LWF site Lens

SURVEY CONTACT FREQUENY PERIOD
Meteorological measurements LWFMatthias Hänicontinuously17.04.1997
Atmospheric deposition (throughfall and bulk deposition) LWFAnne Thimonierfortnightly
Stemflow analyses LWFAnne Thimonierfortnightly
Litterfall LWFAnne Thimonierevery 4 to 8 weeks
Foliar analyses LWFAnne Thimonierbi-annually1997- (Pinus sylvestris)
Circular vegetation plots LWFAnne Thimonierevery 2 to 10 years25.07.1996
Permanent vegetation quadrats LWFAnne Thimonierevery 2 to 10 years25.07.1996
Ground vegetation sampling (N-Cycle)Sophia Etzoldonce12.07.2011
Leaf area index (LAI) LWFAnne Thimonierevery 2 to 10 years24.07.1996
Phenological observations LWFAnne Thimonierfortnightly
Soil morphology LWFLorenz Walthertonce25.09.1996
Soil matrix chemistry LWFLorenz Walthertonce25.09.1996
Soil Organic Matter Fate (SwissSOM - SOMFate)Samuel Abivenonce27.08.2014
Matric potential (manual suction cups) LWFKatrin Meusburgerfortnightly
Soil solution chemistry (lysimeters) LWFKatrin Meusburgerfortnightly
TDR soil water content measuremments LWF VispKatrin Meusburgercontinuously
EC-5 soil water content measurement LWFPeter Waldnercontinuously01.08.2010
MPS-2 soil water matrix potential LWFKatrin Meusburgercontinuously
TDR PfynwaldKatrin Meusburgercontinuously
10-HS PfynwaldKatrin Meusburgercontinuously
MPS-2 on LWF Visp to survey 2017 mortality waveKatrin Meusburgercontinuously
FireLess II at LWF sitesBoris Pezzattihourly23.08.2013
Passive sampling of O3 LWFMarcus Schaubfortnightly2002-2006
Continuous measurement of O3 LWFMarcus Schaubcontinuously
Symptoms of O3 injuries LWFMarcus Schaubannually31.08.2002
Tree Diameter and Height Inventory LWFArthur Gessler5 years31.05.2000
Crown Condition Assessment and Damage Cause Assessment SanasilvaArthur Gesslerannually
Crown Condition Assessment and Damage Cause Assessment LWFArthur Gesslerannually17.07.1996
Deadwood survey Sanasilva 2013Peter Waldner10 years
Deadwood survey LWF 2013 - subplotPeter Waldner10 years10.10.2013
Deadwood survey LWF 2005 - subplot (Forets Biota)Silvia Stofer10 years04.10.2005
Deadwood survey LWF 1995 - line intersectMatthias Dobbertin, Nathalie Bretz Gubi10 years
Deadwood survey LWF 2013 - line intersectPeter Waldner10 years11.10.2013
Deadwood sampling at Sanasilva and LWF sitesPeter Waldneronce01.07.2009
Sapflow measurements LWFChristian Hugcontinuously
Manual circumference band measurement LWFArthur Gesslerannually22.10.2001
Automated point dendrometer measurements at LWF sitesRoman Zweifelcontinuously
Dendrochronological analyses of tree core samples (dominant trees) LWFPaolo Cherubinionce1997 (1820-1997)
Dendrochronological analyses of tree core samples (CATS) adjacent to LWF sitesPascale Weberonce
Dendrochronological analyses of tree core samples (IsoN) adjacent to LWF sitesGreg Tomlinsononce
Dendrochronological analyses of tree core samples (subplot) LWFStefan Klesseonce
Stem discs LWFPaolo Cherubinisporadically01.04.2012
Tree pathogen interactions at LWF sitesDaniel Riglingonce25.09.1996