| output | 
      Em109-CN | 
      Transport via railways in CN | 
      1.00 | 
      MEUR2011 | 
      4939 | 
      4939 | 
    
    
      | emission | 
      Air - Carbon dioxide, fossil | 
       | 
      4312 | 
      t | 
      4312 | 
      4312 | 
    
    
      | emission | 
      Air - Dinitrogen monoxide | 
       | 
      0.259 | 
      t | 
      68.6 | 
      68.6 | 
    
    
      | emission | 
      Air - Methane, biogenic | 
       | 
      1.29 | 
      t | 
      35.9 | 
      35.9 | 
    
    
      | emission | 
      Air - Methane, fossil | 
       | 
      14.9 | 
      t | 
      454 | 
      454 | 
    
    
      | emission | 
      Air - PFC as CO2-eq | 
       | 
      5.94 | 
      t | 
      5.94 | 
      5.94 | 
    
    
      | emission | 
      Air - Sulfur hexafluoride | 
       | 
      5.434e-04 | 
      t | 
      12.4 | 
      12.4 | 
    
    
      | emission | 
      Air - Carbon dioxide, accelerated | 
       | 
      6566 | 
      t | 
      50.7 | 
      50.7 |