| output | 
      Em109-RO | 
      Transport via railways in RO | 
      1.00 | 
      MEUR2011 | 
      1079 | 
      1079 | 
    
    
      | emission | 
      Air - Carbon dioxide, fossil | 
       | 
      954 | 
      t | 
      954 | 
      954 | 
    
    
      | emission | 
      Air - Dinitrogen monoxide | 
       | 
      0.0488 | 
      t | 
      12.9 | 
      12.9 | 
    
    
      | emission | 
      Air - Methane, biogenic | 
       | 
      0.212 | 
      t | 
      5.90 | 
      5.90 | 
    
    
      | emission | 
      Air - Methane, fossil | 
       | 
      2.63 | 
      t | 
      80.2 | 
      80.2 | 
    
    
      | emission | 
      Air - PFC as CO2-eq | 
       | 
      5.68 | 
      t | 
      5.68 | 
      5.68 | 
    
    
      | emission | 
      Air - Sulfur hexafluoride | 
       | 
      6.419e-05 | 
      t | 
      1.46 | 
      1.46 | 
    
    
      | emission | 
      Air - Carbon dioxide, accelerated | 
       | 
      2470 | 
      t | 
      19.1 | 
      19.1 |