| output | 
      Em112-PT | 
      Sea and coastal water transport in PT | 
      1.00 | 
      MEUR2011 | 
      3473 | 
      3473 | 
    
    
      | emission | 
      Air - Carbon dioxide, fossil | 
       | 
      3078 | 
      t | 
      3078 | 
      3078 | 
    
    
      | emission | 
      Air - Dinitrogen monoxide | 
       | 
      0.0739 | 
      t | 
      19.6 | 
      19.6 | 
    
    
      | emission | 
      Air - Methane, biogenic | 
       | 
      0.374 | 
      t | 
      10.4 | 
      10.4 | 
    
    
      | emission | 
      Air - Methane, fossil | 
       | 
      11.2 | 
      t | 
      341 | 
      341 | 
    
    
      | emission | 
      Air - PFC as CO2-eq | 
       | 
      2.97 | 
      t | 
      2.97 | 
      2.97 | 
    
    
      | emission | 
      Air - Sulfur hexafluoride | 
       | 
      1.144e-04 | 
      t | 
      2.61 | 
      2.61 | 
    
    
      | emission | 
      Air - Carbon dioxide, accelerated | 
       | 
      2360 | 
      t | 
      18.2 | 
      18.2 |