| output | 
      Em032-BE | 
      Quarrying of stone in BE | 
      1.00 | 
      t | 
      0.00401 | 
      0.00401 | 
    
    
      | emission | 
      Air - Carbon dioxide, fossil | 
       | 
      0.00336 | 
      t | 
      0.00336 | 
      0.00336 | 
    
    
      | emission | 
      Air - Dinitrogen monoxide | 
       | 
      2.603e-07 | 
      t | 
      6.897e-05 | 
      6.897e-05 | 
    
    
      | emission | 
      Air - Methane, biogenic | 
       | 
      2.451e-06 | 
      t | 
      6.801e-05 | 
      6.801e-05 | 
    
    
      | emission | 
      Air - Methane, fossil | 
       | 
      1.230e-05 | 
      t | 
      3.752e-04 | 
      3.752e-04 | 
    
    
      | emission | 
      Air - PFC as CO2-eq | 
       | 
      2.566e-05 | 
      t | 
      2.566e-05 | 
      2.566e-05 | 
    
    
      | emission | 
      Air - Sulfur hexafluoride | 
       | 
      1.164e-09 | 
      t | 
      2.654e-05 | 
      2.654e-05 | 
    
    
      | emission | 
      Air - Carbon dioxide, accelerated | 
       | 
      0.0111 | 
      t | 
      8.605e-05 | 
      8.605e-05 |