å°çèŠæš¡ã®åå£åçã®éèŠæ§ãææ³ãå©ç¹ã課é¡ã解説ãå人ãçµç¹ãããå¥åº·ãªå°çã«è²¢ç®ããæ¹æ³ãæ¢ããŸãã
å°çèŠæš¡ã®åå£åçïŒç§ãã¡ã®å°çãçãããã®ç·åã¬ã€ã
èŠéããããã¡ãªåå£ã¯ãå°çäžã®çåœã®åºç€ã§ãã蟲æ¥ãæ¯ããæ°ŽåŸªç°ã調ç¯ããççŽ ãéé¢ããç¡æ°ã®çç©ã«çæ¯å°ãæäŸããŠããŸããããããæç¶å¯èœã§ãªãæ £è¡ãåºç¯å²ã«ãããåå£å£åãåŒãèµ·ããã飿å®å šä¿éãçç©å€æ§æ§ããããŠæ°åã®å®å®æ§ãè ãããŠããŸããå°çèŠæš¡ã®åå£åçã¯ããã®æå®³ãèŠããããå¥åº·ãªå°çã®ããã«ç§ãã¡ã®åå£ã掻æ§åããããšãããç·æ¥ãã€äžå¯æ¬ ãªèª²é¡ã§ãã
ãªãåå£åçãéèŠãªã®ãïŒ
åå£åçã®éèŠæ§ã¯ã蟲æ¥ã®æ ãã¯ããã«è¶ ããŠããŸããå¥åº·ãªåå£ã¯ã以äžã®ç¹ã§äžå¯æ¬ ã§ãïŒ
- 飿å®å šä¿éïŒå£åããåå£ã¯é£æçç£éãæžå°ãããç¹ã«çºå±éäžåœã«ãããæ é€å€±èª¿ã飢é€ã®äžå ãšãªããŸããåå£åçã¯äœç©ã®åéãå¢ãããé£æã®æ é€äŸ¡ãåäžãããŸããäŸãã°ããµãã©ä»¥åã®ã¢ããªã«ã§ã¯ãæ¹åãããåå£ç®¡çæ¹æ³ã蟲æ¥çç£æ§ãåäžãããææãªçµæã瀺ããŠããŸãã
- æ°åå€åã®ç·©åïŒåå£ã¯äž»èŠãªççŽ åžåæºã§ããã倧æ°ãšå šãŠã®æ€ç©ãåããããããå€ãã®ççŽ ã貯èµããŠããŸããåå£ã®å£åã¯ããã®è²¯èµãããççŽ ã倧æ°äžã«æŸåºããæ°åå€åãæªåãããŸããã¢ã°ããã©ã¬ã¹ããªãŒãä¿å šèèµ·ãªã©ã®åçå®è·µã¯ãççŽ éé¢ã匷åããããšãã§ããŸããã4ããŒãã«ã»ã€ãã·ã¢ãããã¯ããã®å¯èœæ§ãäžçèŠæš¡ã§åŒ·èª¿ããŠããŸãã
- 氎埪ç°ã®èª¿ç¯ïŒå¥åº·ãªåå£ã¯ã¹ãã³ãžã®ããã«æ©èœããéšæ°Žãåžåã»ãéããå°è¡šæµåºã浞é£ãæžãããå°äžæ°ŽäŸçµŠãè£å ããŸããããã¯ç¹ã«æ°Žäžè¶³ã«çŽé¢ããŠããå°åã§éèŠã§ããäŸãšããŠãã€ã³ãã®ä¹Ÿç¥å°åã«ãããéšæ°Žå©çšæè¡ãšåå£åçã®çµã¿åãããæããããŸãã
- çç©å€æ§æ§ã®ä¿å šïŒåå£ã¯ããã¯ããªã¢ãèé¡ãããããºãæè«ã«è³ããŸã§ãçåœã§æºã¡ãŠããŸãããããã®çç©ã¯ãæ é€åŸªç°ãåè§£ãå壿§é ã«ãããŠéèŠãªåœ¹å²ãæãããŠããŸããåå£å£åã¯ãããã®çæ¯å°ãç Žå£ããçç©å€æ§æ§ãæžå°ãããŸããåçã¯ãè±ããªåå£çæ ç³»ãä¿é²ããŸããå£åããåå°ã«å𿥿€ç©çš®ãåå°å ¥ããããšã¯ãçç©å€æ§æ§ã®å埩ãä¿ããŸãã
- çæ ç³»ãµãŒãã¹ïŒåå£ã¯ãæ é€åŸªç°ãåç²ãç 害調ç¯ãªã©ãå¹ åºãçæ ç³»ãµãŒãã¹ãæäŸããŸããåå£åçã¯ãããã®ãµãŒãã¹ã匷åãã人éãšç°å¢ã®äž¡æ¹ã«å©çããããããŸãã
åå£å£åã®åå
广çãªåçæŠç¥ãç«ãŠãããã«ã¯ãåå£å£åã®åå ãçè§£ããããšãäžå¯æ¬ ã§ããäž»ãªèŠå ã«ã¯ä»¥äžãå«ãŸããŸãïŒ
- 森æäŒæ¡ïŒæš¹æšãäŒæ¡ãããšãåå£ã颚éšã«ããæµžé£ã«ããããã衚åãæ é€çŽ ã倱ãããŸããäŸãã°ãã¢ããŸã³ç±åž¯éšæã®æ£®æäŒæ¡ã¯ãåå£å£åã«å€§ããå¯äžããŠããŸãã
- æç¶å¯èœã§ãªã蟲æ¥ïŒåäžæ œå¹ãé床ã®èèµ·ãååŠè¥æã蟲è¬ã®éå°äœ¿çšãšãã£ãéçŽçãªèŸ²æ¥æ £è¡ã¯ãåå£ã®æ é€çŽ ãæ¯æžãããå壿§é ãæãªããçç©å€æ§æ§ãæžå°ãããŸãã1930幎代ã«ç±³åœã§çºçãããã¹ãããŠã«ã¯ãæç¶å¯èœã§ãªã蟲æ¥ã®çµæãå³ããæãèµ·ããããŸãã
- éæŸç§ïŒå®¶çã«ããéåºŠã®æŸç§ã¯ãåå£ãåºããæ€ç被èŠãåãé€ããæµžé£ãåŒãèµ·ããå¯èœæ§ããããŸããéæŸç§ã¯ãã¢ããªã«ã®ãµãã«å°åãªã©ãäžçã®å€ãã®ä¹Ÿç¥ã»å也ç¥å°åã§æ·±å»ãªåé¡ãšãªã£ãŠããŸãã
- ç£æ¥æ±æïŒç£æ¥æŽ»åã¯ãåå£ãééå±ãååŠç©è³ªããã®ä»ã®æ±æç©è³ªã§æ±æããäžæ¯ã«ãã人ã®å¥åº·ã«ãªã¹ã¯ãããããããšããããŸããæ±ãšãŒãããã®å·¥æ¥å°åž¯ã¯ãæ·±å»ãªå壿±æåé¡ã«çŽé¢ããŠããŸããã
- éœåžåïŒéœåžãã€ã³ãã©ã®æ¡å€§ã¯ãåå£è¡šé¢ãèŠãå°œãããæ°Žã®æµžéã劚ããèªç¶ãªããã»ã¹ãé»å®³ããŸãã
- æ°åå€åïŒå¹²ã°ã€ã措氎ãç°åžžæ°æž©ã®é »åºŠãšåŒ·åºŠã®å¢å ãå«ãæ°è±¡ãã¿ãŒã³ã®å€åã¯ãåå£å£åãæªåãããå¯èœæ§ããããŸãã
äž»èŠãªåå£åçæè¡
å£åããåå£ãåçããããã«ã¯ãç¹å®ã®ç¶æ³ãå£åã®çš®é¡ã«å¿ããŠãããŸããŸãªæè¡ãçšããããšãã§ããŸããæã广çãªæ¹æ³ã«ã¯ä»¥äžã®ãããªãã®ããããŸãïŒ
1. ä¿å šèèµ·
ä¿å šèèµ·ã¯åå£ã®ããä¹±ãæå°éã«æããäœç©ã®æ®æž£ãåå£è¡šé¢ã«æ®ããŠæµžé£ããä¿è·ããæ°Žåãä¿æããå壿§é ãæ¹åããŸããããã«ã¯äžèèµ·æ œå¹ãæžèèµ·ãªã©ã®æè¡ãå«ãŸããŸããä¿å šèèµ·ã¯åç±³ããã³åç±³ã§åºãå®è·µãããŠããŸãã
2. 被èŠäœç©
çŸéäœç©ã®éã«è¢«èŠäœç©ãæ€ããããšã¯ã浞é£ãé²ããéèãæå¶ããåå£ã®è¥æ²åºŠãæ¹åããçç©å€æ§æ§ãé«ããã®ã«åœ¹ç«ã¡ãŸããã¯ããŒããŒãããããªã©ã®ãã¡ç§æ€ç©ã¯ãåå£ã«çªçŽ ãåºå®ããããã被èŠäœç©ãšããŠäžè¬çã«äœ¿çšãããŸãã被èŠäœç©ã¯ãšãŒããããã¢ãžã¢ãå«ãäžçäžã§äººæ°ãé«ãŸã£ãŠããŸãã
3. 茪äœ
èšç»çãªé åºã§ç°ãªãäœç©ã茪äœããããšã¯ãç 害è«ã®ãµã€ã¯ã«ãæã¡åããåå£ã®è¥æ²åºŠãæ¹åããååŠè³æã®å¿ èŠæ§ãæžããã®ã«åœ¹ç«ã¡ãŸãã茪äœã¯ä»æ¥ã§ãæå¹ãªäŒçµ±çãªèŸ²æ¥å®è·µã§ããæåãã茪äœã·ã¹ãã ã®äŸã¯ãäžçäžã®æ§ã ãªèŸ²æ¥å°åã§èŠãããŸãã
4. ã¢ã°ããã©ã¬ã¹ããªãŒ
蟲æ¥ã·ã¹ãã ã«æš¹æšãäœæšãçµ±åããããšã¯ã浞é£é²æ¢ãççŽ éé¢ãåå£è¥æ²åºŠã®æ¹åãçç©å€æ§æ§ã®å¢å ãªã©ãè€æ°ã®å©çããããããŸããã¢ã°ããã©ã¬ã¹ããªãŒã·ã¹ãã ã¯ãç±åž¯ããã³äºç±åž¯å°åã«ç¹ã«é©ããŠããŸããæçãªã¢ã°ããã©ã¬ã¹ããªãŒã®å®è·µäŸãšããŠãæ¥é°æ œå¹ã®ã³ãŒããŒèŸ²åãæããããŸãã
5. å è¥ããã³å©è¥ã®æœçš
å è¥ãå©è¥ã®åœ¢ã§åå£ã«ææ©ç©ãå ããããšã¯ãå壿§é ãä¿æ°Žèœåãæ é€çŽ ã®å©çšå¯èœæ§ãæ¹åããããšãã§ããŸããããã¯åå£ççŽ ãå¢ããã®ã«ã圹ç«ã¡ãŸããå è¥ãå©è¥ã®æœçšã¯ãäžçã®å€ãã®å°åã§åŸ©æŽ»ããŠããäŒçµ±çãªå®è·µã§ãã
6. ãã€ãªçã®æœçš
ãã€ãªçã¯ããã€ãªãã¹ã®ç±åè§£ã«ãã£ãŠçæãããæšçã®ãããªç©è³ªã§ããåå£ã«å ãããšããã€ãªçã¯åå£ã®è¥æ²åºŠãä¿æ°Žæ§ãççŽ éé¢ãæ¹åããããšãã§ããŸãããã€ãªçã¯ããã©ã»ãã¬ã¿ãšããŠç¥ãããã¢ããŸã³çå°ãå«ãæ§ã ãªå°åã§ç ç©¶ã»äœ¿çšãããŠããŸãã
7. 忀æã𿀿
å£åããåå°ã«æšãæ€ããããšã¯ãåå£ã®å¥åº·ãå埩ããæµžé£ãé²ããççŽ ãéé¢ããã®ã«åœ¹ç«ã¡ãŸãã忀æããã³æ€æãããžã§ã¯ãã¯ãäžçäžã®å€ãã®åœã§å®æœãããŠããŸããã¢ããªã«ã®ãã°ã¬ãŒãã»ã°ãªãŒã³ã»ãŠã©ãŒã«ãã€ãã·ã¢ããã¯ã忀æãéããŠç æŒ åãšæŠãéå¿çãªãããžã§ã¯ãã§ãã
8. åå£ä¿®åŸ©æè¡
æ±æç©è³ªã§æ±æãããåå£ã«ã€ããŠã¯ãæ±æç©è³ªãé€å»ãŸãã¯äžåããããã«ç¹å®ã®ä¿®åŸ©æè¡ãå¿ èŠã«ãªãå ŽåããããŸãããããã®æè¡ã«ã¯ããã¡ã€ãã¬ã¡ãã£ãšãŒã·ã§ã³ïŒæ€ç©ã䜿ã£ãŠæ±æç©è³ªãåžåããïŒããã€ãªã¬ã¡ãã£ãšãŒã·ã§ã³ïŒåŸ®çç©ã䜿ã£ãŠæ±æç©è³ªãåè§£ããïŒãå壿޿µãªã©ããããŸããç¹å®ã®ä¿®åŸ©æè¡ã¯ãååšããæ±æç©è³ªã®çš®é¡ã«åºã¥ããŠæ¡çšãããŸãã
9. å æ¬çæŸç§ç®¡ç
èªç¶ãªæŸç§ãã¿ãŒã³ãæš¡å£ããç®¡çæŸç§ã·ã¹ãã ãå°å ¥ããããšã¯ãåå£ã®å¥åº·ãæ¹åãã飌æçç£ãå¢ãããçç©å€æ§æ§ãé«ããããšãã§ããŸããããã«ã¯ãéæŸç§ãé²ããæ€çãå埩ããã®ãèš±ãããã«ãç°ãªãç§èå°éã§å®¶çãããŒããŒã·ã§ã³ãããããšãå«ãŸããŸããå æ¬çæŸç§ç®¡çã¯ãäžçäžã®æ§ã ãªæŸç§å°çæ ç³»ã§å®è·µãããŠããŸãã
å°çèŠæš¡ã®åå£åçãžã®èª²é¡
åå£åçã®æç¢ºãªå©ç¹ã«ãããããããããã€ãã®èª²é¡ããã®åºç¯ãªæ¡çšã劚ããŠããŸãïŒ
- æèã®æ¬ åŠïŒå€ãã®äººã ã¯ãåå£ã®å¥åº·ã®éèŠæ§ãåå£å£åã®çµæã«æ°ã¥ããŠããŸãããæè²ãåçºæŽ»åãéããŠæèãé«ããããšãäžå¯æ¬ ã§ãã
- 財æ¿çå¶çŽïŒåå£åçã®å®è·µã¯ãç¹ã«éçºéäžåœã®å°èŠæš¡èŸ²å®¶ã«ãšã£ãŠè²»çšããããå ŽåããããŸããè³é調éãæè¡æ¯æŽãžã®ã¢ã¯ã»ã¹ãäžå¯æ¬ ã§ãã
- æ¿çã®éå£ïŒäžååãªæ¿çãèŠå¶ã¯ãåå£åçã劚ããæç¶å¯èœã§ãªãåå°ç®¡çæ £è¡ãå©é·ããå¯èœæ§ããããŸããåå£åçã奚å±ããããã®æ¯æŽçãªæ¿çãå¿ èŠã§ãã
- åå°ä¿æã®äžå®å®ãïŒå®å šãªåå°ä¿ææš©ãæããªã蟲家ã¯ãé·æçãªåå£åçã®å®è·µã«æè³ããå¯èœæ§ãäœããªããŸããåå°ä¿ææš©ã匷åããããšãéèŠã§ãã
- æ°åå€åã®åœ±é¿ïŒæ°åå€åã¯åå£å£åãæªåãããåçåªåãããå°é£ã«ããå¯èœæ§ããããŸããæ°åå€åãåå£ã«äžãã圱é¿ã«å¯ŸåŠããããã®é©å¿çãå¿ èŠã§ãã
- è€éæ§ïŒåå£ã¯è€éãªçæ ç³»ã§ãããåçåªåã«ã¯ç°ãªãèŠå éã®çžäºäœçšãèæ ®ããå æ¬çãªã¢ãããŒããå¿ èŠã§ãã广çãªåå£åçã«ã¯ãåŠéçãªã¢ãããŒããäžå¯æ¬ ã§ãã
åå£åçã«ããããã¯ãããžãŒã®åœ¹å²
ãã¯ãããžãŒã¯åå£åçã«ãããŠãŸããŸãéèŠãªåœ¹å²ãæãããŠãããåå£ã®å¥åº·ç¶æ ãè©äŸ¡ãã鲿ãç£èŠããåçã®å®è·µãããå¹ççã«å®æœããããã®ããŒã«ãæè¡ãæäŸããŠããŸããäž»ãªæè¡ã«ã¯ä»¥äžãå«ãŸããŸãïŒ
- ãªã¢ãŒãã»ã³ã·ã³ã°ïŒè¡æç»åãèªç©ºåçã¯ãåå£ã®å¥åº·ç¶æ ãè©äŸ¡ããåå°ã®å£åãç£èŠããåçåªåã®é²æã远跡ããããã«äœ¿çšã§ããŸãã
- å°çæ å ±ã·ã¹ãã ïŒGISïŒïŒGISã¯ãåå£ã®çš®é¡ããããã³ã°ããå£åå°åãç¹å®ããåçãããžã§ã¯ããèšç»ããããã«äœ¿çšã§ããŸãã
- åå£ã»ã³ãµãŒïŒåå£ã»ã³ãµãŒã¯ãåå£ã®æ°Žåãæ é€ã¬ãã«ããã®ä»ã®ãã©ã¡ãŒã¿ã«é¢ãããªã¢ã«ã¿ã€ã ããŒã¿ãæäŸãã蟲家ãçæŒãæœè¥ã®å®è·µãæé©åã§ããããã«ããŸãã
- 粟å¯èŸ²æ¥ïŒè¥æã蟲è¬ã®å¯å€éæ£åžãªã©ã®ç²Ÿå¯èŸ²æ¥æè¡ã¯ãç°å¢ãžã®åœ±é¿ãæå°éã«æããåå£ã®å¥åº·ãæ¹åããã®ã«åœ¹ç«ã¡ãŸãã
- ãããŒã³ïŒãããŒã³ã¯ãçš®åãè¥æã蟲è¬ãæ£åžããã ãã§ãªããäœç©ã®å¥åº·ç¶æ ãåå£ã®ç¶æ ãç£èŠããããã«ã䜿çšã§ããŸãã
- ããŒã¿åæïŒããŒã¿åæã¯ãåå£ããŒã¿ãåæããåçæŠç¥ã«æ å ±ãæäŸã§ãããã¿ãŒã³ãç¹å®ããããã«äœ¿çšã§ããŸãã
å°çèŠæš¡ã®åå£åçã«è²¢ç®ããæ¹æ³
誰ããããã®èæ¯ãå Žæã«é¢ããããå°çèŠæš¡ã®åå£åçãä¿é²ãã圹å²ãæããããšãã§ããŸãã以äžã«ãããªããã§ããè¡åãããã€ã玹ä»ããŸãïŒ
- æç¶å¯èœãªèŸ²æ¥ãæ¯æŽããïŒææ©èŸ²æ¥ãä¿å šèèµ·ã茪äœãªã©ã®æç¶å¯èœãªèŸ²æ¥ãå®è·µãã蟲家ãã飿ãè³Œå ¥ããŸãããã
- é£å廿£ãæžããïŒé£å廿£ã¯èŸ²å°ã®éèŠãå¢ããããšã§åå£å£åã«å¯äžããŸããé£äºãèšç»ããé£åãé©åã«ä¿åããçãã¿ãå è¥åããããšã§é£å廿£ãæžãããŸãããã
- æšãæ€ããïŒããªãã®åºãå°å瀟äŒããŸãã¯å°å ã®æ£®ã«æšãæ€ããŸããããæšã¯æµžé£ãé²ããççŽ ãéé¢ããåå£ã®å¥åº·ãæ¹åããã®ã«åœ¹ç«ã¡ãŸãã
- å è¥ãäœãïŒåºã®å»æ£ç©ãçãã¿ãå è¥ã«ããŠãåºã®åå£è¥æ²åºŠãæ¹åããããã«äœ¿çšã§ããæ é€è±å¯ãªå è¥ãäœããŸãããã
- äºé žåççŽ æåºéãåæžããïŒæ°åå€åã¯åå£å£åãæªåããããããäºé žåççŽ æåºéãåæžããããšã¯åå£ãä¿è·ããã®ã«åœ¹ç«ã¡ãŸããå ¬å ±äº€éæ©é¢ãå©çšããè»ã®éè»¢ãæžããããšãã«ã®ãŒãç¯çŽããããšã§äºé žåççŽ æåºéãåæžããŸãããã
- åå£ã®å¥åº·ãæå±ããïŒåå£ã®å¥åº·ãšæç¶å¯èœãªåå°ç®¡çãä¿é²ããæ¿çãã€ãã·ã¢ãããæ¯æããŸããããããªãã®éžåºããã圹人ã«é£çµ¡ããåå£åçã«è¡åãèµ·ããããä¿ããŸãããã
- ä»ã®äººãæè²ããïŒåå£ã®å¥åº·ã®éèŠæ§ãåå£åçã®å©ç¹ã«é¢ããæ å ±ããå人ãå®¶æãå°å瀟äŒãšå ±æããŸãããã
- åå£åçå£äœãæ¯æŽããïŒäžçäžã§å£åããåå£ãåçããããã«æŽ»åããŠããå£äœã«å¯ä»ããŸãããã
äžççãªã€ãã·ã¢ãããšçµç¹
æ°å€ãã®äžççãªã€ãã·ã¢ãããçµç¹ããåå£åçãšæç¶å¯èœãªåå°ç®¡çã®ä¿é²ã«å°å¿µããŠããŸããæ³šç®ãã¹ãäŸã«ã¯ä»¥äžãå«ãŸããŸãïŒ
- ã°ããŒãã«åå£ããŒãããŒã·ããïŒGSPïŒïŒåœé£ã®ã€ãã·ã¢ããã§ãåå£ã¬ããã³ã¹ãæ¹åããäžçäžã§æç¶å¯èœãªåå£ç®¡çãä¿é²ããããšãç®æããŠããŸãã
- åå°å£åã®äžç«æ§ïŒLDNïŒç®æšèšå®ããã°ã©ã ïŒååœãåå°å£åã®äžç«æ§ãéæããããã®åœå®¶ç®æšãèšå®ããã®ãæ¯æŽããããã°ã©ã ã§ãã
- 4ããŒãã«ã»ã€ãã·ã¢ããïŒæ°åå€åãç·©åããããã«ãå壿æ©ççŽ ã¹ããã¯ã幎é0.4%å¢å ãããããšãç®æãåœéçãªã€ãã·ã¢ããã§ãã
- äžçè³æºç ç©¶æïŒWRIïŒïŒåå°ã®å£åãšåçã«é¢ããããŒã¿ãšåæãæäŸããç ç©¶æ©é¢ã§ãã
- ã¶ã»ãã€ãã£ãŒã»ã³ã³ãµãŒãã³ã·ãŒïŒTNCïŒïŒåå£ãå«ãèªç¶ã®åå°ãä¿è·ããåçããããã«æŽ»åããä¿å šå£äœã§ãã
- ãªãžã§ãã¬ãŒã·ã§ã³ã»ã€ã³ã¿ãŒãã·ã§ãã«ïŒåå£ã®å¥åº·ãæ¹åããççŽ ãéé¢ããç°å¢åçå蟲æ¥ã®å®è·µãä¿é²ããçµç¹ã§ãã
å°çèŠæš¡ã®åå£åçã®æªæ¥
å°çèŠæš¡ã®åå£åçã¯ã飿å®å šä¿éã確ä¿ããæ°åå€åãç·©åããçç©å€æ§æ§ãä¿è·ããããã®äžå¯æ¬ ãªåãçµã¿ã§ããæç¶å¯èœãªåå°ç®¡çã®å®è·µãæ¡çšããç ç©¶ãšæè¡ã«æè³ããäžè¬ã®äººã ã®æèãé«ããããšã§ãç§ãã¡ã¯å£åããåå£ãåçããæªæ¥ã®äžä»£ã®ããã«ããå¥åº·ãªå°çãåµé ããããšãã§ããŸãã課é¡ã¯å€§ããã§ãããæœåšçãªå ±é ¬ã¯ããã«å€§ããã§ããå°çèŠæš¡ã®åå£åçãšããéå¿çãªç®æšãéæããããã«ã¯ãåäººãæ¿åºãçµç¹ãäŒæ¥ããã®å ±åã®åªåãå¿ èŠã§ããç§ãã¡ã®å°çã®æªæ¥ã¯ãããã«æžãã£ãŠããŸãã
çµè«
åå£åçã¯åãªãç°å¢åé¡ã§ã¯ãããŸãããããã¯äººé¡ã®çåã«é¢ããåé¡ã§ãã飿å®å šä¿éãæ°åã®å®å®æ§ããããŠç§ãã¡ã®çæ ç³»ã®å¥åº·ãæ¯ããŠããŸããæç¶å¯èœãªå®è·µãåãå ¥ããåå£ã®å¥åº·ãžã®äžççãªã³ãããã¡ã³ããè²ãããšã§ãç§ãã¡ã¯å£åããåå°ã掻æ§åããã蟲æ¥çç£æ§ãåäžããããã¹ãŠã®äººã«ãšã£ãŠãã匷éã§æç¶å¯èœãªæªæ¥ãç¯ãããšãã§ããŸããç§ãã¡ã®å°çã®åºç€ã§ããåå£ã«æè³ããæªæ¥ã®äžä»£ã®ããã«è±ããªäžçãè²ãŠãŸãããã