Schweingruber, Fritz Hans; Brunner, Margrit (2007): Tree-ring measurements of Picea glauca (White spruce) from sample WATSON-71 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.600237
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Project(s):
Coverage:
Latitude: 60.950000 * Longitude: -128.500000
Minimum Elevation: 750.0 m * Maximum Elevation: 750.0 m
Event(s):
WATSON * Latitude: 60.950000 * Longitude: -128.500000 * Elevation: 750.0 m * Location: Watson lake, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Slope 0 deg; Geology: Silikat Alluvialschutt; Tree line 1200 m; av. Tree height 28 m; Tree cover 60%; Shrub cover 50%; Herb cover 40%; Moss cover 100%; Vegatation type: Alt. Fi-Best. in alt. zT. feucht. Flussebene; Film number: 703A
Comment:
Species PCGL; No of rings 221; Begin 1763; End 1983
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 | Earlywood density | I | 1/1000 g/cm3 | Schweingruber, Fritz Hans | ||
| 9 | Latewood density | T | 1/1000 g/cm3 | Schweingruber, Fritz Hans | ||
| 10 | Approximate age of pith | Age_pith | a | Schweingruber, Fritz Hans |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1989 data points