Skip to main content
Biogeco Dataverse (INRAE - Institut national de recherche pour l’agriculture, l’alimentation et l’environnement - www.inrae.fr)
TreeRingData.txt
Version 1.0
File Citation
Bert, Didier; Hampe, Arndt, 2020, "TreeRingData.txt", Dendrochronology of 661 Quercus robur for SPONFOREST Project, https://doi.org/10.15454/A2JJFG/ILUUR7, Portail Data INRAE, V1

This file is part of "Dendrochronology of 661 Quercus robur for SPONFOREST Project".

Dataset Citation
Bert, Didier; Hampe, Arndt, 2020, "Dendrochronology of 661 Quercus robur for SPONFOREST Project", https://doi.org/10.15454/A2JJFG, Portail Data INRAE, V1
File Metrics
8 Downloads
File Metadata  
doi:10.15454/A2JJFG/ILUUR7
2b5be08bb6bae15ef3bcd074152f23f9
2020-06-19
1.5 MB
text/plain
14 variables in columns and 21 461 tree rings of Quercus robur 1. Patch : a letter is the name of each of the 15 forest stands 2. Tree : tree name. Example : K_001_A means K = stand, 001 = tree number in this stand, A = name of the cored stem when a tree was multi-stemmed 3. Year : tree-ring year 4. RW : ring width (mm) 5. DC : Distance between the pith and the first tree-ring on the core (mm); DC = 0 when the cored reached the pith 6. SupTR : Supplementary Tree Ring = number of missed tree-rings when the core did not reach the pith. SupTR = 0 when the core crossed the pith (bravo) 7. RingAge : tree-ring cambial age, i.e. tree-ring number from the pith, taking into annount SupTR. The series begins at 1 when the core reached the pith 8. CumRay : Cumulated radius of the tree from the pith to the current year (cm); it takes into account DC 9. BA : Basal Area (cm2) ; stem area under bark at the current year at the height of coring 10. BAI : Basal Area Increment (cm2) ; wood area of the tree-ring 11. Corrector = BATree/BaStem. This ratio allows to correct the growth for multi-stemmed trees. We cored only one stem per tree but the wood was produced in all the stems 12. BAc = BA * corrector (cm2) 13. BAIc = BAI * corrector (cm2). This the best estimator of the annual growth of the tree. 14. GI : Growth Index (%). This is the standardized BAIc taking into account the effect of cambial age (Regional Curve Standardization method)
2020-06-19
Share Dataset

Share this dataset on your favorite social media networks.

Delete Files

The file will be deleted after you click on the Delete button.

Files will not be removed from previously published versions of the dataset.

Dataset Terms

Please confirm and/or complete the information needed below in order to continue.

Package File Download

Use the Download URL in a Wget command or a download manager to download this package file. Download via web browser is not recommended. User Guide - Downloading a Dataverse Package via URL

https://data.inrae.fr/api/access/datafile/

Request Access

Please confirm and/or complete the information needed below in order to request access to files in this dataset.

Provenance

Provenance is a record of the origin of your data file and any transformations it has been through. Upload a JSON file from a provenance capture tool to generate a graph of your data's provenance. For more information, please refer to our User Guide.

File must be JSON format and follow the W3C standard.

Select File

You may also add information documenting the history of your data file, including how it was created, how it has changed, and who has worked with it.

Provenance
No changes have been made.
Request Access

  You need to Sign Up or Log In to request access to this file.

File Restrictions

Limit access to published files by marking them as restricted. Provide users Terms of Access and allow them to request access.

Enable access request
Edit File

You can not replace a file that has been replaced in a dataset draft. In order to replace it with a different file you must delete the dataset draft. Note that doing so will discard any other changes within this draft.

Edit File

This file has already been deleted in current version. It may not be edited.

Compute

This file is restricted and you may not compute on it because you have not been granted access.

Contact Portail Data INRAE Support

Portail Data INRAE Support

Please fill this out to prove you are not a robot.

+ =