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Schweingruber, Fritz Hans (2007): Tree-ring chronology of Picea engelmannii (Engelmann spruce) compiled from tree samples BITTER. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA,

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Latitude: 46.140000 * Longitude: -113.460000
Minimum Elevation: 2160.0 m * Maximum Elevation: 2160.0 m
BITTER * Latitude: 46.140000 * Longitude: -113.460000 * Elevation: 2160.0 m * Location: Skalkaho Pass, Bitterroot, USA * Campaign: WDD * Device: Tree ring sampling (TREE) * Comment: Exposition W; Slope 15 deg; Geology: Granit Moraenenschutt; Tree line 2540 m; av. Tree height 28 m; Tree cover 75%; Shrub cover 35%; Herb cover 75%; Vegatation type: Homogen; Film number: 747A
Species PCEN; No of trees 13; No samples 26; No of years 202; Begin 1782; End 1983; Creation date 1997-02-01
#NameShort NameUnitPrincipal InvestigatorMethodComment
1AGEAgeka BPGeocode
2AgeAgea ADSchweingruber, Fritz Hans
3Density, minimum, weightn#Schweingruber, Fritz Hans
4Density, minimumN1/100 g/cm3Schweingruber, Fritz HansCalculated
5Density, maximum, weightx#Schweingruber, Fritz Hans
6Density, maximumX1/100 g/cm3Schweingruber, Fritz HansCalculated
7Earlywood width, weighte#Schweingruber, Fritz Hans
8Earlywood widthE1/100 mmSchweingruber, Fritz HansCalculated
9Latewood width, weightl#Schweingruber, Fritz Hans
10Latewood widthL1/100 mmSchweingruber, Fritz HansCalculated
11Ring width, weightr#Schweingruber, Fritz Hans
12Ring widthR1/100 mmSchweingruber, Fritz HansCalculated
13Earlywood density, weighti#Schweingruber, Fritz Hans
14Earlywood densityI1/1000 g/cm3Schweingruber, Fritz HansCalculated
15Latewood density, weightt#Schweingruber, Fritz Hans
16Latewood densityT1/1000 g/cm3Schweingruber, Fritz HansCalculated
17Approximate age of pithAge_pithaSchweingruber, Fritz Hans
3232 data points

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