| output | 
      Em033-CY | 
      Quarrying of sand and clay in CY | 
      1.00 | 
      t | 
      0.0202 | 
      0.0202 | 
    
    
      | emission | 
      Air - Carbon dioxide, fossil | 
       | 
      0.0164 | 
      t | 
      0.0164 | 
      0.0164 | 
    
    
      | emission | 
      Air - Dinitrogen monoxide | 
       | 
      6.249e-07 | 
      t | 
      1.656e-04 | 
      1.656e-04 | 
    
    
      | emission | 
      Air - Methane, biogenic | 
       | 
      3.672e-06 | 
      t | 
      1.019e-04 | 
      1.019e-04 | 
    
    
      | emission | 
      Air - Methane, fossil | 
       | 
      1.050e-04 | 
      t | 
      0.00320 | 
      0.00320 | 
    
    
      | emission | 
      Air - PFC as CO2-eq | 
       | 
      4.035e-05 | 
      t | 
      4.035e-05 | 
      4.035e-05 | 
    
    
      | emission | 
      Air - Sulfur hexafluoride | 
       | 
      1.473e-09 | 
      t | 
      3.358e-05 | 
      3.358e-05 | 
    
    
      | emission | 
      Air - Carbon dioxide, accelerated | 
       | 
      0.0251 | 
      t | 
      1.936e-04 | 
      1.936e-04 |