1 / 7

Bulk Density Decision Tree

Bulk Density Decision Tree. Is this an Oi or Oe horizon? Does it have free water present? Estimate Db Ring. Is this an Oa or a mineral surface horizon? Is it >= 5 cm thick? Does it have >10% coarse fragments? Does it have free water present? Estimate Db in 0-5 cm layer

jalila
Download Presentation

Bulk Density Decision Tree

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Bulk Density Decision Tree

  2. Is this an Oi or Oe horizon? • Does it have free water present? • Estimate Db • Ring

  3. Is this an Oa or a mineral surface horizon? • Is it >= 5 cm thick? • Does it have >10% coarse fragments? • Does it have free water present? • Estimate Db in 0-5 cm layer • Compliant cavity on 0-5 cm • Scoop, 0-5 cm

  4. Is this an Oa or a mineral surface horizon? • Is the total horizon thickness >10 cm • Does it have >10% coarse fragments? • Does it have free water present? • Estimate Db in 5-bottom cm of horizon • Compliant cavity in 5-bottom cm of horizon • Core in 5-bottom cm of horizon

  5. Is this an Oa or a mineral surface horizon? • Is the total horizon thickness >7 cm • Does it have >10% coarse fragments? • Does it have free water present? • Estimate Db in 5-bottom cm of horizon • Compliant cavity in 5-bottom cm of horizon • Scoop in 5-bottom cm of horizon

  6. Is this a subsurface horizon? • Is the horizon >= 5 cm thick? • Does it have >10% coarse fragments? • Does it have free water present? • Estimate Db • Compliant cavity • Core

  7. Is this a subsurface horizon? • Is the horizon >= 3 cm thick? • Does it have >10% coarse fragments? • Does it have free water present? • Estimate Db • Compliant cavity • Scoop • Combine with an appropriate adjoining horizon for sampling

More Related