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Schweingruber, Fritz Hans; Brunner, Margrit (2007): Tree-ring measurements of Pseudotsuga menziesii (Douglas-fir) from sample SPRING-122. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA,

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Latitude: 51.530000 * Longitude: -121.150000
Minimum Elevation: 810.0 m * Maximum Elevation: 810.0 m
SPRING * Latitude: 51.530000 * Longitude: -121.150000 * Elevation: 810.0 m * Location: Spring lake, Canada * Campaign: WDD * Device: Tree ring sampling (TREE) * Comment: Exposition W; Slope 5 deg; Geology: Granit Moränenschutt; Tree line 1650 m; av. Tree height 35 m; Tree cover 80%; Shrub cover 10%; Herb cover 40%; Moss cover 50%; Vegatation type: 2-St. Best. infolge Brand. Alt. PSME+Laubh. ; Film number: 716A
Species PSME; No of rings 262; Begin 1722; End 1983
#NameShort NameUnitPrincipal InvestigatorMethodComment
1AGEAgeka BPGeocode
2AgeAgea ADSchweingruber, Fritz Hans
3Density, minimumN1/100 g/cm3Schweingruber, Fritz Hans
4Density, maximumX1/100 g/cm3Schweingruber, Fritz Hans
5Earlywood widthE1/100 mmSchweingruber, Fritz Hans
6Latewood widthL1/100 mmSchweingruber, Fritz Hans
7Ring widthR1/100 mmSchweingruber, Fritz Hans
8Earlywood densityI1/1000 g/cm3Schweingruber, Fritz Hans
9Latewood densityT1/1000 g/cm3Schweingruber, Fritz Hans
10Approximate age of pithAge_pithaSchweingruber, Fritz Hans
2358 data points

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