| Name | Column Label | Definition | Type of Value | Measurement Type | Measurement Domain | Missing Value Code | Accuracy Report | Accuracy Assessment | Coverage | Method |
| "DatasetID" |
| Unique identifier of study |
| nominal |
| Def | Initials of person who entered study and 3 digit numerical code |
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| "Year" |
| Year |
| dateTime |
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| "medium" |
| Medium in which climate variable was measured |
| nominal |
| Def | Medium in which climate variable was measured |
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| "Temp_treat" |
| Temperature treatment |
| ordinal |
| Def | 0 is control, 1 is heating, 2 is heating above 1 etc. |
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| "onetempchange" |
| temperature change, collapsing data from multiple columns in original file |
| ratio |
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| "Precip_treat" |
| Precipitation treatment |
| nominal |
| Def | 0 is control, 1 is water addition, -1 water removal etc. |
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| "precipchange" |
| Change in precipitation |
| nominal |
| Def | Change in precipitation |
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| "precipchangetyp" |
| Information on change in precipitation |
| nominal |
| Def | Information on precipitation measurement |
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