1 / 5

Conventional sub-sampling

Conventional sub-sampling. We like this!. Sub-sampling from laminated sediment:. We don’t like this. Because…. 31 Dec. 24:00 pm. 01 Jan. 00:00 am. autumn. 31 Dec. 24:00 pm. spring. 01 Jan. 00:00 am. Impossible. Possible!!.

ardith
Download Presentation

Conventional sub-sampling

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. Conventional sub-sampling

  2. We like this! Sub-sampling from laminated sediment: We don’t like this.

  3. Because… 31 Dec. 24:00 pm 01 Jan. 00:00 am autumn 31 Dec. 24:00 pm spring 01 Jan. 00:00 am Impossible Possible!! Parallel cutting produces seasonally-biased sub-samples unless you make this perfect cutting (which is not possible). Diagonal cutting (which is possible) is almost equivalent to the perfect cutting in terms of representation of seasons.

  4. SG06 sub-sampling-1 Splitting core into bars by LL-channel,

  5. SG06 sub-sampling-2 then slicing bars diagonally by centi-slicer.

More Related