Schweingruber, Fritz Hans; Kienast, Felix (2007): Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample ARAP-221 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.588655
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: 40.030000 * Longitude: -105.350000
Minimum Elevation: 3320.0 m * Maximum Elevation: 3320.0 m
Event(s):
ARAP * Latitude: 40.030000 * Longitude: -105.350000 * Elevation: 3320.0 m * Location: Arapahoe, CO, USA * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition SE; Slope 2 deg; Geology: Flachmoor; Tree line 3500 m; av. Tree height 20 m; Tree cover 80%; Shrub cover 2%; Herb cover 80%; Vegatation type: Tiefgr. feucht. Fi/Fö-Stao. Perio. überschw. ; Film number: 670G
Comment:
Species PCEN; No of rings 73; Begin 1910; End 1982
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Geocode | ||
| 2 | Age | Age | a AD/CE | Schweingruber, Fritz Hans | ||
| 3 | Density, minimum | N | 1/100 g/cm3 | Schweingruber, Fritz Hans | ||
| 4 | Density, maximum | X | 1/100 g/cm3 | Schweingruber, Fritz Hans | ||
| 5 | Earlywood width | E | 1/100 mm | Schweingruber, Fritz Hans | ||
| 6 | Latewood width | L | 1/100 mm | Schweingruber, Fritz Hans | ||
| 7 | Tree ring width | TRW | 1/100 mm | Schweingruber, Fritz Hans | ||
| 8 | Latewood | P lw | % | Schweingruber, Fritz Hans | ||
| 9 | Approximate age of pith | Age_pith | a | Schweingruber, Fritz Hans |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
584 data points