| SURVEY | CONTACT | FREQUENY | PERIOD |
| Meteorological measurements LWF | Matthias Häni, Stefan Hunziker | continuously | 20.05.1998 |
| Teabag - Global Litter Decomposition Study | Marcus Schaub | | 10.06.2016 |
| SPP II Phosphor - Forest Strategies for limited Phosphorus Resources
| Friederike Lang | once | 25.09.2017 |
| Keysom - Key to soil organic matter dynamics and modelling | Aline Frossard | once | 01.10.2017 |
| Atmospheric deposition (throughfall and bulk deposition) LWF | Anne Thimonier | fortnightly | 30.06.1998 |
| Stemflow analyses LWF | Anne Thimonier | fortnightly | 23.12.2013 |
| Moss analyses LWF | Lotti Thöni (FUB, Rapperswil) | sporadically | 2005,2010,2015 |
| Litterfall LWF | Anne Thimonier | every 4 to 8 weeks | 28.07.1998 |
| Foliar analyses LWF | Anne Thimonier | bi-annually | 1999- (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 | 12.05.1998 |
| Permanent vegetation quadrats LWF | Anne Thimonier | every 2 to 10 years | 12.05.1998 |
| Ground vegetation sampling BEA, SCH | Stefan Zimmermann | once | 01.09.2008 |
| Ground vegetation sampling (N-Cycle) | Sophia Etzold | once | 08.07.2011 |
| Leaf area index (LAI) LWF | Anne Thimonier | every 2 to 10 years | 12.08.2001 |
| Phenological observations LWF | Anne Thimonier | fortnightly | 30.06.1998 |
| Soil morphology LWF | Lorenz Walthert | once | 09.09.1998 |
| Soil matrix chemistry LWF | Lorenz Walthert | once | 09.09.1998 |
| Soil Organic Matter Fate (SwissSOM - SOMFate) | Samuel Abiven | once | 27.09.2014 |
| Matric potential (manual suction cups) LWF | Katrin Meusburger | fortnightly | 14.07.1998-01.05.2022 |
| Soil solution chemistry (lysimeters) LWF | Katrin Meusburger | fortnightly | 10.08.1999 |
| DOP - Dissolved organic phoshorus: fluxes and ist role for ecosystem nutrition (in the frame of SPP 1685 Ecosystem Nutrition) | Frank Hagedorn | fortnightly | 01.04.2014-01.05.2015 |
| isotope composition of nitrate in soil solution LWF | Elisabeth Graf Pannatier | fortnightly | 01.01.2012 |
| EC-5 soil water content measurement LWF | Peter Waldner | continuously | 01.07.2010 |
| SwissSPOT - Measuring the soil water situation on LWF sites | Katrin Meusburger | continuously | 21.11.2019 |
| Soil gas exchange N2O, CO2, CH4 | Stephan Zimmermann | fortnightly | 19.11.2007-2009 |
| litter decomposition | Beat Frey | once | 2000-2002 |
| Soil temperature | Beat Frey | continuously | 01.12.2000 |
| Litter layer humidity and temperature | Beat Frey | continuously | 01.12.2000 |
| 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 | 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 | 15.05.1998 |
| Deadwood survey LWF 2013 - subplot | Peter Waldner | 10 years | 24.09.2013 |
| Deadwood survey LWF 2005 - subplot (Forets Biota) | Silvia Stofer | 10 years | 22.09.2005 |
| Deadwood survey LWF 2013 - line intersect | Peter Waldner | 10 years | 24.09.2013 |
| Deadwood sampling at Sanasilva and LWF sites | Peter Waldner | once | 01.07.2009 |
| Manual circumference band measurement LWF | Arthur Gessler | annually | 09.10.2001 |
| TreeNet - The biological drought and growth indicator network | Roman Zweifel | continuously | 01.05.2011 |
| Dendrochronological analyses of tree core samples (dominant trees) LWF | Paolo Cherubini | once | 1999 (1868-1999) |
| Saproxylic beetles LWF | Thibault Lachat | fortnightly | 2010-2011 |
| Tree pathogen interactions at LWF sites | Daniel Rigling | once | 09.09.1998 |
| Phytophthora Throughfall LWF | Daniel Rigling | once | 04.10.2010 |
| Phytophthora Soil 2012 LWF | Daniel Rigling | once | 01.01.2012 |