| SURVEY | CONTACT | FREQUENY | PERIOD |
| Meteorological measurements LWF | Matthias Häni, Stefan Hunziker | continuously | 24.03.1997 |
| Atmospheric deposition (throughfall and bulk deposition) LWF | Anne Thimonier | fortnightly | 11.09.1997-08.09.1999 |
| Litterfall LWF | Anne Thimonier | every 4 to 8 weeks | 11.09.1997-08.09.1999 |
| 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 | 28.08.1995 |
| Permanent vegetation quadrats LWF | Anne Thimonier | every 2 to 10 years | 28.08.1995 |
| Ground vegetation sampling (N-Cycle) | Sophia Etzold | once | 28.06.2011 |
| Leaf area index (LAI) LWF | Anne Thimonier | every 2 to 10 years | 29.05.1996 |
| Phenological observations LWF | Anne Thimonier | fortnightly | 11.09.1997-08.09.1999 |
| Soil morphology LWF | Lorenz Walthert | once | 05.06.1997 |
| Soil matrix chemistry LWF | Lorenz Walthert | once | 05.06.1997 |
| Soil Organic Matter Fate (SwissSOM - SOMFate) | Samuel Abiven | once | 18.09.2014 |
| Matric potential (manual suction cups) LWF | Katrin Meusburger | fortnightly | 14.03.1997 - 31.12.1997 |
| Matric potential (automatic suction cups) | Peter Waldispühl | continuously | 1997-1998 |
| SwissSPOT - Measuring the soil water situation on LWF sites | Katrin Meusburger | continuously | 21.11.2019 |
| Passive sampling of O3 LWF | Marcus Schaub | fortnightly | 2000- |
| Continuous measurement of O3 LWF | Marcus Schaub | continuously | 2009- |
| Symptoms of O3 injuries LWF | Marcus Schaub | annually | 28.08.2002 |
| Tree Diameter and Height Inventory LWF | Arthur Gessler | 5 years | 31.05.2000 |
| Crown Condition Assessment and Damage Cause Assessment LWF | Arthur Gessler | annually | 17.08.1995 |
| Deadwood survey LWF 2013 - subplot | Peter Waldner | 10 years | 13.09.2013 |
| Deadwood survey LWF 2005 - subplot (Forets Biota) | Silvia Stofer | 10 years | 30.09.2005 |
| Deadwood survey LWF 1995 - line intersect | Matthias Dobbertin, Nathalie Bretz Gubi | 10 years | 1995-1995 |
| Deadwood survey LWF 2013 - line intersect | Peter Waldner | 10 years | 11.09.2013 |
| Deadwood sampling at Sanasilva and LWF sites | Peter Waldner | once | 01.07.2009 |
| Manual circumference band measurement LWF | Arthur Gessler | annually | 10.10.2001 |
| Dendrochronological analyses of tree core samples (dominant trees) LWF | Paolo Cherubini | once | 1999 (1840-1999) |
| Dendrochronological analyses of tree core samples (CATS) adjacent to LWF sites | Pascale Weber | once | 2008 (Bu) |
| truffel observation at LWF sites | Martina Peter | monthly | 17.07.2013 |
| Tree pathogen interactions at LWF sites | Daniel Rigling | once | 05.06.1997 |
| Phytophthora Soil 2012 LWF | Daniel Rigling | once | 01.01.2012 |
| Genetic analyses LWF | Pascale Weber | once | 2008, 2009 |