æ¥æ¬ã®é»åæ¥çã¯ãé»åèªç±åã人å£æžå°ã»é«éœ¢åãšãã£ã課é¡ã«çŽé¢ããŠããŸããç¹ã«å°æ¹ã§ã¯ãè¡°éãæ·±å»åããŠãããé»åäŒç€Ÿã«ã¯å°å掻æ§åãžã®è²¢ç®ãæåŸ ãããŠããŸããé»åã€ã³ãã©ãåºç€ãšããåçå¯èœãšãã«ã®ãŒã®å°å ¥ãåæ£åé»æºã®æ®åã¯ãå°æ¹ã«æ°ããªç£æ¥ãšéçšãçã¿åºãå¯èœæ§ãç§ããŠããŸããé»åæ¥ã¯ãå°åã®ç¹æ§ã掻ãããªããããŸã¡ã¥ããã®äžæ žçãªåœ¹å²ãæ ãããšãæ±ããããŠããã®ã§ããæ¬èšäºã§ã¯ãé»åæ¥çã«ããå°æ¹åµçã®å é²äºäŸãå°æ¥ããžã§ã³ã玹ä»ãããšãã«ã®ãŒãèµ·ç¹ãšããæç¶å¯èœãªå°å瀟äŒã®å®çŸã«åããåãçµã¿ãæ¢ããŸãã
1. æ¥æ¬ã®é»åæ¥ã®çŸç¶ãšå°æ¹åµçã®å¿ èŠæ§
æ¥æ¬ã®é»åæ¥çã¯ãè¿å¹Žå€§ããªå€é©ã®ææãè¿ããŠããŸãã2016幎ã«å§ãŸã£ãé»åã®å°å£²å šé¢èªç±åã«ããããããŸã§å°åç¬å ã§ãã£ãé»ååžå Žã«ç«¶äºåçãå°å ¥ãããå€ãã®æ°èŠåå ¥äŒæ¥ãçãŸããŸããããã®å€åã¯ãæ¶è²»è ã«éžæè¢ãããããäžæ¹ã§ãæ¢åã®é»åäŒç€Ÿã«ã¯çµå¶å¹çåãæ°ããªããžãã¹ã¢ãã«ã®æ§ç¯ãšãã£ã課é¡ãçªãã€ããŠããŸãã
ãŸããæ¥æ¬ç€ŸäŒå šäœãšããŠã人å£æžå°ãšé«éœ¢åãæ¥éã«é²è¡ããŠãããç¹ã«å°æ¹ã«ãããŠã¯ãã®åœ±é¿ãé¡èã«è¡šããŠããŸãã人å£æµåºãç£æ¥ã®è¡°éã«ãããå°æ¹çµæžã¯ç²åŒããã³ãã¥ããã£ã®ç¶æããå°é£ã«ãªãã€ã€ãããŸããããããç¶æ³äžã§ãå°æ¹åµçã¯æ¥æ¬ã®å«ç·ã®èª²é¡ãšãªã£ãŠããŸãã
ããã§æ³šç®ãããã®ããé»åæ¥ã®åœ¹å²ã§ããé»åã¯ç€ŸäŒã»çµæžæŽ»åã®åºç€ã§ããããã®å®å®äŸçµŠã¯å°åã®çºå±ã«äžå¯æ¬ ã§ããããã«ãåçå¯èœãšãã«ã®ãŒã®å°å ¥æ¡å€§ãåæ£åé»æºã®æ®åãªã©ãé»åã·ã¹ãã ã®å€é©ã¯å°æ¹ã«æ°ããªç£æ¥ãšéçšãçã¿åºãå¯èœæ§ãç§ããŠããŸããé»åæ¥ã¯åãªãé»æ°ã®äŸçµŠè ã§ã¯ãªããå°æ¹åµçã®éèŠãªãã¬ã€ã€ãŒãšããŠã®åœ¹å²ãæåŸ ãããŠããã®ã§ãã
1-1. é»åèªç±åããããããå€åãšèª²é¡
2016幎ã®é»åå°å£²å šé¢èªç±åã«ããã家åºãå«ããã¹ãŠã®æ¶è²»è ãé»åäŒç€Ÿãèªç±ã«éžæã§ããããã«ãªããŸãããæ°èŠåå ¥ããå°å£²é»æ°äºæ¥è ã¯ãäŸ¡æ Œç«¶äºåããµãŒãã¹ã®å·®å¥åãæŠåšã«é¡§å®¢ç²åŸãé²ããŠãããæ¢åã®å€§æé»åäŒç€Ÿã®ç¬å çå°äœã¯æºããã€ã€ãããŸãã
èªç±åããããããå€åã¯ãé»åæ¥çã®ããžãã¹ã¢ãã«ã«ã倧ããªåœ±é¿ãåãŒããŠããŸããåŸæ¥ã®çºé»ã»éé é»ã»å°å£²ã®äžäœåã¢ãã«ãããçºé»ãšå°å£²ã®åé¢ãé²ãã§ããŸããåäºæ¥è ã¯èªç€Ÿã®åŒ·ã¿ã掻ãããäºæ¥æŠç¥ãè¿«ãããŠãããã³ã¹ãåæžãæ°ãµãŒãã¹ã®éçºã«æ³šåããŠããŸãã
äžæ¹ã§ãèªç±åã«ã¯èª²é¡ãååšããŸããé»åã®å®å®äŸçµŠãå質ç¶æã®ããã«ã¯ãéé é»ç¶²ãžã®æè³ãé©åãªé絊調æŽãäžå¯æ¬ ã§ããã競äºæ¿åã«ããã³ã¹ãå§åãããããé»å®³ããæãããããŸãããŸããèªç±åã®æ©æµãéœåžéšã«åããå°æ¹ã§ã¯ååãªç«¶äºãåããªããšãã£ãå°åéæ Œå·®ã®åé¡ãææãããŠããŸãã
1-2. 人å£æžå°ãšé«éœ¢åã«ããå°æ¹ã®è¡°é
æ¥æ¬ã®äººå£ã¯2008幎ãããŒã¯ã«æžå°ã«è»¢ããŠããã2065幎ã«ã¯çŸåšã®3åã®2çšåºŠã«ãªããšæšèšãããŠããŸããç¹ã«ãå°æ¹ã«ãããŠã¯è¥å¹Žå±€ã®æµåºãæ·±å»ã§ãéçåãšé«éœ¢åãåæã«é²è¡ããŠããŸãã人å£æžå°ã¯å°åçµæžã®çž®å°ããããããååºè¡ã®ééãå ¬å ±äº€éã®çž®å°ãªã©ãç掻ã€ã³ãã©ã®ç¶æãå°é£ã«ãªãã€ã€ãããŸãã
å ããŠãå°æ¹ã®åºå¹¹ç£æ¥ã§ãã£ã蟲ææ°Žç£æ¥ã補é æ¥ããã°ããŒãã«åã®åœ±é¿ãåŸç¶è äžè¶³ã«ããè¡°éã®äžéããã©ã£ãŠããŸããéçšã®å Žã倱ãããããšã§ããããªã人å£æµåºãæããšããæªåŸªç°ã«é¥ã£ãŠããã®ã§ãã
ããããå°æ¹ã®è¡°éã¯ãæ¥æ¬å šäœã®æŽ»åäœäžã«ã€ãªããæ·±å»ãªåé¡ã§ããæ±äº¬äžæ¥µéäžãæ¯æ£ããå°æ¹ã«æŽ»æ°ãåãæ»ãããšã¯ãæ¥æ¬ã®æç¶ççºå±ã®ããã«äžå¯æ¬ ãªèª²é¡ãšãªã£ãŠããŸããå°æ¹åµçã«ã¯ãéçšåµåºãç£æ¥æ¯èãç掻ã®è³ªã®åäžãªã©ãç·åçãªã¢ãããŒããæ±ããããŸãã
1-3. å°æ¹åµçã«ãããé»åæ¥ã®åœ¹å²ã®éèŠæ§
å°æ¹åµçã®å®çŸã«ã¯ãå°åè³æºã掻çšããæ°ããªç£æ¥ã®åµåºãéµãæ¡ããŸãããã®äžã§ããé»åæ¥ã¯å€§ããªå¯èœæ§ãç§ããŠããŸããåçå¯èœãšãã«ã®ãŒã®å°å ¥æ¡å€§ã¯ãå°æ¹ã«è±å¯ã«ååšãã倪éœå ã颚åãæ°Žåããã€ãªãã¹ãªã©ã®ãšãã«ã®ãŒè³æºã®æŽ»çšãä¿ããé¢é£ç£æ¥ã®è²æãéçšåµåºã«ã€ãªãããŸãã
ãŸããåæ£åé»æºã®æ®åã¯ãå°åã®ãšãã«ã®ãŒèªçµŠçãé«ããã¬ãžãªãšã³ã¹ã匷åããŸããçœå®³æãªã©ã®éåžžæã«ãããŠããå°åå ã§é»åã確ä¿ã§ããäœå¶ãæŽããããšã§ãäœæ°ã®å®å šã»å®å¿ãªæ®ãããæ¯ããããšãã§ããŸããããã«ãã³ãžã§ãã¬ãŒã·ã§ã³ã·ã¹ãã ãªã©ã®ç±é»äœµçµŠã¯ããšãã«ã®ãŒå¹çã®åäžãšã³ã¹ãåæžã«ãå¯äžããŸãã
é»åæ¥ã¯ãåãªãé»åäŸçµŠãšããæ ãè¶ ããŠããŸã¡ã¥ããã®äžæ žçãªåœ¹å²ãæããããšãæåŸ ãããŠããŸããã¹ããŒãã°ãªãããé»æ°èªåè»ã®æŽ»çšãªã©ãå é²çãªé»åã·ã¹ãã ãå°å ¥ããããšã§ãå°åã®ã€ãããŒã·ã§ã³ãçœåŒããããšãã§ããŸãããŸããåãšãçºé»èšåã®ç«å°ãç¶æ管çãéããŠãå°å瀟äŒãšã®å ±çãå³ãããšãéèŠã§ãã
å°æ¹åµçã¯ãè¡æ¿ãäœæ°ã®ã¿ãªãããäŒæ¥ãäž»äœçã«åãçµãã¹ã課é¡ã§ããæ¥æ¬ã®é»åæ¥çã¯ãèªç±åããããããå€é©ãä¹ãè¶ããå°æ¹ã®èª²é¡è§£æ±ºãšäŸ¡å€åµé ã«è²¢ç®ããããšã§ãèªãã®æé·æ©äŒãåãæããŠããå¿ èŠãããã®ã§ãã
2. é»åæ¥ã«ããå°æ¹åµçã®åãçµã¿äºäŸ
é»åæ¥çã§ã¯ãå°æ¹åµçã«åããæ§ã ãªåãçµã¿ãé²ããããŠããŸããåçå¯èœãšãã«ã®ãŒã®æŽ»çšãã¹ããŒãã°ãªããã®å°å ¥ãèªæ²»äœãšã®é£æºãªã©ãå°åã®ç¹æ§ã掻ããããããžã§ã¯ããåå°ã§å±éãããŠããŸããããã§ã¯ãé»åæ¥ã«ããå°æ¹åµçã®å é²çãªäºäŸã玹ä»ããŸãã
2-1. åçå¯èœãšãã«ã®ãŒã掻çšããå°å掻æ§å
åçå¯èœãšãã«ã®ãŒã¯ãå°æ¹åµçã®åãæãšããŠå€§ããªæ³šç®ãéããŠããŸãã倪éœå ã颚åãæ°Žåããã€ãªãã¹ãªã©ãå°åã«ç ããšãã«ã®ãŒè³æºã掻çšããããšã§ãæ°ããªç£æ¥ãšéçšãçã¿åºããå°åçµæžã®æŽ»æ§åã«ã€ãªããããšãã§ããŸãã
äŸãã°ãæ±åé»åã¯ãçŠå³¶çã®æµéãå°åã§å€§èŠæš¡ãªé¢šåçºé»äºæ¥ãå±éããŠããŸããçŠå³¶æŽäžé¢šåã³ã³ãœãŒã·ã¢ã ãèšç«ããå°å äŒæ¥ãèªæ²»äœãšé£æºããªãããæŽäžé¢šåçºé»ã®å°å ¥ãé²ããŠããŸãããã®äºæ¥ã¯ãçŠå³¶çã®åŸ©èãšè±ççŽ ç€ŸäŒã®å®çŸãç®æããšãšãã«ãå°å ã§ã®éçšåµåºãšç£æ¥è²æã«è²¢ç®ããŠããŸãã
ãŸããäžåœé»åã¯ãé³¥åçã«ãããæšè³ªãã€ãªãã¹çºé»äºæ¥ã«åãçµãã§ããŸããéäŒæãªã©ã®æªå©çšæãçæãšããŠæŽ»çšããããšã§ã森æã®é©æ£ç®¡çãšåçå¯èœãšãã«ã®ãŒã®æ®åãäž¡ç«ããŠããŸããå°å ã®ææ¥é¢é£äŒæ¥ãšé£æºããçæã®å®å®èª¿éäœå¶ãæ§ç¯ããããšã§ãå°åçµæžã®åŸªç°ãä¿é²ããŠããŸãã
2-2. ã¹ããŒãã°ãªããã«ããå°åã®ãšãã«ã®ãŒæé©å
ã¹ããŒãã°ãªããã¯ãITã掻çšããŠé»åã®é絊ãã©ã³ã¹ãæé©åãã次äžä»£ã®é»åãããã¯ãŒã¯ã§ããåçå¯èœãšãã«ã®ãŒã®å€§éå°å ¥ãåæ£åé»æºã®æ®åã«äŒŽããé»åã·ã¹ãã ã®é«åºŠåãšå¹çåãæ±ããããäžãã¹ããŒãã°ãªãããžã®æåŸ ãé«ãŸã£ãŠããŸãã
ä¹å·é»åã¯ãé·åŽçäºå³¶å島ã«ãããŠãé¢å³¶åã¹ããŒãã°ãªããã®å®èšŒäºæ¥ãè¡ã£ãŠããŸããåçå¯èœãšãã«ã®ãŒãæ倧é掻çšãã€ã€ãéèŠå®¶åŽã®é»åå©çšãæé©åããããã®ãšãã«ã®ãŒãããžã¡ã³ãã·ã¹ãã ãå°å ¥ããŠããŸããããã«ãããislandå ã®åãšãèªçµŠçåäžãšãšãã«ã®ãŒã³ã¹ãã®åæžãç®æããŠããŸãã
ããã«ãååœé»åã¯ãé«ç¥ç梌åçºã§ã¹ããŒãã°ãªããã®ç€ŸäŒå®è£ ãé²ããŠããŸããåçå¯èœãšãã«ã®ãŒã®åºåå€åãåžåããããã®èé»æ± ããäœå® ã®ãšãã«ã®ãŒç®¡çã·ã¹ãã ãå°å ¥ããå°åå šäœã§ãšãã«ã®ãŒãæé©ã«å¶åŸ¡ããä»çµã¿ãæ§ç¯ããŠããŸããããããåãçµã¿ã¯ãå°åã®ãšãã«ã®ãŒèªçµŠçåäžãšã¬ãžãªãšã³ã¹åŒ·åã«å¯äžãããšãšãã«ãäœæ°ã®çãšãæèã®åäžã«ãã€ãªãã£ãŠããŸãã
2-3. é»åäŒç€Ÿãšèªæ²»äœã®é£æºã«ããå°åæ¯è
é»åäŒç€Ÿãšèªæ²»äœãé£æºããå°åã®èª²é¡è§£æ±ºãšäŸ¡å€åµé ã«åãçµãäºäŸãå¢ããŠããŸããäž¡è ã®åŒ·ã¿ã掻ããããããžã§ã¯ããéããŠãå°åã®æç¶ççºå±ãæ¯ããæ°ããªããžãã¹ã¢ãã«ã®æ§ç¯ãæåŸ ãããŠããŸãã
äžéšé»åã¯ãé·éç飯ç°åžãšé£æºåå®ãç· çµããåçå¯èœãšãã«ã®ãŒãæ žãšããå°å掻æ§åã«åãçµãã§ããŸããåžã®å ¬å ±æœèšã«å€ªéœå çºé»èšåãå°å ¥ããå°åæ°é»åãéããŠå°ç£å°æ¶ã®ãšãã«ã®ãŒå©çšãé²ããŠããŸããããã«ãEVè»äž¡ã®å°å ¥ã芳å æ¯èãªã©ãè±ççŽ ãšãŸã¡ã¥ãããäžäœçã«æšé²ãããããžã§ã¯ããå±éããŠããŸãã
ãŸããåéžé»åã¯ãå¯å±±çåç ºåžãšå æ¬é£æºåå®ãçµã³ãå°å課é¡ã®è§£æ±ºã«åããæ§ã ãªåãçµã¿ãè¡ã£ãŠããŸããåçå¯èœãšãã«ã®ãŒã®æŽ»çšããEVè»äž¡ã掻çšããå°å亀éã®å®èšŒå®éšãªã©ããšãã«ã®ãŒãèµ·ç¹ãšããå°æ¹åµçã®ã¢ãã«ã±ãŒã¹ãšããŠæ³šç®ãéããŠããŸããããããé»åäŒç€Ÿãšèªæ²»äœã®é£æºã¯ãå°åã®å®æ ã«å³ãããã现ãããªæœçãå¯èœã«ããäœæ°ãžã®çŽæ¥çãªäŸ¿çã«ã€ãªããããšãã§ããŸãã
é»åæ¥çã«ããå°æ¹åµçã®åãçµã¿ã¯ãåçå¯èœãšãã«ã®ãŒã®æŽ»çšãã¹ããŒãã°ãªããã®å°å ¥ãèªæ²»äœãšã®é£æºãªã©ãå€å²ã«ããããŸããåå°ã®ç¹è²ã掻ããããããžã§ã¯ããé²ããããäžãé»åã€ã³ãã©ãåºç€ãšããæ°ããªå°åã¥ãããé²ãã§ããŸããé»åæ¥ã¯ãåãªãé»åäŸçµŠãè¶ ããŠãå°å瀟äŒã®çºå±ãæ¯ããéèŠãªãã¬ã€ã€ãŒãžãšé²åãã€ã€ããã®ã§ãã
ä»åŸã人å£æžå°ãšé«éœ¢åãããã«é²è¡ããäžã§ãå°æ¹åµçã¯ãŸããŸãéèŠãªèª²é¡ãšãªããŸããé»åæ¥çã«ã¯ãã€ãããŒã·ã§ã³ãéããŠå°åã®å¯èœæ§ãåŒãåºããæç¶å¯èœãªç€ŸäŒã®å®çŸã«è²¢ç®ããããšãæ±ããããŠããŸããé»åã®å®å®äŸçµŠãšãã䜿åœãæããã€ã€ãåãšãäž»åé»æºåãåæ£åã·ã¹ãã ãžã®ç§»è¡ãé²ããå°æ¹ã®èªç«ãšæŽ»æ§åãåŸæŒãããŠããããšãæåŸ ãããã®ã§ãã
3. é»åæ¥ãæšé²ããå°æ¹åµçã®å°æ¥ããžã§ã³
é»åæ¥çã¯ãå°æ¹åµçã®å®çŸã«åããŠãåçå¯èœãšãã«ã®ãŒã®æŽ»çšãã¹ããŒãã°ãªããã®å°å ¥ãªã©ãæ§ã ãªåãçµã¿ãé²ããŠããŸãããããã®äºäŸããèŠããŠããã®ã¯ãå°åã®ç¹æ§ã掻ããããšãã«ã®ãŒã·ã¹ãã ã®æ§ç¯ãšãé»åã€ã³ãã©ãåºç€ãšããæ°ããªå°åãµãŒãã¹ã®åµåºããå°æ¹åµçã®éµãæ¡ããšããããšã§ããããã§ã¯ãé»åæ¥ãæšé²ããå°æ¹åµçã®å°æ¥ããžã§ã³ã«ã€ããŠãå ·äœçã«æ¢ã£ãŠãããŸãã
3-1. åæ£åãšãã«ã®ãŒã·ã¹ãã ã«ããå°åã®ã¬ãžãªãšã³ã¹åŒ·å
åçå¯èœãšãã«ã®ãŒã®å€§éå°å ¥ãšåæ£åé»æºã®æ®åã¯ãå°æ¹åµçã®å€§ããªæ±ãšãªããŸããåå°åã«ååšãã倪éœå ã颚åãæ°Žåããã€ãªãã¹ãªã©ã®åãšãè³æºãæ倧é掻çšããããšã§ãå°åã®ãšãã«ã®ãŒèªçµŠçãé«ãããšãã«ã®ãŒæºã®å€æ§åãå³ãããšãã§ããŸããããã«ãããçœå®³æãªã©ã®éåžžæã«ãããŠããå°åå ã§é»åã確ä¿ã§ããäœå¶ãæŽããããšãå¯èœãšãªããŸãã
ããã«ãåãšãçºé»èšåãšèé»æ± ãã³ãžã§ãã¬ãŒã·ã§ã³ã·ã¹ãã ãªã©ãçµã¿åãããåæ£åãšãã«ã®ãŒã·ã¹ãã ãæ§ç¯ããããšã§ãå°åã®ã¬ãžãªãšã³ã¹ïŒå埩åã»å¯Ÿå¿åïŒãé£èºçã«é«ããããšãã§ããŸããäŸãã°ãã³ãã¥ããã£åäœã§ã®ãã€ã¯ãã°ãªããã®åœ¢æããå ¬å ±æœèšãžã®èªç«åé»æºã®å°å ¥ãªã©ãèããããŸããããããã·ã¹ãã ã¯ãå¹³æã®çãšãã»çCO2ã«ãå¯äžããå°åã®ãšãã«ã®ãŒã³ã¹ãã®åæžã«ãã€ãªãããŸãã
é»åäŒç€Ÿã¯ãåãšãçºé»äºæ¥ãžã®æè³ããå°åã®èªæ²»äœã»äŒæ¥ãšã®é£æºãéããŠãåæ£åãšãã«ã®ãŒã·ã¹ãã ã®æ®åãçœåŒããŠãã圹å²ãæåŸ ãããŠããŸããå°åã®å®æ ã«å³ããã·ã¹ãã èšèšãšãäœæ°ã®ç解ãšåç»ãåŸãªãããã¬ãžãªãšã³ããªãšãã«ã®ãŒåºç€ã®æ§ç¯ãé²ããŠããããšãæ±ããããã®ã§ãã
3-2. é»åããŒã¿ã掻çšããæ°ããªå°åãµãŒãã¹ã®åµåº
ã¹ããŒãã¡ãŒã¿ãŒã®æ®åã«ããã家åºãäŒæ¥ã®é»å䜿çšããŒã¿ã詳现ã«åéã§ããããã«ãªããŸããããã®èšå€§ãªé»åããŒã¿ã掻çšããããšã§ããšãã«ã®ãŒã®å¹ççãªå©çšã«çãŸããªããæ°ããªå°åãµãŒãã¹ã®åµåºãå¯èœãšãªããŸãã
äŸãã°ãéèŠå®¶ã®é»å䜿çšãã¿ãŒã³ãåæãããã现ãããªçãšãã¢ããã€ã¹ãæäŸããããšã§ãäœæ°ã®çãšãè¡åãæ¯æŽããããšãã§ããŸãããŸããé«éœ¢è äžåž¯ã®é»å䜿çšç¶æ³ããç°åžžãæ€ç¥ããèŠå®ããµãŒãã¹ã«æŽ»çšãããšãã£ãåãçµã¿ãèããããŸããé»åããŒã¿ãèµ·ç¹ãšããç掻æ¯æŽãµãŒãã¹ã¯ãå°åã®å®å¿ã»å®å šã®åäžã«å€§ããå¯äžããã§ãããã
ããã«ãé»åããŒã¿ãšä»ã®åéã®ããŒã¿ãçµã¿åãããããšã§ãããé«åºŠãªãµãŒãã¹ã®å®çŸãæåŸ ãããŸããäŸãã°ã亀éããŒã¿ãšé£æºããEVè»äž¡ã®æé©ãªå é»ã¿ã€ãã³ã°ãæ瀺ãããµãŒãã¹ãã芳å ããŒã¿ãšçµã¿åããã芳å å°ã®æ··éç¶æ³ã«å¿ããé»åé絊調æŽãè¡ããšãã£ãåãçµã¿ãèããããŸããé»åã軞ãšããããŒã¿é£æºã«ãããå°åã®å©äŸ¿æ§ãšå¿«é©æ§ãé«ããæ°ããªãœãªã¥ãŒã·ã§ã³ãçãŸããã®ã§ãã
é»åäŒç€Ÿã¯ããããŸã§å¹ã£ãŠãã顧客åºç€ãšä¿¡é Œã掻ãããé»åããŒã¿ãæ žãšããå°åãµãŒãã¹ã®ãã©ãããã©ãŒã ãæ§ç¯ããããšãæåŸ ãããŠããŸããèªæ²»äœãã¹ã¿ãŒãã¢ããäŒæ¥ãªã©ãæ§ã ãªãã¬ã€ã€ãŒãšã®é£æºãéããŠãå°åã®èª²é¡è§£æ±ºãšäŸ¡å€åµé ã«ææŠããŠããããšãæ±ããããã®ã§ãã
3-3. å°åã®ç¹æ§ãçãããé»åããžãã¹ã¢ãã«ã®æ§ç¯
å°æ¹åµçã«åããŠãé»åæ¥çã«ã¯ãå°åã®ç¹æ§ã掻ãããæ°ããªããžãã¹ã¢ãã«ã®æ§ç¯ãæ±ããããŠããŸããåçå¯èœãšãã«ã®ãŒã®æŽ»çšãåæ£åã·ã¹ãã ã®å°å ¥ã¯ãå°åã®è³æºã掻çšãã€ã€ãå°åå ã§ã®çµæžåŸªç°ãçã¿åºãæå¹ãªæ段ãšãªããŸããé»åäŒç€Ÿã¯ãå°åã®èªæ²»äœãäŒæ¥ãåžæ°ãšé£æºããªãããå°åã«æ ¹ãããé»åããžãã¹ãå±éããŠããããšãæåŸ ãããŠããã®ã§ãã
å ·äœçã«ã¯ãåãšãçºé»äºæ¥ãžã®å°åäŒæ¥ã®åç»ä¿é²ããå°åæ°é»åã®èšç«æ¯æŽãªã©ãæããããŸããå°åã®äŒæ¥ãåãšãçºé»äºæ¥ã«åå ¥ããããšã§ãå°åå€ãžã®è³éæµåºãé²ããå°åå ã§ã®çµæžåŸªç°ãä¿é²ããããšãã§ããŸãããŸããå°åæ°é»åã¯ãå°åã®åãšãé»åãå°ç£å°æ¶ããããã®æåãªæ段ã§ãããé»åã®å°ç£å°æ¶ã¯å°åã®ãšãã«ã®ãŒèªçµŠçåäžã«ãã€ãªãããŸãã
ããã«ãåãšãçºé»èšåã®èšçœ®ãç¶æ管çãéããå°åéçšã®åµåºããåãšãç±æ¥ã®é»åã掻çšãã蟲æ¥ã芳å ãªã©ãå°åã®åºå¹¹ç£æ¥ãšã®é£æºãéèŠãªèŠç¹ãšãªããŸããäŸãã°ã倪éœå çºé»èšåäžã§èŸ²äœç©ãæ œå¹ãããœãŒã©ãŒã·ã§ã¢ãªã³ã°ããEVè»äž¡ã掻çšãããšã³ããŒãªãºã ã®å±éãªã©ãé»åã軞ãšããæ°ããªå°åããžãã¹ãåå°ã§çãŸããŠããŸãã
é»åäŒç€Ÿã«ã¯ãå°åã®å€æ§ãªã¹ããŒã¯ãã«ããŒãšã®å¯Ÿè©±ãéããŠãå°åã®åŒ·ã¿ã掻ãããããžãã¹ã¢ãã«ãå ±åµããŠããããšãæ±ããããŸããé»åã·ã¹ãã ã®å€é©ãå°æ¹åµçã®åååãšããå°åãšå ±ã«æé·ããŠããæ°ããªé»åããžãã¹ã®å§¿ãæåŸ ãããŠããã®ã§ãã
é»åæ¥çãæšé²ããå°æ¹åµçã®å°æ¥ããžã§ã³ã¯ãåæ£åãšãã«ã®ãŒã·ã¹ãã ã«ããå°åã®ã¬ãžãªãšã³ã¹åŒ·åãé»åããŒã¿ã掻çšããæ°ããªå°åãµãŒãã¹ã®åµåºãå°åã®ç¹æ§ãçãããé»åããžãã¹ã¢ãã«ã®æ§ç¯ãšãã3ã€ã®æ±ã§æ§æãããŸãããããã®ããžã§ã³ã®å®çŸã«åããŠãé»åäŒç€Ÿãšå°åã®å€æ§ãªãã¬ã€ã€ãŒãšã®é£æºãäžå¯æ¬ ãšãªããŸãã
å°æ¹åµçã¯ãäžæäžå€ã«ã¯å®çŸã§ããªãé·æçãªåãçµã¿ã§ããé»åæ¥çã«ã¯ãåãšãäž»åé»æºåãåæ£åã·ã¹ãã ãžã®ç§»è¡ãšãã£ãé»åã·ã¹ãã æ¹é©ãçå®ã«é²ãã€ã€ãå°åãšã®å ±åµãéããŠãå°æ¹ã®èªç«ãšæŽ»æ§åã«è²¢ç®ããŠããããšãæåŸ ãããŠããŸããå°åã®ãšãã«ã®ãŒåºç€ãæ¯ããé»åã€ã³ãã©ãèµ·ç¹ã«ãæ°ããªå°åã®æªæ¥ãåãæããŠãããããããé»åæ¥çã«æ±ããããå°æ¹åµçã®äœ¿åœã§ãããææŠãªã®ã§ãã
人å£æžå°ãšé«éœ¢åãé²ãäžã§ãæç¶å¯èœãªå°å瀟äŒã®å®çŸã¯ãæ¥æ¬ã®éèŠèª²é¡ã§ããé»åã®å®å®äŸçµŠãéããŠã人ã ã®æ®ãããšçµæžæŽ»åãæ¯ããŠããé»åæ¥çããã®é»åæ¥çããã€ãããŒã·ã§ã³ãéããŠå°æ¹åµçã®å®çŸã«è²¢ç®ããŠããããšã«ã倧ããªæåŸ ãå¯ããããŠããŸããå°åã®å¯èœæ§ãåŒãåºãã掻åããå°å瀟äŒãåµé ããŠãããé»åæ¥çã®ææŠã¯ããŸãã«æ¥æ¬ã®æªæ¥ãåãæãå¶ã¿ãªã®ã§ãã
ãŸãšã
æ¥æ¬ã®é»åæ¥çã¯ãåçå¯èœãšãã«ã®ãŒã®æŽ»çšãã¹ããŒãã°ãªããã®å°å ¥ãªã©ãå°æ¹åµçã«åããæ§ã ãªåãçµã¿ãé²ããŠããŸããå°åã®ç¹æ§ã掻ãããåæ£åãšãã«ã®ãŒã·ã¹ãã ã®æ§ç¯ããé»åããŒã¿ã掻çšããæ°ããªå°åãµãŒãã¹ã®åµåºããå°æ¹ã®èªç«ãšæŽ»æ§åã®éµãæ¡ããšèããããŸããé»åäŒç€Ÿã«ã¯ãå°åã®ã¹ããŒã¯ãã«ããŒãšã®é£æºãéããŠãå°åã«æ ¹ãããé»åããžãã¹ã¢ãã«ãå ±åµããŠããããšãæåŸ ãããŠããŸããé»åã€ã³ãã©ãèµ·ç¹ãšããå°æ¹åµçãžã®ææŠã¯ãæç¶å¯èœãªæ¥æ¬ã®æªæ¥ãåãæãå¶ã¿ã§ãããé»åæ¥çã®æ°ããªäœ¿åœãªã®ã§ãã