| SURVEY | CONTACT | FREQUENY | PERIOD |
| Meteorological measurements LWF | Matthias Häni, Stefan Hunziker | continuously | 02.12.1997 |
| Foliar analyses LWF | Anne Thimonier | bi-annually | 1997- (Fagus sylvatica) |
| Phenols and pigments in beech leaves with ozone symptoms | Pierre Vollenweider | once | 30.08.2003 |
| Circular vegetation plots LWF | Anne Thimonier | every 2 to 10 years | 06.08.1996 |
| Permanent vegetation quadrats LWF | Anne Thimonier | every 2 to 10 years | 06.08.1996 |
| Ground vegetation sampling (N-Cycle) | Sophia Etzold | once | 10.08.2011 |
| Leaf area index (LAI) LWF | Anne Thimonier | every 2 to 10 years | 05.08.1996 |
| Soil morphology LWF | Lorenz Walthert | once | 06.10.1998 |
| Soil matrix chemistry LWF | Lorenz Walthert | once | 06.10.1998 |
| FireLess II at LWF sites | Boris Pezzatti | hourly | 25.03.2013-31.12.2020 |
| Litter layer humidity and temperature | Beat Frey | continuously | 10.11.1998 |
| Passive sampling of O3 LWF | Marcus Schaub | fortnightly | 2002-2005 |
| Symptoms of O3 injuries LWF | Marcus Schaub | annually | 02.09.2002 |
| Tree Diameter and Height Inventory LWF | Arthur Gessler | 5 years | 31.05.2000 |
| Crown Condition Assessment and Damage Cause Assessment LWF | Arthur Gessler | annually | 07.08.1996-31.12.2015 |
| Deadwood survey LWF 2013 - line intersect | Peter Waldner | 10 years | 29.10.2013 |
| Deadwood survey LWF 2013 - subplot | Peter Waldner | 10 years | 29.10.2013 |
| Deadwood survey LWF 2005 - subplot (Forets Biota) | Silvia Stofer | 10 years | 13.10.2005 |
| Deadwood survey LWF 1995 - line intersect | Matthias Dobbertin, Nathalie Bretz Gubi | 10 years | 1995-1995 |
| Deadwood sampling at Sanasilva and LWF sites | Peter Waldner | once | 01.07.2009 |
| Manual circumference band measurement LWF | Arthur Gessler | annually | 11.10.2001-17.05.2018 |
| Dendrochronological analyses of tree core samples (dominant trees) LWF | Paolo Cherubini | once | 1996 (1917-1996) |
| Tree pathogen interactions at LWF sites | Daniel Rigling | once | 06.10.1998 |
| Phytophthora Soil 2012 LWF | Daniel Rigling | once | 01.01.2012 |