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PANGAEA.
Data Publisher for Earth & Environmental Science

Schweingruber, Fritz Hans (2007): Tree-ring measurements of Picea mariana (Black spruce) from sample QUEBEC-421 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.597220

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Coverage:
Latitude: 55.200000 * Longitude: -77.500000
Minimum Elevation: 50.0 m * Maximum Elevation: 50.0 m
Event(s):
QUEBEC * Latitude: 55.200000 * Longitude: -77.500000 * Elevation: 50.0 m * Location: Bonif, Quebec, Canada * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Slope 0 deg; Geology: Granit; Tree line 200 m; av. Tree height 5 m; Film number: 858A
Comment:
Species PCMA; No of rings 49; Begin 1940; End 1988
Size:
441 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Age [ka BP]

Age [a AD/CE]

N [1/100 g/cm3]

X [1/100 g/cm3]

E [1/100 mm]

L [1/100 mm]

TRW [1/100 mm]

I [1/1000 g/cm3]

T [1/1000 g/cm3]
10 
Age_pith [a]
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-0.03619863360863211840152587
-0.035198534761141913341368586
-0.034198436741051912442265385
-0.0331983327375169140864784
-0.0321982366957126942663383
-0.0311981397142155747065382
-0.030198036861061912544978081
-0.02919793977941611046469280
-0.028197838621123414645656079
-0.0271977368386129844574278
-0.02619763574952211744465177
-0.0251975388575169145579576
-0.0241974408359187746675075
-0.023197342941031111450385774
-0.0221972417062117346463573
-0.021197148786377053672972
-0.0201970408754106447279171
-0.0191969406842226446661570
-0.018196842694985747864969
-0.0171967406847186547461568
-0.0161966479068218956281667
-0.0151965415960177746956466
-0.0141964417535134848469165
-0.0131963406529124145260864
-0.0121962387342115344566163
-0.0111961407672209248868262
-0.0101960388170229247275661
-0.0091959407350146446866560
-0.0081958406942145645664359
-0.0071957417440145447168558
-0.0061956446138205848857457
-0.0051955457347186552368456
-0.0041954409675209548784955
-0.0031953377447166343866854
-0.0021952407457167345267053
-0.0011951377452146645167952
0.0001950427138135147965951
0.0011949416722143645963050
0.0021948398251166746274349
0.0031947406549146345659548
0.0041946426436165247259347
0.0051945436224123646959146
0.0061944416624153946561145
0.0071943447444135749469344
0.0081942468168168451875343
0.00919415379515110260672642
0.0101940548518112960079241