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

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Latitude: 62.100000 * Longitude: -119.080000
Minimum Elevation: 620.0 m * Maximum Elevation: 620.0 m
WILLOUFE * Latitude: 62.100000 * Longitude: -119.080000 * Elevation: 620.0 m * Location: Willow lake, Canada * Campaign: WDD * Device: Tree ring sampling (TREE) * Comment: Exposition S; Slope 5 deg; Geology: Sand und dicke Rohhumusaufl. ; av. Tree height 12 m; Tree cover 60%; Shrub cover 50%; Herb cover 60%; Moss cover 85%; Vegatation type: Best. m. dicke Rohhumusaufl. mit Sphagnum; Film number: 811A
Species PCMA; No of trees 12; No samples 23; No of years 159; Begin 1830; End 1988; Creation date 1997-01-01
#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
2544 data points

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