æ¹§æ°Žä¿å šã«é¢ããå æ¬çã¬ã€ãïŒäžçäžã®æç¶å¯èœãªæ°Žè³æºã確ä¿ããããã®éèŠæ§ãæ¹æ³ã課é¡ãå©ç¹ã解説ã
æ¹§æ°Žä¿å šã®çè§£ïŒäžççãªèŠç¹
æ¹§æ°Žã¯ãå°äžæ°Žã®èªç¶ãªæµåºç¹ãšããŠãäžçäžã®å°å瀟äŒãçæ ç³»ã«ãšã£ãŠäžå¯æ¬ ãªæ·¡æ°Žæºã§ããé£²ææ°ŽãçæŒçšæ°ŽãäŸçµŠããæ°Žççç©ãæ¯ããæ²³å·ã®åºåºæµéã«è²¢ç®ããŸããããããæ¹§æ°Žã¯æ±æãä¹±çšãæ°åå€åã«å¯ŸããŠè匱ã§ãããããã®è³æºãä¿è·ããããšã¯ãäžçäžã®æ°Žã®å®å šä¿éãšç°å¢ã®æç¶å¯èœæ§ã確ä¿ããããã«æ¥µããŠéèŠã§ãããã®ã¬ã€ãã§ã¯ãæ¹§æ°Žä¿å šã®éèŠæ§ãæ¹æ³ã課é¡ãå©ç¹ãå«ããå æ¬çãªçè§£ãæäŸããŸãã
ãªãæ¹§æ°Žä¿å šã¯éèŠãªã®ãïŒ
æ¹§æ°Žä¿å šã¯ãããã€ãã®çç±ããäžå¯æ¬ ã§ãïŒ
- æ°Žã®å®å šä¿éïŒ æ¹§æ°Žã¯ãç¹ã«èŸ²æéšã山岳å°åž¯ã«ãããŠãå€ãã®å°å瀟äŒã«ãšã£ãŠäž»èŠãªããããã¯å¯äžã®é£²ææ°ŽæºãšãªãããšããããããŸããæ¹§æ°Žãä¿è·ããããšã§ãä¿¡é Œæ§ãé«ãå®å šãªæ°Žã®äŸçµŠã確ä¿ãããŸããäŸãã°ãããã©ã€ã®å€ãã®æã§ã¯ãå°å瀟äŒã¯æ¥ã ã®æ°Žã®å¿ èŠéãã»ãŒå®å šã«æ¹§æ°Žã«äŸåããŠããŸããåæ§ã«ãã¢ã³ãã¹ã®äžéšå°åã§ã¯ãæ¹§æ°Žã¯èŸ²æ¥ãç¶æããããã«äžå¯æ¬ ã§ãã
- å ¬è¡è¡çïŒ ä¿è·ãããŠããªãæ¹§æ°Žã¯ã人ãåç©ã®ææ³ç©ãèŸ²æ¥ææ°Žãç£æ¥ææ°Žãªã©ãããŸããŸãªæ±ææºã«ããããããããªã£ãŠããŸããæ±æãããæ°Žãæåãããšãã³ã¬ã©ãè žããã¹ãèµ€ç¢ãªã©ã®æ°Žç³»ææçãåŒãèµ·ããå¯èœæ§ããããŸããé©åãªè¡çèšåããéãšãã£ãæ¹§æ°Žä¿å šçã¯ãæ±æã®ãªã¹ã¯ãæå°éã«æããå ¬è¡è¡çãå®ããŸãã
- çæ ç³»ã®å¥å šæ§ïŒ æ¹§æ°Žã¯ç¬ç¹ãªæ°Žççæ ç³»ãæ¯ããããŸããŸãªåæ€ç©çš®ã®çæ¯å°ãæäŸããŸããæ¹§æ°Žã®è³ªãšéãç¶æããããšã¯ãçç©å€æ§æ§ãšçæ ç³»ã®ãã©ã³ã¹ãä¿ã€äžã§äžå¯æ¬ ã§ããæ¹§æ°Žã¯ãã°ãã°æ¹¿å°ãæ²³çåã«æ°ŽãäŸçµŠãããããã¯èªç¶ã®ãã£ã«ã¿ãŒãšããŠæ©èœããéççç©ã«éèŠãªçæ¯å°ãæäŸããŸããäŸãã°ãç±³åœã®ãªã¶ãŒã¯é«åã§ã¯ãæ°å€ãã®æ¹§æ°Žã倿§ãªæŽçªçæ ç³»ãæ¯ããŠããŸãã
- çµæžçå©çïŒ æž æœã§ä¿¡é Œæ§ã®é«ãæ°Žè³æºãžã®ã¢ã¯ã»ã¹ã¯ãçµæžçºå±ã®åºç€ã§ããä¿è·ãããæ¹§æ°Žã¯ã蟲æ¥ã芳å ããã®ä»ã®çµæžæŽ»åãæ¯ããããšãã§ããŸããäžçã®å€ãã®å°åã§ãããã«å ¥ãã®æ¹§æ°Žã¯éèŠãªç£æ¥ãšãªã£ãŠããŸããæ°Žæºãä¿è·ããããšã¯ããã®è³æºã®æç¶å¯èœæ§ãä¿èšŒããŸãã
- æ°åå€åãžã®åŒ·éæ§ïŒã¬ãžãªãšã³ã¹ïŒïŒ æ°åå€åãæ¿åããã«ã€ããŠãå€ãã®å°åã§ããé »ç¹ã§æ·±å»ãªå¹²ã°ã€ãçºçããŠããŸããæ¹§æ°Žã¯ãç¹ã«ä¹Ÿæã«ãããŠãå°è¡šæ°Žãããå®å®ããæ°ŽæºãæäŸã§ããŸããæ¹§æ°Žãä¿è·ããããšã¯ãæ°åå€åã®åœ±é¿ã«å¯Ÿããå°å瀟äŒã®åŒ·éæ§ãé«ããŸãã
æ¹§æ°Žã®æ±ææº
æ±ææºãçè§£ããããšã¯ã广çãªæ¹§æ°Žä¿å šãžã®ç¬¬äžæ©ã§ããäžè¬çãªæ±ææºã«ã¯ä»¥äžã®ãããªãã®ããããŸãïŒ
- 人ãåç©ã®ææ³ç©ïŒ äžé©åã«ç®¡çãããäžæ°Žã·ã¹ãã ãå®¶çã®ææ³ç©ã¯ãç åäœãç¡é žå¡©ããã®ä»ã®æ±æç©è³ªã§æ¹§æ°Žãæ±æããå¯èœæ§ããããŸããéçºéäžåœã§ã¯ãé倿æ³ãäžé©åãªè¡çèšåãæ¹§æ°Žæ±æã®äž»ãªåå ãšãªã£ãŠããŸãã
- èŸ²æ¥ææ°ŽïŒ èŸ²æ¥ã§äœ¿çšãããè¥æã蟲è¬ãé€èå€ãå°äžæ°Žã«æµžåºããæ¹§æ°Žãæ±æããå¯èœæ§ããããŸããéå°ãªçæŒãæ±æç©è³ªã垯氎局ã«éã¶ããšããããŸãã
- ç£æ¥ææ°ŽïŒ ç£æ¥æŽ»åã¯ãééå±ãååŠç©è³ªã溶å€ãªã©ãããŸããŸãªæ±æç©è³ªãç°å¢ã«æŸåºããå¯èœæ§ããããŸãããããã®æ±æç©è³ªã¯å°äžæ°Žãæ¹§æ°Žãæ±æããããšããããŸãã
- 鱿¥æŽ»åïŒ é±æ¥æŽ»åã¯ãééå±ããã®ä»ã®æ±æç©è³ªãå°äžæ°Žã«æŸåºããå¯èœæ§ããããŸããé žæ§é±å±±ææ°Žã¯ãå€ãã®é±å±±å°åã§æ·±å»ãªåé¡ãšãªã£ãŠããŸãã
- éœåžææ°ŽïŒ éœåžéšããã®éšæ°Žæµåºã¯ãæ²¹ãã°ãªãŒã¹ãééå±ããã¯ããªã¢ãªã©ã®æ±æç©è³ªãå°äžæ°Žã«éã¶å¯èœæ§ããããŸãã
- èªç¶ç±æ¥ã®æ±æç©è³ªïŒ äžéšã®æ¹§æ°Žã«ã¯ããçŽ ãããåç©ããã®ä»ã®é±ç©ãèªç¶ã«é«æ¿åºŠã§å«ãŸããŠãããå¥åº·ãªã¹ã¯ãããããããšããããŸãã
- éå°åæ°ŽïŒ å°äžæ°Žã®éå°ãªæ±²ã¿äžãã¯ãå°äžæ°Žäœãäžããæ¹§æ°Žã®æµéãæžå°ãããå¯èœæ§ããããŸãããŸããä»ã®æ±ææºããæ±ææ°ŽãåŒã蟌ãããšããããŸãã
æ¹§æ°Žä¿å šã®æ¹æ³
广çãªæ¹§æ°Žä¿å šã«ã¯ãç©ççãæ°ŽæåŠçããããŠç®¡çäžã®æŠç¥ãçµã¿åãããããšãå«ãŸããŸãããããã®æ¹æ³ã¯ãæ±æãé²ããæ¹§æ°Žã®æµéãç¶æããè³æºã®é·æçãªæç¶å¯èœæ§ã確ä¿ããããšãç®çãšããŠããŸãã
1. æ°Žæºä¿è·èšç»
ããã«ã¯ãæ¹§æ°Žã®æ¶µé€åïŒæ¹§æ°Žã«æ°ŽãäŸçµŠãããšãªã¢ïŒãç»å®ãããã®ãšãªã¢å ã®åå°ãä¿è·ããããã®å¯Ÿçã宿œããããšãå«ãŸããŸããäž»ãªã¹ãããã¯ä»¥äžã®éãã§ãïŒ
- æ°Žæºä¿è·å°åã®ç»å®ïŒ æ¹§æ°Žã«æ°ŽãäŸçµŠãããšãªã¢ãç¹å®ããŸããããã¯ãæ°Žæå°è³ªåŠçãããã³ã°ãå°äžæ°Žã¢ããªã³ã°ããã¬ãŒãµãŒè©Šéšãªã©ãçšããŠè¡ãããšãã§ããŸãã
- æœåšçãªæ±ææºã®ç¹å®ïŒ æ°Žæºä¿è·å°åå ã®æœåšçãªæ±ææºãå æ¬çã«è©äŸ¡ããããšãäžå¯æ¬ ã§ããããã«ã¯ãç£æ¥æœèšãèŸ²æ¥æŽ»åã廿£ç©åŠåå Žããã®ä»ã®æœåšçãªæ±ææºã®ç¹å®ãå«ãŸããŸãã
- ä¿è·èšç»ã®çå®ãšå®æœïŒ ä¿è·èšç»ã§ã¯ãåå°å©çšèŠå¶ã蟲æ¥ã«ããããã¹ããããžã¡ã³ããã©ã¯ãã£ã¹ïŒBMPïŒãé©åãªå»æ£ç©åŠçæé ãªã©ãæ±æã鲿¢ããããã®å ·äœçãªå¯ŸçãæŠèª¬ããå¿ èŠããããŸãã
- å°å瀟äŒã®åå ïŒ ä¿è·èšç»ã®é·æçãªæåã確å®ã«ããããã«ã¯ãèšç»çå®ãšå®æœã®ããã»ã¹ã«å°å瀟äŒãå·»ã蟌ãããšãäžå¯æ¬ ã§ããããã«ã¯ãäœæ°ã«æ¹§æ°Žä¿å šã®éèŠæ§ãæè²ããã¢ãã¿ãªã³ã°ãå·è¡æŽ»åã«åå ããŠãããããšãå«ãŸããŸãã
äºäŸïŒ ãã€ãã§ã¯ãå€ãã®èªæ²»äœãæ°Žæºä¿è·ããã°ã©ã ã宿œããŠãããé£²ææ°Žçšã®äºæžãæ¹§æ°Žã®æ¶µé€åå ã§ç¹å®ã®åå°å©çšãå¶éãã蟲æ¥ã«ããããã¹ããããžã¡ã³ããã©ã¯ãã£ã¹ã矩åä»ããŠããŸãã
2. ç©ççãªä¿è·æªçœ®
ãããã®æªçœ®ã¯ãæ±æãæ¹§æ°Žã«äŸµå ¥ããã®ãé²ãããã®ç©ççãªéå£ã建èšããããšãå«ã¿ãŸãã
- ã¹ããªã³ã°ããã¯ã¹ïŒæ¹§æ°Žä¿è·æœèšïŒïŒ ã¹ããªã³ã°ããã¯ã¹ã¯ãæ¹§æ°Žãå²ãã§å°è¡šæµåºæ°ŽããŽããåç©ã®ææ³ç©ããä¿è·ããããã®ã³ã³ã¯ãªãŒããŸãã¯ç³ç©ã¿ã®æ§é ç©ã§ããéåžžãéæ°Žå®€ããªãŒããŒãããŒç®¡ããããŠãŽãã絊氎路ã«å ¥ãã®ãé²ãããã®ã¹ã¯ãªãŒã³ä»ãã®æåºå£ãå«ãŸããŸãã
- å°æ°ŽæºïŒ å°æ°Žæºã¯ãå°è¡šæµåºæ°Žãæ¹§æ°Žãšãªã¢ãããããããã«äœ¿çšã§ããŸãã
- ãã§ã³ã¹ã®èšçœ®ïŒ ãã§ã³ã¹ãèšçœ®ããããšã§ãå®¶çãæ¹§æ°Žãšãªã¢ã«ç«ã¡å ¥ã£ãŠæ°Žãæ±æããã®ãé²ãããšãã§ããŸãã
- æ€ç管çïŒ æ¹§æ°Žãšãªã¢ã®åšãã«å𿥿€çãæ€ããããšã¯ãæ±æç©è³ªããéããåå£ãå®å®ãããã®ã«åœ¹ç«ã¡ãŸãã
äºäŸïŒ ã¢ããªã«ã®å€ãã®å°åã§ã¯ãå°å ã§å ¥æå¯èœãªææã§äœãããã·ã³ãã«ãªã¹ããªã³ã°ããã¯ã¹ããæ¹§æ°Žãæ±æããä¿è·ããå°å瀟äŒã«æž æœãªæ°ŽæºãæäŸããããã«äœ¿çšãããŠããŸãã
3. 氎質ã¢ãã¿ãªã³ã°
宿çãªæ°Žè³ªã¢ãã¿ãªã³ã°ã¯ãæ±æãæ€åºããä¿è·æªçœ®ã®æå¹æ§ãè©äŸ¡ããããã«äžå¯æ¬ ã§ããã¢ãã¿ãªã³ã°ã«ã¯ä»¥äžãå«ãŸããã¹ãã§ãïŒ
- 宿çãªæ€æ»ïŒ ãã¯ããªã¢ãç¡é žå¡©ã蟲è¬ããã®ä»ã®æ±æç©è³ªã«ã€ããŠå®æçã«æ°Žãæ€æ»ããŸãã
- ããŒã¹ã©ã€ã³ããŒã¿ã®ç¢ºç«ïŒ ä¿è·æªçœ®ã宿œããåã«ããŒã¹ã©ã€ã³ãšãªã氎質ããŒã¿ã確ç«ããããšã§ãçµæçãªå€åã远跡ã§ããŸãã
- åŸåã®ç¹å®ïŒ 氎質ããŒã¿ã®åŸåãç¹å®ããããšã¯ãæœåšçãªåé¡ãæ©æã«çºèŠããã®ã«åœ¹ç«ã¡ãŸãã
- é©åãªæ¹æ³ã®äœ¿çšïŒ æ£ç¢ºãªçµæãä¿èšŒããããã«ãé©åãªãµã³ããªã³ã°ããã³åææ¹æ³ã䜿çšããŸãã
äºäŸïŒ 欧å·é£åïŒEUïŒã®æ°Žæ çµã¿æä»€ã¯ãå çåœã«å¯Ÿããæ¹§æ°Žãå«ãå°è¡šæ°Žããã³å°äžæ°Žè³æºã®è³ªãç£èŠããããšã矩åä»ããŠããŸãã
4. åå°å©çšç®¡ç
æ¹§æ°Žã®æ¶µé€åå ã§ã®åå°å©çšã管çããããšã¯ãæ±æã鲿¢ããããã«æ¥µããŠéèŠã§ããããã«ã¯ä»¥äžãå«ãŸããŸãïŒ
- ãŸãŒãã³ã°èŠå¶ã®å®æœïŒ ãŸãŒãã³ã°èŠå¶ã«ãããç£æ¥æœèšã廿£ç©åŠåå Žãªã©ãæ±æã®ãªã¹ã¯ãé«ãç¹å®ã®åå°å©çšãå¶éã§ããŸãã
- 蟲æ¥ã«ããããã¹ããããžã¡ã³ããã©ã¯ãã£ã¹ïŒBMPïŒã®æšé²ïŒ BMPã¯ãèŸ²æ¥æŽ»åããå°äžæ°Žã«æµå ¥ããæ±æç©è³ªã®éãæžããããšãã§ããŸããããã«ã¯ãè¥æã蟲è¬ã®è³¢æãªäœ¿çšãåå£ä¿å šçã®å®æœãå®¶çææ³ç©ã®é©åãªç®¡çãªã©ãå«ãŸããŸãã
- 森æãšæ¹¿å°ã®ä¿è·ïŒ 森æãšæ¹¿å°ã¯ãæ±æç©è³ªããéããå°äžæ°Žãæ¶µé€ããäžã§éèŠãªåœ¹å²ãæãããŸãããããã®å°åãä¿è·ããããšã¯ãæ¹§æ°Žã®è³ªãšéãç¶æããã®ã«åœ¹ç«ã¡ãŸãã
äºäŸïŒ ç±³åœã§ã¯ãç°å¢ä¿è·åºïŒEPAïŒã氎質ãä¿è·ããããã«èŸ²æ¥ã«ãããBMPã®äœ¿çšãæšé²ããŠããŸãããããã®BMPã¯ãç¹å®ã®å°åãèŸ²æ¥æ £è¡ã«åãããŠèª¿æŽãããŠããŸãã
5. å°å瀟äŒãžã®æè²ãšã¢ãŠããªãŒã
å°å瀟äŒãžã®æè²ãšã¢ãŠããªãŒãã¯ãæ¹§æ°Žä¿å šã®éèŠæ§ã«ã€ããŠã®æèãé«ãã責任ããæ°Žå©çšã®å®è·µãä¿é²ããããã«äžå¯æ¬ ã§ããããã«ã¯ä»¥äžãå«ãŸããŸãïŒ
- ã¯ãŒã¯ã·ã§ãããšç ä¿®äŒã®å®æœïŒ äœæ°ã蟲家ã察象ã«ãæ¹§æ°Žä¿å šã®æ¹æ³ã«é¢ããã¯ãŒã¯ã·ã§ãããç ä¿®äŒã宿œããŸãã
- ææã®éçºïŒ æ¹§æ°Žä¿å šã®éèŠæ§ã説æããæ¹§æ°Žãå®ãããã®ãã³ããæäŸãããã³ãã¬ããããã¹ã¿ãŒãªã©ã®ææãéçºããŸãã
- å°åæž ææŽ»åã®äŒç»ïŒ æ¹§æ°Žãšãªã¢ãããŽããçŠç€«ãé€å»ããããã®å°åæž ææŽ»åãäŒç»ããŸãã
- ç¯æ°Žã®æšé²ïŒ æ¹§æ°Žãžã®éèŠãæžããããã«ç¯æ°Žã®å®è·µãæšé²ããŸãã
äºäŸïŒ äžçäžã®å€ãã®éæ¿åºçµç¹ïŒNGOïŒããæ¹§æ°Žä¿å šãšç¯æ°Žã«é¢ããå°åæè²ããã°ã©ã ã宿œããŠããŸãã
6. èŠå¶ãšæ¿çã®æ çµã¿
æ¹§æ°Žä¿å šã®åãçµã¿ãæ¯æŽããããã«ã¯ã匷åãªèŠå¶ãšæ¿çã®æ çµã¿ãå¿ èŠã§ããããã«ã¯ä»¥äžãå«ãŸããŸãïŒ
- æ°Žè³ªåºæºã®çå®ïŒ 人éã®å¥åº·ãšç°å¢ãä¿è·ããæ°Žè³ªåºæºãçå®ããŸãã
- èŠå¶ã®å·è¡ïŒ æ¹§æ°Žãæ±æããä¿è·ããèŠå¶ãå·è¡ããŸãã
- ã€ã³ã»ã³ãã£ãã®æäŸïŒ åå°ææè ãäŒæ¥ãæ¹§æ°Žä¿å šæªçœ®ã宿œããããã®ã€ã³ã»ã³ãã£ããæäŸããŸãã
- æ°Žå©æš©ã®ç¢ºç«ïŒ æ¹§æ°Žãéå°ã«åæ°Žãããªãããã«ãæç¢ºãªæ°Žå©æš©ã確ç«ããŸãã
äºäŸïŒ ãªãŒã¹ãã©ãªã¢ã§ã¯ãåœå®¶æ°Žã€ãã·ã¢ããããå°äžæ°Žè³æºãšæ¹§æ°Žã®ä¿è·ãå«ããæç¶å¯èœãªæ°Žç®¡çã®æ çµã¿ãæäŸããŠããŸãã
æ¹§æ°Žä¿å šãžã®èª²é¡
æ¹§æ°Žä¿å šã®éèŠæ§ã«ããããããããã®å¹æçãªå®æœã劚ããããã€ãã®èª²é¡ããããŸãïŒ
- èªèã®æ¬ åŠïŒ å€ãã®å°å瀟äŒã¯ãæ¹§æ°Žä¿å šã®éèŠæ§ãèªåãã¡ã®æ°Žæºã«å¯Ÿããæœåšçãªè åšãèªèããŠããŸããã
- éãããè³æºïŒ æ¹§æ°Žä¿å šã¯è²»çšããããå¯èœæ§ããããç¹ã«è³æºãéãããŠããéçºéäžåœã§ã¯ãã®åŸåãé¡èã§ãã
- çžåããåå°å©çšïŒ 蟲æ¥ã鱿¥ãéœåžåãªã©ãçžåããåå°å©çšã¯ãæ¹§æ°Žä¿å šãžã®è åšãšãªãå¯èœæ§ããããŸãã
- è匱ãªã¬ããã³ã¹ïŒ è匱ãªã¬ããã³ã¹ãšèŠå¶ã®å·è¡äžè¶³ã¯ãæ¹§æ°Žä¿å šã®åãçµã¿ãæãªãå¯èœæ§ããããŸãã
- æ°åå€åïŒ æ°åå€åã¯ãéæ°Žãã¿ãŒã³ãå€åãããå¹²ã°ã€ã®é »åºŠãšæ·±å»ããå¢å€§ãããããšã«ãããæ¹§æ°Žä¿å šãžã®èª²é¡ãæªåãããŠããŸãã
- 人å£å¢å ïŒ äººå£å¯åºŠã®å¢å ã¯ãæ°Žè³æºã«è² æ ããããæ¹§æ°Žæ±æã®ãªã¹ã¯ãé«ããå¯èœæ§ããããŸãã
- ããŒã¿ã®äžè¶³ïŒ å€ãã®å Žåã广çãªä¿è·æŠç¥ãçå®ããããã®æ¹§æ°Žã®æ°Žæå°è³ªåŠã氎質ã«é¢ããååãªããŒã¿ããããŸããã
課é¡ã®å æ
ãããã®èª²é¡ãå æããã«ã¯ã以äžãå«ãå€é¢çãªã¢ãããŒããå¿ èŠã§ãïŒ
- æèã®åäžïŒ å°å瀟äŒãæ¿çç«æ¡è ã®éã§ãæ¹§æ°Žä¿å šã®éèŠæ§ã«ã€ããŠã®æèãé«ããŸãã
- è²¡æ¿æ¯æŽã®æäŸïŒ ç¹ã«éçºéäžåœã«ãããæ¹§æ°Žä¿å šãããžã§ã¯ããžã®è²¡æ¿æ¯æŽãæäŸããŸãã
- æç¶å¯èœãªåå°å©çšã®å®è·µã®æšé²ïŒ æ¹§æ°Žæ±æã®ãªã¹ã¯ãæå°éã«æããæç¶å¯èœãªåå°å©çšã®å®è·µãæšé²ããŸãã
- ã¬ããã³ã¹ã®åŒ·åïŒ æ¹§æ°Žãä¿è·ããããã®ã¬ããã³ã¹ãšèŠå¶ã®å·è¡ã匷åããŸãã
- æ°åå€åãžã®é©å¿ïŒ ç¯æ°Žå¯Ÿçã宿œããä»£æ¿æ°Žæºãéçºããããšã§ãæ°åå€åã«é©å¿ããŸãã
- ç ç©¶ãžã®æè³ïŒ æ¹§æ°Žã®æ°Žæå°è³ªåŠãšæ°Žè³ªã«é¢ããçè§£ãæ·±ããããã®ç ç©¶ã«æè³ããŸãã
- æè¡ã®æŽ»çšïŒ ãªã¢ãŒãã»ã³ã·ã³ã°ãå°çæ å ±ã·ã¹ãã ïŒGISïŒãªã©ã®é©æ°çãªæè¡ãå©çšããŠãæ¹§æ°Žè³æºãç£èŠã»ç®¡çããŸãã
æ¹§æ°Žä¿å šã€ãã·ã¢ããã®äžççãªäºäŸ
äžçäžã®ããã€ãã®åœãçµç¹ããæ¹§æ°Žä¿å šã€ãã·ã¢ãããæåãããŠããŸãããããã®äºäŸã¯ãä»ã®å°å瀟äŒã«ãšã£ãŠè²Žéãªæèšãšã€ã³ã¹ãã¬ãŒã·ã§ã³ãæäŸããŸãïŒ
- ã³ã¹ã¿ãªã«ã®ç°å¢ãµãŒãã¹æ¯æãïŒPESïŒããã°ã©ã ïŒ ã³ã¹ã¿ãªã«ã®PESããã°ã©ã ã¯ãæ¹§æ°Žã®æ¶µé€åãå«ã森æãæµåãä¿è·ããåå°ææè ã«ééçã€ã³ã»ã³ãã£ããæäŸããŸãããã®ããã°ã©ã ã¯ã森æäŒæ¡ã®åæžãšæ°Žè³ªã®æ¹åã«æåããŠããŸãã
- ãããŒã«ã®æ¹§æ°Žåçããã°ã©ã ïŒ ãããŒã«ã®æ¹§æ°Žåçããã°ã©ã ã¯ãæ°Žæå°è³ªåŠçãªæè¡ãšå°å瀟äŒã®åå ãçšããŠã山岳å°åž¯ã®æ¯æžããæ¹§æ°ŽãåçããŸãããã®ããã°ã©ã ã¯ãå€ãã®å°å瀟äŒã®æ°Žã®å®å šä¿éãšçèšã®åäžã«è²¢ç®ããŠããŸãã
- 欧å·é£åïŒEUïŒã®æ°Žæ çµã¿æä»€ïŒWFDïŒïŒ WFDã¯ãEUã«ãããå°è¡šæ°Žããã³å°äžæ°Žè³æºã®ä¿è·ã®ããã®æ çµã¿ãèšå®ããŠããŸããå çåœã«å¯Ÿããæ¹§æ°Žãä¿è·ããæªçœ®ãå«ãæ²³å·æµå管çèšç»ã®çå®ã矩åä»ããŠããŸãã
- ç±³åœç°å¢ä¿è·åºïŒEPAïŒïŒ EPAã¯ãå·ãå°å瀟äŒã«å¯ŸããŠæ¹§æ°Žä¿å šã«é¢ããã¬ã€ãã³ã¹ãšæè¡æ¯æŽãæäŸããŠããŸãããŸããå°äžæ°Žãæ¹§æ°Žè³æºã«é¢ããç ç©¶ã«ãè³éãæäŸããŠããŸãã
- äžçéè¡ã®æ°Žè³æºç®¡çãããžã§ã¯ãïŒ äžçéè¡ã¯ãäžçäžã®æ°Žè³æºç®¡çãããžã§ã¯ãã«è³éãæäŸããŠããããã®å€ãã«ã¯æ¹§æ°Žä¿å šã®èŠçŽ ãå«ãŸããŠããŸãã
çµè«
æ¹§æ°Žä¿å šã¯ãæ°Žã®å®å šä¿éãå ¬è¡è¡çãçæ ç³»ã®å¥å šæ§ããããŠçµæžçºå±ã確ä¿ããããã«äžå¯æ¬ ã§ããæ¹§æ°Žã®éèŠæ§ãæ±ææºããããŠä¿å 𿹿³ãçè§£ããããšã§ãç§ãã¡ã¯ååããŠãããã®éèŠãªè³æºãæªæ¥ã®äžä»£ã®ããã«å®ãããšãã§ããŸããæ¹§æ°Žä¿å šãžã®èª²é¡ã«åãçµãã«ã¯ãæèã®åäžãè²¡æ¿æ¯æŽã®æäŸãæç¶å¯èœãªåå°å©çšã®å®è·µã®æšé²ãã¬ããã³ã¹ã®åŒ·åãæ°åå€åãžã®é©å¿ããããŠç ç©¶ãžã®æè³ãå«ãå€é¢çãªã¢ãããŒããå¿ èŠã§ãã
äžç人å£ãå¢å ããæ°åå€åãæ¿åããã«ã€ããŠã广çãªæ¹§æ°Žä¿å šã®å¿ èŠæ§ã¯ãŸããŸãé«ãŸãã§ããããå æ¬çã§æç¶å¯èœãªæ¹§æ°Žä¿å šæŠç¥ã宿œããããšã§ããããã®è²Žéãªæ°Žè³æºãäžçäžã®å°å瀟äŒãšçæ ç³»ã«äžå¯æ¬ ãªãµãŒãã¹ãæäŸãç¶ããããšã確å®ã«ã§ããŸãã
å®è·µçãªæŽå¯ïŒ
- å°å ã®æ¹§æ°Žãè©äŸ¡ããïŒ ããªãã®å°å瀟äŒã®æ¹§æ°Žãç¹å®ããæ±æã«å¯Ÿããè匱æ§ãè©äŸ¡ããŸãããã
- å°å瀟äŒãšé¢ããïŒ å°å ã®æ¹§æ°Žä¿å šã€ãã·ã¢ããã«åå ããããç¬èªã«ç«ã¡äžããŸãããã
- æç¶å¯èœãªå®è·µãæ¯æŽããïŒ ããªãã®å°å瀟äŒã§æç¶å¯èœãªåå°å©çšãšæ°Žç®¡çã®å®è·µãæšé²ããŸãããã
- æ¿çãæèšããïŒ æ¹§æ°Žãšå°äžæ°Žè³æºãä¿è·ããæ¿çãæèšããŸãããã
- ä»ã®äººãæè²ããïŒ æ¹§æ°Žä¿å šã«é¢ããããªãã®ç¥èãä»ã®äººãšå ±æããæèãé«ããè¡åãä¿ããŸãããã