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This digital document is a scanned PDF of a Prince George Forest Region Forest Research Note #PG-12: "Experimental Project 660 - Overview of Three Experimental Installations - A 30-year Progress Report".

This digital document is a scanned PDF of a Prince George Forest Region Forest Research Note #PG-12-1: "Experimental Project 660 - 30-year Progress Report - Buckhorn Installation".

This digital document is a born-digital PDF containing details of forest floor sample collection & handling for the EP 660 Buckhorn Ridge installation.

File contains the following data sets:

• S300FINL.XLS [Ministry of Forests lab data report: non-woody forest floor components]
• S301FINL.XLS [Ministry of Forests lab data report: woody forest floor components]
• 660FF97.xls [non-woody and woody forest floor components: mass / unit area (corrected to oven-dry basis)]
• BUCKLIST.xls [table showing internal sample numbers corresponding to lab sample numbers used in MoF lab reports]

This document is an undated 1990s handout for a field trip to the Archie Road (North) demonstration plot.

This document is a photocopy of a 1994 draft report prepared by Scagel, Hickling, and Evans for BC Ministry of Forests, Silviculture Branch. The document includes annotations by Lorne Bedford, BC MoF (ret.).

File contains the following data sets:

• Archie Site Tree Data.xls [diameter (dbh) and basal area of trees within and overhanging plots]
• Archie Site non-woody forest floor properties (1995).xls [non-woody forest floor chemical properties – individual sample results & plot means]
• Archie Site woody forest floor component properties (1995).xls [total C, N & S concentrations, pool sizes for woody forest floor components]
• Archie Site mineral soil properties (1995).xlsx [0-20 cm mineral soil chemical properties – individual sample results & plot means]
• Archie Site forest floor mass (1995).xlsx [mass per unit area of non-woody & woody forest floor components, corrected to oven-dry basis]
• S221FINL.xls [MoF lab data report: non-woody forest floor components]
• S222FINL.xls [MoF lab data report: woody forest floor components]
• S251FINL.xls [MoF lab data report: 0-20 cm mineral soil]

The BC Ministry of Forest's EP 1148 Long-term Soil Productivity (LTSP) study addresses two key factors— soil porosity and site organic matter—that potentially limit tree growth and site productivity in the timber-harvesting land base and that can be affected by forestry operations.

This establishment report for EP 1148, "The effects of soil compaction and organic matter retention on long-term soil productivity in British Columbia (Experimental Project 1148)", is accompanied by a floppy disk containing 12 data sets (see 2023.2.2.11.2).

This 3.5" floppy contains the following EP 1148 .TXT data sets from 1995-1997:

• sbsapc.txt "Long-term soil productivity study, Sub-Boreal Spruce" Intact soil cores
• sbsbd.txt "Long-term soil productivity study, Sub-Boreal Spruce" Bulk density mineral soil 0-20cm
• sbsffc.txt "Long-term Soil Productivity Study, Sub-boreal Spruce" SBS forest floor bulk density and mass3
• sbsfc.txt "Long-term Soil Productivity Study, Sub-boreal spruce" SBS forest floor chemistry
• sbsmc.txt "Long-term Soil Productivity Study, Sub-boreal Spruce sites" SBS mineral soil chemistry
• sbskgff.txt "Long-term soil productivity study, Sub-boreal spruce zone" SBS forest floor nutrient mass in kg/ha
• sbskgmm.txt "Long-term soil productivity study, Sub-boreal spruce" SBS mineral nutrient mass in kg/ha
• sbsom.txt "Long-term Soil Productivity Study, SBS" "SBS bole-only treatment, slash levels"
• sbscr.txt "Long-term soil productivity study, Sub-boreal spruce zone" Timber cruise of initial stands
• sbshtcr.txt "Long-term soil productivity study, SBS" Age vs height curves - pretreatment data (mature stand)
• sbssi.txt "Long-term soil productivity study, Sub-Boreal Spruce zone" Carmean estimates of site indices for initial stand
• sbstr.txt "Long-term soil productivity study, Sub-Boreal Spruce" Tree measurements

A comparative study of grassland soils at 3 sites in northwestern BC and southern Yukon was published as:
Sanborn, P. 2010. Topographically controlled grassland soils in the Boreal Cordillera ecozone, northwestern Canada. Canadian Journal of Soil Science 90: 89-101. https://doi.org/10.4141/CJSS09048

This grew out of a field trip with Ministry of Forests range personnel to the Stikine and Tuya River valleys, near Telegraph Creek BC on August 27-28, 2007. (Two pedons were sampled in 2007, BC07-03 and BC07-04, but those results were not included in the paper.)

In August 2008, Dr. Paul Sanborn returned to the Stikine to sample pedon BC08-06, after field work in Yukon which collected the other two pedons used in the paper, from near Carmacks (Y08-39) and Kluane Lake (Y08-41). (An additional pedon from Kluane, Y08-43, was sampled and analyzed, but it was from a forested site and was not included in the paper.)

This document contains pedon descriptions for sites BC07-03 & BC07-04 for Sanborn's comparative study of grassland soils in the Boreal Cordillera ecozone.

This document contains location and vegetation notes for 5 observation sites for Sanborn's comparative study of grassland soils in the Boreal Cordillera ecozone.

This document contains transcribed August 2007 field notes from 5 observation sites for Sanborn's comparative study of grassland soils in the Boreal Cordillera ecozone.

This document contains soil descriptions taken from BC and Yukon sites in 2008 for Sanborn's comparative study of grassland soils in the Boreal Cordillera ecozone.

File contains the following data sets:

• BC & Yukon 2008 soils data – compiled.xls [combined chemical & physical data for BC08-06, Y08-39, Y08-41, Y08-43]
• S925finl.xls [chemical analysis data, Ministry of Forests & Range, Analytical Chemistry Laboratory for pedons BC07-03 & BC07-04; also includes data for Y07-06 & Y07-07 (Klutlan Glacier – see associated file note)]
• S979finl(revised) – PS edits.xls [chemical analysis data, Ministry of Forests & Range, Analytical Chemistry Laboratory for BC08-06, Y08-39, Y08-41, Y08-43]
• S994finl_revised.xls [chemical analysis data, Ministry of Forests & Range, Analytical Chemistry Laboratory for BC07-04 (CaCO3-equiv, total & inorganic C, pyrophosphate, oxalate & dithionite extractions) & selected horizons from BC07-07 & BC07-09 (Nazko basaltic soils))
• CANTEST lab report 91010076.pdf [particle size analyses for BC08-06, Y08-39, Y08-41, Y08-43]
• CANTEST lab report 90206003.pdf [particle size analyses for Tuya pedons BC07-03 & BC07-04 & Klutan Glacier pedons Y07-06 & Y07-07]