æŽç¬ã¯ãªããšãèšããªãçŽ æŽãªé¢šè²ãšå®¶æãžã®ãŸã£ãããªææ ãããå€ãã®ãã¡ã³ãæã£ãŠããŸãã
ã§ãå®ã¯ãæŽç¬ã¯æ°ããç¬çš®ã®äžã§ããããã¬ãã«ã«é£ãžã®ãã ããã匷ããšããç¹åŸŽããããŸãã
æŽç¬ã ããããã®é£ãžã®ãã ãããçè§£ããå¥åº·ç¬¬äžã«èããé£ç掻ãéãããŠãããŸãããã
ç®æ¬¡
æŽç¬ã«äžããé£äºã¯ã©ããªè£œåãçŽ æãããïŒ
æŽç¬ã®ã€ã¡ãŒãžãšèšãã°
ã»å±å€é£Œè²ãå¯èœ
ã»å¯ãã«åŒ·ã
ã»å¿èåããã
ãªã©ãæãæµ®ãã¹ãã§ãããããŸãã«æ°å幎åã®æ¥æ¬ãªããã®å§¿ãã®ãã®ã§ããã§ãä»ãæŽç¬ãæŽãšãã宀å 飌è²ãã¹ãç¬çš®ã§ãã
æãªããã®é¢šè²ãã®ãã®ã§ã¯ãããã®ã®ãå¿ ãããä»ç¬ãæŽç¬ã«æ¯ã¹
ã»äœãäžå€«
ã»ã¢ã¬ã«ã®ãŒãšã¯ç¡çž
ã»ãªãã§ãé£ã¹ã
ã»å¥œãå«ãããªã
ãšããããã§ã¯ãããŸããã
éã«æŽç¬ã¯å æ¥ã®ãé åºããªæ°è³ªããé£ãžã®ãã ããã匷ãäžã«ãããªã±ãŒããªè質ã®ç¬çš®ã§ããããŸãã
誀ã£ãã€ã¡ãŒãžãæšãŠãæŽç¬ã«ãã£ãæ£ããé£ç掻ã«ã€ããŠçè§£ããŠãããŸãããã
æŽç¬ã®çºã®é£äºã¯
ã»è¯è³ªãªåç©æ§ã¿ã³ãã¯è³ªãå¿ èŠéé åãããŠããããš
ã»å€éã®ç©ç©ã®é åããªãããš
ã»åç©æ§æ²¹èã®é åããªãããš
ã»å¡©ã®é åããªãããš
ã»å¥åº·ã«æå®³ãªä¿åæã®é åããªãããš
ã»çè²æã®é åããªãããš
ãåºæºã«èããŠãããŸãã
äœãäžå€«ãšãã誀ã£ãã€ã¡ãŒãžãæãããããšãå€ããã€ãå®äŸ¡ãªããã°ããŒããéžæããã¡ã§ãããå®ã¯ãšãŠãããªã±ãŒãã¯è質ãæã¡ãå 霢ãšãšãã«ç®èãã©ãã«ã®å¢å ãç®ç«ã€ç¬çš®ã§ãããã®ã§ãè¥ãå¥åº·ãªãã¡ããé£ç掻ã¯ãè¯è³ªãã§ããããšããå®å šãã§ããããšãéèŠããŸãããã
æŽç¬ã®é£ã¹ç©ã®å¥œãå«ããå³ã¯ãããã®ïŒ
æŽç¬ã¯é£ãžã®ãã ããããšãŠã匷ããäžã«ã¯ããŸãã«é床ãªçµ¶é£ããäœèª¿ã厩ãããšããããŸãã
ã»ãè ¹ã空ãã°ãã€ãã¯é£ã¹ããšããæ¥œèгçãªèã
ã»ãã€ãã®ããã«ããã°ããŒããåãæ¿ããªããšããææ³
ã»æ¯å¢ãæ¯ç³äºé²ã®ããã«ãŠãšããããŒããäžããªããšããå§¿å¢
ç¬ã®é£äºç®¡çã«ã¯æ§ã ãªææ³ããããŸãããæŽç¬ã®é åºãªæ°è³ªãèãããšããããã®å¯ŸåŠæ³ãå¿ ãããããçµæãæããã®ã§ã¯ãããŸããã飌ãäž»ã匷æ°ãªå§¿å¢ã«åºãããšã§ããäºããæå°ã®åŒµãåãã«ãªãã°ããã§ããŸããŸãçµ¶é£ãé·åŒãããšããããŸãã
æŽç¬ã«å³ããããã®ïŒçŸå³ããïŒãŸããïŒããããïŒ
ç¬ã«ã¯äººéãšåããããªãå³èŠãããããŸãããé£ã¹ç©ã®ãã奜ã¿ã®åºæºã¯äººéãšã¯éããŸãã
ã§ãç¬ã«ã¯ç¬ã®åºæºããããé£ã¹ç©ãèŠæ¥µããé£ã¹ããã©ããã®å€æãããŠããŸãã
äŸãã°
ã»åç©æ§æ²¹èã®åŒ·ãéŠã
ã»äººå·¥çãªä¿åæãéŠæãçè²æã®èã
ã»ãããŸã§ã«é£ã¹ãããšã®ãªãèã
ã«ã¯æ¬èœçãªèŠæå¿ãæãããããŠå£ã«ããªããšããããšããããŸãã人工çãªæåã®éŠãã¯ç¬ã«ã¯è¬å€ã«ã䌌ãäžå¿«æãããããã®ã§ãããã
ãŸãäžã«ã¯æ°æ¥ãæ°é±éã¯åã³é£ã¹ãŠãããã®ã®ãåŸã ã«é£æ¬²ãæžéãå§ããããŸãã§å£ã«ããªããªã£ããšããã±ãŒã¹ãããã§ãããã
ããã¯æåã®æ°åã¯ãã®ç®æ°ããã匷ã颚å³ã«æ¹ãããæ¡ä»¶åå°çã«é£ã¹ãŠãããã®ã®ãæ¯æ¥ç¶ãããšã§åŸã ã«èžãããæ¶åäžè¯ãäœè³ªãšã®äžäžèŽãæããŠããããšããããŸãã
人éã§ãç®æ°ãããã¡ãŒã¹ãããŒãããžã£ã³ã¯ããŒãã«æ¹ãããé »ç¹ã«é£ã¹ãŠãããã®ã®ã次第ã«é¢å¿ãèããæ°ãä»ãã°ãŸãã§å£ã«ããªããªã£ããšããããšãããã§ãããã
ãã ãªãæç¬ã
ã»ãªãé£ã¹ãªããªã£ãŠããŸã£ãã®ãïŒ
ã»ã©ã®æåãåå ãªã®ãïŒ
ã»ã©ã察åŠããã°ããã®ãïŒ
ãæç¢ºã«èŠåºãããšãåºæ¥ãªãã®ã§ãé£äºã®ç®¡çã¯é£Œãäž»ã®ææ¢ãç¶æ ãç¶ããŸãã
çŸå³ããäºãåãã§é£ã¹ãŠãããäºãå¿ ãããå¥åº·ã«ãããå®å šãšããäºã§ã¯ãªããšããç¹ã ãã¯ãã£ãããšèªèããŠãããŸãããã
æŽç¬ã奜ããªé£ã¹ç©ã£ãŠïŒ

æŽç¬ã«éããç¬ã®å¥œç©ãšããã°ãåç©æ§ã¿ã³ãã¯è³ªãã§ããå ·äœçã«ã¯èãéã§ãã
ç¬ã¯å æ¥
ã»é飿§
ã»è 飿§
ãšãšãã飿§ããã£ãŠããŸããé飿§ã§ããããšãããæ¥ã ã®é£äºã¯èãéã ãã§ãªãç±³ãéèãåãã§é£ã¹ãŠãããŸããäžæåã®æ¥æ¬ã§ã¯æŽç¬ãå±å€ã§é£Œè²ãã飌ãäž»ã®æ®é£¯ãé£äºãšããŠäžããŠããäºããããã®é£æ§ãçè§£åºæ¥ãã§ãããã
ãŸãç¬ã¯ãè 飿§ããšããç¹åŸŽããããŸããç®ã®åã«ããèãéãé£ã¹ç©ãããšãè ã£ãŠãããšããŠããç¬ã¯èºèºããããšãªãé£ã¹ãããã§ãããã¡ãããã®ãããªç©ãé£ã¹ãŠãäœèª¿äžè¯ã«ã€ãªãããªãããšãç¬ã®ç¹åŸŽã§ãã
ç¬ã®è³å ã«ã¯äººéã®ãããªãæºè ¹ããæããæ©èœããããŸããããã®ããç¬ã¯åžžã«ãç©ºè ¹ãã ãšè³ãé¯èŠãèµ·ããããŠããŸããããšãå±±çãã®é£äºãããçŽåŸã§ãç®ã®åã«èãéãããã°å¢ãããé£ã¹ãŠããŸãã®ã§ãã
ãã®ãããªç¬ã®é£æ§ãçè§£ãããšãæ¬æ¥ã®ç¬ã«ã¯
ã»å¥œãå«ãããªã
ã»é£ã¹ç©ãé£ã¹æ®ãããšããªã
ã»åžžã«å¢ãããé£ã¹ã
äºãçè§£åºæ¥ãã§ãããã
ãããç¬ãæ¬æ¥ã®é£æ§ã«éãã
ã»å¥œãå«ãããã
ã»é£ã¹æ®ã
ã»é£æ¬²ã«ã ã©ããã
ãšããäºã¯äººéãæãã以äžã«éé ·ãªç¶æ ã«ãããšèããŠãããŸãããã
æŽç¬ã®ã奜ããªé£ã¹ç©ããç確ã«èŠã€ãåºãããšã¯ãšãŠãé£ããåé¡ã§ãã
ã§ããäžããã¹ãã§ã¯ãªãé£ã¹ç©ããèŠã€ããããšãªãç°¡åã«ã§ããŸããç¬ã®é£æ§ã¯éççæŽ»æä»£ããåãç¶ããããã®ã§ãããã®é£æ§ã«åèŽããªãçŽ æãæåã¯ç¬ã«äžããã¹ãã§ã¯ãããŸããã
å ·äœçã«ã¯äžèšã®ãããªãã®ã§ãã
ã»å€§éã®ç©ç©
ã»å€§éã®æ²¹è
ã»å€§éã®èå¯ç£ç©
ã»æªæ¶åã®ç¶æ ã®ç©ç©
ã»ä¿åæ
ã»æ·»å ç©
ã»çè²æ
ç¬ãéçç°å¢äžã§ç掻ãããŠããåœæãèããŠãããŸãããã
ïŒé ã®ç²ç©ãæãŸããæãæåããæ é€çŽ ã¯ïŒé åã®
ã»èãèèª
ã»éªšãç®ãå è
ã»èè žå ã«æ®çããç©ç©
ã§ãã倪ã骚ã被æ¯ãæ¯ãªã©ã¯é£ã¹ãã«æ®ãããšããããŸãã矀ãã§è¡åããŠããå Žåã¯å¿ ãããç¬ãå ãã¯ã§ãããèªåã®åãåã¯ïŒé åã«æºããªãããšããããŸãã
é¶ãèé£åç©ãæç²ããæã¯ãå èå ã«æ®ãæ¶åéäžã®ç©é¡ããã奜ã¿ããããšãªããé£ã¹ã€ãããŸãã
ã§ã補ååãããããã°ããŒãã¯ã©ãã§ããããïŒ
ã»èãå°ãªã
ã»ããŠã¢ãã³ã·ã倧è±ã§ã®éå¢ã
ã»åç©æ§æ²¹èã§ã®ã³ãŒãã£ã³ã°ã§èã«äŒŒã颚å³ä»ã
ã»å¯ç£ç©ãç©ç©ã¯ç²ç ããŠé å
ã»ä¿åæãçè²æã®é å
ãšãªã£ãŠããŸããããããã®çŽ æã®é åçã人éç®ç·ã§å å·¥ãããŠããã®ã§ãç¬ã«ãšã£ãŠã¯ãšãŠãã¢ã³ãã©ã³ã¹ãªå 容ã«ãªã£ãŠããŸãã
ãããäžå£åã®èãšå±±çãã®ç©ç©ãšããçµã¿åããã¯èªç¶çã«ã¯ããããªããªãé åçã§ãããã®äžãããšãé飿§ã®ç¬ã§ãã£ãŠãç®ã®åã«ããããŠã¢ãã³ã·ã倧è±ãé²ãã§é£ã¹ãããšããããŸããã
æŽç¬ã®å¥åº·ã第äžã«èããããã§ã¯æ¬æ¥ã®é£æ§ã«ããè¿ãå 容ã®é£äºãé£ã¹ç©ããªã€ããçšæããŠãããŸãããã
çåŸ1å¹Žæªæºã®åç¬æã®é£äº

æŽç¬ã«ãšã£ãŠãã®ææã®é£äºã¯ãã®åŸæé·ãå¥åº·ãå·Šå³ãããšãŠãéèŠãªãã®ã§ãã宿ã«äŸ¡æ Œã ãã§è£œåãéžã°ãã«ãã£ãããšãå質ããèŠæ¥µããŠãããŸãããã
ãã®ææã®é£äºã¯å€§ããïŒã€ã«åé¡ã§ããŸãã
- æä¹³æïŒæ¯ç¬ã®æ¯ä¹³ã§è²ã¡ãŸãïŒ
- é¢ä¹³æïŒæ¯ç¬ã®æ¯ä¹³ãšåžè²©ã®é£ã¹ç©ãšã®æ··åæéã§ãïŒ
- äžè¬é£æïŒå®å šã«é¢ä¹³ããåç¬çšã®é«æ é€ãªé£äºãããæéã§ãïŒ
ãããã·ã§ããã«çåŸïŒïŒæ¥æªæºã§äžŠã¶åç¬ãã¡ã¯äžèšã®â¡ã«ããããŸãããã§ã«é¢ä¹³ãæžã¿ãåžè²©ã®ããã°ããŒããèªåã§é£ã¹ãããšã®åºæ¥ã段éã§ãã
ã§ããã®ææã¯ç²Ÿç¥çãªæé·ã远ãä»ããŠããªãããšãå€ããç°å¢ã®å€åã«ãããã¡ãŒãžãéãªããšæ·±å»ãªçµ¶é£ã«é¥ãããšãããã®ã§æ³šæãå¿ èŠã§ãã
ç°å¢ãå€ã£ãæã¯ã§ããéãäžå®ãæ±ãããªãããã«ãããããŸã§ã«é£ã¹ãªããŠããé£äºããã®ãŸãŸåŒãç¶ãã§ãããŸãããã
ãããããŸã§ãšåãé£ã¹ç©ãçšæããŠãé£ã¹ãªããé¢å¿ã瀺ããªãå Žåã¯ã¹ãŒããŒçã§è²©å£²ãããŠãã
ã»è
ã»é
ã»éè
ã»çœç±³
ãªã©ãè¹ã§äžããŸãããã人éåãã®ãããªå³ä»ãã¯å¿ èŠãããŸãããè¹ã§ãããšã§é¢šå³ãå¢ãã飿¬²ãåºæ¿ãã广ããããŸããåžè²©åã®æ·»å ç©ã®èããéå°ãªèèªåã¯èžãããæ¶åäžè¯ã«ã€ãªããããšãå€ãã®ã§ã人éçšã®ã·ã³ãã«ãªçŽ æãã®ãŸãŸã§äžããæ¹ãå®å¿ã§ãã
éãäžããå Žåãé®ã¯éç±ããããšã§èèªåãæº¶ãã颚å³ãå¢ã飿ã§ããåžè²©ã®ããã°ããŒãã®åææãšããŠã人æ°ã®ãã飿ã§ãã
飿¬²ãäžå®å®ãªææã®è§£æ±ºçãšããŠãçŒé®ãšãããããšããçµã¿åãããåç¬ã«ã¯å¥œè©ã§ãã
飿¬²ãæ¹åããå§ããããåŸã ã«åžè²©åã«åãæ¿ããŠãããŸãããã
åç¬ã®èº«äœçãªæé·ã¯çåŸïŒïœïŒãæã»ã©ã§ã»ãŒå®äºããŸãããããçåŸäžå¹ŽãŸã§ã¯åç¬çšã®é«æ é€ãªè£œåãäžããŸãããã
äœã®æé·ã¯éªšæ Œã®æé·ãçèã®æé·ã被æ¯ã®æé·ãšç¶ããŸããæ®µéã远ã£ãŠçŽäžå¹ŽããããŠãã£ãããšé²ã¿ãŸãããã®ææããŸã ãŸã å èæ©èœã¯æªçºéã§ãäžåºŠã«å€§éã®é£äºãããããšãåºæ¥ããå°éãã€ãè€æ°åã«åããŠé£äºãããŠãããŸãããã®ããå°éã§ãååãªæ é€ãæåã§ããããã«åç¬å°çšè£œåãçšããŸãããã
ãã®ææãäžã«ã¯ã¢ã¬ã«ã®ãŒãçºçããã±ãŒã¹ããããŸããã¢ã¬ã«ã®ãŒã¯äžæŠçºçãããšã宿²»ãããæ¹æ³ã¯ãªããé£äºçæ³ãªã©ã§åå ç©è³ªãé€å»ãããæåãããªãããšã§å¯ŸåŠããŸãã
ããã¿ãè±æ¯ãäžç¢ãååãªã©æ°ã«ãªãçç¶ãããå Žåã¯æ©æ¥ã«åç©ç é¢ãå蚺ããŸãããã
ïŒïœ6æ³ã®æç¬æã®é£äº

çåŸäžå¹Žãéãããšã身äœçãªæé·ã¯ãªããå¥åº·ç®¡çã®çºã®äœéãäœèª¿ã®ç¶ææéãè¿ããŸãã
çåŸäžå¹Žãç®éã«åç©ç é¢ãå蚺ããæç¬ã®éªšæ Œããç®åºããã驿£äœéãã確èªããŸãããã
åãæŽç¬ã§ãäœã®ãµã€ãºã«ã¯åäœå·®ã倧ãããããããã®éªšæ Œã«ãã£ã驿£å€ããããŸããä»åŸã¯ãã®äœéãç®å®ã«è¥æºäºé²ã«åªããŸãã
æ¥ã ã®é£äºã¯ãè¯è³ªãªåç©æ§ã¿ã³ãã¯è³ªãã®é åã«éç¹ã眮ãéžã³ãŸãã
ã»äŸ¡æ Œã¯å®ããã®ã®èãéã®é åããªã補å
ã»å奜æ§ã¯é«ããã®ã®ãæ·»å ç©ãå€ã補å
ã»é«é¡ãããŠç¶ç¶ããŠäžããããšãé£ãã補å
ã¯éžæããŠã¯ãããŸããã
ç¬ã«ãšã£ãŠãé£äºãåãæ¿ããããšããããšã¯æ³å以äžã®ã¹ãã¬ã¹ããããŸããæ¥ã ã®é£äºã¯ããŒã¹ãšãªãããŒããæ±ºããããã¿ã«åãæ¿ããããšã®ç¡ãããå¿æããŠãããŸãããã
ããŸã«ã¯èŽ æ²¢ããããŠãããããé£ã¹é£œã鲿¢ã«åªããããšããå Žåã¯ãããŒã¹ãšãªãããŒãã«ãããã³ã°ããããšæè»œã«ã¢ã¬ã³ãžãããããšãåºæ¥ãŸãã
ã¢ã¬ã«ã®ãŒãæç ã®æªåãªã©åžè²©åãäœè³ªã«åããªãå Žåã¯ãæäœãé£ãæ€èšããŠãããŸãããã
6ïœ10æ³ä»¥äžã®èç¬æã®é£äº

æŽç¬ã®å¹³å寿åœã¯ïŒïŒïœïŒïŒå¹Žã»ã©ã§ããäžã«ã¯ïŒïŒæ³ãè¶ ããç¬ãå¢ããŠããŸããçæŽ»ç°å¢ãå±å€ããå±å ã«å€åããããšãå»çæè¡ãåäžããããšã§ä»¥åã«æ¯ã¹æ Œæ®µã«å¯¿åœã¯å»¶ã³ãŠããŸãã
ãããäžæ¹ã§é«éœ¢ãªãã§ã¯ã®ç æ°ã®çºçãå¢ã
ã»ç®èãã©ãã«
ã»å èçŸæ£
ã»ã¬ã³
ã»çœå éãç·å é
ã»çŽå
ãªã©ãæããããŸãã
ç¬ã¯ïŒæ³ãç®éã«ã·ãã¢ãšåŒã°ããæéãè¿ããŸããäžã«ã¯ãã®å¹Žéœ¢ãè¶ããŠãããŸã ãŸã å æ°äžæ¯ã§ã飿¬²ãæºçãç®ç«ã£ãäžèª¿ããªããšããããšããããŸãããããå€èŠçãªå¥åº·ãšã¯ç°ãªããäœã®å é¢ã§ã¯èåãé²ã¿ã€ã€ãããŸãã
æ¥ã ã®é£äºã¯
ã»çµŠäžéãèŠçŽã
ã»æ¶ååžåã«è² æ ããããã«ãã補åãé£äºã«åãæ¿ãã
ã»èèªåã®éå°æåãé²ã
ãšããç¹ãéèŠããŠãããŸãããã
ãã©ã€ããŒããªã©ç¡¬ããã®ãé£ã¹ãããšãé£ããå Žåã¯
ã»ãã©ã€ããŒãããµãããäžãã
ã»æäœãé£ãäžãã
ã»æ·»å ç©äžäœ¿çšã®ãŠãšããããŒããäžãã
ãšããæ¹æ³ãããããã§ãã
å ·äœçãªé£æã§ã¯
ã»ã²ãè
ã»ãµãµã
ã»èµ€ã¿ã®é
ã»èç©éè
ãªã©ãããããã§ããæ ¹èé¡ã¯å®ã¯ç³åãé«ãã®ã§è¥æºäºé²ã®èгç¹ããã¯é¿ããŠãããŸãããã
飿¬²ãäœäžæ°å³ã®å Žåã¯ãèèªåã®å€ãèé¡ãçå³ã®ããéèãªã©ãããããã§ãã
é«éœ¢ã«ãªã£ãŠããã®é£ç掻ã¯ãããŸã§ã®ç掻ç°å¢ãé£ç掻ãäœè³ªã倧ãã圱é¿ããŸããå šãŠã®æŽç¬ã«å ±éããŠäžããããšã®åºæ¥ãäžèœãªãé£äºãã飿ãã¯ãããŸããã
æç¬ã®æ¥ã ã®é£æ¬²ã䟿ã®ç¶æ ãæ°ã«ããã埮調æŽãããŠãããŸãããã
ãŸãé«éœ¢ã«ãªããšçåãäœäžããæäŸ¿ãå°é£ã«ãªãããšããããŸãããã©ã€ããŒãã¯æ ¢æ§çãªæåæ°Žåéäžè¶³ãèµ·ãããããã䟿ç§ãæ°é³ä»£è¬ã®äœäžãæããŸãã
é£äºã¯ãæ°Žåãæåã«ãçç®ããã¹ãŒãããããããµããããšãã工倫ãå ããŠãããŸãããã
ãŸãšã
æŽç¬ã¯ãã®å€èŠçãªã€ã¡ãŒãžãšã¯ç°ãªããå®ã¯ããªã±ãŒããªäœè³ªããã£ãŠããç¬çš®ã§ããæ¥ã ã®é£äºã¯æ¬æ¥ã®é£æ§ãæ£ããçè§£ããå¥åº·ç¬¬äžã«åãçµãã§ãããŸããããæ°é£ããäžé¢ããããŸãããå±ããã諊ããã«æ°é·ã«ä»ãåã£ãŠãããŸãããã
é¢é£èšäº
ã³ã¡ã³ããæ®ã