Understory

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 Alaska.

Pollinator-friendly plants for restorationScience You Can Use - March 10, 2021Presentation slides

This field guide supplemental describes the data items to record for Fire Effects and Recovery Study (FERS) plots; it is a supplement to the 2021 Field Instructions for the Annual Inventory of California, Oregon, and Washington.

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.