éœåžã®çæ ç³»ã«ãããæš¹æšã®éèŠãªåœ¹å²ãæ¢ãããã®æ©æµã匷調ããããå¥åº·ãªå°çã®ããã®å æ¬çãªæå ¥ããšç®¡çã®æéãæäŸããŸãã
éœåžã®æš¹æšïŒäžçã®éœåžæã®æ©æµãšç®¡çæ¹æ³ãè§£ãæãã
éœåžåãé²ãçŸä»£ç€ŸäŒã«ãããŠãéœåžã®æš¹æšã®éèŠæ§ã¯ãã°ãã°èŠéããããã¡ã§ãããããããããã®éããªçªäººãã¡ã¯ãç§ãã¡ã®éœåžç°å¢ã圢æããäžã§æ¥µããŠéèŠãªåœ¹å²ãæãããäžçäžã®éœåžã®å¥åº·ã幞çŠãæç¶å¯èœæ§ã«å€§ããè²¢ç®ããŠããŸããè³ãããªå€§éœåžããå°ããªéœåžã®äžå¿éšã«è³ããŸã§ãæš¹æšã¯å¥å šãªéœåžçæ ç³»ã®äžå¯æ¬ ãªæ§æèŠçŽ ã§ãããã®å æ¬çãªã¬ã€ãã§ã¯ãéœåžã®æš¹æšãããããå€é¢çãªæ©æµãæ¢ãããã®æå ¥ããšç®¡çã«é¢ããå®è·µçãªæéãæäŸããŸãã
éœåžæã®éèŠãªåœ¹å²
éœåžæãšã¯ãè¡è·¯æš¹ãå ¬åã®æšã ãå人ã®åºã空ãå°ãªã©ãéœåžå ã®ãã¹ãŠã®æš¹æšãå æ¬ãããã®ã§ããããã¯ãçæ åŠçã瀟äŒçãçµæžçã«å¹ åºãæ©æµãããããããã€ãããã¯ã§çããã€ã³ãã©ã§ããéœåžæã®éèŠãªåœ¹å²ãçè§£ããããšã¯ããã®äŸ¡å€ãèªèããé·æçãªå¥åº·ã«æè³ããããã®ç¬¬äžæ©ã§ãã
çæ åŠçæ©æµïŒéœåžã®ç·å
- 倧æ°è³ªã®æ¹åïŒ æš¹æšã¯äºé žåçªçŽ ããªãŸã³ãç²åç¶ç©è³ªãªã©ã®æ±æç©è³ªãåžåããç§ãã¡ãåŒåžãã空æ°ã广çã«æµåããŸããæçããæš¹å ãæã€éœåžã§ã¯ãå€§æ°æ±æã¬ãã«ãå€§å¹ ã«äœãããšããããããŸããäŸãã°ããã³ãã³ãå京ãªã©ã®éœåžã§ã®ç ç©¶ã§ã¯ãæš¹æšè¢«èŠã®å¢å ãšå€§æ°è³ªã®æ¹åãšã®éã«çŽæ¥çãªçžé¢é¢ä¿ãããããšã匷調ãããŠããŸãã
- æ°åå€åã®ç·©åïŒ æš¹æšã¯å åæãéããŠãäž»èŠãªæž©å®€å¹æã¬ã¹ã§ããäºé žåççŽ ãåžåãããã®ãã€ãªãã¹ã«è²¯èµããŸããéœåžéšã«æš¹æšãæ€ããããšã¯ãéœåžããŒãã¢ã€ã©ã³ãçŸè±¡ãç·©åããæ°æž©ãäžããå·æ¿ã®ããã®ãšãã«ã®ãŒæ¶è²»ãåæžããã®ã«åœ¹ç«ã¡ãŸããæ°åå€åç·©åã«ãããéœåžæã®æå¹æ§ã¯åºãç ç©¶ãããŠãããç¹ã«ççŽ éé¢ãæå€§åããããã®æš¹çš®éžå®ã«çŠç¹ãåœãŠãããŠããŸãã
- 氎管çïŒ æš¹æšã®æ ¹ã¯åå£ã®æµžéæ§ãé«ããéšæ°Žã®æµåºãæžãããæŽªæ°Žã®ãªã¹ã¯ãäœæžããŸããéœåžæã¯èªç¶ã®ã¹ãã³ãžãšããŠæ©èœããéšæ°ŽãåžåããŠææ°Žã·ã¹ãã ãžã®è² æ ã軜æžããŸãããããã«ãã ã®ãããªéœåžã§ã¯ã驿°çãªã°ãªãŒã³ã€ã³ãã©ãããžã§ã¯ããæš¹æšããã®ä»ã®æ€çãå©çšããŠéšæ°Žã管çãããã匷éãªéœåžæ¯èгãåµé ããŠããŸãã
- çç©å€æ§æ§ã®æ¯æŽïŒ éœåžã®æš¹æšã¯ãé³¥é¡ãæè«ãå°åç©ãªã©ãããŸããŸãªéççç©ã«çæ¯å°ãšé£ææºãæäŸããŸãã倿§ãªéœåžæãåµåºããããšã§ãããè±ããªçæ ç³»ãæ¯ããéœåžç°å¢ã«ãããçç©å€æ§æ§ãä¿é²ããããšãã§ããŸããã·ã³ã¬ããŒã«ã®ãããªéœåžã§ç·ã®åå»ãåµèšããåãçµã¿ã¯ãæçåããçæ¯å°ãç¹ããéççç©ãããèªç±ã«ç§»åã§ããããã«ããããšãç®çãšããŠããŸãã
瀟äŒçæ©æµïŒç掻ã®è³ªã®åäž
- ã¡ã³ã¿ã«ãã«ã¹ã®åäžïŒ ç ç©¶ã«ãããšãç·å°ãæš¹æšã«è§Šããããšã¯ãã¹ãã¬ã¹ã軜æžããæ°åãæ¹åããèªç¥æ©èœãé«ããããšã瀺ãããŠããŸããéœåžã®æš¹æšã¯éãããšèªç¶ãšã®ç¹ããããããããéœåžç掻ã®ã¹ãã¬ã¹ããã®äŒæ¯ãæäŸããŸããå ¬åã䞊æšéã¯ãå šäœçãªå¹žçŠæã«è²¢ç®ããéèŠãªèŠçŽ ãšããŠãã°ãã°æããããŸãã
- ã³ãã¥ããã£ã®æ§ç¯ïŒ éœåžæã¯ã人ã ãéãã亀æµããã³ãã¥ããã£ãç¯ãããã®é åçãªç©ºéãåµåºããŸããå ¬åãåºåã䞊æšéã¯ã瀟äŒçãªäº€æµãã¬ã¯ãªãšãŒã·ã§ã³ã®æ©äŒãæäŸããŸããã³ãã¥ããã£ã®æ€æš¹ã€ãã³ãã¯ãéœåžç°å¢ã«å¯Ÿããå ±åäœæèãšèªããè²ãããšãã§ããŸãã
- æ¯èгã®åäžïŒ æš¹æšã¯éœåžæ¯èгã«çŸãããšèŠèŠçãªé åãå ããŸããã³ã³ã¯ãªãŒããéã®ç¡¬ããåãããããå¿«é©ã§äœã¿ãããç°å¢ãåµãåºããŸããæå ¥ãã®è¡ãå±ããéœåžæã¯ãäœå® å°ã忥å°åºã®çŸç䟡å€ãå€§å¹ ã«é«ããããšãã§ããŸãã
- éšé³å ¬å®³ã®äœæžïŒ æš¹æšã¯é³ãåžåã»ååãããããšã§ãéœåžéšã®éšé³å ¬å®³ãäœæžããã®ã«åœ¹ç«ã¡ãŸãã亀ééã®å€ãé路沿ãã«æŠç¥çã«æš¹æšãæ€ããããšã§ãè¿é£äœæ°ã®éšé³ã¬ãã«ãäœæžããç·©è¡åž¯ãäœãããšãã§ããŸããéšé³ããªã¢ãšããŠã®æš¹æšã®æå¹æ§ã¯ãæ§ã ãªéœåžç°å¢ã§ç ç©¶ãããŠããŸãã
çµæžçæ©æµïŒæªæ¥ãžã®æè³
- äžåç£äŸ¡å€ã®åäžïŒ ç ç©¶ã«ãããšãæš¹æšã®ããäžåç£ã¯ããªãäžåç£ããã䟡å€ãé«ãåŸåããããŸããæçããæš¹æšã¯äžåç£ã®å€èгãå€§å¹ ã«åäžãããæœåšçãªè³Œå ¥è ã«ãšã£ãŠããé åçã«ããŸããäžåç£æ¥è ã¯ãã°ãã°ãæš¹æšã®ååšãã»ãŒã«ã¹ãã€ã³ããšããŠåŒ·èª¿ããŸãã
- ãšãã«ã®ãŒã³ã¹ãã®åæžïŒ æš¹æšã¯æ¥é°ãæäŸããå€å Žã®å·æ¿ã®å¿ èŠæ§ãæžããããšãã§ããŸãããŸããé²é¢šæãšããŠãæ©èœããå¬å Žã®ææ¿è²»ãåæžããŸãã建ç©ã®åšãã«æŠç¥çã«æš¹æšãæ€ããããšã§ããšãã«ã®ãŒæ¶è²»ãå€§å¹ ã«åæžã§ããŸãã
- 芳å ãšã¬ã¯ãªãšãŒã·ã§ã³ïŒ éœåžæã¯èгå å®¢ãæ¹ãã€ããã¬ã¯ãªãšãŒã·ã§ã³ã®æ©äŒãæäŸããŸããå ¬åãåºåãéæ©éã¯ããã€ãã³ã°ããµã€ã¯ãªã³ã°ãããã¯ããã¯ãããŒããŠã©ããã³ã°ãŸã§ãå¹ åºãã¢ã¯ãã£ããã£ãæäŸããŸããéœåžæã¯èšªåè ã«ãšã£ãŠå€§ããªé åãšãªããå°åçµæžã«è²¢ç®ããããšãã§ããŸãã
- ããžãã¹ç°å¢ã®æ¹åïŒ é åçãªéœåžæã®ããå°åã«äœçœ®ããããžãã¹ã¯ãããå€ãã®é¡§å®¢ãæ¹ãã€ããåŸåããããŸãã䞊æšéãæå ¥ãã®è¡ãå±ããå ¬åã¯ãè²·ãç©å®¢ãé£äºå®¢ã«ãšã£ãŠããé åçãªç°å¢ãåµåºããŸããç ç©¶ã«ãããšã人ã ã¯ç·è±ããªå°åã«ããããžãã¹ã§ããå€ãã®æéãšãéã䜿ãåŸåãããããšã瀺ãããŠããŸãã
ããªãã®éœåžã«é©ããæš¹æšã®éžæ
éœåžææ¥ã®åãçµã¿ãæåãããã«ã¯ãé©åãªæš¹çš®ãéžæããããšãäžå¯æ¬ ã§ããæ°åãå壿¡ä»¶ãå©çšå¯èœãªã¹ããŒã¹ãæåŸ ãããæ©æµãªã©ãããã€ãã®èŠå ãèæ ®ããå¿ èŠããããŸãã倿§ãªéœåžæã¯ã害è«ãç æ°ãæ°åå€åã«å¯ŸããŠãã匷éã§ãã
æš¹æšãéžã¶éã«èæ ®ãã¹ãèŠå
- æ°åïŒ æ¥µç«¯ãªæ°æž©ãééšãã¿ãŒã³ã湿床ã¬ãã«ãªã©ãå°åã®æ°åã«ããé©å¿ããæš¹æšãéžã³ãŸããè也æ§ãè坿§ãè颚æ§ãªã©ã®èŠå ãèæ ®ããŠãã ãããé©åãªæš¹çš®ã«ã€ããŠã¯ãå°å ã®æš¹æšå»ãåèžå°éå®¶ã«çžè«ããŠãã ããã
- å壿¡ä»¶ïŒ åå£ã®çš®é¡ãææ°Žæ§ãpHã¬ãã«ãè©äŸ¡ããŸããäžéšã®æš¹æšã¯ã壿ªãªå壿¡ä»¶ã«å¯ŸããŠä»ã®æš¹æšãããèæ§ããããŸããå壿¹è¯æãæ€æ œæè¡ãæ€èšããŠãåå£ã®è³ªãæ¹åããŸãã
- å©çšå¯èœãªã¹ããŒã¹ïŒ ææšã«ãªã£ããšãã«å©çšå¯èœãªã¹ããŒã¹ã«åãŸãæš¹æšãéžã³ãŸããæš¹æšã®æçæã®é«ããå¹ ãæ ¹ã®åºãããèæ ®ããŠãã ãããé»ç·ãæ©éã建ç©ã«å¹²æžãããããªæš¹æšãæ€ããã®ã¯é¿ããŠãã ããã
- æåŸ ãããæ©æµïŒ æ¥é°ãé²é¢šæãçŸçé åãªã©ãæåŸ ãããæ©æµãæäŸããæš¹æšãéžæããŸããæš¹æšã®æé·çãèã®è²ãéè±ç¹æ§ãæå®ã®çç£ãèæ ®ããŠãã ããã
- ã¡ã³ããã³ã¹èŠä»¶ïŒ æå°éã®ã¡ã³ããã³ã¹ã§æžãæš¹æšãéžã³ãŸããåªå®ã®é »åºŠãæ°Žããã®å¿ èŠæ§ã害è«ãç æ°ãžã®æåæ§ãªã©ã®èŠå ãèæ ®ããŠãã ãããæ¯èŒçæå ¥ããç°¡åãªæš¹æšãéžæããŸãã
- åšæ¥çš® vs. 倿¥çš®ïŒ åšæ¥çš®ãšå€æ¥çš®ãæ€ããããšã®é·æãšçæãèæ ®ããŸããåšæ¥çš®ã¯å€ãã®å Žåãå°åã®ç°å¢ã«ããããé©å¿ããŠãããéççç©ã«ãšã£ãŠè²Žéãªçæ¯å°ãæäŸããŸããããããäžéšã®å€æ¥çš®ã¯ç¬èªã®å©ç¹ãæäŸããããç¹å®ã®å®³è«ãç æ°ã«å¯ŸããŠããèæ§ãããå ŽåããããŸãã
ç°ãªãæ°åã«é©ããæš¹çš®ã®äŸ
枩垯æ°åïŒ
- ãªãŒã¯ïŒQuercus spp.ïŒïŒ é·å¯¿ãæ¥é°ãéççç©ãžã®äŸ¡å€ã§ç¥ãããŠããŸãã
- ã«ãšãïŒAcer spp.ïŒïŒ çŸããçŽ èãæäŸããåªããæ¥é°ãäœããŸãã
- ã«ãããïŒBetula spp.ïŒïŒ ç¹åŸŽçãªæš¹ç®ã§èŠèŠçãªé¢çœããå ããŸãã
ç±åž¯æ°åïŒ
- ããŠãªãŠãã¯ïŒDelonix regiaïŒïŒ é®®ãããªèµ€ãè±ã§æåã§ãã
- ãã«ã¡ãªã¢ïŒPlumeria spp.ïŒïŒ éŠãã®è¯ãè±ãšè也æ§ã§ç¥ãããŠããŸãã
- ãã³ãŽãŒïŒMangifera indicaïŒïŒ æ¥é°ãšé£çšã®æå®ãæäŸããŸãã
ä¹Ÿç¥æ°åïŒ
- ã¡ã¹ããŒãïŒProsopis spp.ïŒïŒ è也æ§ããããæ¥é°ãæäŸããŸãã
- ãããã«ãïŒParkinsonia spp.ïŒïŒ é®®ãããªé»è²ã®è±ãç¹åŸŽã§ã也ç¥ããæ¡ä»¶ã«é©ããŠããŸãã
- ãªãªãŒãïŒOlea europaeaïŒïŒ è也æ§ããããé£çšã®æå®ãæäŸããŸãã
å¯å·æ°åïŒ
- ããŠãïŒPicea spp.ïŒïŒ äžå¹Žäžç·ãä¿ã¡ãé²é¢šæãšãªãåžžç·æš¹ã§ãã
- ããïŒPinus spp.ïŒïŒ æ§ã ãªå壿¡ä»¶ã«é©å¿ããéççç©ã®çæ¯å°ãæäŸããŸãã
- ã¢ã¹ãã³ïŒPopulus tremuloidesïŒïŒ ããããèãšè坿§ã§ç¥ãããŠããŸãã
æ€æš¹ïŒå¥å šãªã¹ã¿ãŒãã確ä¿ãã
éœåžã®æš¹æšã®é·æçãªå¥åº·ãšçåã確ä¿ããã«ã¯ãé©åãªæ€æ œæè¡ãäžå¯æ¬ ã§ããæ·±æ€ãããããããæ ¹ç³»ãå·ã€ããããããããªäžè¬çãªééããé¿ããŠãã ããã
æ€æš¹ãæåãããããã®ã¹ããã
- å Žæã®æºåïŒ æ ¹é¢ã®2åã®å¹ ã§ãæ·±ãã¯æ ¹é¢ãšåãæ·±ãã®ç©ŽãæããŸããæ ¹ã®æé·ãä¿ãããã«ã穎ã®åšãã®åãã»ãããŸãã
- æ ¹é¢ã®æºåïŒ å®¹åšããæšããã£ãšåãåºããŸããæ ¹é¢ãç¹æ€ããå·»ããŠããæ ¹ãç· ãä»ããŠããæ ¹ãåãé€ããŸããæ ¹ãå€åŽã«åºããããã«ãæ ¹ãã»ãããŸãã
- æ€ãä»ãã®æ·±ãïŒ æ ¹é¢ã®äžéšãåšå²ã®åãšåãé«ãã«ãªãããã«æšãæ€ããŸããæ ¹ãçªæ¯ãããå¯èœæ§ããããããæ·±æ€ãã¯é¿ããŠãã ããã
- åãæ»ãïŒ æãåºããåã§ç©Žãåãæ»ããè»œãæŒãåºããŠç©ºæ°ã®ãã±ãããåãé€ããŸããåãæ»ãåã«è¥æãå壿¹è¯æãå ããã®ã¯é¿ããŠãã ããã
- æ°ŽããïŒ æ€ãä»ãåŸãåãèœã¡çãããæ ¹ã«æ°Žåãè£çµŠããããã«ãæšã«ååã«æ°ŽãäžããŸãã
- ãã«ãã³ã°ïŒ æšã®æ ¹å ã«ãã«ãã³ã°æãæ·ããæ°Žåãä¿æããéèãæå¶ããå壿ž©åºŠã調æŽããŸããè æãé²ãããããã«ãã³ã°æã¯å¹¹ããæ°ã€ã³ãé¢ããŠãã ããã
- æ¯æ±ïŒå¿ èŠãªå ŽåïŒïŒ æ¯ããå¿ èŠãªå Žåã«ã®ã¿æšã«æ¯æ±ãç«ãŠãŸããæšã匷ãå¹¹ãçºéãããããã«ã1幎åŸã«æ¯æ±ãåãå€ããŸãã
éœåžã®æš¹æšã®æå ¥ãïŒé·æçãªæè³
éœåžã®æš¹æšã®é·æçãªå¥åº·ãšæŽ»åã確ä¿ããã«ã¯ã宿çãªæå ¥ããšã¡ã³ããã³ã¹ãäžå¯æ¬ ã§ããããã«ã¯ãæ°Žãããæœè¥ãåªå®ã害è«ã»ç 害管çãå«ãŸããŸãã
åºæ¬çãªæš¹æšã®æå ¥ãæ¹æ³
- æ°ŽããïŒ ç¹ã«ä¹Ÿç¥æã«ã¯å®æçã«æ°ŽãããããŸããé »ç¹ãªæµ ãæ°Žããããããæ·±ãæ°Žããã®æ¹ã广çã§ãããœãŒã«ãŒããŒã¹ãç¹æ»ŽçæŒã䜿çšããŠãæ ¹åã«çŽæ¥æ°ŽãäŸçµŠããŸãã
- æœè¥ïŒ å¿ èŠãªæ é€çŽ ãäŸçµŠããããã«ãå¿ èŠã«å¿ããŠæš¹æšã«è¥æãäžããŸããã©ã®æ é€çŽ ãäžè¶³ããŠãããã倿ããããã«ãå壿€æ»ã宿œããŸããæ ¹ãçŒããªãããã«ãç·©å¹æ§è¥æã䜿çšããŸãã
- åªå®ïŒ æ¯ããæãç æ°ã®æãæå·ããæãåãé€ãããã«ã宿çã«æš¹æšãåªå®ããŸããæš¹æšã®åœ¢ãšæ§é ãç¶æãã空æ°ã®åŸªç°ãæ¹åããåµã«ãã被害ã®ãªã¹ã¯ãæžããããã«åªå®ããŸããå€§èŠæš¡ãªåªå®äœæ¥ã¯ãèªå®æš¹æšå»ã«äŸé ŒããŠãã ããã
- 害è«ã»ç 害管çïŒ å®³è«ãç æ°ã®å åããªããæš¹æšãç£èŠããŸãã蟲è¬ã®äœ¿çšãæå°éã«æããããã«ãç·åçç 害è«ç®¡çïŒIPMïŒæŠç¥ã宿œããŸããæš¹æšã®åé¡ã®èšºæãšæ²»çã«ã€ããŠã¯ãèªå®æš¹æšå»ã«çžè«ããŠãã ããã
- ãã«ãã³ã°ïŒ æ°Žåãä¿æããéèãæå¶ããå壿ž©åºŠã調æŽããããã«ãæšã®æ ¹å ã«ãã«ãã³ã°æã®å±€ãç¶æããŸããå¿ èŠã«å¿ããŠãã«ãã³ã°æãè£å ããŸãã
- æå·ããã®ä¿è·ïŒ è»äž¡ãå»ºèšæ©æ¢°ãç Žå£è¡çºã«ããç©ççãªæå·ããæš¹æšãä¿è·ããŸããå¿ èŠã«å¿ããŠããªãŒã¬ãŒããããªã¢ãèšçœ®ããŸãã
- åå£ç®¡çïŒ æšã®åšãã®åå£ãéæ°ããŠãææ°Žãšé žçŽ ã®äŸçµŠãæ¹åããŸããéæ©ã§åå£ãåºããªãããã«ããŠãã ããã
éœåžã®æš¹æšãçŽé¢ããäžè¬çãªèª²é¡ãžã®å¯ŸåŠ
éœåžã®æš¹æšã¯ã以äžã®ãããªç¹æã®èª²é¡ã«çŽé¢ããŠããŸãïŒ
- åå£ã®ç· åºãïŒ éœåžã®åå£ã¯ãã°ãã°åºããããŠãããæ ¹ã®æé·ãå¶éããæ°Žãšæ é€ã®åžåã劚ããŸããæ¹åçã«ã¯ãåå£ã®éæ°ãææ©ç©ã«ããå壿¹è¯ãç¹æ®ãªæ€æ œæè¡ã®äœ¿çšãªã©ããããŸãã
- æ±æïŒ éœåžã®æš¹æšã¯é«ã¬ãã«ã®å€§æ°æ±æãå壿±æã«ãããããŠãããèãæ ¹ã«æå·ãäžããå¯èœæ§ããããŸããèæ±ææ§ã®é«ã暹皮ãéžæãã倧æ°è³ªç®¡ç察çã宿œããããšã§ããããã®åœ±é¿ã軜æžã§ããŸãã
- éãããã¹ããŒã¹ïŒ éœåžã®æš¹æšã¯æ ¹ã®æé·ã¹ããŒã¹ãéãããŠããããšãå€ãããã®çºéã劚ããå¯èœæ§ããããŸããæ§é åå£ãæ ¹ã®ããªã¢ã䜿çšããããšã§ãæ ¹ãæé·ããã®ã«ååãªã¹ããŒã¹ã確ä¿ã§ããŸãã
- ç Žå£è¡çºïŒ éœåžã®æš¹æšã¯ãã°ãã°ç Žå£è¡çºã®å¯Ÿè±¡ãšãªããå¹¹ãæãæ ¹ãæå·ããå¯èœæ§ããããŸããããªãŒã¬ãŒããèšçœ®ããåžæ°ã®æèãé«ããããšã§ãç Žå£è¡çºãé²ãããšãã§ããŸãã
- å¡©å®³ïŒ å¯å·å°ã§ã¯ãéè·¯ã®åçµé²æ¢ã«äœ¿çšãããå¡©ãæš¹æšã«æå·ãäžããå¯èœæ§ããããŸããèå¡©æ§ã®é«ã暹皮ãéžæããå¡©ç®¡çæŠç¥ã宿œããããšã§ã塩害ãæå°éã«æããããšãã§ããŸãã
ã³ãã¥ããã£ã®åå ïŒã¹ãã¥ã¯ãŒãã·ããã®è²æ
éœåžææ¥ã®åãçµã¿ã«ã³ãã¥ããã£ãå·»ã蟌ãããšã¯ãã¹ãã¥ã¯ãŒãã·ããã®æèŠãè²ã¿ãæ€æš¹ãšæå ¥ãããã°ã©ã ã®é·æçãªæåã確å®ã«ããããã«äžå¯æ¬ ã§ããã³ãã¥ããã£ã®åå ã¯ããã©ã³ãã£ã¢ã®æ€æš¹ã€ãã³ããæè²ã¯ãŒã¯ã·ã§ãããåžæ°ç§åŠãããžã§ã¯ããªã©ãå€ãã®åœ¢ããšãããšãã§ããŸãã
ã³ãã¥ããã£ãå·»ã蟌ãããã®æŠç¥
- æ€æš¹ã€ãã³ãã®éå¬ïŒ ã³ãã¥ããã£ã®ã¡ã³ããŒãæ€æš¹ã€ãã³ãã«åå ããããã«æåŸ ããŸããæš¹æšãæ£ããæ€ããããããã«ããã¬ãŒãã³ã°ãšç£ç£ãæäŸããŸãã
- æè²ã¯ãŒã¯ã·ã§ããã®å®æœïŒ æš¹æšã®æå ¥ããšã¡ã³ããã³ã¹ã«é¢ããã¯ãŒã¯ã·ã§ãããæäŸããŸããã³ãã¥ããã£ã®ã¡ã³ããŒã«ãæ£ããæ°Žãããåªå®ããã«ãã³ã°ã®æ¹æ³ãæããŸãã
- åžæ°ç§åŠãããžã§ã¯ãã®åµèšïŒ ã³ãã¥ããã£ã®ã¡ã³ããŒãæš¹æšã®å¥åº·ãšæé·ã®ã¢ãã¿ãªã³ã°ã«åå ãããŸããæš¹çš®ããµã€ãºãç¶æ ã«é¢ããããŒã¿ãåéããŸãã
- æš¹æšã®é芪å¶åºŠã®ç¢ºç«ïŒ ã³ãã¥ããã£ã®ã¡ã³ããŒãåã ã®æš¹æšã®é芪ãšãªããæå ¥ããããããšãèš±å¯ããŸããé芪ã«ã¯ãã¬ãŒãã³ã°ãšãªãœãŒã¹ãæäŸããŸãã
- æš¹æšè«®åå§å¡äŒã®èšç«ïŒ ã³ãã¥ããã£ã®ã¡ã³ããŒãæš¹æšå»ãéœåžèšç»å®¶ã§æ§æãããæš¹æšè«®åå§å¡äŒãèšç«ããŸããå§å¡äŒã¯ãéœåžææ¥ã®æ¿çãããã°ã©ã ã«ã€ããŠåžã«å©èšããããšãã§ããŸãã
- æš¹æšåçºãã£ã³ããŒã³ã®æšé²ïŒ ãœãŒã·ã£ã«ã¡ãã£ã¢ããã¥ãŒã¹ã¬ã¿ãŒãã³ãã¥ããã£ã€ãã³ããéããŠãéœåžã®æš¹æšã®æ©æµã«ã€ããŠåžæ°ã®æèãé«ããŸãã
éœåžæã®æªæ¥
éœåžãæé·ãé²åãç¶ããã«ã€ããŠãéœåžæã®éèŠæ§ã¯å¢ãã°ããã§ããéœåžææ¥ãžã®æè³ã¯ãç§ãã¡ã®éœåžã®å¥åº·ã幞çŠãæç¶å¯èœæ§ãžã®æè³ã§ããæš¹æšã®éžæãæ€æ œãæå ¥ããã³ãã¥ããã£ã®é¢äžã«ããããã¹ããã©ã¯ãã£ã¹ã宿œããããšã§ãç§ãã¡ã¯éœåžæãå°æ¥ã®äžä»£ã«ããã£ãŠç¹æ ããããšã確å®ã«ããããšãã§ããŸãã
éœåžææ¥ã«ãããæ°ããªãã¬ã³ã
- ã°ãªãŒã³ã€ã³ãã©ïŒ éœåžæãããåºç¯ãªã°ãªãŒã³ã€ã³ãã©ãããã¯ãŒã¯ã«çµ±åããéšæ°Žç®¡çã倧æ°è³ªæ¹åãçæ¯å°åµåºãªã©ãè€æ°ã®æ©æµãæäŸããŸãã
- ããŒã¿é§ååã®éœåžææ¥ïŒ æè¡ãšããŒã¿åæã䜿çšããŠãæš¹æšã®å¥åº·ãç£èŠããæ€æš¹å Žæãæé©åããæš¹æšã®æå ¥ãæ¹æ³ãæ¹åããŸãã
- 匷éãªéœåžæïŒ 倿§ãªæš¹çš®ãéžæããé©å¿çç®¡çæŠç¥ã宿œããããšã§ãæ°åå€åã害è«ãç æ°ã«åŒ·ãéœåžæãåµåºããŸãã
- ã³ãã¥ããã£ããŒã¹ã®éœåžææ¥ïŒ ã³ãã¥ããã£ãéœåžææ¥ã®èšç»ãšå®æœã«åå ã§ããããã«ããæææãšã¹ãã¥ã¯ãŒãã·ãããè²ã¿ãŸãã
- çæ ç³»ãµãŒãã¹ã®äŸ¡å€è©äŸ¡ïŒ æ€æš¹ãšæå ¥ããžã®æè³ãæ£åœåããããã«ãéœåžæã®çµæžçããã³ç°å¢çæ©æµãå®éåããŸãã
çµè«ïŒããç·è±ãã§å¥åº·ãªéœåžãè²ã
éœåžã®æš¹æšã¯åãªãè£ é£ŸçãªèŠçŽ ã§ã¯ãããŸããããããã¯ãå¥åº·çã§æç¶å¯èœãªéœåžç°å¢ã®äžå¯æ¬ ãªæ§æèŠçŽ ã§ãããã®æ©æµãçè§£ããæå ¥ãã«ããããã¹ããã©ã¯ãã£ã¹ãå®è·µããã³ãã¥ããã£ããã®ã¹ãã¥ã¯ãŒãã·ããã«å·»ã蟌ãããšã§ãç§ãã¡ã¯éœåžæã®å¯èœæ§ãæå€§éã«åŒãåºãããã¹ãŠã®äººã«ãšã£ãŠããç·è±ãã§ãããå¥åº·çã§ãããäœã¿ãããéœåžãåµé ããããšãã§ããŸããç§ãã¡ã®éœåžæ¯èгãå€é©ããããæç¶å¯èœãªæªæ¥ãç¯ãããã«ãæš¹æšã®åãåãå ¥ããŸãããã
åèè³æïŒ * åœéã¢ãŒããªã«ã«ãã£ãŒåäŒ (ISA) * ã¢ãŒããŒãã€è²¡å£ * å°åã®éœåžææ¥éšé