ΰÒײ©

  •  Î°Òײ©Ê×Ò³
  •  ½ÌѧÏîÄ¿
    ±¾¿Æ ѧÊõ˶²© MBA EMBA ¸ß²ãÖÎÀí½ÌÓý »á¼ÆË¶Ê¿ ½ðÈÚ˶ʿ ÉÌÒµÆÊÎö˶ʿ Êý×Ö½ÌÓý ¿Î³ÌÍÆ¼ö
  •  ±±´óÖ÷Ò³
  •  Óû§µÇ¼
    ½ÌÖ°Ô±µÇ¼ ѧÉúµÇ¼ ΰÒײ©ÓÊÏä
  •  ½ÌÔ±ÕÐÆ¸  ¾èÔù
English
ΰÒײ©(ÖйúÇø)¹Ù·½ÍøÕ¾

×îÐÂÐÅÏ¢

Ê×Ò³ > ×îÐÂÐÅÏ¢ > ÕýÎÄ

×îÐÂÐÅÏ¢

ÉÌÎñͳ¼ÆÓë¾­¼Ã¼ÆÁ¿Ïµ²©Ê¿ÉúÕÅäøÒ»¹ØÓÚ±±¾©ÊÐ¿ÕÆøÎÛȾ״̬µÄÂÛÎÄÔÚ¡¶»Ê¼Òѧ»á»á¿¯¡·ÉϽÒÏþ

ʱ¼ä£º2017-09-28

ÈÕǰ£¬Î°Òײ©ÖÎÀíѧԺÉÌÎñͳ¼ÆÓë¾­¼Ã¼ÆÁ¿Ïµ²©Ê¿ÉúÕÅäøÒ»¼°ÆäÏàÖúÕß¹ØÓÚ±±¾©ÊÐÇøÓòÐÔ¿ÕÆøÎÛȾ״̬µÄÑо¿ÂÛÎÄCautionary tales on air-quality improvement in Beijing±»Ó¢¹ú¡¶»Ê¼Òѧ»á»á¿¯¡·AϵÁÐ(Proceedings of the Royal Society A)ÎüÊÕ²¢ÓÚ9ÔÂ20ÈÕÕýʽ½ÒÏþ¡£¸ÃÆÚ¿¯ÓÉÓ¢¹ú»Ê¼Òѧ»á½¨ÉèÓÚ1800Ä꣬½ÒÏþµÄÎÄÕÂÖÊÁ¿¸ß£¬Óкܳ¤µÄÒýÓðëË¥ÆÚ£¬¼´×÷ÕßʹÓõÄÎÄÏ×ÐÂÓ±¶È½Ï¸ß¡£Åµ±´¶ûÎïÀíѧ½±»ñ½±ÕßPaul Dirac¡¢Werner Heisenberg¡¢Åµ±´¶û»¯Ñ§½±»ñµÃÕßErnest RutherfordµÈÖøÃû¿ÆÑ§¼Ò¶¼ÔøÔÚÓ¢¹ú¡¶»Ê¼Òѧ»á»á¿¯¡·½ÒÏþÎÄÕ¡£

Ñо¿Åä¾°£º »·±£²¿·Ö2017ÄêÍ·Ðû²¼µÄÊý¾ÝÏÔʾ£¬±±¾©ÊÐ2016ÄêPM2.5Äê¾ùֵŨ¶ÈΪ72.6΢¿Ë/Á¢·½Ã×£¬±È2015ÄêϽµÁË9.9%¡£È»¶øÕâÓëÈËÃǵÄÖ±¹Û¸ÐÊܲ¢²»Ïà·û£¬ÌØÊâÊÇ2016Ä궬¼¾±¬·¢¹ýÒ»ÔÙÖØÎÛȾÀú³Ì£¬PM2.5Ũ¶ÈÊý´Î±¬±í¡£Õâ˵Ã÷72.6ºÍ9.9%ÕâÁ½¸öÊý×Ö²¢²»¿É·´Ó¦2016ÄêÏÖʵµÄPM2.5ÎÛȾ״̬¡£Óë´Ëͬʱ£¬¡¶´óÆø¹úÊ®Ìõ¡·Îª±±¾©Ìá³öÁËÔÚ2017ÄêÓ¦¸ÃµÖ´ïPM2.5Äê¾ùֵŨ¶È²»Áè¼Ý60΢¿Ë/Á¢·½Ã×µÄÄ¿µÄ¡£ÕâʹµÃ½¨ÉèÒ»Ì׿͹۶ø¿ÆÑ§µÄ¿ÕÆøÖÊÁ¿ÆÀ¹ÀÒªÁì±äµÃÔ½·¢ÆÈÔÚü½Þ¡£ÔÚ´ËÅä¾°Ï£¬ÕâÆªÂÛÎÄÌá³öÁËÒ»Ì×ÒÔ¼¾½ÚΪµ¥Î»µÄÔÚʱ¼ä-¿Õ¼äά¶ÈÉϾÙÐÐÆøÏóµ÷½âµÄ´óÆøÎÛȾÆÀ¹ÀÒªÁ죬²¢Ï꾡½ÏÁ¿ÁËÓÉÓÚËùÓÃÎÛȾ¼à²âÕ¾µã¡¢Í³¼Æ¿Ú¾¶¡¢ÆÀ¹Àͳ¼ÆÒªÁìµÄ²î±ðËùµ¼ÖµÄPM2.5Ũ¶ÈÆÀ¹ÀЧ¹ûµÄ²î±ð¡£

ÎÄÕÂÌá³öÁËÒ»¸ö¹«ÕýµØÆÀ¹À²î±ðÄê·ÝºÍ²î±ðÕ¾µãPM2.5Ũ¶ÈÊÇ·ñÓÐÏÔÖø¸ÄÉÆµÄÒªÁì¡£ÕâÖÖÒªÁì¿ÉÒÔÌÞ³ýµôÆøÏóÒòËØ¶ÔPM2.5Ũ¶ÈµÄÓ°Ï죬ʹ¾­ÓÉÆøÏóµ÷½âºóµÄPM2.5Ũ¶ÈÔÚʱ¼äºÍ¿Õ¼äÁ½¸öά¶ÈÉ϶¼ÊǿɱȵÄ¡£±ðµÄ£¬ÎÄÕÂÀíÇåÁË×ÔÈ»Ä꣨1ÔÂÖÁ12Ô£©ºÍ¼¾½ÚÄ꣨3ÔÂÖÁ´ÎÄê2Ô£©¡¢11¸ö¹ú¿ØÎÛȾ¼à²âÕ¾ºÍ25ÆäÖÐÐijÇÇøÎÛȾ¼à²âÕ¾¡¢Ô­Ê¼¾ùÖµÓëʱ¿Õµ÷½â¾ùÖµ»ñµÃµÄ¿ÕÆøÖÊÁ¿ÆÀ¹ÀЧ¹ûµÄ²î±ð¡ £»ùÓÚÑо¿Ð§¹û£¬ÎÄÕ½¨ÒéʹÓü¾½ÚÄê¡¢¸ü¾ß´ú±íÐÔµÄÕ¾µãºÍʱ¿Õµ÷½â¾ùÖµ¾ÙÐÐ¿ÕÆøÎÛȾ״̬µÄÆÀ¹À£¬ÒÔ»ñµÃÔ½·¢¿Í¹Û¶ø¿ÆÑ§µÄ½áÂÛ¡£ÎÄÕÂÌá³öµÄͳ¼ÆÑ§ÒªÁìºÍ½¨Ä£Ë¼Ð÷Ϊ¾ÙÐиü´ó¹æÄ£µÄÇøÓò¿ÕÆøÖÊÁ¿ÆÀ¹ÀµÓÚ¨ÁË»ù´¡¡£

ÎÄÕÂͨ¹ý¶Ô2013-2016ÄêµÄÎÛȾÊý¾ÝºÍ2010-2016ÄêµÄÆøÏóÊý¾Ý¾ÙÐн¨Ä££¬·¢Ã÷±±¾©ÊÐÇøÓòÐÔPM2.5Ũ¶È±£´æÏÔ×ŵÄÏÄÈյ͡¢¶¬¼¾¸ßµÄ¼¾½ÚЧӦ¡£¶øÔÚPM2.5ÎÛȾŨ¶È×îµÍµÄÏÄÈÕ£¬PM2.5±±¾©È«ÊÐÆ½¾ùŨ¶ÈÈÔ¸ßÓÚ60΢¿Ë/Á¢·½Ã×£¬¸ßÓÚ¡¶´óÆø¹úÊ®Ìõ¡·Ìá³öµÄÔÚ2017ÄêµÖ´ïÄê¾ùֵŨ¶È60΢¿Ë/Á¢·½Ã×µÄÄ¿µÄ¡£

ͼ1. ±±¾©ÊÐPM2.5¼¾¾ùֵŨ¶È£¨Î¢¿Ë/Á¢·½Ã×£©ÔÚ²î±ðÄê·ÝµÄ¿Õ¼äÂþÑܵØÍ¼¡£Í¼ÖÐÊý×Ö´ú±íƽ¾ùŨ¶È£¨±ê×¼²î£©¡£

̫ͨ¹ýÎö¾ùֵŨ¶ÈÑØÎ³¶ÈÆ«ÏòµÄת±ä£¬ÎÄÕÂÖ¸³ö±±¾©PM2.5Äϸ߱±µÍµÄÇøÓòÂþÑÜÌØÕ÷¡£ÔÚPM2.5ÎÛȾÑÏÖØµÄ¶¬¼¾£¬Äϲ¿ÇøÓò±ÈÖÐÐÄÇøÓòPM2.5Ũ¶È¿Éºá¿ç50%¡£

ͼ2. ±±¾©ÊÐPM2.5¼¾¾ùֵŨ¶È£¨Î¢¿Ë/Á¢·½Ã×£©ÑØÎ³¶È£¨Äϱ±Æ«Ïò£©µÄת±äÇúÏßͼ¡£ÊµÏßΪµ÷½â¼¾¾ùֵŨ¶È£¬ÐéÏßΪ95%ÖÃÐÅÇø¼ä¡£µãÌåÏÖ36¸öÕ¾µãµÄµ÷½â¼¾¾ùֵŨ¶È¡£

ÔÚPM2.5¼¾Å¨¶È¾ùÖµÎÛȾµØÍ¼µÄ»ù´¡ÉÏ£¬ÎÄÕ¸ø³öÁËPM2.5¼¾Å¨¶È¾ùÖµÄê¼Êת±äµÄŨ¶ÈµØÍ¼²¢½«±±¾©·ÖΪÁ˱±²¿¡¢ÖÐÐÄ¡¢Äϲ¿Èý¸öÇøÓò¡£´ÓÖз¢Ã÷£¬2015ÄêPM2.5Ũ¶È±È2014ÄêÓÐÏÔÖøÏ½µ£¬µ«2016Äê±È2015ÄêPM2.5ÎÛȾ²¢Ã»ÓиÄÉÆ¡£

ͼ3. ±±¾©ÊÐPM2.5¼¾¾ùֵŨ¶È£¨Î¢¿Ë/Á¢·½Ã×£©µÄÄê¶Èת±ä¼°ÇøÓòÂþÑܵØÍ¼¡£Í¼ÖÐÊý×Ö´ú±íŨ¶È²îÖµµÄƽ¾ùÖµ£¨±ê×¼²î£©¡£ºìÉ«´ú±íÔöÌí£¬À¶É«´ú±íïÔÌ­¡£

ͼ4. ±±¾©ÊÐÈý¸öÇøÓòPM2.5Ũ¶È£¨Î¢¿Ë/Á¢·½Ã×£©µÄ¼¾½Úƽ¾ùֵת±äÇúÏß¡£

ÎÄÕÂ×îºóÖ¸³ö£¬±±¾©ÊÐ2016¼¾½ÚÄê±È2015¼¾½ÚÄê¾­ÓÉʱ¿ÕÆøÏóµ÷½âºóµÄPM2.5Ũ¶È²¢Ã»ÓнµµÍ£¬ÆäÖÐÔÚÖÐÐijÇÇøÔöÌíÁË1.4%¡£±ðµÄ£¬ÈôÊÇÈÔ˼Á¿11¸ö¹ú¿ØÕ¾ºÍԭʼ¾ùֵŨ¶È¶øÊ¹Óü¾½ÚÄê, 2016Äê±È2015ÄêµÄPM2.5¾ùֵŨ¶ÈÔòÉý¸ßÁË6.7%¡£ÕâҲ˵Ã÷±±¾©2016ÄêµÄ¿ÕÆøÖÊÁ¿¸ÄÉÆ,ÈôÊÇÓÐÒ²ÊǺÜÊÇųÈõµÄ£¬ÓÉÓÚÒ»¸öʱ¼äÉϼòÆÓµÄÁ½¸öÔÂµÄÆ½ÒÆ£¬»á»ñµÃÍêÈ«²î±ðµÄЧ¹û¡£

±±¾©ÊÐ2016ÄêÇﶬÁ½¼¾PM2.5Ũ¶È·ºÆð´óÖÂÔöÌíÇ÷ÊÆµÄÔµ¹ÊÔ­ÓÉ£¬ÊÇ2016Äê×îÏȵľ­¼Ã»ØÉýÔì³ÉµÄ¡£ÒªÏëÔÚ2015ºÍ2016ÄêµÄˮƽÉϽøÒ»²½ïÔÌ­PM2.5¼°ÆäËüÎÛȾÎïµÄŨ¶È£¬¸üÑÏ¿áµÄÇéÐÎî¿ÏµºÍ¸üÓÐÓõļõÅŲ½·¥ÎÞÒÉÊǺÜÊÇÓÐÐëÒªµÄ¡£Óë´Ëͬʱ£¬½ÓÄÉÔ½·¢¿ÆÑ§¡¢¾«×¼µÄ¿ÕÆøÖÊÁ¿ÆÀ¹ÀÒªÁ죬ÊÇÊØÎÀÀ¶Ìì²»¿É»Ø±ÜµÄÑ¡Ôñ¡£

ÕÅäøÒ»Í¬ÑâÊÇΰÒײ©ÖÎÀíѧԺÉÌÎñͳ¼ÆÓë¾­¼Ã¼ÆÁ¿Ïµ2014¼¶Ö±²©Éú£¬µ¼Ê¦ÊdzÂËÉõè½ÌÊÚ¡£ÎÄÕµÄÅäºÏͨѶ×÷ÕßÊǹù±ó¸±½ÌÊÚ£¨Î÷Äϲƾ­´óѧͳ¼ÆÑо¿ÖÐÐÄ¡¢Í³¼ÆÑ§Ôº£¬±±´óΰÒײ©ÖÎÀíѧԺÉÌÎñͳ¼ÆÓë¾­¼Ã¼ÆÁ¿Ïµ2015½ì²©Ê¿½áÒµÉú£©ºÍΰÒײ©ÖÎÀíѧԺ³ÂËÉõ轲ϯ½ÌÊÚ¡£ÆäËû×÷ÕßÊǶ­°²À½£¨Í³¼Æ¿ÆÑ§ÖÐÐÄ2016¼¶²©Ê¿Éú£©¡¢ºÎæºÖúÀí½ÌÊÚ£¨Î÷Äϲƾ­´óѧͳ¼ÆÑ§Ôº£¬±±´óΰÒײ©ÖÎÀíѧԺÉÌÎñͳ¼ÆÓë¾­¼Ã¼ÆÁ¿Ïµ2016½ì²©Ê¿½áÒµÉú£©¡¢Ðí×ÓÆ½£¨ÔªÅàѧԺ2014¼¶±¾¿ÆÉú£©¡£±¾Ñо¿»ñµÃ±±¾©´óѧͳ¼Æ¿ÆÑ§ÖÐÐĺÍΰÒײ©ÖÎÀíѧԺµÄÖ§³Ö£¬¼°¹ú¼ÒÖØµãÑз¢ÍýÏë¡¶´óÆøÎÛȾ³ÉÒòÓë¿ØÖÆÊÖÒÕÑо¿¡·×¨ÏîÏîÄ¿2016YFC0207701µÄ×ÊÖú¡£

ÎÄÕÂÁ´½Ó

ÎÄÕµÄÖÐÎİ汨¸æ

»Ê¼Òѧ»á»á¿¯


·ÖÏí

010-62747206

ΰÒײ©2ºÅÂ¥

?2017 ΰÒײ© °æÈ¨ËùÓÐ ¾©ICP±¸05065075-1
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿