Document ID: chunk:federal_register_of_legislation:F2021L01696:clause:2_18
Version: federal_register_of_legislation:F2021L01696
Segment Type: clause
Provision Reference: sch 2 cl 18
Character Range: 194234–194937

18  Sampling variance of the mean soil organic carbon stock within a stratum
  Work out the sampling variance of the mean soil organic carbon stock for each stratum h  in the CEA (the , in (tonnes of soil organic carbon per hectare)2, using the following equation:
  equation 79

  where:
 is an identifier for each sample collected from the stratum
 is the number of relevant samples collected from the stratum h.
SOCi is the soil organic carbon stock for each sample i from stratum h, in tonnes of soil organic carbon per hectare, worked out using equation 75 or 76.
 is the mean soil organic carbon stock in the stratum h, in tonnes of soil organic carbon per hectare, worked out using equation 77.