Understory
2023 PNW-FIA California, Oregon, and Washington Field Manual
| Published: | April 27, 2023 |
| 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 2023 annual forest inventory of California, Oregon, and Washington.
Download (PDF 7.91MB): https://research.fs.usda.gov/sites/default/files/2023-04/pnw-2023_or_wa_ca_fia_field_manual.pdf
Last updated April 27, 2023