Overview Surveys

SURVEY LEVEL_1 LEVEL_2 FREQUENCY
Monitoring of Air Quality AQ Continuous
Biodiversity BD Every 10 years
Visual Assessment of Crown Condition C1 CC At least annually
Analysis of Deposition DP/DH Continuous
Sampling and Analysis of Needles and Leaves F1 FO Level I: At least every 10 years / Level II: Every 2 years
Growth and Yield GR Every 5 years
Ground Vegetation GV Every 5 years
Ground Vegetation Biomass GB Every 5 years
Leaf Area Index (LAI) and Radiation Measurements LA Annually
Sampling and Analysis of Litterfall LF Continuous
Epiphytic Lichen Diversity LI Every 5 years
Meteorological Measurements MM Continuous
Assessment of Ozone Injury OZ Continuous
Phenological Observations PH Several times per year
System Installation Y1 SI Level I: Every 10 years / Level II: At plot installation or for correction/update
Analysis of Soil S1 SO Every 10 years
Analysis of Soil Solution SS Continuous
Soil Water SW Continuous