ࡞ࡿࡇ࡜ࡀண᝿ࡉࢀࡿࠋࡇࡢࡓࡵࠊ௒ᅇࡣ㸪 ᗘᕪࡀ  ᗘ௨ୖ㸪㢧⇕㔞ࡀ :੍௨ୖࡢ
ሙྜ࡟ࡘ࠸࡚ࠊᑐὶ⇕ఏ㐩⋡ࢆ⟬ฟࡋࡓࠋྠࡌ㢼㏿ࡢሙྜࠊ⥳໬ࣃࢿࣝ㠃ࡢ᪉ࡀⓑቨ㠃ࡼࡾࡶ㧗࠸ᑐὶ⇕ఏ㐩⋡ࢆ♧ࡋࡓࠋࡇࢀࡣࠊ⾲㠃ࡢ⢒ᗘࡀ㸪⥳໬ࣃࢿࣝ㠃ࡢ᪉ࡀⓑቨ㠃ࡼࡾࡶ኱ࡁ
࠿ࡗࡓࡓࡵ࡜⪃࠼ࡽࢀࡿࠋ⢒ᗘࡀ኱ࡁ࠸ࡇ࡜࡛㸪ቨ㠃࡜኱Ẽࡀ᥋ゐࡍࡿ⾲㠃✚ࡀቑຍࡋ㸪ࡑࡢ⤖ᯝቨ㠃࠿ࡽ኱Ẽ࡬㐠ࡤࢀࡿ⇕㔞ࡶቑຍࡋࡓ࡜⪃࠼ࡽࢀࡿࠋ㢧⇕㍺㏦㔞ࡸ ᗘ໙㓄ࡀᑠࡉ࡞෤
ሙࡣ㸪⎔ቃࡢኚືࡀ኱ࡁ࠸࡜Ᏻᐃࡋࡓᑐὶ⇕ఏ㐩⋡ࢆ⟬ฟࡋ࡟ࡃ࠸ྍ⬟ᛶࡀ࠶ࡿࠋ௒ᅇ⟬ฟࡉࢀࡓᑐὶ⇕ఏ㐩⋡ࡣ㸪㢼㏿  PV ᫬࡟  ⛬ᗘࢆ♧ࡋࡓࠋࡇࢀࡣࠊࡇࢀࡲ࡛ࡢኟᏘࡢㄪᰝ
࡟ẚ࡭࡚㧗࠸್࡛࠶ࡗࡓࠋ෤Ꮨࡢ ᐃ⢭ᗘ࠾ࡼࡧ⾲㠃⢒ᗘࡢᙳ㡪࡟ࡘ࠸᳨࡚ウࢆຍ࠼ࡿᚲせࡀ࠶ࡿࠋ㸱㸪㸳 ⵨ᩓ㔞࡟㛵ࡋ࡚ ≀㉁ఏ㐩⋡ࠊ⵨Ⓨຠ⋡ࡢ⟬ฟ⇕཰ᨭᘧࢆゎᯒࡍࡿࡇ࡜࡟ࡼࡾࠊ㢧⇕㔞ࢆᚓࡿࡇ࡜ࡀ࡛ࡁࡓࠋ๓⠇࡛ࡣࠊ㢧⇕ࣇࣛࢵࢡࢫ࡜⾲㠃 ᗘ࠿ࡽᑐὶ⇕ఏ㐩⋡ࢆồࡵࡿࡇ࡜ࡀ࡛ࡁࡓࠋࡇࡇ࡛ࠊࣝ࢖ࢫ๎ࢆ௬ᐃࡍࡿࡇ࡜࡛ࠊ⇕ఏ㐩࡜≀㉁ఏ㐩ࡢ࢔ࢼࣟࢪ࣮࡟ࡼࡾࠊ  ᘧ࡟ࡼࡾ≀㉁ఏ㐩⋡ࢆồࡵࡿࡇ࡜ࡀ࡛ࡁࡿ  ࠋ

kx D /(C p u 0.83)

㸦㸧ࡇࡇ࡛ࠊN[㸸≀㉁ఏ㐩⋡ࠊȘ㸸ᑐὶ⇕ఏ㐩⋡ࠊ&S㸸✵Ẽࡢẚ⇕ -NJ.㸧๓⠇࡛ồࡵࡓᑐὶ⇕ఏ㐩⋡ࡢ⤖ᯝࡼࡾࠊ≀㉁ఏ㐩⋡ࢆồࡵࡿࡇ࡜ࡀ࡛ࡁࡿࠋ⤖ᯝࢆᅗ㸯㸳࡟♧ࡋࡓࠋ≀㉁ఏ㐩⋡ࡣࠊᑐὶ⇕ఏ㐩⋡࡜࡯ࡰẚ౛ࡢ㛵ಀࢆ♧ࡍࡓࡵࠊഴྥࡣᑐὶ⇕ఏ㐩⋡ࡢ࡜ࡁ࡜ྠࡌ࡟࡞ࡿࠋ≀㉁ఏ㐩⋡ࢆồࡵࡿࡇ࡜࡟ࡼࡗ࡚ࠊ⵨Ⓨຠ⋡ࡣࠊ᳜≀ࡢ⵨ᩓάືࡢάⓎࡉࢆ− 51 −

800
⥳໬㠃㢧⇕

ⓑቨ㠃㢧⇕

600

⇕ὶ㔞 䠄W/m2)

400

200

0

-200
2007/12/4 0:00

2007/12/5 0:00

2007/12/6 0:00

2007/12/7 0:00

2007/12/8 0:00

2007/12/9 0:00

2007/12/10 0:00

2007/12/11 0:00

ᅗ㸯㸰 ⥳໬ࣃࢿࣝ࡜ⓑቨ㠃ࡢ㢧⇕ࣇࣛࢵࢡࢫ
Ẽ

⥳໬㠃

ᗘ

ⓑቨ㠃ィ

ᗘ

ⓑቨ㠃⟬ฟ

ᗘ

40

ᗘ

30

20

10
᫬้

0
2007/12/9
0:00

2007/12/9
3:00

2007/12/9
6:00

2007/12/9
9:00

2007/12/9
12:00

2007/12/9
15:00⥳໬㠃㢧⇕㍺㏦㔞

2007/12/9
18:00

⥳໬㠃

2007/12/9 2007/12/10
21:00
0:00

ᗘ

እẼ
30

600

25
20
15

ᗘ

⇕ὶ㔞䚷䠄㼃㻛㼙㻞㻕

400

10

200

5
0

0

-5

-200
2007/12/9
0:00

2007/12/9
3:00

2007/12/9
6:00

2007/12/9
9:00

2007/12/9
12:00

2007/12/9
15:00

2007/12/9
18:00

ⓑቨ⇕ὶ

ⓑቨ

᫬้
-10
2007/12/9 2007/12/10
21:00
0:00

ᗘ

እẼ
20
15

200

10

ᗘ

⇕ὶ㔞䚷䠄㼃㻛㼙㻞㻕

300

100
5
0

0

-100
2007/12/7
0:00-5
2007/12/7
3:00

2007/12/7
6:00

2007/12/7
9:00

2007/12/7
12:00

2007/12/7
15:00

2007/12/7
18:00

ᅗ㸯㸱 ⾲㠃 ᗘ࡜Ẽ ࡢ⤒᫬ኚ໬

− 52 −

2007/12/7
21:00

᫬้

2007/12/8
0:00


⥳໬㠃



ⓑቨ㠃ィ

ᗘ

ⓑቨ㠃⟬ฟ

ᗘ

㻜㻚㻤

㻝㻚㻜

㻝㻜㻜

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㻤㻜

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㻢㻜

⇕ఏ㐩⋡

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㻠㻜

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㻞㻜

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㻜
㻜㻚㻜

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㻜㻚㻞

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㢼㏿㻌㻔㼙㻛㼟㻕

ᅗ㸯㸲 㢼㏿࡜ᑐὶᑐὶ⇕ఏ㐩⋡ࡢ㛵ಀ㸦 ᖺ  ᭶㸧
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800

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y = 176.72x + 231.53

700

2

R = 0.0407

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600

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≀㉁ఏ㐩ಀᩘ


500
400
300
200
100

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0
0.0

0.2

0.4

0.6

0.8

1.0

1.2

㢼㏿ (m/s)ᅗ㸯㸳 㢼㏿࡜≀㉁ఏ㐩⋡ࡢ㛵ಀ㸦 ᖺ  ᭶㸧♧ࡍᣦᶆ࡜࡞ࡿࠋ๓⠇࡛♧ࡋࡓࡼ࠺࡟ࠊ⥳໬࡟ࡼࡿࣄ࣮ࢺ࢔࢖ࣛࣥࢻᑐ⟇࡛ࡣࠊ⵨Ⓨຠ⋡ࡢ㧗ࡉࡀᑐ⟇ࡢຠᯝࢆᕥྑࡍࡿࠋࡇࡢࡓࡵࠊ⵨Ⓨຠ⋡ࡣࣄ࣮ࢺ࢔࢖ࣛࣥࢻᑐ⟇࡟࠾࠸࡚㔜せ࡞ᣦᶆ࡜࡞ࡿࠋ⵨Ⓨຠ⋡ࡣࠊ  ᘧ࡛⟬ฟࡉࢀࡿࠋ

EE                
kx u
㸦eTS  ea )ࡇࡇ࡛ࠊ ș 㸸⵨Ⓨຠ⋡㸪 ( 㸸⵨Ⓨᩓ㔞>NJ੍@HV7V 㸸⾲㠃>NJNJ@HD㸸✵Ẽࡢ⤯ᑐ‵ᗘ>NJNJ@− 53 − ᗘ࡟ᑐࡍࡿ㣬࿴⤯ᑐ‵ᗘ⵨Ⓨຠ⋡ィ ⤖ᯝ㻞 㻜 㻜 㻣 㻛 㻝 㻞 㻛 㻠 䡚㻝 㻞 㻛 㻝 㻜

0.50

⵨Ⓨຠ⋡

0.40

0.30

0.20

0.10

0.00
2007/12/4

2007/12/5

2007/12/6

2007/12/7

2007/12/8

2007/12/9

2007/12/10

2007/12/11

ᅗ㸯㸴 ⵨Ⓨຠ⋡ࡢ⤒᫬ኚ໬
௒ᅇࠊ⵨Ⓨຠ⋡ࡣࠊᅗ㸯㸴࡟♧ࡍ࡜࠾ࡾ᪩ᮅ࡟㧗࠸ഴྥࢆ♧ࡍࡀࠊࡑࡢᚋࡣᬕኳ᪥࡛࠶ࡿ࡜࠾ࡼࡑ 㹼 ࢆ♧ࡋࡓࠋ㸱㸬㸴 ㈏ὶ⇕ὶ㔞 ⥳໬ࣃࢿࣝ㠃࡜ⓑቨ㠃ࡢ㈏ὶ㈇Ⲵ
 ⥳໬ࡣࠊ㢧⇕ࣇࣛࢵࢡࢫపῶ࡟ࡼࡿࣄ࣮ࢺ࢔࢖ࣛࣥࢻᑐ⟇ຠᯝࡔࡅ࡛࡞ࡃࠊ⥳໬࡟ࡼࡗ࡚ᘓ
≀ෆ࡬ࡢ㈏ὶ⇕㔞ࢆపῶࡋࠊ✵ㄪ㈇Ⲵࢆపῶࡉࡏࡿຠᯝࡀᮇᚅ࡛ࡁࡿࠋ⤖ᯝࢆᅗ㸯㸵࡟♧ࡋࡓࠋⓑቨ㠃ࡢ᭱኱⇕ὶ㔞ࡀ :੍ " ࠶ࡗࡓࡢ࡟ᑐࡋ࡚ࠊ⥳໬ࣃࢿࣝ㠃ࡣ :੍࡛࠶ࡾ⣙ 㸣⛬ᗘ࡟పῶࡉࢀࡓࠋ ⓑቨ㠃ࡢ⇕ὶ㈇Ⲵ
 ᅗ㸯㸶ࡼࡾⓑቨ㠃⇕㈇Ⲵࡢ୍᪥ࡢኚືࡣࠊᬕኳ᪥࡟ḟࡢࡼ࠺࡞ᣲືࢆ♧ࡍࡇ࡜ࡀほᐹࡉࢀࡓࠋⓑቨ㠃 ᗘࡣࠊ༗๓୰ࡣẼ ࡼࡾࡶ᪩ࡃ ᗘୖ᪼ࢆࡣࡌࡵࡿࠋ༗๓୰ࡢⓑቨ㠃ࡣࠊᖖ࡟እẼ ࡼࡾࡶ㧗࠸ࠋⓑቨ㠃 ᗘࡀୖ᪼ࡍࡿ࡟ࡘࢀࠊቨ㠃యෆ᪉ྥࡢ⇕ὶ㔞ࡣቑຍࡋ࡚࠸ࡃࠋⓑቨ㠃 ᗘࡣࠊ
┤ᑕ᪥ᑕࡀ࠶ࡓࡽ࡞ࡃ࡞ࡿ  ᫬ࡈࢁ࡟ᛴ⃭࡟ ᗘࡀୗࡀࡿࠋ
ࡇࡢ࡜ࡁࠊእẼ ࡢ᪉ࡀⓑቨ㠃 ᗘࡼࡾࡶ㧗ࡃ࡞ࡿࠋⓑቨ㠃 ᗘࡀ  ᫬ࡈࢁ࡟ᛴ⃭࡟పୗࡍࡿࡇ࡜࡛ࠊⓑቨ㠃⾲㠃࠿ࡽቨయෆ࡬ࡢ⇕ὶ㔞ࡶᩘ :੍⛬ᗘࡲ࡛ᛴ⃭࡟ῶᑡࡍࡿࠋࡋࡤࡽࡃࡣⓑቨෆࡢ ᗘ໙㓄ࡢ᪉ࡀⓑቨ㠃Ẽ 㛫ࡢᗘ໙㓄ࡼࡾࡶ኱ࡁ࠸ࡓࡵࠊ⇕ὶࡢ᪉ྥࡣࠊ౫↛ቨయෆ᪉ྥ࡛࠶ࡿࠋࡋ࠿ࡋࠊ ᫬ࡈࢁ࡟ቨ㠃࠿ࡽእẼ᪉ྥ࡬ࡢఏᑟ⇕ὶࡀほᐹࡉࢀࡿࡼ࠺࡟࡞ࡿࠋ

ኪ㛫ࡣࠊቨ㠃࠿ࡽእẼ᪉ྥ࡬ᩘ :੍ࡢ⇕ὶࡀほᐹࡉࢀࡿࠋࡑࡢᚋࠊኪ᫂ࡅ࡛ⓑቨ㠃 ᗘࡀୖ᪼ࡍࡿ࡜ඹ࡟ࠊⓑቨෆ᪉ྥ࡟⇕ὶࡀὶࢀࡿࠋ  ⥳໬ࣃࢿࣝ㠃⿬ഃࡢ⇕ὶ㈇Ⲵ
⥳໬ࣃࢿࣝ㠃⿬ഃ⇕ὶ㈇Ⲵ࠾ࡼࡧ⥳໬ࣃࢿࣝ⾲㠃⇕ὶ㈇Ⲵ࡟ࡘ࠸࡚ࠊᅗ㸯㸷࡟♧ࡋࡓࠋ⾲− 54 −

⥳໬䝟䝛 䝹⿬⇕ὶ

ⓑቨ⇕ὶ

150

⇕ὶ㔞䚷䠄㼃㻛㼙㻞㻕

100

50

0
᫬้
-50
2007/12/9
0:00

2007/12/9
3:00

2007/12/9
6:00

2007/12/9
9:00

2007/12/9
12:00

2007/12/9
15:00

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18:00

2007/12/9
21:00

2007/12/10
0:00

ᅗ㸯㸵 ఏ㐨⇕㔞ࡢ⤒᫬ኚ໬
ⓑቨ⇕ὶ

ⓑቨ

ᗘ

እẼ
20
15

100

10

ᗘ

⇕ὶ㔞䚷䠄㼃㻛㼙㻞㻕

150

50
5
0

0

-50
2007/12/9
0:00-5
2007/12/9
3:00

2007/12/9
6:00

2007/12/9
9:00

2007/12/9
12:00

2007/12/9
15:00

2007/12/9
18:00

2007/12/9
21:00

᫬้

2007/12/10
0:00

ᅗ㸯㸶 ⓑቨࡢ ᗘࡢ⤒᫬ኚ໬⥳໬䝟䝛䝹⿬⇕ὶ⥳໬䝟䝛䝹⾲㠃⇕ὶ⇕ὶ㔞䚷䠄㼃㻛㼙㻞㻕

40

20

0

-20
᫬้
-40
2007/12/9
0:00

2007/12/9
3:00

2007/12/9
6:00

2007/12/9
9:00

2007/12/9
12:00

2007/12/9
15:00

2007/12/9
18:00

2007/12/9
21:00

2007/12/10
0:00

ᅗ㸯㸷 ⥳໬ࣃࢿࣝࡢఏᑟ⇕㔞ࡢ⤒᫬ኚ໬⥳໬䝟䝛⥳໬䝟䝛 䝹⿬
䝹⿬
⤥
ᗘ
⤥Ỉ
Ỉ
ᗘ

ᗘ
ᗘ

እ
እẼ
Ẽ
20
20

60
60

15
15

40
40

10
10

20
20

5
5

0
0

0
0

ᗘ

⇕ὶ㔞䚷䠄㼃㻛㼙㻞㻕⥳໬䝟䝛⥳໬䝟䝛 䝹⿬⇕ὶ䝹⿬⇕ὶ⥳໬䝟䝛⥳໬䝟䝛 䝹⿬Ẽ
䝹⿬Ẽ
80
80

᫬
᫬้
้
-20
-20
2007/12/9
2007/12/9
0:00
0:00

2007/12/9
2007/12/9
3:00
3:00

2007/12/9
2007/12/9
6:00
6:00

2007/12/9
2007/12/9
9:00
9:00

2007/12/9
2007/12/9
12:00
12:00

2007/12/9
2007/12/9
15:00
15:00

2007/12/9
2007/12/9
18:00
18:00

ᅗ㸰㸮 ⥳໬ࣃࢿࣝࡢ ᗘࡢ⤒᫬ኚ໬
− 55 −

2007/12/9
2007/12/9
21:00
21:00

-5
-5
2007/12/10
2007/12/10
0:00
0:00



㠃㺃⿬㠃࡜ࡶ࡟ᩘ :੍ࡢప࠸್࡛᥎⛣ࡋࡓࠋࡲࡓࠊ⾲㠃ࡢ⇕ὶ࡜⿬㠃ࡢ⇕ὶ࡟ࡣ࡯࡜ࢇ࡝┦㛵ࡀ࡞࠸ᵝᏊࡀほᐹࡉࢀࡓࠋࡇࢀࡣࠊ௒ᅇࡢቨ㠃⥳໬ヨ㦂యࡢ⥳໬ࣃࢿࣝ㒊఩ࡀ᩿⇕ᛶࡢ㧗࠸⣲ᮦ࡛࠶ࡿࡓࡵࠊቨ㠃⥳໬ヨ㦂యࡀ᩿⇕ᮦࡢᙺ๭ࢆᯝࡓࡋ࡚ࠊᩘ :੍⛬ᗘࡢ⇕ὶ࡛ࡣࠊ⿬
㠃ࡲ࡛⾲㠃࠿ࡽࡢ⇕ὶࡢᙳ㡪ࡀ↓࠿ࡗࡓࡓࡵ࡜⪃࠼ࡽࢀࡿࠋ⥳໬ࣃࢿࣝ㠃⿬ഃ⇕㈇Ⲵࡢ୍᪥ࡢ
ኚືࡣࠊᅗ㸰㸮ࡼࡾᬕኳ᪥࡟ḟࡢࡼ࠺࡞ᣲືࢆ♧ࡍࡇ࡜ࡀほᐹࡉࢀࡓࠋ ኪ㛫ࡣࠊ⥳໬ࣃࢿࣝ⿬ࡣእẼ࡜ࡣ␗࡞ࡾ኱Ẽ࡬ࡢᨺᑕࡀ↓࠸ࠋࡇࡢࡓࡵࠊࣃࢿࣝ⿬Ẽ࠾ࡼࡧࣃࢿࣝ⿬㠃 ᗘࡣࠊእẼ ࡼࡾࡶ㧗ࡃ᥎⛣ࡍࡿࠋ ᪥ࡀࡢࡰࡾእẼ ࡀୖ᪼ࡍࡿ࡟ࡘࢀ࡚ࠊ⇕஺᥮࡟ࡼࡿࡶࡢ࡜⪃࠼ࡽࢀࡿ ᗘୖ᪼ࡀࣃࢿ
ࣝ⿬ࡢẼ ࠾ࡼࡧ⿬㠃 ᗘ࡛ほᐹࡉࢀࡿࠋࡇࡢ࡜ࡁࡢ ᗘୖ᪼ࡣࠊࣃࢿࣝ⿬㠃 ᗘࡢ࡯࠺ࡀẼ ࡼࡾࡶ㐜࠸ࠋࡇࢀࡣࠊࣃࢿࣝ⿬㠃ࡢᵓᡂᮦ⇕ᐜ㔞ࡀᙳ㡪ࡋ࡚࠸ࡿࡓࡵ࡜⪃࠼ࡽࢀࡿࠋࣃࢿࣝ⿬Ẽ ࡢ࡯࠺ࡀࣃࢿࣝ㠃 ᗘࡼࡾࡶ ᗘࡀ㧗࠸ࡓࡵࠊ༗๓୰ࡣ⿬㠃࠿ࡽ⥳໬ࣃࢿࣝ᪉ྥ࡬ࡢ⇕ὶ㔞ࡀほᐹࡉࢀࡿ᫬㛫ᖏࡀ㛗࠸ࠋ  ᫬ࡈࢁࠊ⥳໬⿬㠃Ẽ ࡀᛴ⃭࡟ୗࡀࡿࠋࡇࡢ࡜ࡁࠊእẼ ࡟ࡣ ᗘపୗࡀぢࡽࢀ࡞࠸ࠋ
ࡇࡢࡼ࠺࡞⌧㇟ࡀ㉳ࡇࡗࡓ⌮⏤࡜ࡋ࡚ࠊ⥳໬㠃࿘ᅖࡢቨ㠃ࡀ᪥㝜࡟ධࡗࡓࡇ࡜࡛ ᗘࡀୗࡀࡾࠊࡑࡢᙳ㡪࡛⿬㠃Ẽ ࡶୗࡀࡗࡓ࡜⪃࠼ࡽࢀࡿࠋ୍᪉ࠊࣃࢿࣝ⿬㠃 ᗘ࡟ᑐࡍࡿ
ᙳ㡪ࡣࠊẼ ࡼࡾࡶᑠࡉࡃࠊ ᫬ࡈࢁ࡟ ᗘࡀ㏫㌿ࡋࠊ⥳໬ࣃࢿࣝ⿬㠃࠿ࡽ⿬㠃✵Ẽᒙ᪉ྥ࡬ࡢ⇕ὶࡀほᐹࡉࢀࡿࠋ  ࡑࡢᚋࠊࣃࢿࣝ⿬㠃 ᗘ㺃Ẽ ࡜ࡶእẼ ࡼࡾ㏿࠸㏿ᗘ࡛ ᗘࡀపୗࡋ࡚࠸ࡃࠋ ᫬༙ࡈࢁ࡟ࠊ⿬㠃 ᗘ㺃Ẽ ࡣእẼ ࡼࡾࡶపࡃ࡞ࡗࡓࠋࡑࡢᚋ  ᫬ࡈࢁࡲ࡛⿬㠃 ᗘࡣእẼ ࡼࡾࡶప࠸ࠋ ᫬ࢆ㐣ࡂࡿ࡜ࠊ኱Ẽ࡬ࡢᨺᑕࡀ↓࠸ࣃࢿࣝ⿬㠃 ᗘࡣࠊእẼ ࡼࡾࡶᏳᐃࡋࡓ⎔ቃ࡛ࠊእẼ ࡼࡾ㧗࠸ ᗘ࡛᥎⛣ࡍࡿࠋ௨ୖࡢࡇ࡜࠿ࡽࠊ⥳໬ࣃࢿࣝ㠃⿬ഃࡢ⇕ὶ㈇Ⲵࡣࠊ⾲㠃ࡢ⇕ὶ㈇Ⲵࡼࡾࡶࠊࡴࡋࢁࣃࢿࣝ⿬
ഃࡢ⇕஺᥮࡟ᙳ㡪ࡉࢀ࡚࠸ࡿᵝᏊࡀほᐹࡉࢀࡓࠋ᩿⇕ᮦ฼⏝ࢆࡋࡓ⥳໬ࣃࢿࣝ⿬ࡢᘓ≀࡬ࡢ㈇Ⲵࢆ⪃࠼ࡿ㝿࡟ࡣࠊ⥳໬ࣃࢿࣝ⿬ഃࡢ௙ᵝ࡟ࡘ࠸࡚ࡶ⪃៖ࡍࡿᚲせࡀ࠶ࡿࠋ࡞࠾ࠊ෤Ꮨ࡟࠾࠸
࡚ࡣࠊᘓ≀⏝㏵࡟ࡼࡗ࡚✵ㄪ㈇Ⲵࡀ␗࡞ࡿࡓࡵࠊࡑࡢホ౯ࡣ㞴ࡋ࠸ࠋ௒ᅇࡢィ ⤖ᯝ࡛ࡣࠊ᪥
୰ࡢఏᑟ⇕㔞ࡀⓑቨ㠃ࡢ᪉ࡀ⥳໬ࣃࢿࣝࡼࡾࡶከ࠸⤖ᯝ࡜࡞ࡗࡓࠋࡇࡢࡇ࡜ࡣࠊఫᏯࡢࡼ࠺࡟
ᬮᡣ㈇Ⲵࡢከ࠸ᘓ≀࡟࠾࠸࡚ࡣࠊఏᑟ⇕࠾ࡼࡧ㈏ὶ⇕ࡀከ࠸᪉ࡀᬮᡣ㈇Ⲵࡀᑠࡉࡃ࡞ࡿࡢ࡟ᑐ
ࡋࠊ஦ົᡤࣅࣝࡢࡼ࠺࡟෤Ꮨ࡟࠾࠸࡚ࡶࠊᐊෆⓎ⇕㈇Ⲵࡀ኱ࡁࡃ෭ᡣ㈇ⲴࡀⓎ⏕ࡋ࡚࠸ࡿᘓ≀࡛ࡣࠊ෭ᡣ㈇Ⲵࡀ኱ࡁࡃ࡞ࡿࡇ࡜࡟࡞ࡿࠋࡼࡗ࡚ࠊ෤Ꮨ࡟࠾࠸࡚ࡣࠊᘓ≀⏝㏵࡟ࡼࡗ࡚ࡑࡢホ౯ࡀ␗࡞ࡗ࡚ࡃࡿࡓࡵࠊὀពࡀᚲせ࡛࠶ࡿࠋࡲࡓࠊ௒ᅇẚ㍑ᑐ㇟࡜ࡋࡓࢥࣥࢡ࣮ࣜࢺቨ㠃ࡣࠊⓑⰍሬ⿦ࡉࢀ࡚࠸ࡓࡓࡵ࡟ࠊ᪥ᑕ཯ᑕ⋡ ࢔ࣝ࣋ࢻ ࡟ࡘ࠸࡚⥳໬ࣃࢿࣝ࡜ࡢᕪࡀ኱ࡁࡃ࡞ࡗࡓ
ࡀࠊࢥࣥࢡ࣮ࣜࢺ୍⯡࡜ࡢẚ㍑࡜ࡣ࡞ࡾ࠼࡚࠸࡞࠸ࡇ࡜࡟ࡶ␃ពࡍࡿᚲせࡀ࠶ࡿࠋ
௒ᅇ౑⏝ࡋࡓ⥳໬ࣃࢿ࡛ࣝࡣᶞᮌࢆቨ㠃⥳໬᳜≀࡜ࡋ࡚౑⏝ࡍࡿ࡜࡜ࡶ࡟᩿⇕ᛶ࡟ඃࢀࡓ
ࣃࢿࣝᇶᮦࢆྲྀ௜ࡅ࡚࠶ࡿࡇ࡜࡛ࠊእ᩿⇕ᮦ࡜ࡋ࡚ࡢຠᯝࢆⓎ᥹ࡋࠊᐊෆഃ࡟ᑐࡋ࡚ࡢ᩿⇕ᛶ− 56 −

ࡀࡼࡾྥୖࡋ࡚࠸ࡿࡇ࡜ࡀ᥎ᐹ࡛ࡁࠊ෤ᮇ࡟࠾ࡅࡿᬮᡣࡢ✵ㄪ㈇Ⲵࢆపῶࡍࡿຠᯝࡀᮇᚅ࡛ࡁ
ࡿࠋ㸲㸬ࡲ࡜ࡵ
᩿⇕ᮦࢆᇶᮦࡢ୍㒊࡟౑⏝ࡋࠊࡇࢀࡲ࡛ቨ㠃⥳໬࡟ࡣ࠶ࡲࡾ౑⏝ࡉࢀ࡚ࡇ࡞࠿ࡗࡓ௚✀㢮ࡢᶞᮌࢆ᳜᱂ࡋࡓ⥳໬ࣃࢿࣝࢆᑐ㇟࡜ࡋ࡚ࠊቨ㠃⥳໬࡟ࡼࡿᘓ≀ෆ࣭እ࡬ࡢ⇕⎔ቃᨵၿຠᯝࢆ᫂
ࡽ࠿࡟ࡍࡿࡇ࡜ࢆ┠ⓗ࡜ࡋ࡚ ᐃࢆ⾜ࡗࡓࠋ ᐃ࠾ࡼࡧゎᯒ࡟ࡼࡿ୺࡞⤖ᯝࡣࠊ௨ୗࡢ㏻ࡾ࡛࠶ࡿࠋ ⾲㠃 ᗘ⾲㠃 ᗘࡣࠊ⥳໬⾲㠃ࡣᬕኳ᫬ࡢ᪥୰࡟࠾࠸࡚ࡣࠊ෤Ꮨ࡟࠾࠸࡚ࡶࠊΥ࡟㐩ࡋ࡚࠸ࡓࠋ୍
᪉ࠊẚ㍑ᑐ↷࡜ࡋࡓⓑቨ࡛ࡣࠊ᪥୰࡛ࡶ Υ๓ᚋ࡟␃ࡲࡗ࡚࠸ࡓࠋ࡞࠾ࠊ᭎ኳࠊ㞵ኳ᫬࡟ࡣࠊ
୧⪅ࡢ ᗘᕪࡣ࡯࡜ࢇ࡝ぢࡽࢀ࡞࠿ࡗࡓࠋ ࣄ࣮ࢺ࢔࢖ࣛࣥࢻ⦆࿴ຠᯝ
ࣄ࣮ࢺ࢔࢖ࣛࣥࢻ⦆࿴ຠᯝ࡜ࡋ࡚ࠊ኱Ẽࢆ┤᥋ຍ⇕ࡍࡿ㢧⇕ࣇࣛࢵࢡࢫࢆᣦᶆ࡜ࡋ࡚ࠊ⥳໬ࣃࢿࣝ࡜ⓑቨ࡜ࡢẚ㍑ࢆ⾜ࡗࡓࠋࡑࡢ⤖ᯝࠊ෤Ꮨ࡟࠾࠸࡚ࡣࠊᬕኳ᫬ࡢࣆ࣮ࢡ࡛ :੍௨ୖࠊ
⥳໬ࣃࢿࣝࡢ᪉ࡀ኱ࡁ࠸⤖ᯝ࡜࡞ࡗࡓࠋ౑⏝᳜≀࡜ࣃࢿࣝᇶᮦࡣ␗࡞ࡿࡀࠊ㐣ᖺᗘ࡟⾜ࡗࡓኟᮇ࡛ࡢᐇ㦂⤖ᯝ࡛ࡣࠊⓑቨࡢ᪉ࡀ⥳໬ࣃࢿࣝࡼࡾࡶ㢧⇕ࡀ኱ࡁ࠸⤖ᯝࢆᚓ࡚࠸ࡿࠋ௒ᅇࡢィ⤖ᯝ࡛ࡣࠊኟᮇࡢᬬ⇕⎔ቃୗ࡜ࡣ␗࡞ࡿ⤖ᯝ࡜࡞ࡗࡓࡀࠊࡇࢀࡣࠊⓑቨ㠃ࡢ᪥ᑕ཯ᑕ⋡ ࢔ࣝ࣋ࢻ ࡀࠊ⥳໬ࣃࢿࣝࡼࡾࡶ኱ࡁࡃࠊ෤ᮇࡢ᪥୰ࡢࣆ࣮ࢡ᫬࡟࠾࠸࡚ࡣ⾲㠃 ᗘ࠿ࢥࣥࢡ࣮ࣜ
ࢺቨࡼࡾࡶ㧗ࡃ࡞ࡿ୍᪉ࠊ෤ᮇ࡟࠾ࡅࡿ᳜≀ࡢ⵨ᩓάືࡀపୗࡍࡿࡇ࡜࡟ࡼࡿ₯⇕ᾘ㈝ࡀపࡃ
࡞ࡗࡓࡇ࡜࡟ࡼࡾࠊ⥳໬ࣃࢿࣝ࠿ࡽࡢ㢧⇕㈇Ⲵࡀࢥࣥࢡ࣮ࣜࢺቨ㠃ࢆୖᅇࡗࡓࡓࡵ࡜⪃࠼ࡽࢀࡿࠋ ⵨Ⓨᩓ≉ᛶ
⵨Ⓨࡢ኱ࡁࡉࢆ♧ࡍᣦᶆ࡜ࡋ࡚⵨Ⓨຠ⋡࡟ࡼࡾࠊ⥳໬ࣃࢿࣝࡢ⵨Ⓨᩓ≉ᛶࢆホ౯ࡋࡓࠋࡑࡢ
⤖ᯝࠊ⥳໬ࣃࢿࣝࡢ⵨Ⓨຠ⋡ࡣࠊ෤Ꮨ᪥୰࡟࠾࠸࡚ࡣࠊ ⛬ᗘ࡛࠶ࡗࡓࠋࡇࡢ್ࡣࠊ㐣ᖺᗘ࡟࣊ࢹࣛ࣊ࣜࢵࢡࢫ➼ࡢࡘࡿ᳜≀ࢆ౑⏝ࡋࡓ⥳໬ࣃࢿ࡛ࣝࡢኟᮇࡢィ⤖ᯝ࠿ࡽᚓࡓ⵨Ⓨຠ⋡ࡀ 㹼 ࡛࠶ࡗࡓࡇ࡜࡜ẚ࡭ࡿ࡜  ௨ୗ࡜࡞ࡗ࡚࠸ࡓࠋࡇࡢ⌮⏤࡜ࡋ࡚ࡣࠊ౑⏝ࡋࡓ᳜≀✀ࡢ㐪࠸࡜ࠊ෤ᮇ࡟࠾ࡅࡿ⵨ᩓάືࡢపୗࡀ⪃࠼ࡽࢀࡿࠋ ᐊෆഃ࡬ࡢ᩿⇕ຠᯝ⥳໬ࣃࢿࣝ࠾ࡼࡧⓑቨ㠃 ⥳໬࡞ࡋ ࡟࠾ࡅࡿఏᑟ⇕ࣇࣛࢵࢡࢫࡣࠊQ੍⛬ᗘ⥳໬ࣃࢿࣝࡢ᪉ࡀᑠࡉࡃࠊᐊෆ࡬ࡢ⇕ὶධ㔞ࡀᑠࡉࡃ࡞ࡗ࡚࠸ࡓࠋࡲࡓࠊ⥳໬᳜≀࡜࡜ࡶ࡟ࣃࢿࣝᇶᮦࡢ
᩿⇕ຠᯝࡶྵࡵࡿ࡜ࠊᐊෆ࡬ࡢ⇕ࡢὶධ࠾ࡼࡧᐊෆ࠿ࡽࡢ⇕ࡢὶฟࡶᢚไ࡛ࡁࡿࡶࡢ࡜ᮇᚅࡉ
ࢀࡿࠋࢥࣥࢡ࣮ࣜࢺቨ㠃ࡣࠊ⇕ᐜ㔞ࡀ኱ࡁ࠸ࡀࠊ⇕ఏᑟ⋡ࡶ㧗ࡃ࡞ࡿࡓࡵࠊ⇕ᣑᩓ⋡ࡶ㧗ࡃ࡞ࡿࡓࡵࠊ෤ᮇ࡟࠾࠸࡚ᐊෆ ᗘࡢಖ ຠᯝࡣ㧗࠸࡜ࡣゝ࠼࡞࠸ࠋᶞᮌ࡞࡝ࡢከᵝ࡞᳜≀࡛ᵓᡂࡉࢀࡓ⥳໬ࣃࢿࣝᮦࢆᘓ≀ࡢቨ㠃࡟୍యⓗ࡟タ⨨ࡍࡿࡇ࡜࡛ࠊእ᩿⇕ᮦ࡜ࡋ࡚ࡢຠᯝࡀ㧗ࡲ− 57 −

ࡾࠊ෤ᮇ࡟࠾ࡅࡿ✵ㄪ➼ࡢᬮᡣ㈇Ⲵࡢ㍍ῶ࡟ࡼࡿ኱Ẽ⎔ቃ࡬ࡢ㈇Ⲵ㍍ῶ࡟ࡼࡿࣄ࣮ࢺ࢔࢖ࣛࣥ
ࢻ⌧㇟ࡢ⦆࿴࡟ᐤ୚ࡍࡿࡇ࡜ࡀᮇᚅ࡛ࡁࡿࠋ࠙ㅰ㎡ࠚᮏ✏ࡣࠊ➹⪅ࡀ  ᖺᗘ࡟ᅜᅵ஺㏻┬࠿ࡽࡢཷク◊✲࡟ࡼࡾᐇ᪋ࡋࡓィ ࢹ࣮ࢱ࡜ㄪᰝ⤖ᯝࢆᇶ࡟᪂ࡓ࡟ຍ➹ಟṇࡋ࡚ࠊ࡜ࡾࡲ࡜ࡵࡓࡶࡢ࡛࠶ࡿࠋࢹ࣮ࢱࡢィ ࡜ゎᯒ࡟ᙜࡓࡗ࡚ࡣࠊ
᪥ᮏᕤᴗ኱Ꮫᩍᤵࡢ୕ᆏ⫱ṇẶࠊ➉୰ᢏ⾡◊✲ᡤࡢబஂ㛫ㆤẶࠊᑠᓥ೔┤Ặ࡟ከ኱ࡢࡈ༠ຊࢆ
࠸ࡓࡔ࠸ࡓࠋࡇࡇ࡟ࠊ࠾ୡヰ࡟࡞ࡗࡓ㛵ಀྛ఩࡟グࡋ࡚ㅰពࢆ⾲ࡋࡲࡍࠋ

࠙ᘬ⏝ᩥ⊩ࠚ
㛵ಀᗓ┬㐃⤡఍㆟㸸ࣄ࣮ࢺ࢔࢖ࣛࣥࢻᑐ⟇኱⥘㸸⎔ቃ┬࣮࣒࣮࣍࣌ࢪ

  KWWSZZZHQYJRMSSUHVV㸦 ཧ↷㸧

ᅜᅵ஺㏻┬࣮࣒࣮࣍࣌ࢪබᅬ࡜ࡳ࡝ࡾ⥳໬ᆅᇦไᗘ

KWWSZZZPOLWJRMSWRVKLSDUNWRVKLBSDUNJUHHQBWNBKWPO

ᅜᅵ஺㏻┬㒔ᕷ࣭ᆅᇦᩚഛᒁබᅬ⥳ᆅㄢ  㸸❧య㒔ᕷබᅬไᗘࡢᴫせ࡟ࡘ࠸࡚ᕷ⾤ᆅ෌㛤Ⓨ➨  ྕᡂ⏣೺୍࣭୕ᆏ⫱ṇ࣭ᅜᓥṊྐ࣭୰ᒣᗣ㝯࣭ⱝᯘఙ௓  㸸⵨Ⓨຠ⋡ࢆ⏝࠸ࡓಖỈᛶ⯒⿦ࡢᛶ⬟ホ౯㸸᪥ᮏᘓ⠏Ꮫ఍ᢏ⾡ሗ࿌㞟 1R㸪

࠙ཧ⪃ᩥ⊩ࠚ ࣭㕥ᮌᘯᏕ࣭ຍ⸨┿ྖ࣭⸨⏣ⱱ  㸸ᒇୖ⥳໬㈨ᮦ࡜ࡋ࡚ࡢⰪ௜ࡁࢩࣛࢫᅛ໬ࣈࣟࢵࢡࡢᬬ⇕⦆࿴ຠᯝ࡜ಖỈᛶ⎔ቃ᝟ሗ⛉Ꮫㄽᩥ㞟 1R㸪
࣭㕥ᮌᘯᏕ࣭ຍ⸨┿ྖ࣭⸨⏣ⱱ  㸸⾲㠃 ᗘ࡜᪥ᑕ㔞࠿ࡽぢࡓࢢ࣮࣮ࣜࣥ࢝ࢸࣥࡢ ⇕⎔ቃᨵၿຠᯝࣛࣥࢻࢫࢣ࣮ࣉ◊✲   
࣭どぬ่⃭࡜ࡋ࡚ࡢ⥳ࡢ࣮࢝ࢸࣥࡀᐊෆ ⇕⎔ቃホ౯࡟ཬࡰࡍᙳ㡪  ຍ⸨┿ྖ࣭▼஭൤ග࣭᱓
ἑಖኵ࣭ᶫᮏ๛࣭ᰩཎṇኵ㸪᪥ᮏᘓ⠏Ꮫ఍ᢏ⾡ሗ࿌㞟ࠊ➨  ᕳ➨  ྕ㸪SS
࣭㕥ᮌᘯᏕ  㸸ቨ㠃⥳໬࡟ࡼࡿ ⇕⎔ቃᨵၿຠᯝᇛすᅜ㝿኱Ꮫ⣖せ   ࣭㕥ᮌᘯᏕ࣭ຍ⸨┿ྖ࣭⸨⏣ⱱ  㸸057:%*7 ࡟ࡼࡿࢢ࣮࣮ࣜࣥ࢝ࢸࣥࡢ ⇕⎔ቃᨵၿຠᯝࡢホ౯ࣛࣥࢻࢫࢣ࣮ࣉ◊✲   
࣭㕥ᮌᘯᏕ࣭ຍ⸨┿ྖ࣭᱓ἑಖኵ࣭⸨⏣ⱱ  㸸6(7 309 ࢆ⏝࠸ࡓࣂࣝࢥࢽ࣮㒊࡟࠾ࡅࡿ⥳ࡢ࣮࢝ࢸࣥࡢ ⇕⎔ቃᨵၿຠᯝ᪥ᮏ⥳໬ᕤᏛ఍ㄅ   
࣭㕥ᮌᘯᏕ  㸸ኟᏘ࡟࠾ࡅࡿ࣊ࢹࣛᒓ㸰✀ࢆ⏝࠸ࡓ⵨ᩓ㔞ࡢィ ᇛすᅜ㝿኱Ꮫ⣖せ   
࣭㕥ᮌᘯᏕ  㸸ቨ㠃⥳໬ࡢ◊✲ືྥ࡜ᬑཬ࡟ྥࡅࡓㅖㄢ㢟ᇛすᅜ㝿኱Ꮫ⣖せ   
࣭㕥ᮌᘯᏕ  㸸බ㛤✵ᆅࡢᐇែ࡜⥳໬ࡢ≉ᛶ࡟㛵ࡍࡿ◊✲㸫ᮾி㒔  ༊ࢆᑐ㇟䛸䛧䛶䠉ᇛす− 58 −

ᅜ㝿኱Ꮫ⣖せ   
࣭⥳ࡢ࣮࢝ࢸࣥࡢ⠇㟁ຠᯝ࡟㛵ࡍࡿ◊✲㹼὾ᯇᕷෆ࡟࠾ࡅࡿ࢔ࣥࢣ࣮ࢺㄪᰝࡼࡾ㹼   ຍ⸨┿ྖ࣭▼஭൤ග࣭ᵽ㔝බᏹ࣭㕥ᮌᘯᏕ㸪᪥ᮏ⥳໬ᕤᏛ఍ㄅ㸪 ᕳ  ྕ㸪
࣭㕥ᮌᘯᏕ  㸸ᒇୖ⥳໬᪋タ࡟࠾ࡅࡿ᳜᱂ᙧែᇛすᅜ㝿኱Ꮫ⣖せ   
࣭㕥ᮌᘯᏕ࣭㔠⏠Ⅱ࣭ຍ⸨┿ྖ࣭⸨⏣ⱱ  㸸ᒇୖ⥳໬᪋タࡢබ㛤㸪᳜᱂ᙧែ࡞ࡽࡧ࡟㈝⏝࡟㛵ࡍࡿබඹ࡜Ẹ㛫ࡢẚ㍑ࣛࣥࢻࢫࢣ࣮ࣉ◊✲   㸪
࣭㕥ᮌᘯᏕ࣭㔠⏠Ⅱ࣭ຍ⸨┿ྖ࣭⸨⏣ⱱ  㸸ᒇୖ⥳໬᪋タࡢබ㛤㸪᳜᱂ᙧែ࡞ࡽࡧ࡟㈝⏝࡟㛵ࡍࡿබඹ࡜Ẹ㛫ࡢẚ㍑ࣛࣥࢻࢫࢣ࣮ࣉ◊✲   㸪
࣭㕥ᮌᘯᏕ࣭୕ᆏ⫱ṇ  㸸Ꮨ⠇ࡢ㐪࠸࡟ࡼࡿቨ㠃⥳໬ࡢ ⇕⎔ቃᨵၿຠᯝ᪥ᮏ⥳໬ᕤᏛ఍ㄅ  ᢏ⾡ሗ࿌
࣭㕥ᮌᘯᏕ  㸸ᘓ⠏≀⥳໬ࡢ ⇕⎔ቃᨵၿຠᯝ࡟㛵ࡍࡿ᪤ ◊✲ࣞࣅ࣮ࣗ㸪᪥ᮏ⥳໬ᕤᏛ఍ㄅ  ≉㞟ࠕᘓ⠏≀⥳໬࡟ࡼࡿ㒔ᕷࡢ⎔ቃᨵၿࠖ㸪
࣭㕥ᮌᘯᏕ࣭୕ᆏ⫱ṇ࣭⏣௦㡰Ꮥ  㸸⵨Ⓨຠ⋡ࢆᣦᶆ࡜ࡋࡓቨ㠃⥳໬ࡢ⵨Ⓨ≉ᛶ㸪ࣛࣥࢻࢫࢣ࣮ࣉ◊✲   㸪
࣭㕥ᮌᘯᏕ࣭୕ᆏ⫱ṇ࣭Ỉ㇂ᩔྖ࣭⏣௦㡰Ꮥ  㸸ቨ㠃⥳໬ࣃࢿࣝࢆ⏝࠸ࡓ ⇕⎔ቃᨵၿຠᯝࡢホ౯࣭ィ ᢏ⾡㸪᪥ᮏ㐀ᅬᏛ఍ᢏ⾡ሗ࿌㞟㸪
࣭㕥ᮌᘯᏕ࣭୕ᆏ⫱ṇ࣭⏣௦㡰Ꮥ  㸸ࣃࢿࣝᆺቨ㠃⥳໬࡟࠾ࡅࡿ⇕཰ᨭ≉ᛶ࡜⵨Ⓨᩓ㔞ࡢ᥎ᐃ᪥ᮏ⥳໬ᕤᏛ఍ㄅ  ᢏ⾡ሗ࿌㸪
࣭㕥ᮌᘯᏕ࣭୕ᆏ⫱ṇ࣭Ỉ㇂ᩔྖ࣭⏣௦㡰Ꮥ  㸸㹕㹀㹅㹒㸪㹑㹃㹒㸨࡟ࡼࡿቨ㠃⥳໬ࡢ ⇕⎔ቃᨵၿຠᯝࡢホ౯㸪ࣛࣥࢻࢫࢣ࣮ࣉ◊✲  㸪
࣭㕥ᮌᘯᏕ࣭୕ᆏ⫱ṇ࣭⏣௦㡰Ꮥ  㸸⵨Ⓨᩓ㔞ࡢィ ࡟ࡼࡿࣃࢿࣝᆺቨ㠃⥳໬ࡢ ⇕⎔ቃᨵၿຠᯝ㸪᪥ᮏ⥳໬ᕤᏛ఍ㄅ  㸪
࣭㕥ᮌᘯᏕ࣭୕ᆏ⫱ṇ࣭ᮏᲄẎ࣭⏣௦㡰Ꮥ  㸸ࣃࢿࣝᆺቨ㠃⥳໬࡟࠾ࡅࡿ⵨Ⓨᩓ㔞ࡢ᥎ィ࡜⇕཰ᨭࡢホ౯㸪⎔ቃ᝟ሗ⛉Ꮫㄽᩥ㞟 1R㸪
࣭୕ᆏ⫱ṇ࣭㕥ᮌᘯᏕ࣭Ỉ㇂ᩔྖ࣭ᮧ㔝┤ᗣ࣭⏣௦㡰Ꮥ  㸸ቨ㠃⥳໬᳜≀ࡢ⇕཰ᨭ≉ᛶࡢホ౯࡟㛵ࡍࡿ◊✲㸪᪥ᮏᘓ⠏Ꮫ఍ᢏ⾡ሗ࿌㸪 ྕ㸪
࣭୕ᆏ⫱ṇ࣭㕥ᮌᘯᏕ  㸸ቨ㠃⥳໬࡟ࡼࡿ㒔ᕷᬬ⇕⦆࿴ຠᯝ࡟㛵ࡍࡿ◊✲㸪᪥ᮏᘓ⠏Ꮫ఍኱఍Ꮫ
⾡ㅮ₇᱾ᴫ㞟 㛵ᮾ 㸪
࣭㕥ᮌᘯᏕ࣭୕ᆏ⫱ṇ࣭ᮧ㔝┤ᗣ࣭⏣௦㡰Ꮥ  㸸ቨ㠃⥳໬࡟ࡼࡿᘓ≀እ㒊ࡢ ⇕⎔ቃᨵၿຠᯝ࡟
㛵ࡍࡿ◊✲㸸ࣛࣥࢻࢫࢣ࣮ࣉ◊✲   㸪
࣭୕ᆏ⫱ṇ࣭㕥ᮌᘯᏕ࣭⸨ᓮ೺୍㑻࣭ᡂ⏣೺୍࣭⏣௦㡰Ꮥ  㸸ቨ㠃⥳໬᳜≀ࡢ⵨ᩓస⏝࡟ࡼࡿ⇕⎔ቃᨵၿຠᯝ㸪⎔ቃ᝟ሗ⛉Ꮫㄽᩥ㞟 1R㸪
࣭㔝ᓥ⩏↷࣭㕥ᮌᘯᏕ  㸸ቨ㠃⥳໬࡟ࡼࡿኟᏘࡢቨ㠃࠿ࡽᒇෆ࡬ࡢ⇕ὶ࠾ࡼࡧ⇕ὶ㔞ࡢ㍍ῶຠᯝ㸪ࣛࣥࢻࢫࢣ࣮ࣉ◊✲  㸪
− 59 −

Thermal Environment Improving Effects of Wall-greening in Winter
Hirotaka Suzuki

࠙$EVWUDFWࠚOn the basis of experimental measurements arranged the panel type of wall greening facility mixed
with vegetation, mainly trees, in comparison with a concrete wall, we investigated and analyzed thedegree of thermal environmental load on the inside and outside of buildings in winter, when the heatisland phenomenon appears most clearly, in order to quantitatively evaluate in net radiation andthermal balance the difference between a green wall and a concrete wall. As a result of the analysis,in net emission, the quantity of reflected solar radiation, the green wall showed at the peak timeabout 200W/ m2, while that quantity the concrete wall showed was about 600 W/m2, nearly threetimes that of the green wall,. As for the surface temperature, the green wall showed at the peak time
more than 30 Υ, while the concrete wall showed about 10Υ, which remained 2㹼3 Υ lower thanthe outside temperature. Regarding the sensible heat flux, the green wall showed at the peak time
500 W/m2 which greatly exceeded what the concrete wall showed, that is approximately 200 W/m2.
As for the evaporation efficiency rate, the green wall showed about 0.1, which remained less than ahalf of what vine plants in summer showed. We conjecture that the factors of the difference include
decrease in evaporation activity in winter, as well as differences in plant species. The above findings
suggest that a panel-shaped green wall is likely to alleviate the lowering of the surface temperatureof the exterior wall in winter, and, in combination of the panel base materials with greening plants,
act as outside insulation, and also that the heat retention effect on the inside of the building is high.
.H\:RUGVwall greening, thermal environment in winter, heat island, radiation balance, heatbalance
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