Understory
2021 PNW-FIA CA/OR/WA Field Manual
| Published: | February 12, 2021 |
| Type: | Guide |
Abstract
This manual documents data collection procedures, codes, standards, and definitions used by the Pacific Northwest Research Station, Forest Inventory and Analysis (PNW-FIA) program in the 2021 annual forest inventory of California, Oregon, and Washington.
Download (PDF 6.50MB): https://research.fs.usda.gov/sites/default/files/2023-02/2021_pfsl_fia_field_manual.pdf
Last updated April 28, 2023