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Abstract
Cryogenic vacuum distillation to extract water from plant tissue and mass spectroscopy (equilibration method). Small tree branches were sampled by tree climbing over the course of the season in 2009 and 2011. Samples were sealed in glass vials, frozen, and later the water was extracted from the tissue via cryogenic vacuum distillation. Samples were analyzed at the University of California at Berkeley, Center for Stable Isotope Biogeochemistry by mass spectroscopy, equilibration method.
Subject Keywords
Coverage
Spatial
Temporal
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Content
ReadMe.md
SSHCZO -- Vegetation, Stable Isotopes, Soil Water Chemistry -- Shale Hills -- (2009-2014)
OVERVIEW
Description/Abstract
Cryogenic vacuum distillation to extract water from plant tissue and mass spectroscopy (equilibration method). Small tree branches were sampled by tree climbing over the course of the season in 2009 and 2011. Samples were sealed in glass vials, frozen, and later the water was extracted from the tissue via cryogenic vacuum distillation. Samples were analyzed at the University of California at Berkeley, Center for Stable Isotope Biogeochemistry by mass spectroscopy, equilibration method.
Creator/Author
Gaines, Katie|Eissenstat, David M.
CZOs
Shale Hills
Contact
Katie Gaines, kpgaines@psu.edu; David Eissenstat, dme9@psu.edu
Subtitle
Level 1 - Quality Controlled Data
SUBJECTS
Disciplines
Biology / Ecology|Hydrology
Topics
Vegetation|Stable Isotopes|Soil Water Chemistry
Keywords
vegetation| stable isotopes|tree water|oxygen-18|deuterium
Variables
Tree ID|Sample ID|Species|Elevation (m)|Date|d18O (permil)|δ2H (permil)|X Coordinate|Y Coordinate
Variables ODM2
Deuterium|delta-18O of H2O|Elevation|Recorder code|Species|Dendrology|Longitude|Latitude
TEMPORAL
Date Start
2009-05-02
Date End
2014-12-31
SPATIAL
Field Areas
Susquehanna Shale Hills Critical Zone Observatory
Location
Shale Hills
North latitude
40.665598734899994
South latitude
40.6640860269
West longitude
-77.9059813595
East longitude
-77.9019972987
REFERENCE
Citation
The following acknowledgment should accompany any publication or citation of these data: Logistical support and/or data were provided by the NSF-supported Shale Hills Susquehanna Critical Zone Observatory.
CZO ID
2655
Additional Metadata
| Name | Value |
|---|---|
| czos | Shale Hills |
| czo_id | 2655 |
| citation | The following acknowledgment should accompany any publication or citation of these data: Logistical support and/or data were provided by the NSF-supported Shale Hills Susquehanna Critical Zone Observatory. |
| keywords | vegetation, stable isotopes, tree water, oxygen-18, deuterium |
| subtitle | Level 1 - Quality Controlled Data |
| variables | Tree ID, Sample ID, Species, Elevation (m), Date, d18O (permil), δ2H (permil), X Coordinate, Y Coordinate |
| disciplines | Biology / Ecology, Hydrology |
How to Cite
This resource is shared under the Creative Commons Attribution CC BY.
http://creativecommons.org/licenses/by/4.0/
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