使用Aermod计算多污染源对监测站点污染排名

目标

某市一个省级监测站点,在站点周围有多个污染企业,如电厂,化工厂等,想了解周围企业,污染物扩散对站点的影响排名。

流程图

流程图.png

环境准备

  • 系统:Win10 64专业版系统。
  • 模型:Aermod

使用企业和站点数据创建aermod.inp文件

** To run the example, copy the AERPM.INP file to AERMOD.INP and type:                                                                                                        
**                                                                                                                                  
**    AERMOD
**                                                                                                                                  
** The results for this example problem are provided in file AERMOD.OUT.

** CO用于指定工作总体控制选项                                                                                                                                 
CO STARTING                                                                                                                         
   TITLEONE  Demo
   TITLETWO  测试数据
   MODELOPT  CONC FLAT
   AVERTIME  1
   POLLUTID  PM10
   RUNORNOT  RUN
   EVENTFIL  ./Outputs/aer_evt_bs_PM_12.inp
   ERRORFIL  ./Outputs/ERRORS_bs_PM_12.OUT
CO FINISHED                                                                                                                         

** SO用于指定污染源控制选项                                                                                                                                   
SO STARTING
   ELEVUNIT  METERS
   LOCATION  STACK1  POINT  0.0   0.0   0.0
                                                                                                                                    
** Point Source       QS       HS       TS          VS           DS
** 解释:        发射率(g/s) 高度(m) 出口温度(K) 出口流速(m/s) 烟筒直径(m)
** Parameters:       ----    ----   ----  ----   ---
   SRCPARAM  STACK1  0.533   100.0  420.3  1   2.5

   SRCGROUP  ALL                                                                                                                 
SO FINISHED                                                                                                                         

** RE用于设置受体信息                                                                                                                                   
RE STARTING
RE DISCCART 10000.1 10000.1
RE FINISHED                                                                                                                         

** ME用于设置气象信息                                                                                                                                    
ME STARTING                                                                                                                         
   SURFFILE  ./Inputs/met_bs_sfc_2019_12.sfc
   PROFFILE  ./Inputs/met_bs_pfl_2019_12.pfl
   SURFDATA  99999  2019  beishui
   UAIRDATA  99999  2019  beishui                                                                                                   
   PROFBASE  0.0  METERS
ME FINISHED                                                                                                                         

** EV用于指定事件信息 
** EV STARTING 
** EV FINISHED          

** OU用户指定输出选项 POSTFILE输出文件
OU STARTING                                                                                                                         
   POSTFILE 1 ALL PLOT ./Outputs/PSTANN.PLT   
OU FINISHED

运行aermod.exe

+Now Processing SETUP Information                                  d
+Now Processing Data For Day No.  335 of 2019
+Now Processing Data For Day No.  336 of 2019
+Now Processing Data For Day No.  337 of 2019
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+Now Processing Data For Day No.  364 of 2019
+Now Processing Data For Day No.  365 of 2019
+Now Processing Output Options

查看运行结果文件PSTANN.PLT

* AERMOD ( 19191):  Demo                                                                    10/17/20
* AERMET ( 19191):  测试数据                                                            14:16:44
* MODELING OPTIONS USED:   NonDFAULT  CONC  FLAT  RURAL
*         POST/PLOT FILE OF CONCURRENT  1-HR VALUES FOR SOURCE GROUP: ALL     
*         FOR A TOTAL OF     1 RECEPTORS.
*         FORMAT: (3(1X,F13.5),3(1X,F8.2),2X,A6,2X,A8,2X,I8.8,2X,A8)                                                                                                                                                      
*        X             Y      AVERAGE CONC    ZELEV    ZHILL    ZFLAG    AVE     GRP       DATE     NET ID
* ____________  ____________  ____________   ______   ______   ______  ______  ________  ________  ________
   10000.10000   10000.10000       0.00000     0.00     0.00     0.00    1-HR  ALL       19120101          
   10000.10000   10000.10000       0.00000     0.00     0.00     0.00    1-HR  ALL       19120102          
   10000.10000   10000.10000       0.00000     0.00     0.00     0.00    1-HR  ALL       19120103          
   10000.10000   10000.10000       0.00000     0.00     0.00     0.00    1-HR  ALL       19120104          
   10000.10000   10000.10000       0.00000     0.00     0.00     0.00    1-HR  ALL       19120105          
   10000.10000   10000.10000       0.00000     0.00     0.00     0.00    1-HR  ALL       19120106          
   10000.10000   10000.10000       0.00000     0.00     0.00     0.00    1-HR  ALL       19120107          
   10000.10000   10000.10000       0.00000     0.00     0.00     0.00    1-HR  ALL       19120108          
   10000.10000   10000.10000       0.00000     0.00     0.00     0.00    1-HR  ALL       19120109          
   10000.10000   10000.10000       0.00004     0.00     0.00     0.00    1-HR  ALL       19120110          
   10000.10000   10000.10000       0.00004     0.00     0.00     0.00    1-HR  ALL       19120111          
   10000.10000   10000.10000       0.00005     0.00     0.00     0.00    1-HR  ALL       19120112          
   10000.10000   10000.10000       0.00005     0.00     0.00     0.00    1-HR  ALL       19120113          
   10000.10000   10000.10000       0.00005     0.00     0.00     0.00    1-HR  ALL       19120114          
   10000.10000   10000.10000       0.00003     0.00     0.00     0.00    1-HR  ALL       19120115          
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