Supplement 1. Data compiled for Snag_Stemwood and Snag_Branch annual fall rates from literature sources, with site and tree information, and methods used to compile values.

File List Supplement_data.txt (md5: b4d1893fd59380fe7d7aacb04e8ab55b) Description Supplement_data.txt is a tab-separated file. It contains the data compiled from literature-sourced data, information about compilation methods, and sources. Column definitions: 1. RECORD_ID - record number.<br> 2. SOURCE_ID - record number of reference used as data source (see list of references below).<br> 3. SOURCE - short name for reference.<br> 4. SITE - study site.<br> 5. COUNTRY - country of study site.<br> 6. REGION - region (province, state, other) of study site.<br> 7. ECOZONE - Canadian ecozone if site in Canada or assigned to some sites in United States as the bordering Canadian ecozone.<br> 8. SNAG_SP - tree species of snag<br> 9. SPECIES_GROUP - species group category assigned to record based on the SNAG_SP or lead species of the study site.<br> 10. OTHER_DESCRIPTOR - additional information about site or trees.<br> 11. SNAG_FALL_ANNUAL - annual fall rate (%/yr) of standing dead tree stems meeting dbh criteria as Snag_Stemwood pool in CBM-CFS3 (Kurz et al. 2009).<br> 12. SNAGBRANCH_FALLRATE - annual fall rate (%/yr) of standing dead material of non-merchantable trees, saplings, branches of merchantable-sized trees as in the SnagBranches pool of CBM-CFS3 (Kurz et al. 2009).<br> 13. SNAGFALL_CALC_METHOD - brief description of data type used from literature source to calculate SNAG_FALL_ANNUAL, see methods in manuscript (Hilger et al. XXXX) for details of calculation methods based on T50 (mean half-life or time to 50% of snags fallen), individual % of stems fallen at a given time(s), or where values were derived from exponential k values.<br> 14. SNAGBRANCH_FALLRATE_CALC - brief description of how data in reference was used to calculate SNAGBRANCH_FALLRATE.