![]() |
![]() |
²ÝÂê̾ |
B-51¡¡CH4¡¢N2O¤Î¥¤¥ó¥Ù¥ó¥È¥ê¡¼¤ÎÀºå̲½¤È³«È¯Ãæ³Ëµ»½Ñ¤ÎÆâ³°¤Ø¤ÎÉáµÚ |
||
²ÝÂêÂåɽ¼Ô̾ |
°ð¿¹ ͪʿ ¡Ê´Ä¶¾Ê¡¡ÆÈΩ¹ÔÀ¯Ë¡¿Í¹ñΩ´Ä¶¸¦µæ½ê¡¡½Û´Ä·¿¼Ò²ñ·ÁÀ®¿ä¿Ê¡¦ÇÑ´þʪ¸¦µæ¥»¥ó¥¿¡¼¡¡¥Ð¥¤¥ª¥¨¥³¥¨¥ó¥¸¥Ë¥¢¥ê¥ó¥°¸¦µæ¼¼¡Ë |
||
¸¦µæ´ü´Ö |
Ê¿À®£±£²¡Ý£±£´Ç¯ÅÙ |
¹ç·×ͽ»»³Û |
258,049Àé±ß ¡Ê¤¦¤Á14ǯÅÙ¡¡85,527Àé±ß¡Ë |
¸¦µæÂÎÀ© ¡Ê£±¡Ë¸ÇÄêdz¾ÆÁõÃ֤ˤª¤±¤ëN2OÂкöµ»½Ñ¤ª¤è¤Ó»º¶È³èưµ¯¸»¤ÎCH4¡¢N2O¥¤¥ó¥Ù¥ó¥È¥ê¡¼¿äÄê¤Ë´Ø¤¹¤ë¸¦µæ ¡Ê·ÐºÑ»º¶È¾Ê¡¡ÆÈΩ¹ÔÀ¯Ë¡¿Í»º¶Èµ»½ÑÁí¹ç¸¦µæ½ê¡Ë ¡Ê£²¡Ë¼«Æ°¼Ö¤ÎN2OÇÓ½ÐÁíÎÌ¿ä·×¤È¤½¤ÎÄ㸺¼êË¡¤ÎÃæ³Ëµ»½Ñ¤ÎÈÆÍѲ½¤ÈÉáµÚ¤Ë´Ø¤¹¤ë¸¦µæ ¡Ê¹ñÅÚ¸òÄ̾ʡ¡ÆÈΩ¹ÔÀ¯Ë¡¿Í¸òÄ̰ÂÁ´´Ä¶¸¦µæ½ê¡Ë ¡Ê£³¡Ë¥Ð¥¤¥ª¡¦¥¨¥³¥·¥¹¥Æ¥à¤ò³èÍѤ·¤¿À¸³è·Ï¡¦»ö¶È¾ì·ÏÇÓ¿å¤ÎCH4¡¢N2OÍÞÀ©ÂкöÃæ³Ëµ»½Ñ¤ÎÈÆÍѲ½¤ÈÉáµÚ¤Ë´Ø¤¹¤ë¸¦µæ ¡Ê´Ä¶¾Ê¡¡ÆÈΩ¹ÔÀ¯Ë¡¿Í¹ñΩ´Ä¶¸¦µæ½ê¡Ë ¢CH4¡¢N2OÊü½ÐÍÞÀ©¤Î¤¿¤á¤ÎÅÚ¾í³èÍѽèÍý¼êË¡¤Î±¿Å¾Áàºî¡¦´ÉÍý¾ò·ï¤Î³ÎΩ²½¤Ë´Ø¤¹¤ë¸¦µæ ¡Ê´Ä¶¾Ê¡¡ÆÈΩ¹ÔÀ¯Ë¡¿Í¹ñΩ´Ä¶¸¦µæ½ê¡Ë £CH4¡¢N2OÊü½ÐÍÞÀ©¤Î¤¿¤á¤Î¿åÀ¸¿¢ÊªÅù¤ò³èÍѤ·¤¿½èÍý¼êË¡¤Î±¿Å¾Áàºî¡¦´ÉÍý¾ò·ï¤Î³ÎΩ²½¤Ë´Ø¤¹¤ë¸¦µæ ¡Ê´Ä¶¾Ê¡¡ÆÈΩ¹ÔÀ¯Ë¡¿Í¹ñΩ´Ä¶¸¦µæ½ê¡Ë ¡Ê£´¡ËÇÑ´þʪ½èÍýʬÌî¤Ë¤ª¤±¤ëCH4¡¢N2OÇÓ½ÐÍÞÀ©Ãæ³Ëµ»½Ñ¤ÎÈÆÍѲ½¤ÈÉáµÚ¤Ë´Ø¤¹¤ë¸¦µæ ¡Ê´Ä¶¾Ê¡¡ÆÈΩ¹ÔÀ¯Ë¡¿Í¹ñΩ´Ä¶¸¦µæ½ê¡Ë ¡Ê£µ¡Ë²¼¿åÆ»»ÜÀߤò³èÍѤ·¤¿CH4¡¢N2O¤ÎÇÓ½ÐÍÞÀ©Ãæ³Ëµ»½Ñ¤ÎÈÆÍѲ½¤ÈÉáµÚ¤Ë´Ø¤¹¤ë¸¦µæ ¡Ê¹ñÅÚ¸òÄ̾ʡ¡¹ñÅÚµ»½ÑÀ¯ºöÁí¹ç¸¦µæ½ê¡Ë ¡Ê£¶¡ËÇÀ¹ÌÎÓÃϤˤª¤±¤ëCH4¡¢N2O¤ÎȯÀ¸¡¦µÛ¼ýÎ̤Îɾ²Á¤È¤½¤ÎȯÀ¸ÍÞÀ©µ»½Ñ¤Î³ÎΩ¤Ë´Ø¤¹¤ë¸¦µæ ¡¥¢¥¸¥¢¤ÎÇÀ¹ÌÃϤˤª¤±¤ëCH4¡¢N2O¤ÎȯÀ¸Î̤Îɾ²Á¤È¤½¤ÎȯÀ¸ÍÞÀ©µ»½Ñ¤Î³ÎΩ¤Ë´Ø¤¹¤ë¸¦µæ ¡ÊÇÀ¿å¾Ê¡¡ÆÈΩ¹ÔÀ¯Ë¡¿ÍÇÀ¶È´Ä¶µ»½Ñ¸¦µæ½ê¡¢ÆÈΩ¹ÔÀ¯Ë¡¿ÍÇÀ¶Èµ»½Ñ¸¦µæµ¡¹½ÌîºÚ¡¦Ãã¶È¸¦µæ½ê¡¢ ¢Å쥢¥¸¥¢¤Î¿¹ÎÓÅÚ¾í¤Ë¤ª¤±¤ëCH4¡¢N2O¼ý»Ù¤Îɾ²Á¤Ë´Ø¤¹¤ë¸¦µæ ¡ÊÇÀ¿å¾Ê¡¡ÆÈΩ¹ÔÀ¯Ë¡¿Í¿¹ÎÓÁí¹ç¸¦µæ½êË̳¤Æ»»Ù½ê¡¢Ë̳¤Æ»Âç³Ø¡¢ÅìµþÇÀ¹©Âç³Ø¡¢Ì¾¸Å²°Âç³Ø¡Ë ¡ÊÇÀ¿å¾Ê¡¡ÆÈΩ¹ÔÀ¯Ë¡¿ÍÇÀ¶Èµ»½Ñ¸¦µæµ¡¹½ÃÜ»ºÁðÃϸ¦µæ½ê¡Ë ¡Ê£¸¡ËÅìÆî¥¢¥¸¥¢Ãϰè¤Ë¤ª¤±¤ëÈ¿çí²ÈÃܤ«¤é¤ÎCH4ȯÀ¸¤ÎÍÞÀ©¤ÎÃæ³Ëµ»½Ñ¤ÎÈÆÍѲ½¤ÈÉáµÚ¤Ë´Ø¤¹¤ë³«È¯ ¡ÊÇÀ¿å¾Ê¡¡ÆÈΩ¹ÔÀ¯Ë¡¿ÍÇÀ¶Èµ»½Ñ¸¦µæµ¡¹½¶å½£²ÆìÇÀ¶È¸¦µæ¥»¥ó¥¿¡¼¡Ë ¡Ê´Ä¶¾Ê¡¡ÆÈΩ¹ÔÀ¯Ë¡¿Í¹ñΩ´Ä¶¸¦µæ½ê¡¢ÅìËÌÂç³Ø¡¢ÃÞÇÈÂç³Ø¡¢Áá°ðÅÄÂç³Ø¡¢ÅìË̳ر¡Âç³Ø¡Ë |
|||
¸¦µæ³µÍ× £±¡¥½ø¡Ê¸¦µæÇØ·ÊÅù¡Ë ¡¡Ãϵ岹ÃȲ½Âкö¤Ë¤ª¤¤¤Æ¼è¤êÁȤà¤Ù¤½ÅÍײÝÂê¤È¤Ê¤ëCO2¤Ë²Ã¤¨¤ÆCH4¡¢N2O¡¢HFC¡¢PFC¡¢SF6¤ò´Þ¤á¤Æ¥Ð¥¹¥±¥Ã¥È¥¢¥×¥í¡¼¥Á¤Ë¤è¤ëºï¸ºÌÜɸ¤¬COP3¤ÇÀßÄꤵ¤ì¤¿¡£¤·¤«¤·¡¢¤³¤ì¤é¤ÎGHG¤Î¤Ê¤«¤ÇÆÃ¤ËCH4¡¢N2O¤Î³ÆÇӽи»¤Ë¤ª¤±¤ëÇÓ½ÐÎÌ¿ä·×ÀºÅÙ¤Ï¶Ë¤á¤ÆÄ㤤¤Î¤¬¸½¾õ¤Ç¤¢¤ê¡¢¤³¤ì¤é¤Î¿ä·×ÀºÅÙ¤ÎÄ㤵¤¬¡¢¸úΨŪ¤ÊGHGºï¸º¥¢¥¯¥·¥ç¥ó¥×¥é¥ó¤ÎºîÀ®¤Î¥Í¥Ã¥¯¤È¤Ê¤Ã¤Æ¤¤¤ë¡£¤³¤Î¤è¤¦¤ÊÇØ·Ê¤«¤éIPCC¤Ë¤ª¤¤¤Æ¤âCH4¡¢N2O¤Î³ÆÇӽи»Ê¬Ìî¤Ë¤ª¤¤¤ÆÇÓ½ÐÎÌ¿ä·×ÀºÅÙ³ÎÊݤΤ¿¤á¤ÎÀìÌç²È²ñµÄ¤ò³«ºÅ¤·¸¡Æ¤¤ò¹Ô¤¦¤È¤È¤â¤Ë¡¢¥¤¥ó¥Ù¥ó¥È¥ê¡¼¥×¥í¥°¥é¥à¤Î½ÅÍ×À¤Ë´Õ¤ß¥¤¥ó¥Ù¥ó¥È¥ê¡¼¥¿¥¹¥¯¥Õ¥©¡¼¥¹¤òÀßÃÖ¤·¡¢¤½¤Îµ»½Ñ»Ù±ç¥æ¥Ë¥Ã¥È¡ÊTSU¡Ë¤¬ÆüËܤÇÀßÃÖ¤µ¤ì¤¿¡£¤·¤¿¤¬¤Ã¤ÆTSU¤Î³èư¤ËÂФ·¤Æ²Ê³Øµ»½ÑŪ΢ÉÕ¤±¤òÍ¿¤¨¤ë¸¦µæ¤Ï²æ¤¬¹ñ¤È¤·¤Æ¶Ë¤á¤Æ¶ÛµÞ¤«¤Ä½ÅÍפʰÌÃ֤Ť±¤È¤Ê¤Ã¤Æ¤¤¤ë¡£ ¡¡¤³¤³¤ÇÂоݤȤ¹¤ë¤³¤ì¤éCH4¡¢N2O¤ÏCO2¤ËÈæ¤Ù¡¢³Æ¡¹20-30ÇÜ¡¢300-400ÇܤÈÃø¤·¤¯¹â¤¤²¹ÃȲ½¥Ý¥Æ¥ó¥·¥ã¥ë¤òͤ·¤Æ¤ª¤ê¡¢¤½¤ÎÂкö¤Ï½ÅÍפǤ¢¤ë¡£¤³¤ì¤é¤Î¥¬¥¹¤Ï¥¨¥Í¥ë¥®¡¼Ê¬Ìî¡¢¹©¶È¥×¥í¥»¥¹Ê¬Ìî¡¢ÇÀ¶ÈʬÌî¡¢±ø¿å¡¦ÇÑ´þʪʬÌî¤Ê¤É¤ÎÉý¹¤¤Ê¬Ì¤éÇӽФµ¤ì¤Æ¤¤¤ë¤¬¡¢³ÆÊ¬Ìî¤Ë¤ª¤±¤ëÂкöµ»½Ñ¤ÈCH4¡¢N2OȯÀ¸¤È¤Î´Ø·¸¤ò¤ß¤ë¤È¡¢´ÉÍý¾ò·ï¡¢±¿Å¾Áàºî¾ò·ïÅù¤ÎÊѲ½¤ÈϢư¤·¤ÆÂçÎ̤ËÇӽФµ¤ì¤¿¤ê¡¢ÇÓ½ÐÎ̤¬ÍÞÀ©¤µ¤ì¤¿¤ê¤¹¤ë¤³¤È¤¬ÌÀ¤é¤«¤È¤Ê¤ê¤Ä¤Ä¤¢¤ë¡£ ¡¡Ëܸ¦µæ¤Ç¤Ï¤³¤ì¤é¤ÎÅÀ¤ò´Õ¤ß¡¢ÉáµÚ²Äǽ¤ÊÃæ³Ëµ»½Ñ¤È¤·¤Æ¤Îºï¸ºÂкöµ»½Ñ¤ÎÃê½Ð¤ª¤è¤Ó³«È¯¤ò¿ä¿Ê¤¹¤ë¤ÈƱ»þ¤Ë¡¢¤³¤ì¤é¤ÎÆÃÀ¤ÎÄêÎ̲½¡¢²òÀÏɾ²Á¤ò¹Ô¤¦¤³¤È¤Ç¡¢¥¤¥ó¥Ù¥ó¥È¥ê¡¼¤ÎÀºå̲½¤È½¼¼Â²½¤ò¿Þ¤Ã¤¿¡£¤Þ¤¿¡¢À¤³¦¿Í¸ý¤ÎÌó60%¤òÀê¤á¡¢CH4¡¢N2O¤ÎÂ礤ÊÇӽХݥƥ󥷥ã¥ë¡¢¤¹¤Ê¤ï¤ÁÀøºßÎϤòͤ·¤Æ¤¤¤ë¤È¹Í¤¨¤é¤ì¤ë¥¢¥¸¥¢Ãϰè¤Î³«È¯ÅÓ¾å¹ñ¤ò»ëÌî¤ËÆþ¤ì¤ëɬÍפ¬¤¢¤ë¤³¤È¤ò¹Íθ¤·¤Æ¡¢CH4¡¢N2OÂкöÃæ³Ëµ»½Ñ¤ÎÉáµÚ¤Î²ÄǽÀ¤È¥¤¥ó¥Ù¥ó¥È¥ê¡¼¤ÎÀºÅ٤θþ¾å¤È½¼¼Â²½¤Î¸¦µæ¤ò¶¯²½¤·¡¢³ÆÊ¬Ìî¤Ç³«È¯¤µ¤ì¤Ä¤Ä¤¢¤ëCH4¡¢N2Oºï¸ºÃæ³ËÂкöµ»½Ñ¤ÈºÇŬ´ÉÍý¡¦Áàºî¾ò·ïÅù¤Î¸¡Æ¤É¾²Á¤È¹ñÆâ¤Ï¤â¤È¤è¤ê¥¢¥¸¥¢Ãϰè¤Î³«È¯ÅÓ¾å¹ñ¤Ø¤ÎÂкöµ»½Ñ¤ÎÉáµÚ¤È¤½¤ÎƳÆþ¡¦ÂÐÈñÍѸú²Ì¤Î²òÀÏɾ²Á¤ò¶¯²½¡¢¤«¤ÄIPCC¥¤¥ó¥Ù¥ó¥È¥ê¡¼¹½Ãۤؤι׸¥¤ò½ÅÍפʰÌÃ֤Ť±¤È¤·¤¿¡£
£²¡¥¸¦µæÌÜŪ ¡¡Ëܸ¦µæ¤Ç¤ÏÉԳμÂÀ¤Î¹â¤¤CH4¡¢N2O¤Î¿Í°ÙȯÀ¸¸»¤Ë¤ª¤±¤ë¥¤¥ó¥Ù¥ó¥È¥ê¡¼¤ÎÀºå̲½¤È¤½¤ì¤¾¤ì¤ÎʬÌî¤Ë¤ª¤±¤ëÂкöµ»½Ñ¤Î³ÎΩ¤ÈÉáµÚ¤Ë¤ª¤±¤ëÊýºö¤Î¤¢¤êÊý¤òÀ¤³¦¿Í¸ý¤Î60%¤òÀê¤á¡¢º£¸å¤âµÞ®¤Ê¿Í¸ý¤Î¿¤Ó¤¬Í½ÁÛ¤µ¤ì¤ë¥¢¥¸¥¢Ãϰè¤Î³«È¯ÅÓ¾å¹ñ¤ò»ëÌî¤ËÆþ¤ì¤¿¸¡Æ¤¤ò¹Ô¤Ã¤¿¤¬¡¢³ÆÊ¬Ìî¤Ë¤ª¤±¤ë¸¦µæÌÜŪ¤ò°Ê²¼¤Ë¼¨¤¹¡£ ¡¡Ç³¾Æ¤ª¤è¤ÓdzÎÁ¤Îϳ±ÌʬÌî¤Ç¤Ï¸ÇÄêȯÀ¸¸»¤«¤é¤ÎN2Oºï¸º¤Ë´Ø¤·¤ÆÊ¬²ò¿¨Çޤγ«È¯¤ò¹Ô¤¦¤È¤È¤â¤Ë¡¢¸ÇÄêȯÀ¸¸»¤«¤é¤ÎN2O¤ª¤è¤ÓdzÎÁϳ±Ì¤Ë·¸¤ëCH4ÇÓ½ÐÎ̤Υ¤¥ó¥Ù¥ó¥È¥ê¡¼¤Î¿ä·×ÀºÅÙ¤ÎÀºå̲½¤ò¿Þ¤Ã¤¿¡£¼«Æ°¼ÖʬÌî¤Ç¤Ï³Æ¹ñ¤ÎN2OÁíÇÓ½ÐÎ̤òƱ°ì¤Î¼êË¡¤Çɾ²Á¤·¡¢N2O¿ä·×ÀºÅÙ¤ò¤è¤êÌÀ³Î²½¤¹¤ë¤¿¤á¤Ë¡¢¹ñÊ̤˰ۤʤëÁö¹Ô¥â¡¼¥É´Ö¤Ë¤ª¤±¤ëN2OÇÓ½ÐÎÌÁê´ØÃͤÎÇİ®¤«¤éN2OÇÓ½ÐÎÌ¿ä·×¤ÎÀºå̲½¤ò¿Þ¤ê¡¢N2OÇӽк︺Âкöµ»½Ñ¤Î¼Â¸úÀ¤ò¸¡Æ¤¤·¤¿¡£À¸³è·Ï¡¢»ö¶È¾ì·ÏÇÓ¿å½èÍýʬÌî¤Ç¤ÏÀ¸³è·Ï¡¢»ö¶È¾ì·ÏÇÓ¿å¤Î¥Ð¥¤¥ª¡¦¥¨¥³¥¨¥ó¥¸¥Ë¥¢¥ê¥ó¥°½èÍý¤«¤é¤ÎCH4¡¢N2OÇÓ½ÐÎÌ¿ä·×¤ÎÀºå̲½¤ÈÍÞÀ©Âкöµ»½Ñ¤Î¼Â¾ÚŪ¸¡Æ¤¤Ë¤è¤ëÆâ³°¤Ø¤ÎÉáµÚ¤òÌܻؤ·¤¿Ãæ³Ëµ»½Ñ¤Î³ÎΩ¤ª¤è¤Ó³«È¯ÅÓ¾å¹ñ¤Ø¤ÎŬÍѤΤ¿¤á¤Î´Ê°×µ»½Ñ²½¤òEFFÀ©Å٤γèÍѤò´Þ¤á¤Æ¸¡Æ¤¤·¤¿¡£ÇÑ´þʪʬÌî¤Ç¤ÏºÇ½ª½èʬ¾ì¤«¤é¤ÎCH4ÇÓ½ÐÎÌ¡¢Íµ¡ÀÇÑ´þʪ¥ê¥µ¥¤¥¯¥ë¤ª¤è¤Ó»º¶ÈÇÑ´þʪ½èÍý¡¦½èʬ¥×¥í¥»¥¹¤«¤é¤ÎCH4¡¢N2O¤ÎÇÓ½ÐÎÌ¿ä·×¤ÎÀºå̲½¤ÈºÇ½ª½èʬ¾ì¤Ë¤ª¤±¤ëÇÓ½ÐÍÞÀ©ÂкöÃæ³Ëµ»½Ñ¤Î³ÎΩ¤ò¿Þ¤Ã¤¿¡£²¼¿åƻʬÌî¤Ç¤ÏÃâÁÇ¡¢¥ê¥óÂкö¤È¤·¤Æ¤Î¹âÅÙ½èÍý¤ª¤è¤Ó±øÅ¥½èÍý¤Î¹âÅÙ²½¤ËÂбþ¤·¤¿CH4¡¢N2O¤ÎÇӽз¸¿ô¤ÎÀ°È÷¤ò¹Ô¤¤¡¢ÇÓ½ÐÎÌ¿ä·×¤ÎÀºå̲½¤ò¿Þ¤ê¡¢Ãϰè¤Ë¤ª¤±¤ëÀ¸¤´¤ßÅù¤Î͵¡ÀÇÑ´þʪ¤ò²¼¿åÆ»»ÜÀߤؼõ¤±Æþ¤ì¡¢CH4ȯ¹Ú½èÍý¡¢È¯À¸CH4¤Î͸úÍøÍѤˤè¤ëºï¸º¼êË¡¤Î¸¡Æ¤¤ò¹Ô¤Ã¤¿¡£ÇÀ¹ÌÎÓÃÏʬÌî¤Ç¤Ï¥¢¥¸¥¢¤ÎÇÀ¹ÌÎÓÃϤ˷¸¤ëCH4¡¢N2O¤ÎÇӽС¢µÛ¼ýÎ̤ò¿åÅÄ¡¢ÈªÃÏ¡¢¿¹ÎÓÅÚ¾í¡¢ÁðÃϤª¤è¤ÓÇÀ¶È»Ä¤µ¤Îdz¾Æ²áÄø¤Ë¤è¤êÌÀ¤é¤«¤Ë¤·¡¢Åö³ºÃϰè¤ËŬ¤·¤¿ÈªÃϤ«¤é¤ÎN2OÍÞÀ©Âкöµ»½Ñ¤Î³«È¯¤ò¿Þ¤Ã¤¿¡£ÃÜ»ºÊ¬Ìî¤Ç¤Ï¥¢¥¸¥¢Ãϰè¤Ë¤ª¤±¤ë²ÈÃÜͳÍèCH4ÇÓ½ÐÎ̤δʰ׬ÄêÊýË¡¤ò³«È¯¤·¡¢Åö³ºÃϰè¤Ç¿¤¯»ôÍܤµ¤ì¤ë¡¢áîµí¡¢¿åµí¤«¤é¤ÎÇÓ½ÐÎ̤οäÄêÀºÅÙ¤ò³ÎÊݤ¹¤ë¤È¤È¤â¤Ë¡¢CH4ÇÓ½ÐÎ̤¬¹â¤¤¤È¹Í¤¨¤é¤ì¤ëÅìÆî¥¢¥¸¥¢Ãϰè¤Ë¤ª¤±¤ëÉáµÚ²Äǽ¤ÊÍÞÀ©µ»½Ñ¤ÈʵǢ½èÍý¤ËͳÍ褹¤ëCH4¡¢N2O¤ÎÇÓ½ÐÎÌ¿äÄê¤ÎÀºÌ©²½¤ò¿Þ¤Ã¤¿¡£¤³¤ì¤é¤Î³ÆÊ¬Ìî¤Ë¤ª¤±¤ëÍ×ÁǸ¦µæ¤òÁí¹ç²½¤·¡¢É¾²Á¤¹¤ë¤¿¤á¤ËËÜ¥×¥í¥¸¥§¥¯¥È¸¦µæ¤Ë¤è¤ê³«È¯¡¢¼Â¾ÚŪ¸¡Æ¤¤¬À®¤µ¤ì¤¿Âкöµ»½Ñ¤Îºï¸º¸ú²Ì¤òɾ²Á¤¹¤ë¾å¤Ç½ÅÍפÊCH4¡¢N2O¥¤¥ó¥Ù¥ó¥È¥ê¡¼¤ª¤è¤Ó³ÆÊ¬Ìî¤Ë¤ª¤±¤ëÂкöµ»½Ñ¤Î¸ú²ÌŪ¤ÊÉáµÚÀ°È÷¤Î¤¿¤á¤Î¥³¥¹¥È¡¦¸úΨÀ¡¦ÈÆÍÑÀÅù¤ò¹Íθ¤·¡¢¥³¥¹¥È¤ò´ðËܤȤ·¡¢´Ä¶¤Ø¤Î±Æ¶ÁÅù¤ò¹Íθ¤·¤¿Âкöµ»½Ñ¤ÎÁí¹çɾ²Á¤ò¹Ô¤¤¡¢CH4¡¢N2O¥¤¥ó¥Ù¥ó¥È¥ê¡¼¤ÎÀºå̲½¤ò¸Ä¡¹¤ÎÂкö¤Î¼Â¸½¤ª¤è¤Ó¹ñÆâ³°¤Ø¤ÎÉáµÚ¤Î²ÄǽÀ¤ò¸¡Æ¤¤·¤¿¡£
£³¡¥¸¦µæ¤ÎÆâÍÆ¡¦À®²Ì ¡Ê£±¡Ë¸ÇÄêdz¾ÆÁõÃ֤ˤª¤±¤ëN2OÂкöµ»½Ñ¤ª¤è¤Ó»º¶È³èưµ¯¸»¤ÎCH4¡¢N2O¥¤¥ó¥Ù¥ó¥È¥ê¡¼¿äÄê¤Ë´Ø¤¹¤ë¸¦µæ ¡¡N2Oʬ²ò¿¨ÇޤˤĤ¤¤Æ¡¢Ä´À½ÊýË¡¤äôÂΤμïÎà¡¢¶¦Â¸¥¬¥¹À®Ê¬¤Î±Æ¶Á¤Ë¤Ä¤¤¤ÆÄ´¤Ù¤¿¡£¼ï¡¹¤ÎRh/MOx¿¨ÇÞ¤ÎÃæ¤Ç¡¢Al2O3¡¢ZrO2ô»ý¿¨ÇÞ¤Ï¿å¾øµ¤¤ÈNO2¤¬¶¦Â¸¤·¤Æ¤âÈæ³ÓŪ¹â¤¤³èÀ¤ò¼¨¤¹¤³¤È¤¬¤ï¤«¤Ã¤¿¡£¤Þ¤¿¡¢¼ï¡¹¤ÎÅ´¡Ý¥¼¥ª¥é¥¤¥È¿¨ÇޤˤĤ¤¤Æ¸¡Æ¤¤·¡¢»ÀÁǶ¦Â¸²¼¤Ë¤ª¤±¤ëN2Oʬ²ò¤Ë¤ÏÅ´¡Ý¥Õ¥§¥ê¥¨¥é¥¤¥È¤¬Å¬¤¹¤ë¤³¤È¤òÌÀ¤é¤«¤Ë¤·¤¿¡£N2OÁªÂò´Ô¸µ¿¨ÇޤˤĤ¤¤Æ¤Ï¡¢Å´¡Ý¥¼¥ª¥é¥¤¥È¤¬Ãº²½¿åÁǤˤè¤ëN2O¤Î´Ô¸µ¤Ë͸ú¤Ç¤¢¤ë¤³¤È¡¢Ãæ¤Ç¤âFe-BEA¤ÏCH4¤Ë¤è¤ë´Ô¸µ¤Ë¹â³èÀ¤ò¼¨¤¹¤³¤È¤òÌÀ¤é¤«¤Ë¤·¤¿¡£NOxÁªÂò´Ô¸µ¿¨ÇޤˤĤ¤¤Æ¤Ï¡¢Ag/Al2O3¡Ý¥¨¥¿¥Î¡¼¥ë·Ï¤Ë¤Ä¤¤¤ÆN2O¤ÎÉûÀ¸¾õ¶·¤òÄ´¤Ù¤¿¡£¤Þ¤¿¥á¥¿¥Î¡¼¥ë¤Ë¤è¤ëNOx´Ô¸µ¤Ç¤Ï¡¢¥Õ¥§¥ê¥¨¥é¥¤¥È·Ï¿¨ÇÞ¤¬NOx½üµîΨ¤¬¹â¤¯¡¢N2O¤½¤Î¾¤Î´ÞÃâÁDz½¹çʪ¤ÎÉûÀ¸¤¬¾¯¤Ê¤¤¤³¤È¤òÌÀ¤é¤«¤Ë¤·¤¿¡£N2O¥¤¥ó¥Ù¥ó¥È¥ê¡¼¤Ë¤Ä¤¤¤Æ¤Ï¡¢Î®Æ°ÁØ·Á¼°¤Î²¼¿å±øÅ¥¾ÆµÑϧ6´ð¤ÎN2OÇÓ½ÐÇ»ÅÙ¤ò1¡Á2½µ´ÖϢ³¬Äꤷ¡¢N2OÇӽз¸¿ô¤òµá¤á¤¿¡£N2OÇ»ÅÙ¤Ïϧ¤Î±¿Å¾¾õÂÖ¤ÇÊѲ½¤·¡¢Ã»»þ´Ö¤Î¥µ¥ó¥×¥ê¥ó¥°¤Ç·èÄꤷ¤¿N2OÇӽз¸¿ô¤Ïɬ¤º¤·¤âϧ¤ÎN2OÇÓ½ÐÎ̤ò¼¨¤µ¤Ê¤¤¤³¤È¤¬¤ï¤«¤Ã¤¿¡£ÆÀ¤é¤ì¤¿N2OÇӽз¸¿ô¤Ï¼¾±øÅ¥´ð½à¤Ç350¡Á1,416¡ÊÊ¿¶Ñ792¡Ëg-N2O¡¦t-WS-1¡¢´¥Áç±øÅ¥´ð½à¤Ç1,672¡Á6,643¡ÊÊ¿¶Ñ3755¡Ëg-N2O¡¦t-DS-1¤Ç¤¢¤ê¡¢IPCC¤Î¿ä¾©ÃͤËÈæ¤Ù¤«¤Ê¤êÂ礤ÊÃͤȤʤä¿¡£¤Þ¤¿¡¢N2OÇÓ½ÐÇ»Å٤ϾƵÑϧ¤Î¥Õ¥ê¡¼¥Ü¡¼¥É²¹Å٤ǤܷۤèÄꤵ¤ì¤ë¤³¤È¤¬³Îǧ¤µ¤ì¤¿¡£¤³¤ÎÃ諤ò´ð¤Ë¡¢Á´¹ñ17´ð¤Î²¼¿å±øÅ¥¾ÆµÑϧ¤Î±¿Å¾¥Ç¡¼¥¿¤ò²òÀϤ·¡¢¥Õ¥ê¡¼¥Ü¡¼¥ÉºÇ¹â²¹ÅÙ¤«¤éN2OÇÓ½ÐÇ»ÅÙ¤ò¿äÄꤷ¡¢Çӽз¸¿ô¤ò·×»»¤·¤¿¡£¤½¤ÎÊ¿¶ÑÃÍ¡ÊÍÆÎÌ´ª°ÆÃ͡ˤÏ733g- N2O¡¦t-WS-1¤Ç¡¢¼ÂÃÏÄ´ºº¤·¤¿¾ÆµÑϧ¤ÎÊ¿¶ÑÃͤȤۤܰìÃפ·¤¿¡£ÀÐú¤ÎºÎ·¡Ãʳ¬¤ÇÊü½Ð¤µ¤ì¤ëCH4Î̤οäÄê¤ò¹Ô¤Ã¤¿·ë²Ì¡¢ÏªÅ·Ãº¹Û¤Ç¤ÏCH4¥Õ¥é¥Ã¥¯¥¹¤Î¬Äê¤ò¹Ô¤Ã¤¿¤¬¡¢Â¬Äê¸Â³¦¤Ë㤻¤º¡¢ÇíÅÚºî¶ÈÁ°¸å¤Ë¤Ï´û¤ËCH4Êü½Ð¤¬¹Ô¤ï¤ì¤Æ¤¤¤ë¤³¤È¤¬¿ä»¡¤µ¤ì¤¿¡£¹£ÆâºÎ·¡¤Î¾ì¹ç¡¢Ê¿¶ÑÀÚ±©¿¼ÅÙÊ̤Îñ°Ì½ÐúÅö¤ê¤ÎCH4Î̤òµá¤á¤¿¡£¤½¤Î·ë²Ì¡¢¿¼ÅÙ¤òÁý¤¹¤ÈCH4Î̤âÁý¤¨¤ë¤³¤È¤¬³Îǧ¤µ¤ì¡¢°ìÄê¤Î´Ø·¸¤òƳ¤¯¤³¤È¤¬½ÐÍ褿¡£
¡Ê£²¡Ë¼«Æ°¼Ö¤ÎN2OÇÓ½ÐÁíÎÌ¿ä·×¤È¤½¤ÎÄ㸺¼êË¡¤ÎÃæ³Ëµ»½Ñ¤ÎÈÆÍѲ½¤ÈÉáµÚ¤Ë´Ø¤¹¤ë¸¦µæ N2OÇÓ½ÐÁíÎ̤ò·×»»¤¹¤ë¾å¤Ç¡¢¼«Æ°¼ÖʬÌî¤ÎN2OÇӽи¶Ã±°Ì¤Ï¤Ð¤é¤Ä¤¤¬Â礤¯ÉԳΤ«¤Ç¤¢¤ë¡£ÉԳΤ«¤ÊÍýͳ¤Ï¿¨ÇÞ¤ÎÎô²½¡¢ÇÓ¥¬¥¹Î̬Äê»þ¤ÎÁö¹Ô¥â¡¼¥É¡¢³°µ¤²¹ÅٱƶÁ¤Ê¤É¤Î´ö¤Ä¤«¤ÎÍ×°ø¤¬Ê£»¨¤ËÍí¤ß¹ç¤¤N2OÇÓ½ÐÎ̤òÊÑÆ°¤µ¤»¤Æ¤¤¤ë¤¿¤á¤È¹Í¤¨¤é¤ì¤ë¡£ ¡¡¤½¤³¤Ç¤½¤ì¤é¤ÎÍ×°ø¤¬¼Â¼Ö¤ÎN2OÇÓ½ÐÎ̤ËÍ¿¤¨¤ë±Æ¶Á¤ò¼Â¼Ö¼Â¸³¤«¤éÄêÎÌŪ¤ËÌÀ¤é¤«¤Ë¤·¡¢¤½¤ì¤¾¤ì¤Î±Æ¶Á¤òÊäÀµ¤¹¤ë¤³¤È¤Ë¤è¤ê¼«Æ°¼Ö¤«¤éÊü½Ð¤µ¤ì¤ëN2OÁíÇÓ½ÐÎÌ¿ä·×ÃÍÀºÅ٤θþ¾å¤ò¿Þ¤ë¤³¤È¤ò»î¤ß¤¿¡£¤½¤Î·ë²Ì¡¢¡¼ÖÎð¤ÎÁý²Ã¡Ê¿¨ÇÞÎô²½¡Ë¤¬N2OÇӽи¶Ã±°Ì¤òÁý²Ã¤µ¤»¤ë¸½¾Ý¤òÄêÎÌŪ¤ËÇİ®¤·¤¿¡£¿¨ÇÞ¼Ö¤ÎN2OÇÓ½ÐÎ̤ϡ¢85,000kmÁö¹Ô¤¹¤ë¤È¿·¼Ö»þ¤Î3Çܰʾå¤ËÁý²Ã¤·¡¢¤½¤ÎÁý²ÃΨ¤ÏľÀþŪ¤Ç¤¢¤ë¡£¤·¤¿¤¬¤Ã¤ÆÊÝͼÖξ¤òÁö¹Ôµ÷Î¥¡¢¤Þ¤¿¤Ï¼ÖÎ𤴤ȤËʬÎष¡¢Îô²½·¸¿ô¤ÇN2OÇÓ½ÐÎ̤òÊäÀµ¤¹¤ì¤Ð¡¢¤è¤êÀºÅ٤ι⤤N2OÁíÇÓ½ÐÎ̤òÆÀ¤ë¤³¤È¤¬²Äǽ¤È¤Ê¤ë¡£¢¼Â¼Ö¤ÎÁö¹Ô¼Â¸³¤«¤é¡¢¼«Æ°¼Ö¤ÎN2OÇÓ½ÐÎÌ¤Ï»ÏÆ°»þ¤ÎÃȵ¤ÆÃÀ¤ä¿¨ÇÞ²¹ÅÙ¤¬³°µ¤²¹ÅÙ¾ò·ï¤Ë±Æ¶Á¤µ¤ì¤ë¤¿¤áÅߤËÄ㤯¡¢²Æ¤Ë¤Ï¹â¤¯ÇӽФµ¤ì¤Æ¤¤¤ë·ë²Ì¤òÆÀ¤¿¡£½¾¤Ã¤Æ¡¢¤è¤êÀºÅ٤ι⤤ÁíÇÓ½ÐÎÌ¿ä·×¤Ë¤Ï¡¢µ¨Àᤴ¤È¤Îµ¤²¹¤ËÂФ¹¤ëÇӽз¸¿ô¤È¼«Æ°¼ÖÊÝÍÂæ¿ô¤«¤é³ÆÅÔ»Ô¤ÎN2OÁíÇÓ½ÐÎ̤ò¤½¤ì¤¾¤ìµá¤á¡¢½¸·×¤¹¤ëɬÍפ¬¤¢¤ë¤È¤¤¤¨¤ë¡££ÇÓ½ÐÎ̬Äê·ë²Ì¤Î²òÀϤ«¤é¡¢ÇÓµ¤¥¬¥¹µ¬À©¤Î¶¯²½¤Ë¤è¤êÁý²Ã¤·¤Ä¤Ä¤¢¤ë¿·¿¨ÇÞ¤ÎN2OÇÓ½ÐÎ̤¬½¾Íè¤Î¾²²¼·¿¿¨ÇÞ¤ËÈæ¤Ù¤ÆÈó¾ï¤ËÄ㤯¡¢¿·µì¿¨ÇÞ·¿¼°¤Ë¤è¤ëÇÓ½ÐÎÌ¥ì¥Ù¥ë¤ÎÂçÊ̤¬²Äǽ¤Ç¤¢¤ë¡£¤³¤ì¤«¤é¿·µì¿¨ÇÞ·¿¼°¤ÎÁõÃåÈæÎ¨¤Ë¤è¤ê¼«Æ°¼ÖN2OÇÓ½ÐÁíÎ̤ηлþ¿ä°Ü¤ò¿ä·×¤¹¤ë¤³¤È¤¬²Äǽ¤Ç¤¢¤ê¡¢¼«Æ°¼ÖN2OÁíÇÓ½ÐÎ̤ϵÞ®¤Ë¸º¾¯¤·¤Æ¤¤¤¯¤³¤È¤¬Í½Â¬¤µ¤ì¤ë¡£¤¼«Æ°¼ÖN2OÇӽмÂÂÖ¤òÌÀ¤é¤«¤Ë¤¹¤ë¤¿¤á¤Ë¥ª¥ó¥Ü¡¼¥ÉN2OÇÓ½ÐÎ̬ÄêÁõÃ֤γ«È¯¤ò¹Ô¤¤¡¢¼ÂÏ©Áö¹Ô¼Â¸³¤ò¹Ô¤Ã¤¿¡£¤½¤Î·ë²Ì¡¢¤³¤ì¤Þ¤Ç¤ËÃΤé¤ì¤Æ¤¤¤Ê¤«¤Ã¤¿ºÆ»Ïư»þ¤ËÆÃ°ÛŪ¤ÊN2OÇÓ½ÐÎΰ褬¸ºß¤·¤Æ¤¤¤ë¤³¤È¤ò¸«¤¤¤À¤·¤¿¡£¤³¤ÎºÆ»Ïư»þ¤ËÇӽФµ¤ì¤ëN2OÇÓ½ÐÎ̤ÏÎä»Ïư¥â¡¼¥É¤Î2.5ÇܤˤâµÚ¤Ö¡£¤·¤¿¤¬¤Ã¤Æ³ÎÅ٤ι⤤N2OÇÓ½ÐÁíÎÌ¿ä·×¤Ë¤Ï½¾Íè¤Î¬Äê¥â¡¼¥É¤ò¸«Ä¾¤¹¤È¤È¤â¤Ë¤è¤ê¸½¼ÂŪ¤ÊN2OÇÓ½ÐÎ̬Äê¥â¡¼¥É¤ÎºöÄ꤬ÉԲķç¤Ç¤¢¤ë¤È¤¤¤¨¤ëÅù¤Î¼«Æ°¼ÖN2OÁíÇÓ½ÐÎÌ¿ä·×ÀºÅ٤θþ¾å¤ò¿Þ¤ë¤¦¤¨¤ÇɬÍפȤʤë¿ô¿¤¯¤Î»ñÎÁ¤òÆÀ¤¿¡£
¡Ê£³¡Ë¥Ð¥¤¥ª¡¦¥¨¥³¥·¥¹¥Æ¥à¤ò³èÍѤ·¤¿À¸³è·Ï¡¦»ö¶È¾ì·ÏÇÓ¿å¤ÎCH4¡¢N2OÍÞÀ©ÂкöÃæ³Ëµ»½Ñ¤ÎÈÆÍѲ½¤ÈÉáµÚ¤Ë´Ø¤¹¤ë¸¦µæ ¡¥Ð¥¤¥ª¡¦¥¨¥³¥·¥¹¥Æ¥à¤ò³èÍѤ·¤¿À¸³è·Ï¡¦»ö¶È¾ì·ÏÇÓ¿å¤ÎCH4¡¢N2OÍÞÀ©ÂкöÃæ³Ëµ»½Ñ¤ÎÈÆÍѲ½¤ÈÉáµÚ¤Ë´Ø¤¹¤ë¸¦µæ ¡¡Åö³ºÊ¬Ìî¤Ç¤ÎCH4¡¢N2OÇӽФÏÈùÀ¸ÊªÈ¿±þ¤Ëµ¯°ø¤¹¤ë¤³¤È¤ËÃíÌܤ·¡¢ÇÓ¿å½èÍý¥·¥¹¥Æ¥à¤Ë¤ª¤±¤ëÍÍÑÈùÀ¸Êª¤Îµóư¤Ë¤Ä¤¤¤Æ¤ÎÃ諤ò½¸ÀѤ¹¤ë¤È¤È¤â¤Ë¡¢¤³¤ì¤é¤ÎÍÍÑÈùÀ¸Êª¤ÎÀѶËŪ¤ÊƳÆþ¤Ë¤è¤ë½èÍý¥×¥í¥»¥¹¤Î¹âÅÙ¸úΨ²½¤ª¤è¤ÓCH4¡¢N2Oºï¸º¸ú²ÌÅù¤Ë¤Ä¤¤¤Æ¸¡Æ¤¤¹¤ë¤È¶¦¤Ë¡¢¼ÂºÝ¤Î¹çÊ»½èÍý¾ô²½Áå¤òÍѤ¤¤Æ¡¢CH4¡¢N2Oºï¸º¸ú²ÌÅù¤Ë´Ø¤¹¤ë¼Â¾Úɾ²Á¤ò¹Ô¤Ã¤¿¡£¤µ¤é¤Ë¡¢»º¶È·ÏÇÓ¿å¤ä¡¢À¸ÂÖ¹©³Ø³èÍÑ·¿ÇÓ¿å½èÍý¥·¥¹¥Æ¥à¤Ë¤Ä¤¤¤Æ¤â¡¢±ø¿å½èÍýÆÃÀ¤ÈCH4¡¢N2OȯÀ¸ÆÃÀ¡¢¤½¤·¤Æ¤½¤Îºï¸º¼êË¡Åù¤Ë¤Ä¤¤¤Æ¸¡Æ¤¤ò¿Ê¤á¤¿¡£¤½¤Î·ë²Ì¡¢À¸³èÇÓ¿å½èÍý±øÅ¥¤ÎnosZ°äÅÁ»Ò¤Ï¡¢Â¾¤Î´Ä¶Ãæ¤ÎnosZ°äÅÁ»Ò¤È°Û¤Ê¤ë¥¯¥é¥¹¥¿¡¼¤ò·ÁÀ®¤·¡¢Èù¹¥µ¤¾ò·ï²¼¤Ç¤ânosZ¡¡mRNA¤òȯ¸½¤·¤Æ¤¤¤ëÈùÀ¸Êª¤Î¸ºß¤¬¼¨º¶¤µ¤ì¤¿¡£¤Þ¤¿¡¢ÍÍѾ˲½Ã¦ÃâºÙ¶Ý¤Ç¤¢¤ëAlcaligenes faecalis¤òÊñ³ç¸ÇÄ경ôÂΤȤ·¤ÆÀ¸³èÇÓ¿å½è·¾¥×¥í¥»¥¹¤ËƳÆþ¤¹¤ë¤³¤È¤Ë¤è¤ê¡¢ÆÃ¤ËÄã¿å²¹»þ¤Ë¤ª¤¤¤Æ¾Ë²½Ç½¡¦ÃâÁǽüµîǽÅù¤ÎÄã²¼¤ÈN2OÊü½Ð¤òÍÞÀ©¤¹¤ë¾å¤Ç¶Ë¤á¤Æ¸ú²ÌŪ¤Ç¤¢¤ë¤³¤È¤¬ÌÀ¤é¤«¤È¤Ê¤Ã¤¿¡£¤µ¤é¤Ë¡¢¼Â¾ÚŪ¸¡Æ¤¤È¤·¤Æ¡¢¾ô²½Áå¤Ë¤ª¤±¤ë¾Ë²½±Õ½Û´Ä¤Î±Æ¶Á¡¦¸ú²Ì¤È¤·¤Æ¡¢N2OÊü½Ð®Å٤ϡ¢½Û´Ä·¿¤ÈÈó½Û´Ä·¿¤ÏÆ±ÄøÅÙ¤ò¼¨¤·¤¿¤¬¡¢CH4Êü½Ð®ÅÙ¤ÏÈó½Û´Ä·¿¤¬½Û´Ä·¿¤ÎÃͤòÂçÉý¤Ë¾å²ó¤Ã¤¿¡£¤³¤ì¤é¤Î·ë²Ì¤«¤é¡¢ÉÙ±ÉÍܲ½¤ÎËɻߤª¤è¤ÓGHGÇÓ½ÐÍÞÀ©¤Î´ÑÅÀ¤«¤é¡¢À¸Êª½èÍý¤Ë¤ª¤±¤ë¾Ë²½±Õ½Û´Ä¤ÏÇÓ½ÐÍÞÀ©¼êË¡¤È¤·¤Æ¸ú²ÌŪ¤Ç¤¢¤ë¤³¤È¤¬¤ï¤«¤Ã¤¿¡£»º¶ÈÇѿ夫¤é¤ÎÀ¸Êª³ØÅªÃâÁǽüµî¥×¥í¥»¥¹¤Ë¤ª¤¤¤Æ¡¢±öÇ»ÅÙ¤ÏÆÃ¤Ë¾Ë²½²áÄø¤«¤é¤ÎN2OȯÀ¸¤ËÂ礤ʱƶÁ¤òµÚ¤Ü¤¹¤È¤È¤â¤Ë¡¢·ùµ¤¹¥µ¤½Û´Ä·¿³èÀ±øÅ¥Ë¡¤òÍѤ¤¤ÆÏ¢Â³±¿Å¾¤ò¹Ô¤Ã¤¿·ë²Ì¡¢±öÇ»Å٤ξ徺¤¬N2OȯÀ¸Î̤ËľÀÜŪ¡¦´ÖÀÜŪ¤Ë±Æ¶Á¤ò¤ª¤è¤Ü¤·¡¢¾ì¹ç¤Ë¤è¤Ã¤Æ¤ÏN2OȯÀ¸Î̤¬µÞ·ã¤ËÁý²Ã¤¹¤ë²ÄǽÀ¤¬¼¨º¶¤µ¤ì¤¿¡£¥¢¥¸¥¡Ãϰè¤Î³«È¯ÅÓ¾å¹ñ¤Ç¿ÍѤµ¤ì¤Æ¤¤¤ë¤â¤Î¤Î¡¢CH4¡¢N2OÇӽмÂÂÖ¤¬ÉÔÌÀ¤Ç¤¢¤Ã¤¿À¸ÂÖ¹©³ØÅªÇÓ¿å½èÍý¥·¥¹¥Æ¥à¤Ç¤¢¤ëÅÚ¾í¥È¥ì¥ó¥Á¡¢¿Í¹©¼¾ÃÏ¡¢¥é¥°¡¼¥ó¥·¥¹¥Æ¥à¤«¤é¤ÎÇÓ½ÐÎ̤˴ؤ·¤ÆÃæ¹ñ¡¢¥¿¥¤¤Ç¤Î´Ñ¬¤ò´Þ¤á¤ÆÃ諤ò¼ý½¸¤·¡¢¥¤¥ó¥Ù¥ó¥È¥ê¡¼¤ÎÀºå̲½¤ò¿Þ¤Ã¤¿¡£¤Þ¤¿¡¢Çӽз¸¿ô¤ÎÂ礤¯¡¢º£¸å¤ÎµÞ®¤ÊÉáµÚ¤¬Í½ÁÛ¤µ¤ì¤ëÅÚ¾í¥È¥ì¥ó¥Á¥·¥¹¥Æ¥à¤Ë¤Ä¤¤¤Æ¤ÏÅÚÃæ¤Ø¤ÎÈùÎÌÄ̵¤¤È¤¤¤Ã¤¿´ÊÊØ¤ÊÇÓ½ÐÍÞÀ©¼êË¡¤ò³ÎΩ¤·¤¿¡£ ¡¡¤³¤ì¤é¤Î¸¡Æ¤·ë²Ì¤«¤é¡¢º£¸å¡¢¥Ð¥¤¥ª¡¦¥¨¥³¥·¥¹¥Æ¥à¤ò³èÍѤ·¤¿ÇÓ¿å½èÍý¤È¤·¤Æ½ÅÍפÊÉÙ±ÉÍܲ½Âкö¤ÈGHGÇÓ½ÐÍÞÀ©Âкö¤¬Î¾Î©¤¹¤ë¤³¤È¤¬ÌÀ¤é¤«¤Ë¤Ê¤ë¤È¤È¤Ë¡¢¤³¤ì¤Þ¤Ç¤¬Ã諤¬¶Ë¤á¤ÆÉÔ¤·¤Æ¤¤¤¿À¸ÂÖ¹©³ØÅª½èÍý¥·¥¹¥Æ¥à¤«¤é¤ÎCH4¡¢N2OÇӽз¸¿ô¤Ë´Ø¤·¤ÆÍÍѤÊÃθ«¤Î½¸ÀѤ¬À®¤µ¤ì¤¿¡£
¢CH4¡¢N2OÊü½ÐÍÞÀ©¤Î¤¿¤á¤ÎÅÚ¾í³èÍѽèÍý¼êË¡¤Î±¿Å¾Áàºî¡¦´ÉÍý¾ò·ï¤Î³ÎΩ²½¤Ë´Ø¤¹¤ë¸¦µæ ¡¡¿åÀ¸¿¢Êª¿¢ºÛ¡¦ÅÚ¾í½èÍý¥·¥¹¥Æ¥à¤Ï½é´üÅê»ñ¤¬¾¯¤Ê¤¯¡¢°Ý»ý´ÉÍý¤Ë½ÏÎý¤òÍפ·¤Ê¤¤¤³¤È¤«¤é³«È¯ÅÓ¾å¹ñ¤Ë¤ª¤¤¤ÆÂ¿ÍѤµ¤ì¤Æ¤¤¤ë¡£¤·¤«¤·¤Ê¤¬¤é¡¢ÅÚ¾í¤òÇÞÂΤȤ·¡¢¥¢¥·¡¢¥è¥·¡¢¥Þ¥³¥âÅù¤ò³èÍѤ¹¤ë¿¢ºÛ¾ô²½¼êË¡¤«¤é¤Ï¾ì¤Î¾ò·ïÀßÄê¤ÎŬÀµ¤µ¤ÎÍ̵¤Ë¤è¤Ã¤Æ¤Ï²¹¼¼¸ú²Ì¥¬¥¹¤Ç¤¢¤ëCH4¡¢N2O¤ÎÇÓ½ÐÆÃÀ¤Ëº¹¤ÎÀ¸¤º¤ë¤³¤È¤¬ÃΤé¤ì¤Æ¤ª¤ê¡¢¤³¤Î¤è¤¦¤ÊÇÓ¿å½èÍý¥·¥¹¥Æ¥à¤ÎÀ°È÷¤Ëȼ¤¦²¹¼¼¸ú²Ì¥¬¥¹ÇÓ½ÐÎ̤ÎÁý²Ã¤¬·üǰ¤µ¤ì¤Æ¤¤¤ë¡£°ìÊý¡¢¿¢Êª¤Î·Ô¤òÄ̤·¤Æº¬·÷Éô¤µ¤é¤ËÅÚ¾íÃæ¤Ø¶¡µë¤µ¤ì¤ë¶õµ¤¤Ë¤è¤êÈù»ëŪ¤Ê¹¥µ¤´Ä¶¤¬·ÁÀ®¤µ¤ì¡¢È¯À¸¤·¤¿CH4¤Î»À²½¤¬Â¥¿Ê¤µ¤ì¤ë¤È¹Í¤¨¤é¤ì¤Æ¤¤¤ë¡£Ëܸ¦µæ¤Ç¤Ï¾åµ¤ÎÅÀ¤ËÃíÌܤ·¤Æ¡¢¿åÀ¸¿¢Êª¿¢ºÛ¡¦ÅÚ¾í½èÍý¥·¥¹¥Æ¥à¥Ø¤ÎήÆþÉé²Ù¤Î°ã¤¤¤¬CH4¡¢N2OÇÓ½ÐÎ̤ËÍ¿¤¨¤ë±Æ¶Á¤ª¤è¤ÓCH4»À²½¤Ë·¸¤ëCH4»À²½ºÙ¶Ý¤ÎÅÚ¾íÃæ¤Ç¤Îµóư¤Ë¤Ä¤¤¤Æ¤Î²òÀÏɾ²Á¤ò¹Ô¤Ã¤¿¡£ ¡¡¤½¤Î·ë²Ì¡¢¿¢ºÛ¤Î°ã¤¤¤òÈæ³Ó¸¡Æ¤¤¹¤ë¾å¤Ç¡¢¿¢ºÛ¾ô²½¼êË¡¤Ç°ìÈÌŪ¤ËÍѤ¤¤é¤ì¤ë¥¢¥·¤ª¤è¤Ó¥Þ¥³¥â¤òÁªÄꤷ¤¿¤¬¡¢À¸³èÇÓ¿å½èÍý¤È¤·¤Æ°ìÈÌŪ¤ÊBODÉé²Ù¤Ç¤¢¤ë50¡Á200mg¡¦L-1¤ÎÈϰϤǤϡ¢½èÍýÀǽ¤Ï¤Û¤ÜÆ±ÄøÅ٤Ǥ¢¤ê¡¢½èÍý¿å¼Á¤ÎÌ̤«¤é¤ÏÂ礤ʺ¹°Û¤¬Ç§¤á¤é¤ì¤Ê¤«¤Ã¤¿¡£¤·¤«¤·¤Ê¤¬¤éCH4ÇÓ½ÐÎ̤ÏήÆþÉé²Ù¤Ë´Ø·¸¤Ê¤¯¥Þ¥³¥â¤Î¿¢ºÛ·Ï¤¬¹â¤¤·¹¸þ¤ò¼¨¤·¡¢ÆÃ¤Ë¡¢Î®ÆþÉé²Ù¤¬¹â¤¤·Ï¤Ç¤½¤Î·¹¸þ¤Ï¸²Ãø¤Ç¤¢¤Ã¤¿¡£°ìÊý¡¢N2OÇÓ½ÐÎ̤ÏήÆþÉé²Ù¤¬¹â¤¤¾ì¹ç¤Ë¤ª¤¤¤Æ¥Þ¥³¥â¿¢ºÛ·Ï¤ÇÁý²Ã¤¹¤ë·¹¸þ¤¬¸«¤é¤ì¤¿¤â¤Î¤ÎCH4¤Û¤É¸²Ãø¤Êº¹°Û¤¬¸«¤é¤ì¤Ê¤«¤Ã¤¿¡£¤³¤³¤Ç¡¢CH4ÇÓ½ÐÎ̤η¹¸þ¤ÈƱÍͤ˽èÍý¥·¥¹¥Æ¥àÆâ¤Ë¸ºß¤¹¤ëCH4À¸À®¶Ý¿ô¤â¥Þ¥³¥â¿¢ºÛ·Ï¤¬¥¢¥·¿¢ºÛ·Ï¤ËÈæ¤Ù¤ÆÂ礤¯¤Ê¤Ã¤¿¡£¤³¤³¤Ç¥Þ¥³¥â¿¢ºÛ·Ï¤Î¾ì¹ç¡¢CH4»À²½ºÙ¶Ý¤ÏÅÚ¾íɽÁØÉÕ¶á¤Ë¿¤¯Â¸ºß¤¹¤ë¤¬¡¢¥¢¥·¿¢ºÛ·Ï¤Î¾ì¹ç¡¢¥Þ¥³¥â¤è¤êº¬¤¬¿¼¤¯È¯Ã£¤¹¤ë¤¿¤á¡¢CH4»À²½ºÙ¶Ý¤¬ÅÚ¾í¿¼Éô¤Ë¤â¿¤¯Â¸ºß¤¹¤ë»ö¤¬ÌÀ¤é¤«¤Ë¤Ê¤Ã¤¿¡£¤³¤ì¤é¤¬¥¢¥·¿¢ºÛ·Ï¤È¥Þ¥³¥â¿¢ºÛ·Ï¤Ë¤ª¤±¤ëCH4ÇÓ½ÐÎ̤ΰ㤤¤Î°ì°ø¤È¹Í¤¨¤é¤ì¡¢²¹¼¼¸ú²Ì¥¬¥¹ÍÞÀ©Âкö¤È¤·¤Æ¤Î¥¢¥·¿¢ºÛ¤ÎÍÍÑÀ¤¬¼¨¤µ¤ì¤¿¡£
£CH4¡¢N2OÊü½ÐÍÞÀ©¤Î¤¿¤á¤Î¿åÀ¸¿¢ÊªÅù¤ò³èÍѤ·¤¿½èÍý¼êË¡¤Î±¿Å¾Áàºî¡¦´ÉÍý¾ò·ï¤Î³ÎΩ ¡¡¿Í¹©¼¾ÃϤÏÄ㥳¥¹¥È¤ÎÇÓ¿å½èÍý¼êË¡¤È¤·¤Æ¹¤¯³èÍѤµ¤ì¤Æ¤ª¤ê¡¢Ãæ¹ñ¤Ë¤ª¤¤¤Æ¤âÀ¸ÂÖ¹©³ØÅª½ÅÍפʰÌÃ֤Ť±¤Ë¤¢¤ë¡£·úÀßÈñ¡¢°Ý»ý´ÉÍýÈñ¤¬ÄãÎ÷¤Ê¤³¤È¤«¤éº£¸å¤â¿¤¯³èÍѤµ¤ì¤Æ¤¤¤¯¤â¤Î¤È¹Í¤¨¤é¤ì¤ë¤¬¡¢¸¶ÍýŪ¤ËGHG¤È¤·¤Æ¤ÎCH4¡¢N2O¤ÎÇӽФ¬¹Í¤¨¤é¤ì¤ë¡£ ¡¡Ëܸ¦µæ¤Ç¤Ï¡¢¤³¤ì¤é¤ÎÅÀ¤ò´Õ¤ß¡¢¿Í¹©¼¾ÃϽèÍý¥·¥¹¥Æ¥à¤È¤·¤ÆÂåɽŪ¤ÊÃϲ¼¿»Æ©Êý¼°¡ÊSF¡Ë¤È¼«Í³¿åÌÌÊý¼°¡ÊFWS¡Ë¤ËÃíÌܤ·¤Æ¡¢¤³¤ì¤é¤ÎÇÓ¿å½èÍýÆÃÀ¤È²¹¼¼¸ú²Ì¥¬¥¹ÇÓ½ÐÆÃÀ¤ò¸¡Æ¤¤·¤¿¡£¤½¤Î·ë²Ì¡¢SF¼¾ÃϤÏÇÓ¿å½èÍý¤Ë¤ª¤¤¤ÆFWS¼¾ÃϤè¤ê¤âÎɹ¥¤ÊÇÓ¿å½èÍýÀǽ¤È¹â¤¤°ÂÄêÀ¤ò¼¨¤¹¤È¶¦¤Ë¡¢CH4¡¢N2OÇÓ½ÐÎ̤âÄ㤯¤Ê¤ë·¹¸þ¤ò¼¨¤·¤¿¡£¤³¤ì¤é¤Î°ã¤¤¤Ï¡¢ORP¡Ê»À²½´Ô¸µÅŰ̡ˤª¤è¤ÓCH4¡¢N2O¤Î¿âľǻÅ٤άÄ꤫¤é¡¢¼¾ÃÏÆâ¤Î·ùµ¤°è¤¬CH4ȯÀ¸¤Î¸¶°ø¤Ç¤¢¤ê¡¢¤Þ¤¿¡¢FWS¼¾ÃϤÈSF¼¾ÃϤϡ¢ÅÚ¾í¤ÎORP¤È¤Î´Ø·¸¤¬Æ±¤¸¤Ç¤¢¤ë¤³¤È¤Ëµ¯°ø¤¹¤ë¤³¤È¤¬ÌÀ¤é¤«¤Ë¤Ê¤Ã¤¿¡£¤µ¤é¤Ë¡¢SF¼¾ÃϤˤª¤¤¤Æ¤Ï¿åÌ̾å¤Î´¥¤¤¤¿ÅÚÁؤËCH4»À²½ºÙ¶Ý¤¬½¸ÀѤµ¤ì¡¢CH4¤Î¸º¾¯¤ËÂФ·¤Æ½ÅÍפÊÌò³ä¤ò²Ì¤¿¤·¡¢CH4ÇÓ½ÐÎ̤¬Ä㸺¤¹¤ë¤³¤È¤¬ÌÀ¤é¤«¤Ë¤Ê¤Ã¤¿¡£FWS¼¾ÃϤÈSF¼¾ÃϤÎξ¼¾ÃϤˤª¤¤¤Æº¬·÷°è¤¬¾Ë²½¤Î½ÅÍפʾì¤Ç¤¢¤ë¤³¤È¤¬ÌÀ¤é¤«¤Ë¤Ê¤ê¡¢¾Ë²½¥×¥í¥»¥¹¤Ï¡¢FWS¼¾ÃϤǤÏN2OÇӽФνÅÍפÊÍ×°ø¤Î°ì¤Ä¤Ç¤¢¤ë¤³¤È¡¢¤Þ¤¿SF¼¾ÃϤǤÏN2OÇӽФνÅÍפÊÍ×°ø¤Ç¤Ï¤Ê¤¤¤³¤È¤âÌÀ¤é¤«¤Ë¤Ê¤Ã¤¿¡£ ¡¡¤³¤ì¤é¤Î¸¡Æ¤¤òƧ¤Þ¤¨¤Æ¡¢¿åÀ¸¿¢Êª¼ï¡¢¼¾ÃÏÇÞÂΤμïÎà¡¢¼¾ÃÏ¿å°Ì¤Ê¤é¤Ó¤Ë¿åÎÌ¡¦±øÂùÉé²Ù¤Ê¤É¤Î½èÍý¥·¥¹¥Æ¥à¤Î±¿Íѥѥé¥á¡¼¥¿¤¬¿Í¹©¼¾ÃϤˤª¤±¤ë±øÀ÷ʪ¼Á½üµî¤ÈGHGÇӽФ˵ڤܤ¹±Æ¶Á¤òÄ´¤Ù¤¿·ë²Ì¡¢Íµ¡Êª½üµî¤ËÂФ·¤Æ¤Ï¡¢¼¾ÃÏÇÞÂΤȿåÎÌ¡¦±øÂùÉé²Ù¤¬¼¾ÃϤÎÀǽ¤ò·èÄꤹ¤ë½ÅÍ×°ø»Ò¤Ç¤¢¤ë¤Èǧ¤á¤é¤ì¡¢CH4¡¢N2OÇÓ½ÐÎ̤˴ؤ·¤Æ¤Ï¿åÀ¸¿¢Êª¼ï¤Î°ã¤¤¤¬Â礤ʱƶÁ¤òÍ¿¤¨¤ë¤³¤È¤¬ÌÀ¤é¤«¤Ë¤Ê¤Ã¤¿¡£¤Þ¤¿¡¢CH4¡¢N2O¤Ë´Ø¤¹¤ë¿¢ºÏ¿¢Êª¤Î´¢¤ê¼è¤ê¤Î±Æ¶Á¤ò¸¡Æ¤¤·¤¿·ë²Ì¡¢È²ºÎ¤ò¹Ô¤Ã¤¿ÃÏÅÀ¤Ç¤ÏȲºÎľ¸å¤ËÌÀ¤é¤«¤ÊCH4ÇӽФξ徺¤¬¸¡½Ð¤µ¤ì¡¢¤½¤Î¸åCH4ÇÓ½ÐÎ̤ÏÄã²¼¤·¡¢È²ºÎ¤·¤Ê¤«¤Ã¤¿ÃÏÅÀ¤è¤ê¤â¾¯¤Ê¤¯¤Ê¤Ã¤¿¡£10¡î°Ê²¼¤Î¾ò·ï¤Ç¤ÏCH4ÇÓ½ÐÎ̤ϺÆÅÙ¡¢È²ºÎ¤ò¤·¤Ê¤«¤Ã¤¿ÃÏÅÀ¤è¤ê¤â¹â¤¯¤Ê¤ë¤â¤Î¤ÎÁ´ÂΤȤ·¤Æ¤ÎÇÓ½ÐÎ̤ÏÄ㤯¡¢¿åÃæ¤Ë¹â¤¤CH4Ç»ÅÙ¤¬´Ñ»¡¤µ¤ì¤¿¡£°ìÊý¡¢N2O¤Ï¤¤¤º¤ì¤Î¼¾ÃÏ¥·¥¹¥Æ¥à¤Ç¤âȲºÎľ¸å¤ËÄã²¼¤·¤¿¤¬¡¢FWS¼¾ÃϤǤϿôÆü´Ö¡¢¶áÊÕ¤è¤ê¤â¹â¤¤Ç»ÅÙ¤ò¼¨¤·¤¿¡£FWS¼¾ÃϤȤϵդˡ¢SF¼¾ÃϤǤϥ襷¤òȲºÎ¤·¤¿ÃÏÅÀ¤«¤é¤ÎN2OÇÓ½ÐÎ̤Ͼï¤ËÄ㤤·¹¸þ¤ò¼¨¤·¤¿¡£
¡Ê£´¡ËÇÑ´þʪ½èÍýʬÌî¤Ë¤ª¤±¤ëCH4¡¢N2OÇÓ½ÐÍÞÀ©Ãæ³Ëµ»½Ñ¤ÎÈÆÍѲ½¤ÈÉáµÚ¤Ë´Ø¤¹¤ë¸¦µæ ¡¡ÇÑ´þʪºÇ½ª½èʬ¾ì¤«¤é¤ÎCH4Êü½ÐÎ̤ò¤è¤êÀµ³Î¤ËÇİ®¤¹¤ë¤³¤È¤òÌÜŪ¤È¤·¤Æ¡¢ÇÑ´þʪÅý·×¤Ë´ð¤Å¤¯½èʬ¾ì¤«¤é¤ÎCH4Êü½ÐÎÌ¿äÄê¤ÎÀºå̲½¤È¡¢½èʬ¾ì¤«¤é¤ÎÃÏɽÌÌCH4Êü½ÐÎ̤θ½¾ì´Ñ¬¼êË¡¤Î³«È¯¤ò»î¤ß¤¿¡£¼ç¤Ê͵¡À¤Î»º¶ÈÇÑ´þʪ¤Ç¤¢¤ë»æ¤¯¤º¡¢ÌÚ¤¯¤º¡¢Æ°¿¢ÊªÀ»Ä¤µ¤ª¤è¤Ó͵¡±øÅ¥¤Ë¤Ä¤¤¤Æ¡¢Ãæ´Ö½èÍý²áÄø¤Ë¤ª¤±¤ëÇÑ´þʪ¤Î¼Á¤ÈÎ̤ÎÊѲ½¤ò½ÅÎ̤ª¤è¤ÓúÁÇÎÌ¥Ù¡¼¥¹¤ÇÄÉÀפ·¡¢»º¶ÈÇÑ´þʪ½èʬ¾ì¤Ë¤ª¤±¤ëǯ´ÖCH4Êü½Ð¥Ý¥Æ¥ó¥·¥ã¥ë¤òµá¤á¤¿¡£Ãæ´Ö½èÍý¤ò·Ð¤Ê¤¤Ä¾ÀÜËäΩ°Ê³°¤Ë¡¢À¸Ê¬²òÀ͵¡ÃºÁÇÎ̤¬¤Û¤È¤ó¤ÉÊѲ½¤·¤Ê¤¤Ã¦¿åÅù¤ÎÃæ´Ö½èÍý¤ò·Ð¤ÆËä¤áΩ¤Æ¤é¤ì¤ëÇÑ´þʪ¤òÊü½ÐÎÌ¿ä·×¤Ë´Þ¤á¤ë¤³¤È¤Ï½ÅÍפǤ¢¤ê¡¢¤Þ¤¿¡¢²æ¤¬¹ñ¤Ç¤Ï̤ɾ²Á¤Ç¤¢¤ë͵¡À±øÅ¥Í³Íè¤ÎCH4Êü½ÐÎ̤ϸ½ºß¤ÎÊü½ÐÎÌÊó¹ðÃͤÎ6³ä¤ËÁêÅö¤¹¤ë¤³¤È¤ò¼¨¤·¤¿¡£Íµ¡À±øÅ¥¤Ë¤Ä¤¤¤Æ¡¢È¯À¸¶È¼ïÊÌ¥Õ¥í¡¼¤è¤ê¿ä·×¤·¤¿CH4Êü½Ð¥Ý¥Æ¥ó¥·¥ã¥ë¤Ï¡¢¶È¼ï¤òʬ¤±¤Ê¤¤¥Õ¥í¡¼¤Ç¤Î¿ä·×ÃͤËÈæ¤Ù¤ÆÌó1Ëü¥È¥óÄøÅÙ¾®¤µ¤¯¤Ê¤Ã¤¿¡£¤³¤Îº¹¤Ï¡¢ÇÑ´þʪ¥Õ¥í¡¼Çİ®¤ÎºÙʬ²½¤¬É¬¤º¤·¤âCH4Êü½ÐÎÌ¿ä·×¤ÎÂçÉý¤ÊÀºå̲½¤Ë¤Ä¤Ê¤¬¤é¤Ê¤¤¤³¤È¤ò¼¨¤¹¤¬¡¢ÇÓ½ÐÎ̤¬Â礤¤ÇÑ´þʪ¤Ç¤ÏÁ´ÂÎŪ¤ÊÀºÅÙ¸þ¾å¤È¤¤¤¦ÅÀ¤Ç̵»ë¤Ç¤¤Ê¤¤¡£½èʬ¾ìÃÏɽÌ̤ˤª¤±¤ëCH4Êü½ÐÃÏÅÀ¤Ï½èʬ¾ìÆâÉôÇ®¤ÎÊü½Ð¤äÈùÀ¸ÊªÂå¼Õ¤Ë¤è¤ê²Ã²¹¤µ¤ì¤Æ¤¤¤ë¤È¤¤¤¦²¾Äê¤Ë´ð¤Å¤¡¢¥µ¡¼¥Þ¥ë¥Ó¥Ç¥ª¥«¥á¥é¤Ç¥¹¥¯¥ê¡¼¥Ë¥ó¥°¤·¤¿¥Û¥Ã¥È¥¹¥Ý¥Ã¥È¤Ë¤ª¤¤¤ÆCH4¥Õ¥é¥Ã¥¯¥¹¤Î·×¬¤ò¹Ô¤Ã¤¿·ë²Ì¡¢Ê£¿ô¤Î¾ì½ê¤Ê¤é¤Ó¤Ë»þ´ü¤Ë´Ñ¬¤µ¤ì¤¿100¤òͤ¨¤ë¥Û¥Ã¥È¥¹¥Ý¥Ã¥È¤Ç¥Õ¥é¥Ã¥¯¥¹¤¬¸¡½Ð¤µ¤ì¤Ê¤«¤Ã¤¿¤Î¤Ï1³ä°Ê²¼¤Ç¡¢Ìµºî°Ù¤ËÃê½Ð¤·¤¿ÃÏÅÀ¤Ç¤Ï7³ä°Ê¾å¤Ë¤ª¤¤¤Æ¥Õ¥é¥Ã¥¯¥¹¤¬Ì¤¸¡½Ð¤Ç¤¢¤Ã¤¿¤³¤È¤«¤é¡¢²¾Äê¤Ê¤é¤Ó¤Ë¼êË¡¤Î͸úÀ¤¬¼¨¤µ¤ì¤¿¡£¤µ¤é¤Ë´Ñ¬¤µ¤ì¤¿ÃÏɽÌ̲¹ÅÙ¤ÈCH4¥Õ¥é¥Ã¥¯¥¹¤Î´Ö¤ÎÁê´Ø´Ø·¸¤è¤ê¡¢ÃÏɽÌ̲¹ÅÙʬÉۤȸ¤é¤ì¤¿¥Õ¥é¥Ã¥¯¥¹Â¬ÅÀ¤Ë¤è¤êËäΩÃÏÁ´ÂΤÎÃÏɽÌÌCH4Êü½ÐÎ̤òµá¤á¤ë´ÊÊØ¤Ê¼êË¡¤ò¼¨¤·¤¿¡£¤Þ¤¿¡¢½èʬ¾ì¤Ø¤ÎÉÊÌÜÊÌÇÑ´þʪËäΩÎ̤ηÐǯµÏ¿¤«¤é¿ä·×¤·¤¿CH4Êü½ÐÎ̤ȼ¬Ãͤ«¤éµá¤á¤¿Êü½ÐÎ̤òÈæ³Ó¤·¡¢º£¸å¤ÎCH4Êü½ÐÎÌ¿ä·×¤ÎÀºå̲½¤ÎÊý¸þ¤ò¼¨¤·¤¿¡£
¡Ê£µ¡Ë²¼¿åÆ»»ÜÀߤò³èÍѤ·¤¿CH4¡¢N2O¤ÎÇÓ½ÐÍÞÀ©Ãæ³Ëµ»½Ñ¤ÎÈÆÍѲ½¤ÈÉáµÚ¤Ë´Ø¤¹¤ë¸¦µæ ¡¡²¼¿å½èÍý¾ì¤Î¿å½èÍý¥×¥í¥»¥¹¤È±øÅ¥¾ÆµÑ¥×¥í¥»¥¹¤«¤éÇӽФµ¤ì¤ëCH4¤ª¤è¤ÓN2O¤Ë¤Ä¤¤¤Æ¡¢¤½¤ÎÇÓ½ÐÀ©¸æµ»½Ñ¤Î¿®ÍêÀ¤È°ÂÄêÀ¤Îɾ²Á¤ËɬÍפʼ¸³¤ò¹Ô¤Ã¤¿¡£¸¦µæ¤Ç¤Ï¡¢¿å½èÍý¥×¥í¥»¥¹¤È±øÅ¥½èÍý¥×¥í¥»¥¹¤Î2¤Ä¤Ëʬ¤±¤Æ¹Ô¤Ã¤¿¡£ ¡¡¿å½èÍý¥×¥í¥»¥¹¤Ç¤Ï¡¢CH4¤Ë´Ø¤·¤Æ·ùµ¤¡¢Ìµ»ÀÁÇÁå¤Î¤¢¤ë·ùµ¤-¹¥µ¤Ë¡¡¢½Û´Ä·¿¾Ë²½Ã¦ÃâË¡¡Ê½Û´ÄË¡¡Ë¤ÈÂоݤȤ·¤Æ¤Îɸ½à³èÀ±øÅ¥Ë¡¡Êɸ½àË¡¡Ë¤È¤ÎÈæ³Ó²òÀϼ¸³¤ò¹Ô¤¤¡¢ÍÞÀ©¸ú²Ì¤ò¸¡Æ¤¤·¤¿¡£·ë²Ì¤È¤·¤Æ¤Ï¡¢½Û´ÄË¡¤ÇÍÞÀ©¸ú²Ì¤¬¹â¤¯¡¢·ùµ¤-¹¥µ¤Ë¡¤Èɸ½àË¡¤Ï¤Û¤ÜÆ±ÄøÅÙ¤ÎÍÞÀ©¸ú²Ì¤Ç¤¢¤Ã¤¿¡£N2O¤Ë´Ø¤·¤Æ¤Ï¡¢¾Ë²½Â®ÅÙ¤ÈȯÀ¸¤¹¤ë¥¬¥¹¤Î´Ø·¸¤Ë¤Ä¤¤¤Æ¸¡Æ¤¤ò¹Ô¤Ã¤¿¡£·ë²Ì¤È¤·¤Æ¤Ï¡¢´ü´ÖÊ¿¶Ñ¤Ç100mg¡¡N2O-N¡¦m-3ÄøÅÙ¤ÎÇӽФ¬¤¢¤ê¡¢´ü´ÖºÇÂçÃͤÏ450mg¡¡N2O-N¡¦m-3¤Ç¤¢¤Ã¤¿¡£´ü´ÖÃæ¤Ï¡¢´ÉÍý¾õÂÖ¤ä½èÍý¤Î¾õÂ֤ˤè¤ê¡¢È¿±þÁåÆâ¤Ç¤ÎN2OÀ¸À®Î̤Ϥ«¤Ê¤êÊÑÆ°¤¹¤ë·ë²Ì¤Ç¤¢¤Ã¤¿¡£¤·¤«¤·¡¢½èÍý¤¬°ÂÄꤷ¤Æ¤¤¤ë´ü´Ö¤Ï¡¢N2OÀ¸À®Î̤òÄ㤯ÊݤĤ³¤È¤¬²Äǽ¤Ç¤¢¤ê¡¢¤½¤ÎÎ̤Ϲ⤯¤Æ¤â55.3mg¡¡N2O-N¡¦m-3¤Ç¤¢¤Ã¤¿¡£¶áǯ¡¢²¼¿å½èÍý»ÜÀߤξʥ¨¥Í¥ë¥®¡¼Åù¤òÌÜŪ¤Ë¤·¤¿¾Ë²½ÍÞÀ©±¿Å¾¤ä¡¢ÃâÁǤνüµî¤òÌÜŪ¤È¤·¤¿À¸Êª³ØÅª¾Ë²½Ã¦Ãâ¥×¥í¥»¥¹¤¬ÉáµÚ¤·¤Æ¤¤¤ë¤¬¡¢¤³¤Î¤è¤¦¤Ê½èÍý¤Ç¤Ï¿å²¹¤Ë±þ¤¸¤¿Å¬Àڤʱ¿Å¾´ÉÍý¤Ë¤è¤ê¡¢ÉÔ´°Á´¤Ê¾Ë²½¤¬¿Ê¹Ô¤¹¤ë¤è¤¦¤Ê¾õ¶·¤òÀ¸¤¸¤µ¤»¤Ê¤¤¤³¤È¤¬É¬ÍפǤ¢¤ë¡£¤³¤ì¤é¤Î·ë²Ì¤«¤éÁ´¹ñ¤ÎÁíÇÓ½ÐÎ̤ϡ¢0.75Gg-N2O¡¦year-1¤Ç¤¢¤ë¤È¿ä·×¤µ¤ì¤¿¡£ ¡¡±øÅ¥½èÍý¥×¥í¥»¥¹¤Ï¡¢²¼¿å±øÅ¥¾ÆµÑϧ¤Ë´Ø¤¹¤ëN2OÇÓ½ÐÎÌÄ´ºº¤ò¹Ô¤Ã¤¿¡£·ë²Ì¤È¤·¤Æ¤Ï¡¢N2OÇ»ÅÙ¤Ïϧ¤Î±¿Å¾¾õÂÖ¤ÇÊѲ½¤·¡¢Ã»»þ´Ö¤Î¥µ¥ó¥×¥ê¥ó¥°¤Ë¤è¤ê·èÄꤷ¤¿N2OÇӽз¸¿ô¤Ïɬ¤º¤·¤âϧ¤ÎN2OÇÓ½ÐÎ̤ò¼¨¤µ¤Ê¤¤¤³¤È¤¬ÌÀ¤é¤«¤Ë¤Ê¤Ã¤¿¡£¤Þ¤¿¡¢ÆÀ¤é¤ì¤¿N2OÇӽз¸¿ô¤Ï¼¾±øÅ¥´ð½à¤Ç¡¢350¡Á1,416g-N2O¡¦t-WS-1¡¢Ê¿¶ÑÃÍ792g-N2O¡¦t-WS-1¤Ç¤¢¤ê¡¢IPCC¤ÎDefaultÃͤˤ¯¤é¤Ù¤«¤Ê¤êÂ礤ÊÃͤȤʤä¿¡£¾ÆµÑϧ¤Ë¤ª¤¤¤Æ¤Ï¡¢N2OÇÓ½ÐÇ»Å٤ϾƵÑϧ¤Î¥Õ¥ê¡¼¥Ü¡¼¥É²¹Å٤ǤܷۤèÄꤵ¤ì¤ë¤³¤È¤¬³Îǧ¤µ¤ì¤¿¡£¤³¤ÎÃ諤ò¤â¤È¤Ë¡¢Á´¹ñ17´ð¤Î²¼¿å±øÅ¥¾ÆµÑϧ¤Î±¿Å¾¥Ç¡¼¥¿¤ò²òÀϤ·¡¢¥Õ¥ê¡¦°ì¥Ü¡¼¥ÉºÇ¹â²¹ÅÙ¤«¤éN2OÇÓ½ÐÇ»ÅÙ¤ò¿äÄꤷ¡¢Çӽз¸¿ô¤ò·×»»¤·¤¿¡£¤½¤Î·ë²Ì¡¢¥Õ¥ê¡¼¥Ü¡¼¥ÉºÇ¹â²¹ÅÙ¤ÎÊÑÆ°Éý¤Ï¼ÂÃÏÄ´ºº¤·¤¿¾ÆµÑϧ¤ÈƱÍͤǤ¢¤ê¡¢N2O¤âÂ礤¯ÊÑÆ°¤·¤Æ¤¤¤ë¤È¿äÄꤵ¤ì¤¿¡£¤Þ¤¿¡¢17´ð¤ÎÇӽз¸¿ô¤ÎÊ¿¶ÑÃÍ¡ÊÍÆÎÌ´ª°ÆÃ͡ˤÏ733g- N2O¡¦t-WS-1¤Ç¡¢¤Û¤Ü¼ÂÃÏÄ´ºº¤·¤¿¾ÆµÑϧ¤ÎÊ¿¶ÑÃͤȰìÃפ·¤¿¡£¤³¤Î¿ôÃÍ¤È³èÆ°Î̤Ǥ¢¤ëήư¾ÆµÑϧ¤Ë¤è¤ë±øÅ¥¾ÆµÑÎ̤Ǥ¢¤ë380Ëü¥È¥ó¤è¤ê¡¢Î®Æ°¾ÆµÑϧ¤ËÂФ¹¤ëN2O¤Î¥¤¥ó¥Ù¥ó¥È¥ê¡¼¤Ï2.81Gg-N2O¡¦year-1¤È¤Ê¤ë¡£¤Þ¤¿¡¢Áí¾ÆµÑÍÆÎÌ¥Ù¡¼¥¹¤Ç¤Ï¡¢Ä´ºº¤·¤¿17´ð¤Ç1.5t- N2O¡¦day-1¤Ç¤¢¤ê¡¢Á´¹ñ¤Îήư¾ÆµÑÍÆÎ̤Î15%ÄøÅ٤Ǥ¢¤ë¤³¤È¤«¤é¡¢Á´¹ñ¤Îή¶Ð¾ÆµÑϧ¤ÏÀøºßŪ¤Ë¤Ï¡¢3.6Gg- N2O¡¦year-1¤ÎN2OÇÓ½ÐÎ̤¬¤¢¤ë¤³¤È¤â¿äÄê¤Ç¤¤¿¡£
¡Ê£¶¡ËÇÀ¹ÌÎÓÃϤˤª¤±¤ëCH4¡¢N2O¤ÎȯÀ¸¡¦µÛ¼ýÎ̤Îɾ²Á¤È¤½¤ÎȯÀ¸ÍÞÀ©µ»½Ñ¤Î³ÎΩ¤Ë´Ø¤¹¤ë¸¦µæ ¡¡¡¥¢¥¸¥¢¤ÎÇÀ¹ÌÃϤˤª¤±¤ëCH4¡¢N2O¤ÎȯÀ¸Î̤Îɾ²Á¤È¤½¤ÎȯÀ¸ÍÞÀ©µ»½Ñ¤Î³ÎΩ¤Ë´Ø¤¹¤ë¸¦µæ ¡¡¥¢¥¸¥¢¤ÎÇÀ¹ÌÃϤ«¤é¤ÎCH4¡¢N2O¤ÎȯÀ¸¤Ë´Ø¤¹¤ë¥¤¥ó¥Ù¥ó¥È¥ê¡¼¤òÀºå̲½¤¹¤ë¤¿¤á¡¢ÆüËܤÈÃæ¹ñ¤Ë¤ª¤¤¤ÆN2O¤ÈCH4¤ÎȯÀ¸¡¦µÛ¼ýÎ̤άÄê¤ò¼Â»Ü¤·¡¢¤½¤Î¹°èɾ²Á¼êË¡¤ò¸¡Æ¤¤·¤¿¡£¤Þ¤¿¡¢ÉԹ̵¯ºÏÇݤˤè¤ë¿åÅĤ«¤é¤ÎCH4ȯÀ¸ÎÌ·Ú¸ºµ»½Ñ¤ò¸¡Æ¤¤·¤¿¡£¤µ¤é¤Ë¡¢¥Ð¥¤¥ª¥Þ¥¹Ç³¾Æ¤Ë´Ø¤¹¤ë¥¤¥ó¥É¤È¤Î¶¦Æ±¸¦µæ¤ò¼Â»Ü¤·¤¿¡£ ¡¡¤½¤Î·ë²Ì¡¢°Ê²¼¤ÎÀ®²Ì¤òÆÀ¤¿:¡Ë̳¤Æ»¤Î¥¿¥Þ¥Í¥®Èª¤«¤é¤ÎN2OľÀÜȯÀ¸¤ÎÇӽз¸¿ô¡Ê»ÜÈîÃâÁÇÎ̤ËÂФ¹¤ëȯÀ¸³ä¹ç¡Ë¤Ï2.7¡Á7.8%¤ÈÈæ³ÓŪ¹â¤¤ÃͤǤ¢¤Ã¤¿¡£°ìÊý¡¢´ÖÀÜȯÀ¸Î̤ÏIPCC¥Ç¥Õ¥©¥ë¥ÈÃͤè¤ê¤âÃø¤·¤¯Ä㤫¤Ã¤¿¡£¢Ë̳¤Æ»ÅìÉô¤ÎÁðÃϤ«¤é¤ÎN2OľÀÜȯÀ¸¤ÎÆÃÀ¤ÈÇӽз¸¿ô¡Ê0.05¡Á0.23%¡Ë¤ª¤è¤Ó»ÜÈî¤Ë¤è¤ëCH4µÛ¼ý¥Õ¥é¥Ã¥¯¥¹¤ÎÄã²¼¤òÌÀ¤é¤«¤Ë¤·¤¿¡££²«¿§ÅڤΥȥޥȻÜÀߺÏÇݤˤª¤±¤ëN2OľÀÜÇӽз¸¿ô¤Ï0.1%°Ê²¼¤Ç¤¢¤ê¡¢ÇÀ¹ÌÃϤÎÇӽз¸¿ô¤È¤·¤Æ¤Ï¶Ë¤á¤ÆÄ㤤ÃͤǤ¢¤Ã¤¿¡£¤ÅÚ¾íÃæ¤Ç¤ÎN2OȯÀ¸¤äÈùÀ¸Êª³èÀ¤ÎÆÃÀ¤È¡¢¥¢¥ó¥â¥Ë¥¢ÂÖÃâÁÇź²Ã¤Ë¤è¤ëCH4»À²½³èÀ¤äCH4µÛ¼ý®ÅÙ¤ÎÍÞÀ©¸ú²Ì¤ò¸«½Ð¤·¤¿¡£¥DNDC¥â¥Ç¥ë¤ËÁ´ÃºÁǤËÀê¤á¤ëÈùÀ¸ÊªÃºÁǤÎÈæ¤òÁȤ߹þ¤à¤³¤È¤Ë¤è¤ê¡¢¤ï¤¬¹ñ¤ÎȪÅÚ¾í¤Ë¹¤¯Ê¬ÉÛ¤¹¤ë¹õ¥Ü¥¯ÅÚ¤«¤é¤ÎN2OȯÀ¸Í½Â¬¤ËŬÍѲÄǽ¤Ç¤¢¤ë¤³¤È¤ò¼¨¤·¤¿¡£¦´û¸¤Î¼Â¬¤ª¤è¤ÓÅý·×¥Ç¡¼¥¿¤«¤é¡¢Ê¿À®10ǯ¤Ë¤ª¤±¤ëÆüËܤÎÇÀ¹ÌÃϤ«¤é¤ÎN2OȯÀ¸Î̤Ï7.89Gg¡¦N¡¦yr-1¤È¿äÄꤷ¡¢¤½¤ÎÉԳμÂÀ¤Èº£¸å¤Î²ÝÂê¤ò¼¨¤·¤¿¡£§¿åÅĤÎÉԹ̵¯Ä¾ÇźÏÇݤϳ«»ÏÅö½é¤ÏCH4ȯÀ¸ÍÞÀ©¸ú²Ì¤ò¼¨¤¹¤¬¡¢¿ôǯ°Ê¾å·Ñ³¤¹¤ë¤ÈCH4ȯÀ¸¤¬Â¿¤¯¤Ê¤Ã¤¿¡£¨Ãæ¹ñĹ¹¾°ÊÆî¤Î¿åÅÄÃÏÂӤˤª¤¤¤Æ¡¢CH4ȯÀ¸Î̤κ︺¤ËÅß´ü¤ÎÇӿ夬½ÅÍפǤ¢¤ë¤³¤È¡¢ÈªÃϤ«¤é¤ÎN2OÇӽз¸¿ô¤Ï0.13¡Á0.40¡ó¤È¾®¤µ¤«¤Ã¤¿¡£©Ãæ¹ñÅìËÌÉô¤ÎÁðÃϤȼ¾ÃϤˤª¤±¤ëCH4¤ÈN2OȯÀ¸Î̤ÎÊÑÆ°¤Ë¤ÏÅÚ¾í¿åʬ¤È²¹ÅÙ¤ÎÊѲ½¤Ê¤É´Ä¶Í×°ø¤¬¶¯¤¯±Æ¶Á¤·¤Æ¤¤¤ë¤³¤È¡¢¤Þ¤¿¡¢Î¾¼Ô¤Î¤¢¤¤¤À¤Ë¥È¥ì¡¼¥É¥ª¥Õ´Ø·¸¤Î¤¢¤ë¤³¤È¤òÌÀ¤é¤«¤Ë¤·¤¿¡£ª¥¤¥ó¥É¤Ë¤ª¤±¤ë¥Ð¥¤¥ª¥Þ¥¹Ç³¾Æ¼Â¸³¤«¤é¡¢³Æ¼ï¥¬¥¹¤ÎÇӽз¸¿ô¤òµá¤á¤¿·ë²Ì¡¢Â¿¤¯¤Î¥¬¥¹¤Ë¤Ä¤¤¤ÆIPCC¤Ç»ÈÍѤµ¤ì¤Æ¤¤¤ëÃͤè¤ê¤âÂ礤«¤Ã¤¿¡£ ¡¡¤³¤ì¤é¤ÎÀ®²Ì¤è¤ê¡¢¥¢¥¸¥¢½ô¹ñ¤ÎÇÀ¹ÌÃϤ«¤é¤ÎGHGȯÀ¸¥¤¥ó¥Ù¥ó¥È¥ê¡¼¤ËÂФ·½ÅÍפʴðÁåǡ¼¥¿¤òÄɲä·¤¿¤ÈƱ»þ¤Ë¡¢¹°èɾ²Á¼êË¡¤Î²þÎɤȳ«È¯¤«¤é¡¢¤½¤ÎÀºå̲½¤Ë´óÍ¿¤¹¤ë¤â¤Î¤Ç¤¢¤Ã¤¿¡£
¡¡¢Å쥢¥¸¥¢¤Î¿¹ÎÓÅÚ¾í¤Ë¤ª¤±¤ëCH4¡¢N2O¼ý»Ù¤Îɾ²Á¤Ë´Ø¤¹¤ë¸¦µæ ¡¡¹ñÆâ¤Î¿¹ÎӤˤª¤±¤ëCH4µÛ¼ýÎ̤ÈN2OȯÀ¸Î̤˴ؤ¹¤ë¸¦µæ¤ÏÃÙ¤ì¤Æ¤ª¤ê¡¢Â¬Äê¼ÂÀÓ¤¬¸Â¤é¤ì¤Æ¤¤¤ë¡£Ë̳¤Æ»¤È´ØÅìÃÏÊý¡¢ÈüÇʸмþÊդ˸¤é¤ì¤Æ¤¤¤¿CH4µÛ¼ý¡¢N2OÀ¸À®¥Õ¥é¥Ã¥¯¥¹´Ñ¬¤òÁ´¹ñµ¬ÌϤǤª¤³¤Ê¤¤¡¢¤½¤Î¥Õ¥é¥Ã¥¯¥¹·ÁÀ®¥á¥«¥Ë¥º¥à¤ò²òÌÀ¤¹¤ë¤³¤È¤òÌÜŪ¤È¤·¤¿¡£Ë̳¤Æ»¤«¤é²Æì¤Þ¤Ç¤ËÀßÃÖ¤·¤¿30ÅÀ°Ê¾å¤Î»î¸³ÃϤˤª¤¤¤ÆCH4¤ª¤è¤ÓN2O¥Õ¥é¥Ã¥¯¥¹´Ñ¬¤ò¤ª¤³¤Ê¤Ã¤¿¡£CH4Ê¿¶ÑµÛ¼ý®Å٤ϡ¢0.14mg-C¡¦m-2¡¦d-1¡Ê²Æì¡¦ÆîÌÀ¼£»³¡Ë¤«¤é5.15mg-C¡¦m-2¡¦d-1¡Ê²ÃÇÈ»³¹ÍÕ¼ùÎӡˤÎÈϰϤò¼¨¤·¤¿¡£Ë̳¤Æ»¤Î´Ñ¬ÃͤÏ1.57¡Þ0.85mg-C¡¦m-2¡¦d-1¤ÈÄ㤯¡¢Ëܽ£°ÊÆî¤Ï2.13¡Þ1.21mg-C¡¦m-2¡¦d-1¤È¹â¤«¤Ã¤¿¡£³ÆÀ¸ÂÖ·Ï´Ö¤ÎCH4Ê¿¶ÑµÛ¼ý®Å٤ϡ¢É½ÁØ5cm¤ÎÅÚ¾í¤ÎCH4»À²½Ç½¤È¹â¤¤Àµ¤ÎÁê´Ø¤ò¼¨¤·¤¿¡£Å쳤ÃÏÊý¤Î»î¸³ÃϤÎÅÚ¾í¤Ë¤ª¤¤¤Æ¡¢CH4µÛ¼ýÎ̤ȿåÍÏÀ¥¢¥ë¥ß¥Ë¥¦¥àÇ»Å٤δ֤ËÉé¤ÎÁê´Ø¡¢CNÈæ¤È¤Î´Ö¤ËÀµ¤ÎÁê´Ø¤¬Ç§¤á¤é¤ì¤¿¡£ÅÚ¾í¤Ë1mM¤È5mM¤Î¥¢¥ë¥ß¥Ë¥¦¥à¿åÍϱդòź²Ã¤·¤¿¾ì¹çCH4µÛ¼ýÎ̤¬ÍÞÀ©¤µ¤ì¡¢5mM¤ÎÍÞÀ©Î̤ÎÊý¤¬Â礤«¤Ã¤¿¡£¤³¤Î·ë²Ì¤è¤ê¡¢¿åÍÏÀ¥¢¥ë¥ß¥Ë¥¦¥à¤¬CH4µÛ¼ýÎ̤òÍÞÀ©¤¹¤ëʪ¼Á¤Î¤Ò¤È¤Ä¤Ç¤¢¤ë¤³¤È¤¬¼¨¤µ¤ì¤¿¡£¤Þ¤¿¡¢»³²Ð»öÀפÎÅÚ¾í¤Ç¤Ï¿åÍÏÀ¥¢¥ë¥ß¥Ë¥¦¥à¤¬Áý²Ã¤·¡¢CH4»À²½¤òÍÞÀ©¤·¤Æ¤¤¤ë²ÄǽÀ¤¬¼¨º¶¤µ¤ì¤¿¡£N2O¥Õ¥é¥Ã¥¯¥¹¤ÏÃϲ¹¤Î¾å¾º¤Ë¤È¤â¤Ê¤¤»Ø¿ô´Ø¿ôŪ¤ËÁý²Ã¤·¤¿¡£N2O¤Îǯ´ÖÊü½ÐÎ̤Ïή°è¤Ë¤è¤Ã¤Æ0.03¡Á0.8kg-N¡¦ha-1¡¦yr-1¤ÈÂ礤¯°Û¤Ê¤Ã¤¿¡£¹âN2O¥Õ¥é¥Ã¥¯¥¹¤Î¿¹ÎÓ¤Û¤ÉÅÚ¾í¤Î¾Ë»ÀÂÖÃâÁÇÇ»ÅÙ¤¬¹â¤¯¡¢¤Þ¤¿¿¼Éô¤Ë¤Þ¤Ç¾Ë»ÀÂÖÃâÁǤ¬Åþ㤷¤Æ¤¤¤¿¡£¼¼Æâ¼Â¸³¤Î·ë²Ì¤«¤é¡¢¹âN2O¥Õ¥é¥Ã¥¯¥¹ÃϤǤÏÄãN2O¥Õ¥é¥Ã¥¯¥¹ÃϤËÈæ¤Ù¤ë¤È¡¢ÃâÁÇÉé²Ù¤ËÂФ·¤Æ¤è¤ê±ÔÉÒ¤ËÈ¿±þ¤·Â¿¤¯¤ÎN2O¤òÀ¸À®¤·¤¿¡£²ÏÀîÃæ¤Î¾Ë»ÀÂÖÃâÁÇÇ»ÅÙ¤ÈN2O¥Õ¥é¥Ã¥¯¥¹¤Î´Ö¤Ë¤ÏÀµ¤ÎÁê´Ø¤¬Ç§¤á¤é¤ì¡¢²ÏÀî¤Î¾Ë»ÀÂÖÃâÁÇÇ»ÅÙ¤«¤éή°è¥¹¥±¡¼¥ë¤ÎN2OÊü½ÐÎÌ¿äÄꤹ¤ë¼êË¡¤¬Í¸ú¤Ç¤¢¤ë¤È¹Í¤¨¤é¤ì¤¿¡£¿¹ÎÓ¤ÎÃâÁDzá¾ê¤Ëȼ¤¦N2O¤ÎÊü½Ð·¸¿ô¤Ï3.1%¤È¸«ÀѤâ¤é¤ì¤¿¡£
¡Ê£·¡Ë²ÈÃܵڤӲÈÃÜʵǢ½èÍý²áÄø¤ËͳÍ褹¤ëCH4¡¢N2OÇÓ½ÐÎÌ¿äÄê¤ÎÀºå̲½¤ª¤è¤ÓÇÓ½ÐÍÞÀ©Ãæ³Ëµ»½Ñ¤ÎÈÆÍѲ½¤ÈÉáµÚ¤Ë´Ø¤¹¤ë¸¦µæ ¡¡²ÈÃÜͳÍèCH4ÇÓ½ÐÎ̤δʰ׬ÄêË¡¤È¤·¤ÆÏ»¥Õ¥Ã²½¥¤¥ª¥¦(SF6)Ë¡¤òÍøÍѲÄǽ¤È¤¹¤ë¤È¤È¤â¤Ë¡¢¿åµí¤«¤é¤ÎCH4ȯÀ¸Î̤ò¼Â¬¤·¥¤¥ó¥É¥Í¥·¥¢¹ñ¤Î¿åµí¤«¤é¤ÎCH4ÇÓ½ÐÎ̤οäÄêÀºÅÙ¤ÎÀºå̲½¤ò¸¡Æ¤¤·¤¿¡£¤µ¤é¤Ë¡¢²ÈÃÜÇÓÝõʪ¤Î½èÍý(±ø¿å½èÍý¡¢ÂÏÈî²½)²áÄø¤«¤éÇӽФµ¤ì¤ëGHG¤Î¬ÄêÀºÅÙ¤ÎÀºå̲½¤ÈÇÓ½ÐÎ̺︺µ»½Ñ¤Ë¤Ä¤¤¤Æ¸¡Æ¤¤·¤¿¡£¤½¤Î·ë²Ì¡¢¡¥Á¥ã¥ó¥Ð¡¼Ë¡¤Ë¤è¤ëCH4¤Î¬ÄêÃÍ(X)¤ÈSF6Ë¡¤Ë¤è¤ëÃÍ(Y)¤È¤ÎÌä¤Ë¤Ï¡¢Y=1.08X¡¡r=0.93¤È¤Î´Ø·¸¤¬Ç§¤á¤é¤ì¡¢SF6Ë¡¤Ë¤è¤êCH4ȯÀ¸Î̤ò¿äÄê¤Ç¤¤ë¤³¤È¤¬¼¨¤µ¤ì¤¿¡£¢¿åµí¤«¤é¤ÎCH4ȯÀ¸¤Ë´Ø¤¹¤ë·¸¿ô(EF)¤Ï10-12%¤È¿äÄꤵ¤ì¡¢»ôÎÁ¹½À®¤Ë¤è¤êÂ礤¯°Û¤Ê¤ë¤³¤È¤¬¼¨º¶¤µ¤ì¤¿¡££Äã¼ÁÁÆ»ôÎÁ(°ð¥ï¥é)¤òµëÍ¿¤·¤Æ¤¤¤ë¿åµí¤«¤é¤ÎCH4ȯÀ¸Î̤Ȥ·¤Æ34.2g¡¦kg-DMI-1¤òÍѤ¤¤Æ¡¢¥¤¥ó¥É¥Í¥·¥¢¤Î¿åµí¤«¤é¤ÎCH4ÇÓ½ÐÎ̤ò¿äÄꤹ¤ë¤È166Gg¡¦year-1¤Ç¤¢¤ê¡¢¥¤¥ó¥É¥Í¥·¥¢¤«¤é¤ÎCH4ÇÓ½ÐÎ̤ÎÌó3.5%¤È»î»»¤µ¤ì¤¿¡£¤±ø¿å½èÍý²áÄø¤«¤éȯÀ¸¤¹¤ëCH4¤ÏÅêÆþ±ø¿åÃæ¤ÎÁ´Íµ¡ÂÎúÁǤÎ0.2¡Á0.05%¤È¶Ë¤á¤ÆÄ㤫¤Ã¤¿¡£¥N2O¤ÎÊü½Ð¤Ï¡¢20¡î¤Ç½¾ÍèË¡¤Ç¤Ï½èÍýÃâÁǤÎÌó5%¤È¹â¤«¤Ã¤¿¤¬¡¢´Ö·çÇøµ¤Ë¡¤Ç¤Ï²¹ÅÙ¾ò·ï¤Ë¤è¤é¤ºÅêÆþ±ø¿åÃæ¤ÎÁíÃâÁǤÎ0.04%¤ËÍÞÀ©¤µ¤ì¡¢´Ö·çÇøµ¤Ë¡¤¬CH4¡¢N2OÇÓ½ÐÍÞÀ©¤Ë¸ú²Ì¤Î¤¢¤ë¤³¤È¤¬³Îǧ¤µ¤ì¤¿¡£¦ÆÚ¤ÎÈî°éÁ´´ü´ÖÃæ(8½µ´Ö¡¢20kg¡Á80kg¤ÎÁýÂδü´Ö)¤ËÃÜ¼ËÆâ¤ÇȯÀ¸¤¹¤ëCH4¤ª¤è¤ÓN2OÎ̤ò±ø¿å¾ô²½¤ÈÂÏÈî²½½èÍý¤ò´ðËܤȤ·¤ÆÊµÇ¢½èÍý¤ò¹Ô¤¦¥±¡¼¥¹¤Ç»»Äꤹ¤ë¤È¡¢¤½¤ì¤¾¤ì270¡Á438g- CH4¡¦Æ¬-1¤ª¤è¤Ó16.5¡Á49.7g¡¡ N2O-N¡¦/Ƭ-1¤È¤Ê¤Ã¤¿¡£§È¯À¸ÍÞÀ©¤Ë¤Ï¡¢N2O¤Ë¤Ä¤¤¤Æ¤Ï´Ö·çÇøµ¤Ë¡¤ÎŬÍÑ¡¢CH4¤Ë¤Ä¤¤¤Æ¤ÏÂÏÈî²½¤ò¹¥µ¤Åª¾ò·ï¤Ç¹Ô¤¦¤³¤È¤¬Í¸ú¤È¹Í¤¨¤é¤ì¤¿¡£¨ÂÏÈî²½²áÄø¤«¤éȯÀ¸¤¹¤ëN2O¤Ï¡¢¸½¾ì¤Ç¹¤¯ºÎÍѤµ¤ì¤Æ¤¤¤ëÂÏÀÑ·¿(ÅêÆþÃâÁǤÎ3.9¡Á5.9%¤òÊü½Ð)¤ÈÈæ¤Ù¤Æ¶¯À©Ä̵¤·¿(ÅêÆþÃâÁǤÎÌó0.5%)¤Ç¤ÏÂ礤¯Ä㸺¤·¡¢ÂÏÀѵ¬ÌϤäÆü¾È¤Ê¤É¤ÎÍ×°ø¤Ë¤è¤êȯÀ¸·¸¿ô¤¬Ï»¤¤¯ÊÑÆ°¤¹¤ë¤³¤È¤â³Îǧ¤µ¤ì¤¿¡£©CH4¤ÎȯÀ¸¤âÂÏÈî·¿(ÅêÆþ͵¡Êª¤Î0.24¡Á0.28%¡Ó¤ÈÈæ¤Ù¤Æ¶¯À©Ä̵¤·¿(Ä̵¤ÎÌÂç¤Ç0.001%)¤ÇÂ礤¯Ä㸺¤¹¤ë¤È¹Í¤¨¤é¤ì¤¿¡£
¡Ê£¸¡ËÅìÆî¥¢¥¸¥¢Ãϰè¤Ë¤ª¤±¤ëÈ¿çí²ÈÃܤ«¤é¤ÎCH4ȯÀ¸¤ÎÍÞÀ©¤ÎÃæ³Ëµ»½Ñ¤ÎÈÆÍѲ½¤ÈÉáµÚ¤Ë´Ø¤¹¤ë³«È¯ ¡¡ÅìÆî¥¢¥¸¥¢Ãϰè¤Ë¤ª¤±¤ë¼ÂÍÑÀ¤Î¹â¤¤È¿çí²ÈÃܤ«¤é¤ÎCH4Êü½ÐÎÌÄ㸺µ»½Ñ¤òÄ󼨤¹¤ëÌÜŪ¤Ç¡¢¹â¾Ã²½ÀÉʼï¤ÎÍøÍÑ¡¢¹òÎà¤ÎÊ»µë¤ª¤è¤ÓÁÆ»ôÎÁ¤Î²½³ØÅª½èÍý¤Ë¤Ä¤¤¤Æ¸¡Æ¤¤·¤¿¡£ ¹â¾Ã²½À¤Î¿·Éʼï¤È¤·¤Æ¡¢ÃÈÃÏ·¿ËÒÁð¤Î¥®¥Ë¥¢¥°¥é¥¹¡Ö¥Ê¥Ä¥³¥Þ¥¡×¤È¥È¥¦¥â¥í¥³¥·¡Ö¤æ¤á¤½¤À¤Á¡×¤ò¡¢´û¸Éʼï¤È¤·¤ÆÃÈÃÏ·¿ËÒÁð¤Î¥Ð¥Ò¥¢¥°¥é¥¹¡Ö¥Ú¥ó¥µ¥³¡¼¥é¡×¤È¥È¥¦¥â¥í¥³¥·¡Ö¥»¥·¥ê¥¢¡×¤ò¤½¤ì¤¾¤ì¥Û¥ë¥¹¥¿¥¤¥ó¼ï´¥Æýµí4Ƭ¤º¤Ä¤ËµëÍ¿¤·¡¢CH4ȯÀ¸Î̤òÈæ³Ó¤·¤¿¡£»ôÎÁÃæ¤Î²Ä¾Ã²½ÍÜʬÁíÎÌ(TDN)´ÞÎ̤ϡ¢¿·Éʼï¤ÎÊý¤¬2¡Á10%¹â¤¯¡¢ÍÜʬ¶¡µëÎ̤¬Áý²Ã¤·¤¿¡£¤½¤Î·ë²Ì¡¢ÁíCH4ȯÀ¸Î̤ª¤è¤Ó´¥ÊªÀݼèÎÌ(DMI)Åö¤¿¤ê¤ÎCH4ȯÀ¸Î̤ϡ¢¤¤¤º¤ì¤â¹â¾Ã²½ÀÉʼï¤ÎÊý¤¬¾¯¤Ê¤¯¡¢¾Ã²½À¤ò²þÁ±¤·¤¿¿·Éʼï¤ÎÍøÍѤˤè¤ëCH4ȯÀ¸Î̤ÎÄ㸺¤¬¼Â¾Ú¤µ¤ì¤¿¡£¤Þ¤¿¡¢¥Û¥ë¥¹¥¿¥¤¥ó¼ïÈçÆýµí4Ƭ¤ËÂФ·¡¢¥¤¥Ê¥ï¥é¡¢¥¤¥Ê¥ï¥é¤Ë¸¼ÊƤޤ¿¤Ï¸¼ÊƤȤ½¤Î¾¤Î¹òÎà¤òµëÍ¿¤·¡¢µí¤«¤é¤ÎCH4ȯÀ¸Î̤ʤé¤Ó¤ËÈçÆýÎ̤ò¬Äꤷ¤¿¡£¤½¤Î·ë²Ì¡¢¹òÎà¤ÎÁýµë1kg¤Ë¤Ä¤ÆýÎ̤¬Ìó2kgÁý²Ã¤·¡¢µíÆý1kgÅö¤¿¤ê¤ÎCH4ȯÀ¸Î̤¬Ìó2.5LÄ㸺¤·¤¿¡£¤·¤¿¤¬¤Ã¤Æ¡¢¹òÎà¤Îñ²Á¤¬Æý²Á¤Î2ÇÜÄøÅ٤ޤǤǤ¢¤ì¤Ð¡¢¹òÎà¤Î»ÈÍѤËȼ¤¦»Ù½ÐÁý²Ã¤è¤ê¤âÆýÎ̤ÎÁý²Ã¤Ë¤è¤ë¼ý±×Áý²Ã¤¬¾å²ó¤ê¡¢¸½ºß¤ÎÅìÆî¥¢¥¸¥¢Ãϰè¤Ç¤â½½Ê¬¤ËÍøÍѲÄǽ¤Ç¤¢¤ë¤È¹Í¤¨¤é¤ì¤¿¡£ ¡¡¤µ¤é¤Ë¡¢¥¤¥Ê¥ï¥é¤ò¸¶ÎÁ¤Ë̵ź²Ã¤Î¥µ¥¤¥ì¡¼¥¸¡¢¥¤¥Ê¥ï¥é¤ËÇ¢ÁǤò¸¶Êª¤¢¤¿¤ê3%ź²Ã¤·¤¿¥µ¥¤¥ì¡¼¥¸¤ª¤è¤ÓÆý»À¶Ý¤È¥»¥ë¥é¡¼¥¼¤Îº®¹çʪ¤ò¸¶Êª¤¢¤¿¤ê0.0035%ź²Ã¤·¤¿¥µ¥¤¥ì¡¼¥¸¤ò¥Û¥ë¥¹¥¿¥¤¥ó¼ï´¥Æýµí4Ƭ¤º¤Ä¤ËµëÍ¿¤·¡¢CH4ȯÀ¸Î̤òÈæ³Ó¤·¤¿¡£¤½¤Î·ë²Ì¡¢²½³ØÅª½èÍý¤Ë¤è¤ê´¥Êª¤ª¤è¤Ó²Ä¾Ã²½ÍÜʬÁíÎÌ(TDN¡Ó¤ÎÀݼèÎÌÅö¤¿¤êCH4ȯÀ¸Î̤¬¾¯¤Ê¤¯¤Ê¤Ã¤¿¡£¤³¤ì¤é¤Î²½³ØÅª½èÍý¤Ë¤è¤êÁÆ»ôÎÁ¤Î±ÉÍܲÁ¤¬¹â¤Þ¤êÆýÎ̤¬Áý²Ã¤·¤¿¤³¤È¤«¤é¡¢¸½¾õ¤ÎÆý²Á¿å½à¤Ç¤¢¤ì¤Ð·ÐºÑŪ¤Ê¥á¥ê¥Ã¥È¤â¤¢¤ë¤ÈȽÃǤµ¤ì¤¿¡£ ¡¡°Ê¾å¤Î·ë²Ì¤«¤é¡¢ÅìÆî¥¢¥¸¥¢Ãϰè¤ÎÈçÆýµí¤«¤é¤ÎCH4ȯÀ¸Î̤òÍÞÀ©¤¹¤ëµëÍ¿µ»½Ñ¤È¤·¤Æ¤Î¹â¾Ã²½ÀÉʼï¤ÎÍøÍÑ¡¢¹òÎà¤ÎÊ»µë¤ª¤è¤ÓÁÆ»ôÎÁ¤Ø¤Î²½³ØÅª½èÍý¤Ï¼ÂÍÑÀ¤¬¹â¤¯¡¢·ÐºÑŪ¤Ë¤â¼ýÆþ¤òÁý²Ã¤µ¤»¤ë¤Î¤Ç¡¢¸½ÃϤËÉáµÚ¤·¤¦¤ëµ»½Ñ¤Ç¤¢¤ë¤È¹Í¤¨¤é¤ì¤¿¡£
¡Ê£¹¡ËCH4¡¢N2OÍÞÀ©ÂкöÃæ³Ëµ»½Ñ¤ÎÈÆÍѲ½¡¢ÉáµÚ¼êË¡¤ÎºÇŬ²½¤È¥¤¥ó¥Ù¥ó¥È¥ê¡¼¤ÎÀºå̲½¡¢½¼¼Â²½¤Î¤¿¤á¤ÎÁí¹çɾ²Á¤Ë´Ø¤¹¤ë¸¦µæ ¡¡Ëܸ¦µæ¥×¥í¥¸¥§¥¯¥È¤Ç¸¡Æ¤¤µ¤ì¤Æ¤¤¤ëCH4¡¢N2O¤ÎÇÓ½ÐÍÞÀ©Âкöµ»½Ñ¤ò¥â¥Ç¥ë¥±¡¼¥¹¤È¤·¡¢²¹¼¼¸ú²Ì¥¬¥¹¤ÎÈñÍÑÂиú²Ì¤äºï¸º¥Ý¥Æ¥ó¥·¥ã¥ë¤ò»»½Ð¤·¡¢´ÖÀܱƶÁ¤â´Þ¤áÂкöµ»½Ñ¤ÎŬÍѲÄǽÀ¤òÁí¹çɾ²Á¤¹¤ë¼êË¡¤ò³«È¯¤·¤¿¡£¤Þ¤º¡¢³ÆÂкöµ»½Ñ¤ËÂФ¹¤ëÈñÍÑÂиú²Ì¤ò¸¡Æ¤¤·¤¿·ë²Ì¡¢ÃÜ»º¤Ë¤ª¤±¤ë»ôÍܵ»½Ñ¤Î²þÎɤϡ¢Æ³Æþ¤Ë¤è¤ê¼ý±×¤âÁý²Ã¤¹¤ë¤³¤È¤¬¤ï¤«¤Ã¤¿¡£¤Þ¤¿¡Ö±øÅ¥¤Îdz¾ÆÊýË¡¤ÎÊѹ¹¡×¡Ö´ðÈî¤ÎÊѹ¹¡×¤Ç¤Ï200¡Á300g-CO2¡¦±ß-1¡¢¡ÖÊä½õdzÎÁ¥¬¥¹¤Îdz¾ÆÁõÃ֤ؤο᤹þ¤ß¡×¡ÖÀ¸³èÇÓ¿å½èÍý¤ÎÊѹ¹¡×¤Ï10g-CO2¡¦±ß-1̤Ëþ¤È¤Ê¤Ã¤¿¡£¹ñÆâ¤Îºï¸º¥Ý¥Æ¥ó¥·¥ã¥ë¤Ï¡¢¡ÖÆýµí¤ÎÀ¸»ºÀ¸þ¾å¡×¡ÖÈî°éµí¤ÎÀ¸»ºÀ¸þ¾å¡×¡Ö¼«Æ°¼Ö¿¨ÇޤβþÎɡסֱøÅ¥¤Îdz¾ÆÊýË¡¤ÎÊѹ¹¡×¤Ç1,000Gg.CO2¤òͤ¨¤ë¤³¤È¤¬ÌÀ¤é¤«¤Ë¤Ê¤Ã¤¿¡£¤³¤³¤Ç¡¢Âкöµ»½Ñ¤ò¼ÂÍÑÀ¡¢Å¬ÍÑÀ¤È¤¤¤¦´ÑÅÀ¤«¤éÄêÎ̲½¤¬º¤Æñ¤ÊÇȵڸú²ÌÅù¤ò¹Íθ¤·¤¿Áí¹çɾ²Á¼êË¡¤ò³«È¯¤·¤¿¡£ ¡¡É¾²Á¤Ï¡¢Âкöµ»½Ñ¸ÇÍ¤ÎÆÃÀ¤òɾ²Á¤¹¤ë¥Õ¥§¡¼¥º¤È¡¢¼õÆþÃϰè¤ÎÆÃÀ¤òɾ²Á¤¹¤ë¥Õ¥§¡¼¥º¤ËʬΥ¤·¡¢Á°¼Ô¤Ç¤Ï¡¢¡Ö¼Â»ÜÍ×·ï¡×¡Ö²¹ÃȲ½¡×¡Ö»ö¶È¤Ø¤Î±Æ¶Á¡×¡Ö´Ä¶±Æ¶Á¡×¡Ö·ÐºÑ¡¦¼Ò²ñ¤Ø¤Î±Æ¶Á¡×¤È¤¤¤Ã¤¿¶¦Ä̤Îɾ²Á¹àÌܤ½¤ì¤¾¤ì¤Ë¡¢3¡Á5Ãʳ¬ÄøÅ٤Υݥ¤¥ó¥È¤òÍ¿¤¨¤ÆÉ¾²Á¤¹¤ë¤³¤È¤È¤·¤¿¡£¸å¼Ô¤Ç¤Ï¡¢Á°¼Ô¤ËÂбþ¤¹¤ëʬÌî¤Çɾ²Á¹àÌܤòÀßÄꤷ¡¢Ãϰè¤Ë¤ª¤±¤ëÌäÂê¤Î½ÅÍ×À¤ò¥Ý¥¤¥ó¥È²½¤·¡¢½Å¤ßÉÕ¤±¤ËÍøÍѤ·¡¢Ãϰè¤Ë¤ª¤±¤ëÂкöµ»½Ñ¤Î²ÁÃͤòɾ²Á¤Ç¤¤ë¤è¤¦¤Ë¤·¤¿¡£²¹ÃȲ½°Ê³°¤Î±Æ¶Á¤â´Þ¤á¤¿Áí¹çɾ²Á¤Ç¤Ï¡¢¸øÅªÅý·×¤Î¼çÀ®Ê¬Ê¬ÀϤ«¤é¡¢¡Ö²¹ÃȲ½¡×¡ÖÅԻԴ͡סÖÇÀ¶È´Ä¶¡×¡Ö·ÐºÑ¼Ò²ñ¡×¤Ë¤Ä¤¤¤Æ¡¢86ÎϹñ¤ÎÃϰè¤Ë¤ª¤±¤ëÌäÂê¤Î½ÅÍ×ÅÙ¤ò¼¨¤¹¥Ý¥¤¥ó¥È¤ò»»½Ð¤·¤¿¡£ÆüËܤÈÃæ¹ñ¤Î¥Ý¥¤¥ó¥È¤òÍѤ¤¤ÆÁí¹çɾ²Á¤ò¹Ô¤Ã¤¿¤È¤³¤í¡¢Î¾¹ñ¤È¤â¡ÖÀ¸³èÇÓ¿å½èÍý¤ÎÊѹ¹¡×¤È¤¤¤Ã¤¿¥¤¥ó¥Õ¥éÀ°È÷¤ª¤è¤Ó´Ä¶²þÁ±¤Ë·¸¤ëʬÌî¤Ç¤Îɾ²Á¤¬¹â¤¤¤â¤Î¤È¤Ê¤ê¡¢¡Ö¥Ý¥¤¥ó¥È²½¤È½Å¤ßÉÕ¤±¤Î¼êË¡¡×¤ÎƳÆþ¤Ë¤è¤ê¡¢ÂÐÈñÍѸú²Ì¤Î¤ß¤Ç¤Ïɾ²Á¤¬º¤Æñ¤Ç¤¢¤Ã¤¿ÃϰèÆÃÀ¤òÈ¿±Ç¤·¤Ä¤Ä¡¢²¹ÃȲ½°Ê³°¤Î±Æ¶Á¤ò´Þ¤àÁí¹çɾ²Á¤Î²ÄǽÀ¤¬¶¯²½¤µ¤ì¤¿¡£ ¡¡¥¤¥ó¥Ù¥ó¥È¥ê¤ÎÀºå̲½¡¦½¼¼Â²½¤òÌÜŪ¤È¤·¤¿³ÆÇӽи»¤Ë¤ª¤±¤ëÇӽз¸¿ô¤ÎÉԳμÂÀ¤Îɾ²Á¤ò¹Ô¤¦¤¿¤á¤Ë¡¢IPCC¤ÎGood Practice Guidance¤Ë¼¨¤µ¤ì¤¿ÉԳμÂÀɾ²Á¤ò´ðÁäȤ·¡¢ËÜ¥×¥í¥¸¥§¥¯¥È¤Î³Æ¥µ¥Ö¥Æ¡¼¥Þ¤Ç¤ÎÀ®²Ì¤òƳÆþ¤¹¤ë¤³¤È¤Ç¡¢¥×¥í¥¸¥§¥¯¥È¤Î¿ä¿Ê¤Ë¤è¤êÇÓ½ÐÎÌ¿ä·×¤ÎÉԳμÂÀ¤¬¤É¤ì¤À¤±Ä㸺¤·¤¿¤«¤òɾ²Á¤¹¤ë¥·¥¹¥Æ¥à¤ò¸¡Æ¤¤·¤¿¡£¤³¤³¤Ç¡¢½¾Íè¤ÎÇÓ½ÐÎÌ¿ä·×¤ÎÉԳμÂÀ¤Ï¡¢°ìÈ̤˲ᾮɾ²Á¤µ¤ì¤ë·¹¸þ¤Ë¤¢¤ë¤³¤È¤«¤é¡¢²áµî¤ÎÉԳμÂÀɾ²Á¤Î·ë²Ì¤ÈºÇ¿·¤Î¸¦µæÀ®²Ì¤Ë´ð¤Å¤¯ÉԳμÂÀɾ²Á¤òľÀÜÈæ³Ó¤¹¤ë¤È¡¢¸¦µæ¤Î¿ÊŸ¤Ë¤è¤êÉԳμÂÀ¤¬ÁýÂ礹¤ë²ÄǽÀ¤¬¤¢¤ê¡¢ºÇ¿·¤ÎÃθ«¤Ë´ð¤Å¤¤¤Æ²áµî¤ÎÇÓ½ÐÎÌ¿ä·×¤ÎÉԳμÂÀ¤òºÆÉ¾²Á¤·¡¢¤½¤ì¤ò´ð½à¤È¤·¤¿¾å¤Ç¡¢¸¦µæÀ®²Ì¤ÎÉԳμÂÀÄ㸺¸ú²Ì¤òɾ²Á¤¹¤ë¤³¤È¤È¤·¤¿¡£¤³¤ì¤é¤Ë¤è¤ê¡¢µÒ´ÑŪ¤ÊÉԳμÂÀ¤ÎÈæ³Óɾ²Á¤¬²Äǽ¤È¤Ê¤Ã¤¿¡£¤Þ¤¿¡¢ËܼêË¡¤Î³«È¯¤òÄ̤¸¤Æ¡¢¸½ºß¤ÎIPCC¤ÎÉԳμÂÀɾ²Á¤òÍѤ¤¤¿¾ì¹ç¡¢º£¸å¤Î¸¦µæ¤Î¿ÊŸ¤Ë¤è¤Ã¤ÆÄ㸺¤µ¤ì¤¦¤ëÉԳμÂÀ(¬Äê¸íº¹Åù)¤È¡¢¸¦µæ¤¬¿ÊŸ¤·¤Æ¤âÄ㸺¤µ¤ì¤Ê¤¤ÉԳμÂÀ(¼ÂºÝ¤ÎʬÉÛ¤Îʬ»¶¤¬Â礤¤¾ì¹ç)¤¬º®Æ±¤µ¤ì¤ë¡¢¤È¤¤¤¦²ÝÂê¤âÌÀ¤é¤«¤Ë¤Ê¤ê¡¢¤³¤ÎÄ㸺¤µ¤ì¤ëÉԳμÂÀ¡¦Ä㸺¤µ¤ì¤Ê¤¤ÉԳμÂÀ¤Ë¤Ä¤¤¤ÆÌÊÌ©¤Ë¶ãÌ£¤¹¤ëɬÍפ¬¤¢¤ë¤³¤È¤¬ÌÀ¤é¤«¤Ë¤Ê¤Ã¤¿¡£
£´¡¥¹Í»¡ ¡¡Ëܸ¦µæ¤Ç¤ÏCH4¡¢N2O¤ÎÇӽФ¬¹Í¤¨¤é¤ì¤ë¿Í°ÙŪÇӽи»¤Ë¤Ä¤¤¤Æ¡¢ÉԳμÂÀ¤Î¹â¤«¤Ã¤¿ÇӽХ¤¥ó¥Ù¥ó¥È¥ê¡¼¤ÎÀºå̲½¤ÈÇÓ½ÐÍÞÀ©Âкöµ»½Ñ¤Î³«È¯¤ª¤è¤Ó¤³¤ì¤é¤Îɾ²Á¼êË¡¤Î¸¡Æ¤¤ò¥¢¥¸¥¢Ãϰè¤Î³«È¯ÅÓ¾å¹ñ¤ò»ëÌî¤Ë¤ª¤¤¤Æ¼Â»Ü¤·¤¿¡£ ¡¡¥¤¥ó¥Ù¥ó¥È¥ê¡¼¤ÎÀºå̲½¤Ë´Ø¤·¤Æ¡¢¸ÇÄêdz¾ÆÁõÃÖ¤ÇÇӽз¸¿ô¤ÎÂ礤ʱøÅ¥¾ÆµÑϧ¤ª¤è¤Ó¹Û»³¤«¤é¤Î¾ÜºÙ¤ÊÇÓ½ÐÆÃÀ¡¢¤³¤ì¤Þ¤ÇÇӽз¸¿ô¤ËÂç¤¤Ê¸íº¹¤òÍ¿¤¨¤Æ¤¤¤¿¼«Æ°¼Ö¤«¤é¤ÎÇӽФËÍ¿¤¨¤ë´Ä¶°ø»Ò¤Î±Æ¶Á¤¬ÌÀ¤é¤«¤Ë¤Ê¤Ã¤¿¡£ÇÀ¶ÈʬÌî¤Ç¤Ï¿åÅÄ¡¢ÈªÃϤ«¤é¤ÎÇӽз¸¿ô¤¬¥¢¥¸¥¢Ãϰè¤ò´Þ¤á¤ÆÀººº¤µ¤ì¡¢¤³¤ì¤Þ¤ÇÉÔÌÀ³Î¤Ç¤¢¤Ã¤¿¿¹ÎÓÅÚ¾í¤«¤é¤ÎÇӽз¸¿ô¤¬¹ñÆâ30¥«½ê¤Ë¾å¤ë¬ÄêÅÀ¤«¤é¤Î´Ñ¬¤ÇÀ°Íý¤µ¤ì¤¿¡£¤Þ¤¿¡¢²ÈÃܤ«¤é¤ÎÇÓ½ÐÎÌ¿ä·×¤Ë´Ø¤·¤Æon site¤Ç¬Äê²Äǽ¤Ê´Ê°×¼êË¡¤¬³«È¯¤µ¤ì¡¢¥¢¥¸¥¢Ãϰè¤ÇÂ礤ʳä¹ç¤òÀê¤á¤ë¿åµí¤«¤é¤ÎÇÓ½ÐÎÌ¿ä·×¤¬²Äǽ¤È¤Ê¤Ã¤¿¡£ÇÑ´þʪ¤ÎʬÌî¤Ç¤ÏËä¤áΩ¤ÆÍúÎò¤«¤éÀºÅ٤ι⤤ÇÓ½ÐÎ̤οä·×¼êË¡¤¬ÌÀ¤é¤«¤Ë¤µ¤ì¡¢ÇÓ¿å½èÍý¤Î¼êË¡¤Ë±þ¤¸¤¿Çӽз¸¿ô¤ÎÀºå̲½¤¬¿Þ¤é¤ì¤¿¡£ÆÃ¤ËËÜʬÌî¤Ç¤Ï¥¢¥¸¥¢Ãϰè¤Î³«È¯ÅÓ¾å¹ñ¤Ç¿ÍѤµ¤ì¤Æ¤¤¤ë¤¬¡¢IPCC Guideline¤Ë¤ª¤¤¤Æ¤âDefaultÃͤ¬ÉÔÌÀ³Î¤Ç¤¢¤Ã¤¿À¸ÂÖ¹©³ØÅªÇÓ¿å½èÍý¼êË¡¤«¤é¤ÎÇӽФ˴ؤ·¤ÆÃθ«¤Î½¸ÀѤ¬¿Þ¤é¤ì¡¢¿Í°ÙŪÇӽи»¤Î¿¤¯¤ÎÉôʬ¤Ç¥¤¥ó¥Ù¥ó¥È¥ê¡¼¤Î½¼¼Â²½¤¬À®¤µ¤ì¤¿¡£ÍÞÀ©Âкö¼êË¡¤Î³«È¯¤Ë´Ø¤·¤Æ¡¢¸ÇÄêdz¾ÆÁõÃÖ¤ª¤è¤Ó¼«Æ°¼Ö¤Ë¤Ä¤¤¤Æ¿¨ÇÞ¤ÎÀǽ¤¬É¾²Á¤µ¤ì¤¿¤¬¡¢ÆÃ¤Ë¼«Æ°¼Ö¤Ç¤Ï¿·¤·¤¯ÉáµÚ¤·¤Ä¤Ä¤¢¤ëÇÓ¥¬¥¹ÍÑ¿¨ÇÞ¤¬N2Oºï¸º¤Ë¸úΨŪ¤Ç¤¢¤ê¡¢¤³¤Î¿¨ÇÞ¤ÎÉáµÚ¤Ë¤è¤ê¼«Æ°¼Ö¤«¤é¤ÎÇÓ½ÐÎ̤¬Â礤¯ºï¸º¤µ¤ì¤ë¤³¤È¤¬Í½ÁÛ¤µ¤ì¤¿¡£ÇÀ¶ÈʬÌî¤Ç¤ÏÆÃ¤Ë¡¢ÅìÆî¥¢¥¸¥¢Ãϰè¤ÎÆýµí»ô°é¤ËÃíÌܤ·¤Æ¡¢¸½ÃϤÇĴã²Äǽ¤Ê»ôÎÁ¤ÎÊѹ¹¤Ë¤è¤ëÇÓ½ÐÍÞÀ©¼êË¡¤¬³«È¯¤µ¤ì¤¿¡£ÇÑ´þʪʬÌî¤Ç¤ÏËäΩÃϤÎʤÅÚ¤ÎCH4ºï¸º¸ú²Ì¤¬É¾²Á¤µ¤ì¤¿¡£¤Þ¤¿¡¢ÇÓ¿å½èÍý¤Ë¤ª¤¤¤Æ±¿Å¾´ÉÍý¾ò·ï¤Ë¤ª¤¤¤ÆÉÙ±ÉÍܲ½Âкö¼êË¡¤ÈGHGÇÓ½ÐÍÞÀ©¼êË¡¤¬Î¾Î©¤¹¤ë¤³¤È¡¢¤ª¤è¤ÓÀ¸ÂÖ¹©³ØÅª¼êË¡¤Ë¤ª¤¤¤Æ¿¢ºÛ¤Î½ÅÍ×À¤¬ÌÀ¤é¤«¤Ë¤Ê¤ë¤Ê¤É¼Â¹Ô²Äǽ¤ÊÇÓ½ÐÍÞÀ©¼êË¡¤ÎÄ󼨤¬¿Þ¤é¤ì¤¿¡£ ¡¡¤µ¤é¤ËËܸ¦µæ¤Ç¤Ï³Æ¥µ¥Ö¥Æ¡¼¥Þ¤Ë¤ª¤¤¤Æ¸¡Æ¤¤µ¤ì¤¿ÇÓ½ÐÍÞÀ©¼êË¡¤È¿·¤¿¤ËÆÀ¤é¤ì¤¿¥¤¥ó¥Ù¥ó¥È¥ê¡¼¤ÎÁí¹çŪ¤Êɾ²Á¤ò¹Ô¤¦»ö¤ò½ÅÍפʰÌÃ֤Ť±¤È¤·¤Æ¤¤¤¿¡£¤Þ¤ºÂè°ì¤Ë³ÆÊ¬Ìî¤Ç¤ÎÍÞÀ©Âкö¼êË¡¤òÂоݤȤ·¤Æ¡¢ËÜÍèÌÜɸ¤ÎÀ¸»ºÎÌÅù¤ò²ÃÌ£¤·¤¿ÂÐÈñÍѸú²Ì¤òÌÀ¤é¤«¤Ë¤¹¤ë¤È¶¦¤Ë²æ¤¬¹ñ¤Ë¤ª¤±¤ëºï¸º¥Ý¥Æ¥ó¥·¥ã¥ë¤òÌÀ¤é¤«¤Ë¤·¤¿¡£¤½¤Î·ë²Ì¡¢°ìÉô¤ËÂкö¼êË¡¤ÎŬÍѤˤè¤êÀ¸»ºÎ̤âÁý²Ã¤¹¤ë¤È¹Ô¤Ã¤¿´Ø·¸¤â¸«¤¤¤À¤µ¤ì¤¿¡£¤·¤«¤·¤Ê¤¬¤é¡¢¤³¤ì¤é¤Îɾ²Á¤Ë¤½¤ÎŬÍѤ¬µÚ¤Ü¤¹±Æ¶Á¤Ë¤Ä¤¤¤Æºï¸º¥Ý¥Æ¥ó¥·¥ã¥ë¤À¤±¤Ç¤Ê¤¯¡¢ËÜÍèÌÜŪ¤Ø¤Î±Æ¶Á¤ä¤½¤Î¾¡¢Çȵڸú²Ì¤ò´Þ¤àÉý¹¤¤»ëÅÀ¤«¤éɾ²Á¤ò¹Ô¤¦¤¿¤á¤Ë¡¢´ØÏ¢¤¹¤ëɾ²Á¹àÌܤòÃê½Ð¤·¡¢¤½¤ì¤¾¤ì¤Îɾ²Á´ð½à¤òÀßÄꤷ¡¢³Æ¹àÌܤˤª¤±¤ëɾ²Á·ë²Ì¤ò¥Ý¥¤¥ó¥È²½¤·¡¢¤µ¤é¤Ë¼õÆþÃϰè¤Î·ÐºÑ¾õ¶·Åù¤Ë¤è¤ë½Å¤ßÉÕ¤±¤òÁȤ߹ç¤ï¤»¤ë¤³¤È¤Ë¤è¤ëÁí¹çŪɾ²Á¼êË¡¤ò³«È¯¤·¤¿¡£¤³¤ì¤é¤Ë¤è¤ê¡¢Âкöµ»½Ñ¤È¼õÆþÃϰè¤ÎÆÃÀ¤ò¹Íθ¤·¤Ä¤Ä¡¢³Æ¥µ¥Ö¥Æ¡¼¥Þ¤Ç³«È¯¤µ¤ì¤Ä¤Ä¤¢¤ëÂкöµ»½Ñ¤ËÂФ·¤Æ¡¢Ã±¤ËCH4¡¢N2Oºï¸ºÎ̤¢¤ë¤¤¤Ïºï¸º¤Ë·¸¤ë¥³¥¹¥È¤À¤±¤Ç¤Ï¤Ê¤¯¡¢Åö³ºÂкöµ»½Ñ¤ÎŬÍѤˤª¤±¤ë¼Ò²ñ·ÐºÑŪ±Æ¶Á¤Ê¤É¹ñÆâ³°¤Ø¤ÎŬÍѤ˴ؤ¹¤ë»ØÉ¸¤ò¿ôÃͲ½¤·¤Æ¼¨¤¹¤³¤È¤¬½ÐÍ褿¡£¤³¤ì¤é¤Î¸¡Æ¤¤Ë¤è¤ê¡¢¥Ý¥¤¥ó¥ÈÀ©¤Ë¤è¤ëɾ²Á¼êË¡¤ÎµÒ´ÑÀ¡¢¸½¼ÂÀ¤¬³ÎÊݤµ¤ì¡¢¼ÂÍѲ½¤¹¤Ù¤Âкöµ»½Ñ¤Î½ÅÅÀ²½¤ò¿Þ¤ë¾å¤ÇÍÍѤʻٱç¥Ä¡¼¥ë¤È¤Ê¤ë¤â¤Î¤È¹Í¤¨¤é¤ì¤¿¡£¤Þ¤¿¡¢³ÆÇӽи»¤Ë¤ª¤±¤ë¥¤¥ó¥Ù¥ó¥È¥ê¡¼É¾²Á¤Ç¤Ï¡¢IPCC¤ÎGood Practice Guidance¤Ë¼¨¤µ¤ì¤¿ÉԳμÂÀɾ²Á¤ò´ðÁäȤ·¡¢ÇÓ½ÐÎÌ¿ä·×¤ÎÉԳμÂÀ¤¬¤É¤ì¤À¤±Ä㸺¤·¤¿¤«¤òɾ²Á¤¹¤ë¥·¥¹¥Æ¥à¤ò¸¡Æ¤¤·¤¿¡£¤³¤ì¤é¤ò´ð¤ËÇÓ½ÐÎ̤˴ؤ¹¤ëÃθ«¤Î½¸ÀѤˤè¤ê½¼¼Â²½¤¬¿Þ¤é¤ì¤¿¥¤¥ó¥Ù¥ó¥È¥ê¡¼¤ÎÉԳμÂÀ¤Î²þÁ±¸ú²Ì¤òɾ²Á¤·¤¿¤¬¡¢º£¸å¤Î¸¦µæ¤Î¿ÊŸ¤Ë¤è¤Ã¤ÆÄ㸺¤µ¤ì¤¦¤ëÉԳμÂÀ(¬Äê¸íº¹Åù)¤È¡¢¸¦µæ¤¬¿ÊŸ¤·¤Æ¤âÄ㸺¤µ¤ì¤Ê¤¤ÉԳμÂÀ(¼ÂºÝ¤ÎʬÉÛ¤Îʬ»¶¤¬Â礤¤¾ì¹ç)¤¬º®Æ±¤µ¤ì¤ë¡¢¤È¤¤¤¦²ÝÂê¤âÌÀ¤é¤«¤Ë¤Ê¤ê¡¢¤³¤ÎÄ㸺¤µ¤ì¤ëÉԳμÂÀ¡¦Ä㸺¤µ¤ì¤Ê¤¤ÉԳμÂÀ¤Ë¤Ä¤¤¤ÆÌÊÌ©¤Ë¶ãÌ£¤¹¤ëɬÍפΤ¢¤ë¤³¤È¤¬ÌÀ¤é¤«¤Ë¤Ê¤Ã¤¿¡£ ¡¡¾åµ¤Î¤è¤¦¤ËËÜ¥×¥í¥¸¥§¥¯¥È¤Ç¤Ï3ÎÏǯ¤Î¸¦µæ¿ä¿Ê¤Ë¤è¤êCH4¡¢N2O¤Î¿Í°ÙȯÀ¸¸»¤ËÂФ·¤Æ¡¢¥¢¥¸¥¢Ãϰè¤ò»ëÌî¤ËÆþ¤ì¤¿ÇӽХ¤¥ó¥Ù¥ó¥È¥ê¡¼¤ÎÀºå̲½¤ª¤è¤Ó¼Â¹Ô²Äǽ¤ÊÇÓ½ÐÍÞÀ©¼êË¡¤ÎÄ󼨤Ȥ¤¤Ã¤¿½ê´ü¤ÎÌÜɸ¤òãÀ®¤Ç¤¤¿¤â¤Î¤È¹Í¤¨¤é¤ì¤¿¡£
£µ¡¥¸¦µæ¼ÔάÎò
1947ǯÀ¸¤Þ¤ì¡¢¼¯»ùÅçÂç³ØÂç³Ø±¡ÇÀ³Ø¸¦µæ²Ê½¤»Î²ÝÄø½¤Î»¡¢¸½ºß¡¢´Ä¶¾ÊÆÈΩ¹ÔÀ¯Ë¡¿Í¹ñΩ´Ä¶¸¦µæ½ê¡¡½Û´Ä·¿¼Ò²ñ·ÁÀ®¿ä¿Ê¡¦ÇÑ´þʪ¸¦µæ¥»¥ó¥¿¡¼¡¡¥Ð¥¤¥ª¥¨¥³¥¨¥ó¥¸¥Ë¥¢¥ê¥ó¥°¸¦µæ¼¼¡¡¼¼Ä¹ ¼çÍ×ÏÀʸ: 1) He, Y. W., Mizuochi, M., Kong, H. N., Inamori, Y. and Sun T. H. : Nitrous oxide emissions from aerated composting of organic waste, Environ. Sci. and Thech., 35, 232-238 (2001) 2) Park, K. Y., Lee, J. W., Inamori, Y., Mizuochi, M. and Ahn, K. H. : Effects of fill modes on N2O emission from the SBR treating domestic wastewater, Water Sci. Tech., 43, 147-150 (2001) 3) Kong, H. N., Kimochi, Y., Mizuochi, M. Inamori, R. and Inamori, Y. : Study on the characteristics of CH4 and N2O emission and method of controlling their emission in the soil trench wastewater treatment process, Sci. Total Environ., 290/1-3, 59-67 (2002)
¼çÍ×»²²è¸¦µæ¼Ô ¡Ê£±¡ËµÜ»ûãͺ 1948ǯÀ¸¤Þ¤ì¡¢ÅìµþÂç³ØÍý³ØÉô´¶È¡¢¸½ºß¡¢ÆÈΩ¹ÔÀ¯Ë¡¿Í»º¶È·ÐºÑ¾Ê»ñ¸»´Ä¶µ»½ÑÁí¹ç¸¦µæ½ê¡¡¥¨¥Í¥ë¥®¡¼ÍøÍѸ¦µæÉôÌ硡dz¾ÆÈ¿±þÀ©¸æ¸¦µæ¥°¥ë¡¼¥×Ĺ ¼çÍ×ÏÀʸ: 1) T. Miyadera : Selective reduction of NOx by ethanol on catalysts composed of Ag/A1203 and Cu/Ti02 without formation of harmful by-products, Appl. Catal. B, 16, 155-164 (1998) . 2) Y. Ukisu, T. Miyadera : Catalytic Dechlorination of PCDD/Fs under Mild Conditions, Organohalogen Compounds, 54, 119-122 (2001) . 3) T. Nobukawa, K. Kita, S. Ito, T. Miyadera, S. Kameoka, K. Tomishige, and K. Kunimori : Studies in Surface Science and Catalysis. 142. 557-564 (2002) .
¡Ê£²¡Ë¸åƣͺ°ì 1953À¸¤Þ¤ì¡¢µþÅÔÂç³ØÍýÉô´¶È¡¢¸½ºß¡¢¹ñÅÚ¸òÄÌ¾ÊÆÈΩ¹ÔÀ¯Ë¡¿Í¸òÄ̰ÂÁ´¸ø³²¸¦µæ½ê¡¡¥¨¥ß¥Ã¥·¥ç¥óµ»½Ñ¸¦µæ¼¼Ä¹ ¼çÍ×ÏÀʸ: 1) ¸åÆ£¡¢À®ß·¡§²ßʪÍѼ«Æ°¼Ö±Õ²½Å·Á³¥¬¥¹µ¡´Ø¤ÎdzÎÁ¶¡µëË¡¤Ë´Ø¤¹¤ë¸¦µæ,¼«Æ°¼Öµ»½Ñ²ñÏÀʸ½¸, 33,125-132(2002). 2) ¸åÆ£¡¢º´Æ£ : ÅûÆâľÀÜÊ®¼Í¼°Å·Á³¥¬¥¹µ¡´Ø¤Îdz¾Æ²þÁ±¤ÈÇÓµ¤ÆÃÀ¤Ë´Ø¤¹¤ë¸¦µæ¡ÝµÛµ¤¹Ê¤ê¤ÈÇÓµ¤ºÆ½Û´Ä(EGR)¤Î¸ú²Ì¡Ý, ÆüËܵ¡³£³Ø²ñÏÀʸ½¸(BÊÔ), 67,257-265(2001) 3) Y. Goto and Y. Tsukamoto : PM Measurement with Partial Dilution Tunnel - Influence of Sampling Line on PM Measurement - , 2001 SAE Fall Fuel & Lubricant Meeting, SAE Paper No. 2001-01-0737 (2002) .
¡Ê£³¡ËPreeti Dass(EFF) 1968ǯÀ¸¤Þ¤ì¡¢¥¤¥ó¥É¥ô¥£¥¯¥é¥àÂç³ØÇî»Î²ÝÄø½¤Î»¡¢¥ô¥£¥¯¥é¥àÂç³Ø´Ä¶·×²è¡¢¿¢Êª²Ê³Ø¸¦µæ½ê¡¢¸½ºß2001ǯÅÙ¥¨¥³¡¦¥Õ¥í¥ó¥Æ¥¤¥¢¡¦¥Õ¥§¥í¡¼ ¼çÍ×ÏÀʸ: 1) Billore, S. K., Singh, N., Sharma, J. K., Dass, P. and Nelson, R. M. : Horizontal subsurface flow gravel bed constructed wetland with Phragmites Karka in central India, Wat. sci. Tech., 40, 163-171 (1999) 2) Singh, N., Kaur, K., Dass, P. and Billore, S. K. : Greenhouse gas emission from municipal waste of Ujjain city, Central India, ANACON-98, Conference-Exposition on Analytical Sciencies & Instrumentation, Mumbai (1998) 3) Billore, S. K., Singh, N., Ram, H. K., Sharma, J. K., Singh, V. P., Nelson, R. M. and Dass, P. : Treatment performance of a molasses based distillery effluent in a biofilm-reed bed constructed wetlands in Central India, 7th International Conference on Wetland System for Water Pollution Control, Florida, USA (2000).
¡Ê£´¡Ë·Ë¡¡Þ¤(EFF) 1967ǯÀ¸¤Þ¤ì¡¢Ãæ¹ñÀ¶²ÚÂç³ØÂç³ØÇî»Î²ÝÄø½¤Î»¡¢À¶²ÚÂç³Ø¿å±øÀ÷Ëɻ߸¦µæ½ê¡¢¸½ºß2001ǯÅÙ¥¨¥³¡¦¥Õ¥í¥ó¥Æ¥£¥¢¡¦¥Õ¥§¥í¡¼ ¼çÍ×ÏÀʸ: 1) Huang, X., Gui, P. and Qian, Y. : Performanance of submerged membrane bioreactor for domestic wstewater treatment, Tsinghua Sci, and Tech., 5, 121-127 (2000) 2) Gui, P., Xu, K., Mizuochi, M., Inamori, R~., Tai, P., Sun, T. and Inamori, Y. : The emission of greenhouse gases from constructed wetland for wastewater treatment, 7th International Conference on Wetland System for Water Pollution Control, Florida, USA (2000) 3) Gui, P., Huang, X., Wang, C. and Qian, Y. : Influence of the operation parameters on membrane filtration, Environ. Sci., 20, 38-41 (1999)
¡Ê£µ¡Ë»³ÅÄÀµ¿Í 1965ǯÀ¸¤Þ¤ì¡¢µþÅÔÂç³ØÂç³Ø±¡¹©³Ø¸¦µæ²ÊÇî»Î¸å´ü²ÝÄø½¤Î»¡¢¸½ºß¡¢´Ä¶¾ÊÆÈΩ¹ÔÀ¯Ë¡¿Í¹ñΩ´Ä¶¸¦µæ½ê½Û´Ä·¿¼Ò²ñ·ÁÀ®¿ä¿Ê¡¦ÇÑ´þʪ¸¦µæ¥»¥ó¥¿¡¼¡¡¼çǤ¸¦µæ°÷ ¼çÍ×ÏÀʸ: 1) Yamada, M., Ono, Y., and Somiya, S.: Accumulation of Freshwater Red Tide in a Dam Reservoir, Wat. Sci. Tech., 37, 211-218 (1998). 2) ¾®Ìî˧ϯ¡¦»³ÅÄÀµ¿Í¡¦½¡µÜ¸ù¡¦¾®ÅÄÈþ¸÷ : ¾ÆµÑÇÑ´þÊªÃæ¤ÎÃâÁDz½¹çʪ¤Ë¤è¤ë°äÅÁÆÇÀ, ÇÑ´þʪ³Ø²ñÏÀʸ»ï,9,115-122(1998) 3) ¾¾°æ¹¯¹°,»³ÅÄÀµ¿Í,°æ¾åͺ»°,²Ï¼À¶»Ë,ÅÄÃæ¡¡¾¡ : ¤·Ç¢¡¦¾ô²½Áå±øÅ¥Åù¤Î±Õ¾õÇÑ´þʪ½èÍý»ÜÀߤΥ饤¥Õ¥µ¥¤¥¯¥ë¥¤¥ó¥Ù¥ó¥È¥ê¡¼Ê¬ÀÏ, ÅÚÌڳزñÏÀʸ½¸, 706/VII-23,19-29(2002)
¡Ê£¶¡ËÃæÅç±Ñ°ìϺ 1959ǯÀ¸¤Þ¤ì¡¢Åìµþ¹©¶ÈÂç³Ø¹©³ØÉô´¶È¡¢¸½ºß¡¢¹ñÅÚ¸òÄ̾ʹñÅÚµ»½ÑÀ¯ºöÁí¹ç¸¦µæ½ê¡¡²¼¿åÆ»¸¦µæÉô¡¡²¼¿å½èÍý¸¦µæ¼¼Ä¹ ¼çÍ×ÏÀʸ: 1) ¹âÅç±ÑÆóϺ¡¢ÃæÅç±Ñ°ìϺ¡¢ÃæÅÄÊæÀÑ¡¢ÀÐÀîÂÙ͵¡¢µ×ÊÝÅľ¡°ì¡¢Ã÷ÌÚ¿·°ìϺ : ÅԻԤˤª¤±¤ë¿åÊմĶ¤Î·ÁÀ®¡¢²¼¿åÆ»¶¨²ñ»ï, 35(1998) 2) ÃæÅç±Ñ°ìϺ : ²¼¿å½èÍý¿å¤Î°ÂÁ´Àɾ²Á¤ËÂФ¹¤ë¼èÁȤߡ¢²¼¿åÆ»¶¨²ñ»ï, 39(2002) 3) ÀîÅ蹬ÆÁ¡¢ÃæÅç±Ñ°ìϺ¡¢Ê¿½ÐμÊå : ²¼¿åÆ»»ö¶È¤Îɾ²Á¤Ø¤ÎLCAƳÆþ¤Ë¸þ¤±¤¿¹ñÅÚ¸òÄ̾ʤμèÁȤߡ¢´Ä¶¹©³Ø¸¦µæ¹Ö±é½¸¡¢Âè38²ó´Ä¶¹©³Ø¥Õ¥©¡¼¥é¥à(2001)
¡Ê£·¡ÓȬÌÚ°ì¹Ô 1959ǯÀ¸¤Þ¤ì¡¢Ì¾¸Å²°Âç³ØÂç³Ø±¡Íý³Ø¸¦µæ²ÊÇî»ÎÁ°´ü²ÝÄø½¤Î»¡¢¸½ºß¡¢ÆÈΩ¹ÔÀ¯Ë¡¿ÍÇÀ¶È´Ä¶µ»½Ñ¸¦µæ½ê¡¡²¹¼¼¸ú²Ì¥¬¥¹¥Á¡¼¥àĹ ¼çÍ×ÏÀʸ: 1) Yagi, K.: Mitigation options for methane emissions in rice, In ¡ÆEncyclopedia of Soil Science¡Ç , edited by R.LaI, Marcel Dekker, Inc., 814-818 (2002) 2) Yan X., Hosen, Y. & Yagi, K.: Nitrous oxide and nitric oxide emissions from maize field plots as affected by N fertilizer type and application method. Biol. Fertil. Soils, 34, 297-303 (2001) 3) Yao, H., Yagi, K., and Nouchi, L: Importance of physical plant properties on methane transport through several rice cultivars, Plant and Soil, 222, 83-93 (2000)
¡Ê£¸¡ËÀÐÄÍÀ®¹¨ 1966À¸¤Þ¤ì¡¢ÅìµþÂç³ØÇÀ³ØÉôÉô´¶È¡¢¸½ºß¡¢ÇÀ¿å¾Ê¿¹ÎÓÁí¹ç¸¦µæ½ê¡¡Ë̳¤Æ»»Ù½ê¡¡ÅÚ¾í²½³Ø¸¦µæ¼¼¸¦µæ°÷ ¼çÍ×ÏÀʸ: 1) Ishizuka, S., Sakata, T. and Ishizuka, K. : Methane oxidation in Japanese forest soils. Soil Biol. and Biochem. 32, 769-777 (2000) 2) ÀÐÄÍÀ®¹¨¡¦ºåÅĶ©»Ê¡¦Ã«ÀîÅì»Ò¡¦ÀÐÄÍÏÂ͵¡§ÍîÍÕ¹ÍÕ¼ùÎӤˤª¤±¤ëN2OÀ¸À®¤È¤½¤Î¶õ´ÖŪ°Û¼ÁÀ¡¤ÆüËÜÎӳزñ»ï 82, 62-71 (2000) 3) Ishizuka, S., Tsuruta, H., and Murdiyarso, D.: An intensive field study on CO2, CH4 and N2O emissions from soils at four land-use types in Sumatra, Indonesia, Global Biogeochem. Cycles, 16 , 1049-1056 (2002) .
¡Ê£¹¡Ë»ûÅÄʸŵ 1955ǯÀ¸¤Þ¤ì¡¢ÅìËÌÂç³ØÇÀ³ØÉô´¶È¡¢¸½ºß¡¢ÇÀ¿å¾ÊÆÈΩ¹ÔÀ¯Ë¡¿ÍÃÜ»ºÁðÃϸ¦µæ½ê¡¡²ÈÃÜÀ¸Íý±ÉÍÜÉô¡¡È¿¤¹¤¦²ÈÃÜÂå¼Õ¸¦µæ¼¼Ä¹ ¼çÍ×ÏÀʸ: 1) Shibata, M., F.Terada, M.Kurihara, T.Nishida, K.Iwasakki : Estimation of methane production in ruminants. Anim.Sci.Technol. (Jpn.), 64:790-796 (1993) 2) »ûÅÄʸŵ¡¦·ª¸¶¸÷µ¬¡¦À¾ÅÄÉð¹°¡¦±öë¡¡ÈË:ÈçÆýµí¤Ë¤ª¤±¤ëÃâÁÇÇÓÝõÎ̤οäÄê,ÆüËÜÃÜ»º³Ø²ñÊó, 68,163-168(1997) 3) M Islam, H Abe, Y Hayashi, F Terada : Effects of feeding Italianrygrass with com on rumen environment, nutrient digestibility, methane emission, and energy and nitrogen utilization at two intake levels by goats. Small Ruminant Research, 38, 165-174 (2000)
¡Ê10¡Ë±öë¡¡ÈË 1959ǯÀ¸¤Þ¤ì¡¢¿·³ãÂç³ØÇÀ³ØÉô´¶È¡¢¸½ºß¡¢ÇÀ¿å¾ÊÆÈΩ¹ÔÀ¯Ë¡¿Í¶å½£²ÆìÇÀ¶È¸¦µæ¥»¥ó¥¿¡¼ÃÜ»º»ôÎÁºî¸¦µæÉô¡¡´Ä¶À¸Íý¸¦µæ¼¼Ä¹ ¼çÍ×ÏÀʸ: 1) Shioya, S., Tanaka, M., Iwama, Y. and Kamiya, M. : Proc.GGAA,346-349 (2001) 2) Shioya, S., Kamiya, M., Iwama, Y. and Tanaka, M. : Kyushu Agri. Res.,Vo164,103 (2002) 3) Shioya, S., Kamiya, M., Iwama, Y. and Tanaka, M. : Kyushu Agri. Res.,Vo164,134 (2002)
|