csd workshop
TRANSCRIPT
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June 2010 CSD Workshop
Protocols for core handling, description, and archiving:
Secrets of successful scientific drilling projects
LacCore (National Lacustrine Core Facility)
Emi Ito and Anders Noren
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June 2010 CSD Workshop
I got my core!!
Do I know exactly where it came from? Do I know which way is up?
Is it a high quality core?
How do I get it home?
How do I find the time for the ICD?
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June 2010 CSD Workshop
• Core handling at the drill site
• Core handling during initial core description
• Sampling cores
• Sharing information amongst PI groups
• Archiving cores and associated data
• Sharing information and samples with others
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June 2010 CSD Workshop
• Core handling at the drill site
• Core handling during initial core description
• Sampling cores
• Sharing information amongst PI groups
• Archiving cores and associated data
• Sharing information and samples with others
![Page 5: Csd Workshop](https://reader036.vdocuments.us/reader036/viewer/2022062313/55ce8d44bb61eb0d488b4622/html5/thumbnails/5.jpg)
June 2010 CSD Workshop
• Core handling at the drill site
• Core handling during initial core description
• Sampling cores
• Sharing information amongst PI groups
• Archiving cores and associated data
• Sharing information and samples with others
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June 2010 CSD Workshop
Plan!
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June 2010 CSD Workshop
• Scientists want 100% recovery with little to no deformation
• Driller want to drill deeper fast
Interpreter betw. PIs & drillers
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June 2010 CSD Workshop
Drillers want to drill deeper fast
• Incorrect tools for scientific drilling
• Interpretation of recovery
• Depth marks and # of pipes
• Drilling errors
– HPC still in the hole?
– Mud or water?
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June 2010 CSD Workshop
Core on the deck
What now?
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June 2010 CSD Workshop
Preventing degradation of cores and
loss of information
during shipping•Close gaps
•Seal tightly
•Keep cold
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June 2010 CSD Workshop
Proper labeling
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June 2010 CSD Workshop
Metadata capture
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June 2010 CSD Workshop
ICDP Expedition DIS
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June 2010 CSD Workshop
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June 2010 CSD Workshop
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June 2010 CSD Workshop
Back at the lab….
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June 2010 CSD Workshop
Initial Core Description
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June 2010 CSD Workshop
Initial Core Description
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June 2010 CSD Workshop
Initial Core Description
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June 2010 CSD Workshop
Initial Core Description
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June 2010 CSD Workshop
Initial Core Description
diatoms
bubble
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June 2010 CSD Workshop
Initial Core Description
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June 2010 CSD Workshop
Sampling
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June 2010 CSD Workshop
ICD takes ~forever• Many GLAD projects have failed to
complete the ICD within the 2-year proprietary period.
• Cores remain unopened and undescribed
disputes over sample access,
friction among the science groups,
delayed publication of results
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June 2010 CSD Workshop
Scenario 1
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June 2010 CSD Workshop
IODP-MSP Expeditions
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June 2010 CSD Workshop
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June 2010 CSD Workshop
CSD PIs need more flex time from their institutions
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June 2010 CSD Workshop
Scenario 2
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June 2010 CSD Workshop
Including real-time strat correlation
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June 2010 CSD Workshop
A baby cousin of the lab deck on
JOIDES Resolution
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June 2010 CSD Workshop
Whole-core MSCL on site, and more….
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June 2010 CSD Workshop
On-site core processing labPacked in a container or two
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June 2010 CSD Workshop
And finally....
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June 2010 CSD Workshop
Curation&
Sharing