54425 Vegetation Simulation Initial Tree Condition Entity Published / External 18015 Reference stand condition - Effects of Thinning on Forest Structure important to the recovery of ESA-listed species Data Set Planned This is the initial condition of the trees found in the plots and stands. Format must be consistent with Forest Vegetation Simulator protocol. See https://www.fs.fed.us/fmsc/fvs/software/index.shtml for model manuals or https://www.fs.fed.us/fmsc/ftp. Data Table Yes PARR This is the initial condition of the trees found in the plots and stands. Format must be consistent with Forest Vegetation Simulator protocol. See https://www.fs.fed.us/fmsc/fvs/software/index.shtml for model manuals or https://www.fs.fed.us/fmsc/ftp. 1 STAND_CN Text 34 No No Active Stand control number. Text 2 STAND_ID Text 30 No No Active Stand identification. Text 3 PLOT_CN Text 34 No No Active Plot Control Number. Text 4 PLOT_ID Number 22 No No Active Plot identification number. Number 5 STANDPLOT_CN Text 39 No No Active Stand-plot Control Number. Text 6 STANDPLOT_ID Text 35 No No Active Stand-plot identification number. Text 7 TREE_CN Text 34 Yes No Active Tree Control Number. Text 8 TREE_ID Number 22 No No Active Tree Identification Number. Number 9 TAG_ID Text 5 No No Active Tree Tag Identification Number. Text 10 SITE_TREE_FLAG Number 22 No No Active Site Tree Flagged Number. Number 11 TREE_COUNT Number 22 No No Active Number of trees counted. Number 12 HISTORY Number 22 No No Active Usfs tree history code. Number 13 SPECIES Text 8 No No Active Usfs species code. Text 14 DIAMETER Number 22 No No Active Diameter. Number 15 DIAMETER_HT Number 22 No No Active Height of tree where diameter is measured. Number 16 DG Number 22 No No Active Diameter growth (DBH increment. Number 17 HT Number 22 No No Active Height. Number 18 HTG Number 22 No No Active Height growth. Number 19 HTTOPK Number 22 No No Active Height to top kill is the height to the point of the tree of top kill in feet. Only used if a damage code of 96 or 97 is specified in an appropriate field. Number 20 HT_TO_LIVE_CROWN Number 22 No No Active Vertical distance (in feet) from the ground to the base of the live crown (Curtis 1983). Sometimes called height to crown. Number 21 CRCLASS Text 2 No No Active Relative position of the tree with respect to other trees or competing vegetation. Text 22 CRRATIO Number 22 No No Active Values 1-9 are read as a crown ratio code (refer to section 4.2.1 of the Essential FVS Guide). Values of 10-99 are interpreted as percent live crown. Number 23 DAMAGE1 Number 22 No No Active Damage Code 1, refer to section 4.2.1 and Appendix A of the Essential FVS Guide for details on suitable damage and severity codes. Number 24 SEVERITY1 Number 22 No No Active Severity Code corresponding to damage code 1. Number 25 DAMAGE2 Number 22 No No Active Second damage code. Number 26 SEVERITY2 Number 22 No No Active Second severity code. Number 27 DAMAGE3 Number 22 No No Active Third damage code. Number 28 SEVERITY3 Number 22 No No Active Third severity code. Number 29 DEFECT_CUBIC Text 3 No No Active Cubic foot volume loss, in percent. Text 30 DEFECT_BOARD Text 3 No No Active Board foot volume loss in percent. Text 31 TREEVALUE Number 22 No No Active Tree value class. Number 32 PRESCRIPTION Number 22 No No Active Prescription code used only with THINPRSC keyword in FVS. Values less than or equal to 1 represent a leave tree. Values of 2 and greater may represent trees marked for removal. Number 33 AGE Number 22 No No Active Age of the tree record. Number 34 SLOPE Number 22 No No Active Slope Percentage on the plot where the tree was located. Number 35 ASPECT Number 22 No No Active Aspect in degrees on the plot where the tree was located. Number 36 PV_CODE Text 10 No No Active The potential vegetation code on the plot where the tree was located (see notes in table 3.0.1 for the stand). Text 37 PV_REF_CODE Text 10 No No Active The potential vegetation code on the plot where the tree was located (see notes in table 3.0.1 for the stand). Text 38 TOPOCODE Number 22 No No Active Topography Code 1=bottom, 2=lower, 3=mid slope, 4=upper slope, and 5=ridge top, on the plot where the tree was located. Number 39 SITEPREP Number 22 No No Active Site Preparation code 1=none, 2=mechanical, 3=burn, and 4=road cuts/road fills/stockable road beds, on the plot where the tree was located. Number gov.noaa.nmfs.inport:54425 Jeffrey Cowen 2018-10-25T14:08:42 SysAdmin InPortAdmin 2022-08-09T17:11:42 2018-10-25 Northwest Fisheries Science Center NWFSC 2725 Montlake Boulevard East Seattle WA 98112 USA 206-860-3200 https://www.nwfsc.noaa.gov 1001 Public No 2018-10-25 1 Year 2019-10-25