LWF site Celerina

SURVEY CONTACT FREQUENY PERIOD
Meteorological measurements LWFMatthias Hänicontinuously27.08.1997
Atmospheric deposition (throughfall and bulk deposition) LWFAnne Thimonierfortnightly13.07.1999
Stemflow analyses LWFAnne Thimonierfortnightly
Moss analyses LWFLotti Thöni (FUB, Rapperswil) sporadically2005,2010,2015
Litterfall LWFAnne Thimonierevery 4 to 8 weeks13.07.1999
Foliar analyses LWFAnne Thimonierbi-annually1997- (Pinus cembra)
Circular vegetation plots LWFAnne Thimonierevery 2 to 10 years10.09.1996
Permanent vegetation quadrats LWFAnne Thimonierevery 2 to 10 years10.09.1996
Ground vegetation sampling (N-Cycle)Sophia Etzoldonce21.07.2011
Leaf area index (LAI) LWFAnne Thimonierevery 2 to 10 years04.08.1997
Phenological observations LWFAnne Thimonierfortnightly13.07.1999
Soil morphology LWFLorenz Walthertonce20.08.1996
Soil matrix chemistry LWFLorenz Walthertonce20.08.1996
Matric potential (manual suction cups) LWFKatrin Meusburgerfortnightly10.08.1999
Soil solution chemistry (lysimeters) LWFKatrin Meusburgerfortnightly21.09.1999
isotope composition of nitrate in soil solution LWFElisabeth Graf Pannatierfortnightly01.01.2012
TDR soil water content measuremments LWF VispKatrin Meusburgercontinuously
EC-5 soil water content measurement LWFPeter Waldnercontinuously01.07.2010
MPS-2 soil water matrix potential LWFKatrin Meusburgercontinuously
10-HS PfynwaldKatrin Meusburgercontinuously
TDR PfynwaldKatrin Meusburgercontinuously
MPS-2 on LWF Visp to survey 2017 mortality waveKatrin Meusburgercontinuously
Soil gas exchange N2O, CO2, CH4Stephan Zimmermannfortnightly15.09.2007-2009
Passive sampling of O3 LWFMarcus Schaubfortnightly2002-2004
Continuous measurement of O3 LWFMarcus Schaubcontinuously
Symptoms of O3 injuries LWFMarcus Schaubannually24.08.2002
Tree Diameter and Height Inventory LWFArthur Gessler5 years31.12.1999
Crown Condition Assessment and Damage Cause Assessment SanasilvaArthur Gesslerannually
Crown Condition Assessment and Damage Cause Assessment LWFArthur Gesslerannually22.10.1996
Deadwood survey Sanasilva 2013Peter Waldner10 years
Deadwood survey LWF 2005 - subplot (Forets Biota)Silvia Stofer10 years27.09.2005
Deadwood survey LWF 2013 - subplotPeter Waldner10 years21.10.2013
Deadwood survey LWF 2013 - line intersectPeter Waldner10 years22.10.2013
Deadwood survey LWF 1995 - line intersectMatthias Dobbertin, Nathalie Bretz Gubi10 years
Deadwood sampling at Sanasilva and LWF sitesPeter Waldneronce01.07.2009
Sapflow measurements LWFChristian Hugcontinuously
Manual circumference band measurement LWFArthur Gesslerannually30.10.2001
Automated point dendrometer measurements at LWF sitesRoman Zweifelcontinuously
Dendrochronological analyses of tree core samples (dominant trees) LWFPaolo Cherubinionce1998 (1768-1998)
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 Cherubinisporadically
Tree pathogen interactions at LWF sitesDaniel Riglingonce20.08.1996