| output | 
      Em109-SK | 
      Transport via railways in SK | 
      1.00 | 
      MEUR2011 | 
      688 | 
      688 | 
    
    
      | emission | 
      Air - Carbon dioxide, fossil | 
       | 
      598 | 
      t | 
      598 | 
      598 | 
    
    
      | emission | 
      Air - Dinitrogen monoxide | 
       | 
      0.0322 | 
      t | 
      8.54 | 
      8.54 | 
    
    
      | emission | 
      Air - Methane, biogenic | 
       | 
      0.213 | 
      t | 
      5.91 | 
      5.91 | 
    
    
      | emission | 
      Air - Methane, fossil | 
       | 
      1.87 | 
      t | 
      57.0 | 
      57.0 | 
    
    
      | emission | 
      Air - PFC as CO2-eq | 
       | 
      2.57 | 
      t | 
      2.57 | 
      2.57 | 
    
    
      | emission | 
      Air - Sulfur hexafluoride | 
       | 
      5.631e-05 | 
      t | 
      1.28 | 
      1.28 | 
    
    
      | emission | 
      Air - Carbon dioxide, accelerated | 
       | 
      1868 | 
      t | 
      14.4 | 
      14.4 |