江西省2004-2015年大气污染足迹时间动态和空间分布  

Temporal Dynamics and Spatial Distribution of Atmospheric Pollution Footprint of Jiangxi Province in 2004-2015

作　　者：张秋根[1] 黄玉琼 肖娟 王世芬 陈素华[1] 

机构地区：[1]南昌航空大学环境与化学工程学院,南昌330063 [2]江西省环境保护厅环境工程评估中心,南昌330077

出　　处：《江西科学》2017年第6期913-917,926,共6页Jiangxi Science

基　　金：江西省教育厅科技项目"基于污染足迹的江西省环境可持续性动态评价"(GJJ150741)

摘　　要：以生态足迹理论为指导,依据污染足迹内涵和大气污染足迹指数模型,通过调查江西省2004-2015年大气污染物排放统计数据,计算获得江西省2004-2015年大气污染足迹,并分析了其时间动态和空间分布。研究结果表明:2004-2015年江西省大气污染呈现先上升后下降趋势,总体上波动较小,从2004年的3 515 407.90hm2上升到2015年的3 683 750.76 hm2,其中SO2、NOX和烟(粉)尘的污染足迹分别从2004年的3 413 929.63hm2、524.92 hm2、100 953.35 hm2增长到2015年的3 472 888.46 hm2、745.48 hm2、210 116.84 hm2。江西省大气污染足迹中SO2污染足迹占比最大,约占95%,NOx污染足迹最小。11个地市的大气污染足迹九江市和宜春市的相对较大,抚州市最小。2004-2015年江西省大气污染承载力整体呈微弱的增加趋势,但总体变化不大,其中赣州大气污染承载力最大、南昌市最小。2004-2015年江西省均呈大气污染盈余状态,表现为先减少后增加,但总体相差不大;其中九江、赣州、吉安、宜春、抚州和上饶6个地市均表现为大气污染盈余,萍乡和新余均表现为大气污染赤字,南昌市则表现为先大气污染盈余后大气污染赤字,景德镇和鹰潭2市则表现为先大气污染赤字后大气污染盈余。Based on the connotation of pollution footprint and the index model of atmospheric pollution which guided by ecological footprint theory, the atmospheric pollution footprint of Jiangxi prov- ince from 2004 to 2015 was calculated according to the survey of atmospheric pollutant emission statistics. Temporal dynamics and spatial distribution of its atmospheric pollution footprint were ana- lyzed. The results showed that the atmospheric pollution footprint of Jiangxi province was rose then descended in 2004 -2015. And the overall fluctuation was relatively small that atmospheric pollution footprint was from 3 515 407.90 hm2 in 2004 to 3 683 750.76 hm2 in 2015. The pollution footprints of SO2,NOx and dust was separately increased form 3 413 929.63 hm2 ,524.92 hm2 , 100 953.35 hm2 in 2004 to 2015 3 472 888.46 hm2 ,745.48 hm2 ,210 116.84 hm2 in 2015. In Jiangxi province, the pollution footprint of SO2 was the largest which accounted about 95%, while the pollution foot- print of NOx was the smallest. The atmospheric pollution footprint of Jiujiang City and Yiehun City was relatively large while the atmospheric pollution footprint of Fuzhou City was the smallest in Jian- gxi 1 l cities. There was a slight increasing trend of atmospheric pollution in Jiangxi province from 2004 to 2015. But the overall change was not large. The atmospheric pollution capacity of Ganzhou was the largest while it＇s of Nanchang was the smallest. It was in the state of atmospheric pollution surplus in Jiangxi Province during in 2004 -2015. It had reduced then increased while the overall difference was not large. Among them, Jiujiang, Ganzhou, Ji＇ an, Yichun, Fuzhou and Shangrao were all in the atmospheric pollution surplus, both Pingxiang and Xinyu represented the atmospheric pollu- tion deficit. It first represented the atmospheric pollution deficit and then represented the atmospheric pollution surplus in Nanchang,while Jingdezhen and Yingtan two cities were on the contrary with the Nanchang.

关 键 词：污染足迹 大气污染物 污染承载力 动态分析 空间分布 江西省 

分 类 号：P951[天文地球—自然地理学]