Luong, Justin C (2022): Traits of Baccharis pilularis under experimental drought at Younger Lagoon Reserve, CA, USA in 2019 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.939970, In: Luong, JC (2022): Assessing Baccharis pilularis invasion at Younger Lagoon Reserve, CA, USA restoration study from 2019-2021 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.939973
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Abstract:
The leaf traits of Baccharis pilularis individuals found within drought, ambient and restored and unrestored plots within experimental plots at Younger Lagoon Reserve in 2019.
Coverage:
Latitude: 36.952020 * Longitude: -122.063230
Date/Time Start: 2019-04-01T00:00:00 * Date/Time End: 2019-06-01T00:00:00
Minimum Elevation: 7.0 m * Maximum Elevation: 7.0 m
Event(s):
Comment:
Treatment:drought; indicating whether the plot experienced experimental drought - values are drought or ambient. Ambient indicates unmanipulated environmental conditions
Leaf area cm²; the total area of a given leaf measured fresh with ImageJ
Leaf lobedness unitless; the lobedness of a leaf measured as the ratio of leaf perimeter squared to the product of leaf area and pi
Leaf perimeter cm; the fresh perimeter measured with ImageJ
Major vein length per unit area 1/cm; the ratio of total primary and secondary leaf veins to fresh leaf area
Plot; a unique plot identifier
Replicate; two leaf replicates were taken from each individual; Replicate will either be 1 or 2
Individual ID; the unique identifier of individuals sampled for leaf traits - leaf traits were taken from 4 unique individuals in each plot
Specific leaf area cm²/g; the ratio of fresh leaf area to oven dried leaf mass
Thickness mm; the thickness of a leaf measured with a digital micrometer
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Identification | ID | Luong, Justin C | |||
| 2 | Year of observation | Year obs | a AD | Luong, Justin C | ||
| 3 | DATE/TIME | Date/Time | Luong, Justin C | Geocode – start | ||
| 4 | DATE/TIME | Date/Time | Luong, Justin C | Geocode – end | ||
| 5 | Plot | Plot | Luong, Justin C | |||
| 6 | Individual ID | Ind ID | Luong, Justin C | |||
| 7 | Replicate | Repl | Luong, Justin C | |||
| 8 | Treatment: drought | T:drought | Luong, Justin C | rain-exclosure | ||
| 9 | Baccharis pilularis, leaf thickness | B. pilularis leaf thick | mm | Luong, Justin C | Measured with object micrometer | |
| 10 | Baccharis pilularis, leaf area | B. pilularis LA | cm2 | Luong, Justin C | Measured using software ImageJ | |
| 11 | Baccharis pilularis, specific leaf area | B. pilularis SLA | cm2/g | Luong, Justin C | Balance | |
| 12 | Baccharis pilularis, major vein length per unit area | B. pilularis VLA | 1/cm | Luong, Justin C | Measured using software ImageJ | |
| 13 | Baccharis pilularis, leaf perimeter | B. pilularis leaf perimeter | cm | Luong, Justin C | Measured using software ImageJ | |
| 14 | Baccharis pilularis, leaf lobedness | B. pilularis leaf lobedness | Luong, Justin C | Measured using software ImageJ |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
852 data points