d_survey_oz
Last change: 2022.1
| CODE | DESCRIPTION | FROM_YEAR | TO_YEAR |
|---|---|---|---|
| LSS | Ozone injury assessment on LESS plots | 1984 | |
| LTF | Ozone injury assessment on main tree species at Intensive Monitoring Plot (requires to submit a LTF form) | 1984 | |
| OTS | Ozone injury assessment outside of selected quadrates (LESS-plus) (requires to submit a LSS form) | 1984 |