环境监控与预警
環境鑑控與預警
배경감공여예경
ENVIRONMENTAL MONITORING AND FOREWARNING
2014年
1期
44-48
,共5页
李红霞%徐伟嘉%黄建彰%刘永红
李紅霞%徐偉嘉%黃建彰%劉永紅
리홍하%서위가%황건창%류영홍
佛山市%城市交通%CO2 排放%低碳出行%机动车
彿山市%城市交通%CO2 排放%低碳齣行%機動車
불산시%성시교통%CO2 배방%저탄출행%궤동차
Foshan%Urban transportation%CO2 emission%Low-carbon travel%Vehicle
以佛山市2012年数据为基础，结合 COPERT模型，分析了车型种类、排气量、燃油类型、排放水平等对 CO2排放因子的影响规律，探讨了不同车型组成与排放水平下的 CO2排放分担率，讨论并评估了佛山市的低碳交通出行对策。结果表明：排放水平对 CO2排放因子的影响不明显，除重型客车与公交车，燃油类型对 CO2排放因子的影响亦不明显，各车型的CO2排放因子随着排气量的增加而增加；当佛山市机动车平均行驶速度提高至55 km/h时，每辆车 CO2综合排放因子可达最小值125．73 g/km；轻型客车和摩托车的CO2排放量最大，分别为1469493 t/a和394174．3 t/a，分担率分别为52．1％和14．0％；不同排放水平的载客车 CO2排放分担率从大到小排序依次为：国 I ＞国0＞国Ⅱ＞国Ⅲ＞国Ⅳ，分别为34．7％、22．0％、21．2％、17．5％及4．6％。
以彿山市2012年數據為基礎，結閤 COPERT模型，分析瞭車型種類、排氣量、燃油類型、排放水平等對 CO2排放因子的影響規律，探討瞭不同車型組成與排放水平下的 CO2排放分擔率，討論併評估瞭彿山市的低碳交通齣行對策。結果錶明：排放水平對 CO2排放因子的影響不明顯，除重型客車與公交車，燃油類型對 CO2排放因子的影響亦不明顯，各車型的CO2排放因子隨著排氣量的增加而增加；噹彿山市機動車平均行駛速度提高至55 km/h時，每輛車 CO2綜閤排放因子可達最小值125．73 g/km；輕型客車和摩託車的CO2排放量最大，分彆為1469493 t/a和394174．3 t/a，分擔率分彆為52．1％和14．0％；不同排放水平的載客車 CO2排放分擔率從大到小排序依次為：國 I ＞國0＞國Ⅱ＞國Ⅲ＞國Ⅳ，分彆為34．7％、22．0％、21．2％、17．5％及4．6％。
이불산시2012년수거위기출，결합 COPERT모형，분석료차형충류、배기량、연유류형、배방수평등대 CO2배방인자적영향규률，탐토료불동차형조성여배방수평하적 CO2배방분담솔，토론병평고료불산시적저탄교통출행대책。결과표명：배방수평대 CO2배방인자적영향불명현，제중형객차여공교차，연유류형대 CO2배방인자적영향역불명현，각차형적CO2배방인자수착배기량적증가이증가；당불산시궤동차평균행사속도제고지55 km/h시，매량차 CO2종합배방인자가체최소치125．73 g/km；경형객차화마탁차적CO2배방량최대，분별위1469493 t/a화394174．3 t/a，분담솔분별위52．1％화14．0％；불동배방수평적재객차 CO2배방분담솔종대도소배서의차위：국 I ＞국0＞국Ⅱ＞국Ⅲ＞국Ⅳ，분별위34．7％、22．0％、21．2％、17．5％급4．6％。
Basing on the fundamental data in Foshan,2012 and COPERT model,the impact of vehicle distribution,air displace-ment,fuel type and emission levels on emission factor of CO2 was further analyzed.Moreover,the CO2 emission distribution as well as characteristics of the share rate was discussed according to the vehicle compositions and emission levels.Finally,some measure-ments for low-carbon and green life were presented and discussed for reducing the emission of CO2 .The results show that the emis-sion factor of CO2 was barely influenced by vehicleemission levels.Moreover,the emission factors of CO2 can be hardlyaffected by fuel type except for heavy-duty passenger cars and buses.And the emission factor of CO2 increases with the increase of air displace-ment.As regard of the driving speed,the minimum of 125.73 g/(km veh)of CO2 emission factor occurred at the speed of 55 km/h.Plus,the light duty passenger cars and motorcycle were the two vehicle types for the highest CO2 emissions of 1469493t/a and the second of 394174.3t/a.The share rates of these two vehicle types were 52.1%and 14.0% respectively.the CO2 share rates va-ries from high to low with various vehicle legislations with the order ofEuro Ⅰ,Euro 0,Euro Ⅱ,Euro Ⅲ and Euro Ⅳ,whichwere 17.5%,34.7%,21.2%,17.5% and 4.6%,respectively.
