
ãã·ã³ã»ã«ã»ã»ãã»ã·ãªãŒãºããããã°ã«ãŒãD1ïŒãã¥ã«ã¯éç§éšéЬæ°ïŒãå¿ç¥å€©çãå «å¹¡ã»èŠå€·ã»æž¡æ¥äººã»äžã€å·Žã»ç¥ä»ç¿åã»åæ°æã»ã»ã»ïŒãã¬ã¹ãnoteïŒ
ãããã°ã«ãŒãD1
ãããŠã
ç§åŠäºå®ã¯ã倿æžã«æ®ãããäžç¢ºå®ãªæ å ±ã«ã¡ã¹ãå ¥ããŠããã
åè ã«ãã£ãŠéœåããæ¹ãããããŠããæŽå²ã
æåäŒçµ±ãéãããäºãšãç§åŠäºå®ãèªããŠãæ¶ãããæè ãæŽå²ãèªããããšããŸãã
ä»ãçãããã¢ã»ãµããšã³ã¹ã ããããå¯èœãªãåæ°ããè¡åéžæã«ãªã£ãŠããã
ç§ã¯æŸè©ãã®ã§ãç§èªèº«ã«äœã®å©å®³é¢ä¿ãç¡ããã
ãã®å€ç¬ãšçµ¶æã®éºäŒåã¯ãç¥å éã®æå¿µã«ãã£ãŠå šãŠãéåçã«å€å å®å®ã®å æãéçŽãããŠååšããŠããããã«æããŠãªããªãã
仮説ãã©ãã©ãæã¡ç«ãŠãŠãå šãŠã¯ãæå 端ã®éåç§åŠãè§£èªããŠããæä»£ã«å ¥ã£ãã
æ°æä»£ã®ç ç©¶è éã¯ãæ¢åã®åžžèãå®å šã«çã£ãŠãããããšããæ¶ãããç¡èšã®çå®ãæµ®ãã³äžããããŠã
ãšãŽã«ãã£ãŠæ¹æ®ºããéãå°å³ã«å¯Ÿããåæ¶ã人é¡ã®é倧ãªç¯çœªè éãšãã®æ«è£ã«ãç¥ä»ããžã®æçœªã®æ©äŒãäžããŠããã
ãããŠãããããã®æä»£ããåå«éããå ±çããããåãé°è¬çãªç¯çœªã«ãã£ãŠéããè¡ãç©¢ããããšã®ãªããã¢ã»ãµããšã³ã¹ã®æ°æä»£ãçŸå®åãããŠããããšãåºæ¥ãã
ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»
éšéŠ¬æ°æãšæ±åã®è©±ãããæ±åã«ã¯å «å¹¡ç¥ç€Ÿãå€ãã®ã¯ãåãã ãããïŒ
ãå¿ç¥å€©çã
第åäºä»£å€©çã§ããã倧åçãå®äœç¥å®®ã®äž»ç¥ç¥ã
éµãæ¡ã人ç©ã¯æŠå 宿犰ã
12â16ä»£ã®æŽä»£å€©çã«æ¯ãããšããã人ç©ã
æä»£èæ¯ã¯5äžçŽã
ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»
ãŸãåºç« ãšããŠã
ãããããæ¥æ¬ã®æŽå²æžèªäœãããã®å²å®ãæªãããããŠããã
ãã¹ããªãã¥ã¢ã«ããã®ãã®ã ã
äœçŸæ³ãçãããã®ãæ®éã«ç»å Žããã
å€å¢³æä»£ã®å¹³å寿åœã¯çºæãããç§åŠçäºå®ãšããŠ25æ³ååŸã
ããããæžç©ãæžãããšãåºæ¥ãæè²ãåãããã®èªäœãéãããŠããã§ãããæä»£ã
ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»
次ã«ããæž¡æ¥äººãã®æ±ãã§ããã
ãããã°ã«ãŒãããæãããšãã
3系統ãšãå šãŠã®æ¥æ¬äººã¯æž¡æ¥äººã§ããã
æž¡æ¥äººãæž¡æ¥äººãæž¡æ¥äººãšããŠæ±ã£ãŠããã
ãã®ãããããèžãŸããããšã¯ã
éåç§åŠã®äžçŽã
21äžçŽã«ããããå²å®ãè§£åè§£æå§ããåæ©ã®åæ©ã«ãªãã
ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»
ç§ã¯ä¹å·ã§
ãäžã€å·Žã
å³ã¡ã
3系統ããæ¥æ¬ã«æž¡æ¥ããæž¡æ¥äººå士ãéçµããæå»·ãèããããšæããã
ã€ãŸããåæ¹ççããåæ¹ããããããŠæé®®ããã
3系統ã®çš®æããèåããŠæå»·ã圢æããã
ãã ãããããã蟿ãã°å šãŠã¯D矀ã
å šãŠã¯å€§å ã蟿ãã¯ç¥å ã¯è¿ãæ°æã
æ¥æ¬åå³¶ã§åèåããŠåœãäœã£ãã
ããã§åãé¢ãå¿ èŠãããã®ã¯
ãæŒ¢æ°æã
éºäŒåçã«ãæŒ¢æ°æã¯æ¥æ¬åœæ°ã«ã»ãŒæµããŠããªãã
æé®®åå³¶ãã·ããªã¢ãã¢ã³ãŽã«ãæ°çã
éç§éšéŠ¬æ°æããã©ã®ç³»çµ±ããæ¥æ¬æ°æãèªã¿è§£ããŠããã©ãçãå æã
ãããŸã§ã ãã®äºå®ã§ãæ¢ã«
ç§ãã¡ã¯ã倧åãªäœãã«è§ŠããŠããã
ç¥å éç¥
ãããæèããŠç¥ç¥·ããã®ã§ããã°ã
ãã®å æã«è§Šããæèããçããäºãšãäœãç¥ãã¬ããšã§ã¯é²æ³¥ã®å·®ãããã
ã«ã«ããããã³ã«éšãããäºããçåœç§åŠã»éºäŒåçã«æé€ããããšãã§ããã
ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»
ãç¥ããªãã£ãã
ããã¯ä»æ¹ãªãã
ãã ããããšé¿ãããäºã¯ãèåœã«èåœãå¡ãåºããããšã
å€äºèšãæ¥æ¬æžçŽã®ä¿¡ææ§ã«ãã£ãŠãåœäœã¯ç¶æãããŠãããšããã°ã
ãã®åœã«ã©ãã ãã®é°è¬ãèåœãååšããŠããã®ãïŒ
ãã®ãŸããŸæŸçœ®ããããšã¯ã
çŸæ¥æ¬ã®æ¿æ²»äœå¶ãã®ãã®ã®ãšã·ã³ã¯ããã·ãã£ããŠèŠããŠãããã
ãããç§åŠäºå®ãããçŽ çŽã«æ¿åºãå ¬ã«ãã®åœã®æŽå²ãå·æ°ããåæ°ãå¿ èŠã«ãæããã
ãã®ãŸãŸãªããèåœã貫ãããŸãŸãæ¥æ¬æ°æã¯æ¶æ» ããããªãã
ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»
ä»ãæ¥æ¬ã¯ãç±³åœããšãäžåœãã°ãããèŠã€ããŠãããã
éºäŒåçã«æããæã«ã¯ããæé®®ããã·ããªã¢ããã¯ãªãã¢ããããããããªã©ã®æ¹ããã»ã©è¿ããååšã§ããããšããäºå®ã
ãŸãã¯ããã®äºå®ãç¥ãããšããåªå é äœãªã®ã§ã¯ãªãã ãããïŒ
åæå«æªãªã®ã ãããïŒ
åæªãåªå£ãå±ããããã§ã¯ãªãããããããåœããåã®äºå®ããã ã
ã²ãšãŸãã¯èªããŠããå¿ãšèŠéã®åºããããããªãæªæ¥ã«å¯Ÿããæ¿çèšç»ã«ãå¿ èŠã§ã¯ãªããïŒãšãã£ãšãnoteãããŠããã
ç§ãã¡ã¯æŒ¢æ°æã§ããªããã°ã倧è±åžåœã§ããç¬ç«æŠäºã§åœå®¶ãåã¡åã£ãåœã§ããªãã
3ã€ã®æ°æããäžã€å·Žã§åœå®¶ã圢æããããã¥ã«ã¯ç³»ã®éç§æ°æã®éºäŒåãæã€åæ°æåœå®¶ã
ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»
ä»æäŒæ¥ã¯ãçŸæžããã§ããã
ãã®å ã200幎匱ã®éã«ã10æ°äººå€©çã¯å ¥ãæ¿ãã£ãŠããã
æœææ°ã»ç©éšã»äžè£ãªã©è±ªæéãšãšãã«ãæ¥æ¬åå³¶ã«äœãåæ°æã®ç§©åºãšããŠç¥ä»ç¿åã®ç¥ç€Ÿä»é£ãšã®å ±çã圢æãããŠãã£ãã
ãç¥ãã«ã€ããŠã¯ã
æãããççã»å «éå±±ãããã£ãŠãããã®ã ãšæšå¯ããã
ãããŠãå¥³æ§æ§ãã ã
ç·æ§çãªãã®ãéã³èŸŒãã ã®ã¯æé®®ãåæ¹ããæ¥ã2ç³»çµ±æ°æã®æåã ã£ãã®ã§ã¯ãªãã ãããïŒ
ãã®çç±ã¯æªã ã«ãççã¯ç¥éç¥ä¿¡ä»°ã§ããããŠã¿ããããªã©å¥³æ§ããã®ç¥éãšãåãã®äžå¿ã«ååšããŠããã
å®®å€å³¶ã«ã¯ãããã宿ãäœéšããäœãããè³ãæã«æ°å€ãå®åããŠããã
ççç€ã®çŸããæµ·ã®äžã«ããççã»å西諞島ã¯åæ°æã®æ¯ãªã粟ç¥ã®æ é·ã ã
ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»
ãããŠãäžã€å·Žãè»ç¥ã»å «å¹¡ç¥ãšæ±åæ°æã»èŠå€·ã
ãã¡ãã¯ïŒïŒïŒïŒ éç§éšéŠ¬æ°æã ã£ãã ããã
æ±åããåæµ·éãæšºå€ªã®å€§å°ãé§ãå·¡ããå®¶çãšç©çãäžå¿ãšããäžå€®ã¢ãžã¢ç±æ¥ã®æ°æç€ŸäŒæåã圢æããŠããäºã ããã
ãçŒããšã倧ç¥ãããªãªã«ãããæã¿ã
ãããã®èšèã«ã¯å ±éé ãããã®ã§ã¯ãªãã ãããïŒ
ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»
æ¥æ¬ã®ç¥äºãšãã¹ãŒãã£ãºã ã«ã¯å æ¥ã®æ°ææèã®äžã«ãã£ããå ±éé ã®ãããªç¥ç§æ§ãæããã
ãããããããã¥ã«ã¯ãããäŒçµ±çã«äººãã人ãžãäžä»£ãæ°æãè·šãã§ç¶æ¿ãããŠãããæåããšãéºäŒåãã«ããå æäžåŠãã®ãã®ãªã®ã§ã¯ãªããïŒ
ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»
å šãŠã«ãããŠå€§åã«ãªããã®ãç·ã»å¥³ã»èŠªåã»è¡çžã»å®¶æã»æ°æããšãã£ãããšã«ãªãã®ã§ã¯ãªãã ãããïŒ
ç§ã¯ãå°éå®¶ã§ãå°éè·ã§ããªãã
ãã ã®èå³é¢å¿ããnoteãã«çŸ åããŠãã·ã³ã»ã«ã»ãããæ®ããŠããã
ããããã®æªæ¥ã«ããæ°çºèŠããæ°äºå®ããå®åããŠè¡ãããšããã®åºäŒãã«åžæãšããå€¢ãæ±ããªããã
ãŸããç§ãšããååšãšãå€å å®å®ãšå°ççæ ç³»ç°å¢ããã®åœ¢èãææ¥ãžéããŠããã
ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»ã»