æµ·æŽçç©åŠã®æ¥œãã¿æ¹
ã¯ããã«
ç»é¢ã®äžã§ãåéæã®çãç©ãæãæµ·ããã£ããæŒã£ãŠãããæ°Žæ§œã§ã¯åãæ¹åãžæ³³ãã§ããéã®çŸ€ãããäœããåå³ã«ããããã«äžæã«åããå€ããã
èŠãŠããã ãã§ãå¿ãåŒãããæµ·ã®çãç©ã§ãããããªãããã®åœ¢ãªã®ã ããããäœãé£ã¹ãäœã«é£ã¹ãããã®ã ããããšèãå§ãããšãäžå¹ã®å§¿ããæµ·å šäœãžèŠç·ãåºãã£ãŠãããŸãã
ãçãç©ã®ååãããããæèšããªããšãããªãã®ããªã
ãæµ·ã®è¿ãã«äœãã§ããªããŠã楜ãããã®ã ãããã
ãå°éçãªè«æãé£ããèšç®ãå¿ èŠã«ãªãããã
æµ·æŽçç©åŠã¯ãéãã¯ã©ã²ãè²ãæµ·è»ããã©ã³ã¯ãã³ãªã©ã®ååãèŠããã ãã®åŠã³ã§ã¯ãããŸããã圢ãè¡åãæé·ãé£ã¹ãã»é£ã¹ãããé¢ä¿ãçæ¯ããæ°Žæ·±ãæµ·åºã®ç°å¢ãæãããã«ãçãç©ãæµ·ã®äžã§ã©ã®ããã«æ®ãããŠããã®ããèããåéã§ãã
æåããæµ·ãžåºãããå°éæ©æããããããããå¿ èŠã¯ãããŸãããæ°Žæé€šã§æ°ã«ãªã£ãäžå¹ãé£åã§èŠãããéãæ åã§åºäŒã£ã深海çç©ãªã©ããããã©ãã§ãã©ãçããŠããã®ãããäžã€èª¿ã¹ãã ãã§ããæµ·ãèŠãããã®å ¥å£ãã§ããŸãã
æµ·æŽçç©åŠã®åºæ¬æ å ±
äžåã®æšæºå®æœæéãçŽ90å
çãæ¥œããå ŽåãçŽ30å
æºåãå«ãç·æèŠæéãçŽ100å
æ³å®é »åºŠãé±2ã3åçšåºŠ
幎éã®æ³å®åæ°ãçŽ120å
äž»ãªå Žæãèªå® ã峿žé€šãæ°Žæé€šãèªç¶å²ç³»åç©é€š
äžäººã§ã®å®æœãé¢å¿ã®ããçãç©ãæµ·åããèªç±ã«èª¿ã¹ããã
è€æ°äººã§ã®å®æœãå±ç€ºèŠåŠã芳å¯äŒãè¬åº§ãžåºãããã
æœèšãžã®äŸåãèªå® ãšå³æžé€šã ãã§ãå§ãããã
倩åã®åœ±é¿ãèªå® åŠç¿ã§ã¯ã»ãšãã©åããªã
90åããã°ãå ¥éæžãäžç« èªã¿ãæ°ã«ãªã£ãçãç©ã®ååžãç°å¢ãå¥ã®è³æã§ç¢ºãããçã芳å¯ã¡ã¢ãŸã§æ®ããŸãã30åã®æ¥ã¯ãäžçš®é¡ã®çãç©ã«ã€ããŠãæ®ããå Žæããé£ã¹ç©ããäœã®ç¹åŸŽãã®äžã€ã ãã調ã¹ããªã©ãç¯å²ãå°ãããããšç¶ãããããªããŸãã
æµ·æŽçç©åŠã®è²»çš
åæè²»çšã0åãçŽ15,000å
æšæºçãªåæè²»çšãçŽ2,500å
äžåã®è²»çšã0åãçŽ1,500å
æšæºçãªäžåã®è²»çšãçŽ200å
幎éè²»çšãçŽ25,000å
峿žé€šã®å ¥éæžãææã¡ã®ããŒããç¡æã§å ¬éãããŠããæ åãçç©ååžããŒã¿ã䜿ãã°ãã»ãšãã©è²»çšããããã«å§ããããŸããæšæºçãªåæè²»çšã®çŽ2,500åã¯ãäœåºŠãéãããå ¥éæžãå³éãäžåè³Œå ¥ããã»ãã¯ææã¡åã§æŽããæ³å®ã§ãã
äžåçŽ200åã¯ãåŠã¶ãã³ã«å¿ ãæ¯æãæéã§ã¯ãããŸãããè³æãèªãã ãã®æ¥ã¯0åã§ãå³éãå±ç€ºå³é²ãå°å·ãæ°Žæé€šã®å ¥é€šæãªã©ãžäœ¿ãæ¥ãäžå¹Žãžãªãããç®å®ã§ãã幎éçŽ25,000åãªããåºæ¬æžãå°ããã€å¢ãããªããããšãã©ãæ°Žæé€šãåç©é€šãžåºãããæ¥œãã¿ãå ããããŸãã
é¡åŸ®é¡ãæ®åœ±æ©æã飌è²èšåãã·ã¥ããŒã±ãªã³ã°çšåãªã©ã¯ãèå³ãæç¢ºã«ãªã£ãŠããèããã°ååã§ããèªå® ã§åŠã¶æ®µéã§ã¯ãé«äŸ¡ãªéå ·ããã調ã¹ãçãç©ãšæ å ±æºãäžç·ã«æ®ããç°å¢ã®æ¹ã圹ç«ã¡ãŸãã
3ã€ã®ãããã
1ïŒäžæè°ãªåœ¢ããçãæ¹ã®æããããžå€ãã
现é·ãå£ãå¹³ããäœãéãããããªå§¿ã岩ãžåŒµãã€ãè¶³ãæµ·ã®çãç©ã«ã¯ãéžäžã®åç©ãšã¯éã£ãŠèŠããåœ¢ãæ°å€ããããŸããæåã¯ãå€ãã£ãå§¿ã ãªããšçºããã ãã§ãããã®åœ¢ãæ³³ãæ¹ãé£ã¹æ¹ãé ãæ¹ãæµããã«ãããšçµã³ã€ããŠãããšåãããšã芳å¯ã®é¢çœãã倧ãããªããŸãã
å³éã®åçãèŠããšãããååãèŠããããšã ããç®æšã«ããŸããããã©ã¡ããåãªã®ãããäœãåãããŠé²ãã®ãããåšå²ãšäŒŒãè²ãããŠããã®ã¯ãªããããšåããäžã€çœ®ããšãäœã®ã€ãããæ®ããã®èšé²ã«èŠããŠããŸãã
çããããåãããªãçãç©ãããŸããäºæ³ãæžããŠãã解説ãèªããšãåœãã£ããã©ãã以äžã«ãèªåãã©ããèŠãŠããã®ããæ®ããŸãã
2ïŒäžå¹ã調ã¹ããšãæµ·ã®äžã®ã€ãªãããèŠããŠãã
æµ·ã®çãç©ã¯ãäžçš®é¡ã ãã§æ®ãããŠããããã§ã¯ãããŸãããæ€ç©ãã©ã³ã¯ãã³ãé£ã¹ãçãç©ãããŠããããå¥ã®éãé£ã¹ãããã«å€§ããªåç©ãžã€ãªãã£ãŠããããã«ãæµ·ã®çæ ç³»ã§ã¯å€æ§ãªçãç©ãé¢ä¿ãåã£ãŠããŸããJAMSTECããæ€ç©ãã©ã³ã¯ãã³ãã倧åã®æé£è ãŸã§ãå«ãé£ç©ç¶²ã®æ§é ããçç©å€æ§æ§ãšçµã³ã€ããŠç ç©¶ããŠããŸãã
äžå¹ã«ã€ããŠèª¿ã¹å§ããŠãããããŠé€ãšãªãçãç©ã倩æµãç£åµããå Žæãæ°Žæž©ãæµ·æµãæµ·åºã®ç¶æ ãžçåã䌞ã³ãŠãããŸããããã®éã¯äœãé£ã¹ãã®ãããšããå°ããªåãããããã®æµ·åã§ã¯ãã©ã®çãç©ãæ¯ããŠããã®ãããšãã倧ããªæ¯è²ãžå€ãããŸãã
çš®é¡ã®å€ããç«¶ãã®ã§ã¯ãªããé¢ä¿ãäžæ¬ãã€ã€ãªãããã®ç©ã¿éãã«ãæµ·æŽçç©åŠãªãã§ã¯ã®å¥¥æ·±ãããããŸãã
3ïŒèŠã«è¡ããªãæµ·ããèªå® ãã芳å¯ã§ãã
æµ·æŽçç©åŠã«ã¯ãæµ ã磯ããã人ãç°¡åã«ã¯è¿ã¥ããªã深海ãŸã§ãéåžžã«åºã芳å¯å¯Ÿè±¡ããããŸãããã¹ãŠã®å Žæã蚪ããããšã¯ã§ããªããŠããå ¬çãªããŒã¿ããŒã¹ãèª¿æ»æ åã䜿ãã°ãèªå® ããçãç©ã®ååžãå§¿ãžè§ŠããããŸãã
JAMSTECãéçšããBISMaLã§ã¯ãæµ·æŽçç©ã®å顿 å ±ãååžèšé²ãæ€çŽ¢ã§ããŸããæ·±æµ·æ åã»ç»åã¢ãŒã«ã€ãã¹ã®J-EDIã§ã¯ãæœæ°Žèª¿æ»ã§æ®åœ±ãããæ·±æµ·çç©ãæµ·åºã®æ åã»ç»åãèŠãããŸããååãã調ã¹ãæ¥ããæ åã®äžã§æ°ã«ãªã£ãå§¿ããååãæ¢ãæ¥ãäœããŸãã
æ åã§ç¥ã£ãçãç©ãæ°Žæé€šã§èŠçŽããæ°Žæé€šã®è§£èª¬ã§ç¥ã£ãæµ·åãååžããŒã¿ã§ç¢ºããããèªå® ãšå±ç€ºãè¡ãæ¥ããããšã§ãé ãæµ·ãå°ããã€å ·äœçãªå Žæãžå€ãã£ãŠãããŸãã
æåã®ããŒãã§ã¯ãçãç©ãããæ®ããå Žæããäžã€æ±ºãã
æµ·æŽçç©åŠã«ã¯ã磯ãç æµãå¹²æœãè»å Žããµã³ãŽç€ã倿Žã深海ãªã©ãç°ãªãç°å¢ããããŸããæµ·å²žã ããèŠãŠããç æµã岩ç€ãå¹²æœã¯ããããç°ãªãçãç©ã®çæ¯ã»çè²ç°å¢ã«ãªããŸãã
æåããæµ·å šäœãåŠãŒããšããããç£¯ã«æ®ããçãç©ããæ°Žæé€šã®ã¯ã©ã²ããæ·±æµ·ã®æé£è ãã®ããã«ãå Žæãšé¡æãäžã€ãã€çµã¿åãããŸããç°å¢ãå ã«æ±ºãããšãåãå Žæã«æ®ããçãç©ã䞊ã¹ããããªããäœã®åœ¢ãè¡åã®éãã«ãçç±ãæ¢ãããããªããŸãã
è¿·ãå Žåã¯ããããŸã§æ°Žæé€šãæ åã§é·ãèŠãŠããçãç©ããå§ããŸãã奜ãã ãšæãã察象ãäžã€ããã°ãåé¡ãçæ ã®èšèã¯ãå¿ èŠã«ãªã£ãé çªã§èŠããŠãããŸãã
æåã®äžåã¯ãåçã®å€ããããç°å¢ãšã®ã€ãªãããã§éžã¶
åå¿è åãã®äžåã¯ãæµ·ã®çãç©ãåºã玹ä»ããäœã®ç¹åŸŽã ãã§ãªããçæ¯å Žæãé£ã¹ç©ãè¡åãäžç·ã«èª¬æãããŠãããã®ãèªã¿ããããªããŸããéã ããæ·±æµ·çç©ã ããæµ·è»ã ããšå¯Ÿè±¡ãçµã£ãæ¬ã¯ãé¢å¿ãå®ãŸã£ãŠããå ãããšäœ¿ãåãããããªããŸãã
ç®æ¬¡ã玢åŒãåèæç®ããããååãšåŠåã確èªã§ããããèŠãŠãããŸãããã ããæåããåŠåãæèšããå¿ èŠã¯ãããŸãããåãåŒã³åãå¥ã®çãç©ãæããŠããªããã確ãããããããŒã¿ããŒã¹ã§æ€çŽ¢ããããããšãã«åœ¹ç«ã€ãã®ãšããŠæ±ããŸãã
è³Œå ¥åã«å³æžé€šã§äºåã»ã©æ¯ã¹ããåçãèŠãããšã«ãæ®ããæ¹ãŸã§èªã¿ãããªãããã§éžã³ãŸãããã¹ãŠãç¶²çŸ ããåãå³éãããæåã®çåãæ¬¡ã®ããŒãžãžã€ãªãã§ãããäžåã®æ¹ããäŒæ¥ã®æºã«ã¯çœ®ããããã§ãããã
åããŠã®äžæ¥ã¯ãæ°ã«ãªãäžå¹ã®ãæ®ããã®ã«ãŒãããäœã
ååã®ç®æšã¯ãæµ·æŽçç©åŠã®å šäœåãçè§£ããããšã§ã¯ãããŸãããæ°ã«ãªãçãç©ãäžçš®é¡éžã³ããã®çãç©ãæ®ããæµ·ãäžæã®ã¡ã¢ã«ãŸãšããããšã§ãã
ãŸããæ°Žæé€šã§èŠãéãæ åã§æ°ã«ãªã£ãã¯ã©ã²ãé£åã§ç¥ã£ãè²ãªã©ããäžã€éžã³ãŸããæ¬¡ã«ãå ¥éæžãå ¬çãªããŒã¿ããŒã¹ã䜿ãããã©ãã«æ®ãããããäœãé£ã¹ããããã©ã®ããã«åããããäœã®ã©ããæ°ã«ãªãããããŸã åãããªãããšããäžè¡ãã€æžããŸãã
æåŸã«ããã®çãç©ãšé¢ä¿ãããã®ãäžã€ã ãå ããŸããé€ãšãªãçãç©ã倩æµãæµ·è»ãæ°Žæž©ãæµ·åºã®ç°å¢ãªã©ãã©ãã§ãæ§ããŸãããäžå¹ãå€ç«ããããé¢ä¿ãäžæ¬ã ãæããããæåã®äžæ¥ã¯ååã§ãã
æåã«å¿ èŠãªãã®
æäœéå¿ èŠãªãã®
å ¥éæžãŸãã¯å³æžé€šã§åããåèæžãããŒããçèšå ·ãå ¬éããŒã¿ãèŠããã端æ«ãããã°å§ããããŸããããŒãã«ã¯çãç©ã®ååã ãã§ãªããè³æåãèŠãããŒãžãé²èЧæ¥ãäžç·ã«æ®ããŸãã
ãããšäŸ¿å©ãªãã®
çãç©ãæ¢ããããå³éãä»ç®ãè²éçãããã¯ã¹ã¿ã³ãããããšã圢ãç°å¢ãé£ç©é¢ä¿ãåããŠæŽçã§ããŸããPCãã¿ãã¬ããã¯ãæ åãšååžå°å³ã䞊ã¹ãŠèŠããšãã«äŸ¿å©ã§ãã
ç¶ãããªãçšæããããã®
é¢å¿ã®ããæµ·åã®ã¬ã€ãããã¯ãæ°Žæé€šãåç©é€šã®å³é²ã芳å¯èšé²ãå°åãåé¡çŸ€ã§åãããã¡ã€ã«ãåè£ã§ããæµ·èŸºãžåºãããã«ãªã£ãããåçŒé¡ã鲿°Žã§ããã¡ã¢çšåãæ©ããããéŽãªã©ãè¡ãå ã«åãããŠè¶³ããŸãã
åŸåãã«ã§ãããã®
é¡åŸ®é¡ãé«é¡ãªã«ã¡ã©ãé£Œè²æ°Žæ§œãæšæ¬çšåãå°éçãªæ¡ééå ·ã¯ãå ¥å£ã§ã¯å¿ èŠãããŸãããçãç©ã飌ãããšãšåŠã¶ããšã¯å¥ã®æºåãå¿ èŠãªã®ã§ãèå³ã ãã§æ¥ãã§æã¡åž°ããããŸã芳å¯ãšèšé²ããå§ããŸãã
å®å šã«æ¥œããããã«
èªå® ã§ã¯ã现ããªæåãæ åãé·ãèŠç¶ããªãããšãåºæ¬ã§ããäžç« ãèªã¿çµãããšãããæ åãäžæ¬èŠããšããã§ç«ã¡äžãããç®ãéŠãè©ãäŒãŸããŸããéåæãç¶ãå Žåã¯äœæ¥ãäžæããå¿ èŠã«å¿ããŠå°éå®¶ãžçžè«ããŸãã
ã€ã³ã¿ãŒãããäžã®åçãååžèšé²ã¯ãæ®åœ±å°ãèŠ³å¯æ¥ãæäŸè ãæŽæ°ææã確èªããŸããæ°ã«å ¥ã£ãç»åãèªç±ã«è»¢èŒã§ãããšã¯éããªããããå ¬éãçºè¡šã«äœ¿ããšãã¯å©çšæ¡ä»¶ãèªã¿ãåºå žãæ®ããŸãã
海蟺ãžèгå¯ãåºãããšãã¯ã倩æ°ã ãã§ãªããæ³¢ãé¢šãæœ®ã®æºã¡åŒããæ»ãçµè·¯ã確èªããŸããæ°è±¡åºã®æœ®äœè¡šã¯å šåœåå°ã®å€©ææœ®äœã確èªã§ããŸãããäºæž¬å€ã§ãããæ°è±¡ã®åœ±é¿ãåããå®éã®æœ®äœãšã¯ç°ãªãå ŽåããããŸãã干朮æã«æ©ããå Žæãåž°ãã«ã¯æ°Žã«ã€ããããšããããããäœãå Žæãžé·ããšã©ãŸããŸããã
å²©å Žã§ã¯æ»ãã«ããè¶³ãèŠãéŽã䜿ããæ³¢æã¡éãžèãåããŸãããç¥ããªãçãç©ãçŽ æã§è§Šãããå²©ãæµ·è»ãç¡çã«åãããªãããã«ããŸããèªç¶å ¬åã§ã¯åºåã«ãã£ãŠåæ€ç©ã®æ¡æãèŠå¶ãããå¥ã®æ³ä»€ãèªæ²»äœã®æ¡äŸãå°åç¬èªã®ã«ãŒã«ãé©çšãããå ŽåããããŸããæµ·èŸºã®çãç©ã«ã¯æŒæ¥æš©ãæ¡æèŠå¶ãé¢ä¿ããããšããããããè¿·ãå Žæã§ã¯æã¡åž°ãããåçãšã¡ã¢ã ããæ®ããŸãã
ç¶ããã»ã©å€ããäºã€ã®æ¥œãã¿æ¹
1ïŒäžçš®é¡ã®å§¿ãšååãç¥ã
奜ããªçãç©ãäžã€éžã³ãåçãšçã解説ãèªã¿ãŸããååãåããã ãã§ããæ¬¡ã«æ°Žæé€šãæ åã§åºäŒã£ããšãã®èŠãæ¹ãå€ãããŸãã
2ïŒåœ¢ãšæ®ãããçµã³ã€ãã
å£ãã²ããæ®»ãè§Šæãäœè²ãªã©ãæ°ã«ãªãéšåãäžã€èгå¯ããŸãããã®åœ¢ãæ³³ãæ¹ãé£ã¹æ¹ã身ã®å®ãæ¹ãšã©ãé¢ä¿ãããã調ã¹ãŸãã
3ïŒã»ãã®çãç©ãšã®é¢ä¿ãæã
é€ã倩æµãå ±ççžæãåãå Žæã«æ®ããçãç©ãå ããŸããäžå¹ã®ã«ãŒãããå°ããã€æµ·ã®ã€ãªããã衚ãå³ãžå€ãããŸãã
4ïŒå Žæãšå£ç¯ãæ¯ã¹ã
ååžããŒã¿ãæ°Žæé€šã®è§£èª¬ã海蟺ã®èгå¯èšé²ãªã©ã䜿ããã©ã®æµ·åã§ããã€èŠãããã®ããæ¯ã¹ãŸããåã仲éã§ããç°å¢ã«ãã£ãŠå§¿ãæ®ããæ¹ãç°ãªãããšãžç®ãåããŸãã
5ïŒèªåã®æµ·æŽçç©ããŒããè²ãŠã
çãç©ããšã®ã«ãŒãã芳å¯ããå Žæãè³æã®åºå žããŸã çãã®åºãŠããªãåããäžåãžãŸãšããŸããå®¶æãžå±ç€ºã®èŠã©ããã話ããããå©çšæ¡ä»¶ãå®ã£ãŠèšé²ãå ±æããããããšãä»ã®äººã®çåããæ°ãã調ã¹ç©ãçãŸããŸãã
ãã®äºã€ã¯ãäžãžé²ãããã®é äœã§ã¯ãããŸãããäžçš®é¡ã ããé·ã远ã£ãŠããæ°Žæé€šãžè¡ãåã ã調ã¹ãŠããæ·±æµ·æ åãçºããæéãäžå¿ã«ããŠãæ§ããŸãããèªããèŠããæ¯ã¹ããåºããããããã®æã®äŒæ¥ã«åãããŠè¡ãæ¥ã§ããŸãã
ããããŠæ¥œãã¿ããé¢é£ããè¶£å³
æ°Žæé€š
æ°Žæé€šã§ã¯ãæ³³ãéãã矀ãã®ééãåºã§äŒãå§¿ãé€ãžã®åå¿ãªã©ã鿢ç»ã§ã¯åããã«ããåãã芳å¯ã§ããŸããæµ·æŽçç©åŠã§èª¿ã¹ãäžå¹ãæ¢ããäœã®äœ¿ãæ¹ãåãæ°Žæ§œã«ããçãç©ãžç®ãåãããšãå±ç€ºãç«äœçãªåŠã³ãžå€ãããŸãã
ã·ã¥ããŒã±ãªã³ã°
ã·ã¥ããŒã±ãªã³ã°ã¯ãæµ·é¢ããèªç¶ã®æµ·ãã®ãããå²©å Žãç å°ãæµ·è»ã®åšãã§çãç©ã®éãã芳å¯ã§ããè¶£å³ã§ããæµ·æŽçç©åŠã§ç°å¢ããšã®ç¹åŸŽãç¥ã£ãŠããåå ãããšãéã®æ°ã ãã§ãªããé ããå Žæãæ³³ãé«ãã«ãç®ãåããŸããååã¯å®å šç®¡çã®æŽã£ãã¬ã€ãä»ãäœéšããå§ããŸãã
æµ·å²žæž æ
æµ·å²žæž æã§ã¯ãæŒçç©ã®çš®é¡ãéãŸãæ¹ãéããŠãæµ·ãå·ãçºã®æ®ãããã€ãªãã£ãŠããããšãæããããŸããçãç©ãã®ãã®ãæ¡ããã«æµ·èŸºã®ç°å¢ãžé¢ããããããæµ·æŽçæ ç³»ãåŠãã ããšã身è¿ãªè¡åãžã€ãªããã人ã«ãåããŠããŸãã
äžå¹ã®åããã«ããæµ·ãæ³åãã
æµ·æŽçç©åŠãå§ããŠããèŠã€ããçãç©ã®ååãããåãããšã¯éããŸãããè³æã«ãã£ãŠåçã®è§åºŠãéããæé·æ®µéãééã§å§¿ãå€ãããããã䌌ãŠããããã©æ±ºããããªãããšæ®ãããšããããŸãã
ããã§ããäžå¹ãèŠããšãã«ãååã ãã§ãªããæ®ããå Žæãé£ã¹ç©ãåãæ¹ããã®åšãã«ããçãç©ãæãæµ®ãã¹ããããªããæµ·ã®èŠãæ¹ã¯å°ãå€ãã£ãŠããŸãã
次ã®äŒæ¥ã¯ãæ°Žæé€šãæ åã§æ°ã«ãªã£ãçãç©ãäžçš®é¡ã ãéžã³ãããŒãã®çãäžã«ååãæžããŠã¿ãŠãã ããããã®é£ã«ãã©ãã§æ®ããã®ã ããããšäžè¡æ·»ããç¬éãäžå¹ã®åããã«åºããæµ·ããéãã«åŠã³ã®å Žæãžå€ããå§ããŸãã
äŒæ¥ã®ããã¿ã¡åžã§ã¯ãæ°è»œã«è©Šãããã®ãããå°ããã€æéããããŠæ·±ããŠãããã®ãŸã§ãããŸããŸãªè¶£å³ãã¬ãžã£ãŒã玹ä»ããŠããŸãããæ¬¡ã®äŒæ¥ã¯äœããããããšè¿·ã£ããšããæ°ããæ¥œãã¿ãèŠã€ããå°ããªãã£ããã«ãªãããããããã§ããããããããæãã詊ããŠã¿ãããªãè¶£å³ãäžã€ãã€äžå¯§ã«ç޹ä»ããŠãããŸãã®ã§ããã²ãã©ããŒããŠã次ã®èšäºãèŠããŠã¿ãŠãã ããã
ã»ãã®è¶£å³ãã¬ãžã£ãŒãæ¢ããŠã¿ããæ¹ã¯ããã¡ãã®äžèЧããæ°ã«ãªããã®ãèŠããŠã¿ãŠãã ããã
ãã®èšäºäœæã«äœ¿çšããŠããå æ å ±ããããŒã¿ã®æŽçæ¹éã«ã€ããŠã¯ãã¡ãã§ç޹ä»ããŠããŸãã
