Variables: Tower Number, Tree ID, Tree Group, Sapflux ID, Tree species, Diameter at Breast Height (cm), Circumference (cm), X Coordinate, Y Coordinate, Deuterium Mass (g), Injected Deuterium Mass (g), Data Logger ID A Port, Data Logger ID B Port, Injection Date, Injection Start Time, Injection Finish Time, Sap Flux Time, Record ID Number for Sap Flux Datalogger, Battery Voltage, diff1_Avg(1) Differential (degrees C), Sample Number, Sampling Date. Tree ID, Species Name, δ2H Reportable Value (permil), δ2H Standard Deviation (permil), δ18O Reportable Value (permil), δ18O Standard Deviation (permil)
Standard Variables: delta-18O of H2O|Deuterium|Battery voltage|Circumference|Diameter at breast height (DBH)|Temperature|Recorder code|Sap flow|Species|Longitude|Latitude
Date Range: (2012-2012)
Dataset Creators/Authors: Gaines, Katie; Eissenstat, David M.
Contact: Katie Gaines, firstname.lastname@example.org; David Eissenstat, email@example.com
ecohydrology, vegetation, isotopes, tracer, tree water, deuterium, residence time, transit time
XML is in ISO-19115 geographic metadata format, compatible with ESRI Geoportal Server.
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.
Gaines, Katie; Eissenstat, David M. (2012). "CZO Dataset: Shale Hills - Vegetation, Stable Isotopes (2012)." Retrieved 25 Feb 2020, from http://criticalzone.org/shale-hills/data/dataset/2654/
(.xls) Data Level 1, Metadata
1. Use our data freely. All CZO Data Products* except those labelled Private** are released to the public and may be freely copied, distributed, edited, remixed, and built upon under the condition that you give acknowledgement as described below. Non-CZO data products — like those produced by USGS or NOAA — have their own use policies, which should be followed.
2. Give proper citation and acknowledgement. Publications, models and data products that make use of these datasets must include proper citation and acknowledgement. Most importantly, provide a citation in a similar way as a journal article (i.e. author, title, year of publication, name of CZO “publisher”, edition or version, and URL or DOI access information. See http://www.datacite.org/whycitedata). Also include at least a brief acknowledgement such as: “Data were provided by the NSF-supported Southern Sierra Critical Zone Observatory” (replace with the appropriate observatory name).
3. Let us know how you will use the data. The dataset creators would appreciate hearing of any plans to use the dataset. Consider consultation or collaboration with dataset creators.
*CZO Data Products. Defined as a data collected with any monetary or logistical support from a CZO.
**Private. Most private data will be released to the public within 1-2 years, with some exceptionally challenging datasets up to 4 years. To inquire about potential earlier use, please contact us.