Chironico - Switzerland

Basic Information
Site Name
Chironico
Short name
CHI
Country
Switzerland
Site Manager
Site Description
The forest site "Chironico" has been installed in 1995 as part of the Swiss Long-term Forest Ecosystem Research Programme LWF. The programme investigates anthropogenic and natural forces on the long-term health of the forests and the potential risks to humans. For this, a profound understanding of the relationship between processes, causes and effects in the ecosystem are necessary. The objectives of the LWF research programme include (i) early detection and a representative assessment of changes in forest condition, (ii) determination of external influences, both from anthropogenic and natural sources such as element inputs and climate and their effect on the forest ecosystem, (iii) development of indicators to assess the condition of the forest, (iv) integrated risk assessment based on different stress scenarios, and (v) extended platform for internal and external research projects. The LWF research programme provides, on the one hand, long-term data series from the last 20 years, together with a scientific interpretation to national and international policy makers. On the other hand, the available data and latest LWF infrastructure provide an attractive scientific platform for collaboration with both national and international partners. The site is located next to Chironico in the canton of Ticino, within a natural, coniferous forest stand which mainly consists of 160-180 year-old spruce (Picea abies), and 140-160 year-old European silver fir (Abies alba) trees. Among others, the site is equipped with two meteorological measurement stations; one is located within the forest stand, the second is co-located in the nearby open-field, allowing to measure the forest stand effect on micro-climate. The following parameters are being measured (starting-end year): Atmospheric deposition (throughfall and bulk deposition) (2000-today), Circular vegetation plots (1996-today), Crown Condition Assessment (1996-today), Deadwood survey (1995, 2005), Diameter and Height measurements (1999-today), Foliar analyses (1997 (spruce)-today), Leaf area index (LAI) (1997-today), Lichens (2004-today), Manual circumference band measurement (2001-today), Meteorological measurements (2000-today), O3 Injuries (2002-today), Ozone visible injury assessment (2002-today), Passive sampling of NH3 (2000), Passive sampling of NO2 (2000), Passive sampling of O3 (2002-2004), Permanent vegetation quadrats (1996-today), Phenological observations (2000-today), Soil matrix chemistry (1998-today), Soil morphology (1998-today), Tree core sampling (1824-1996), Tree crown measurements (1996-today), Soil solution chemistry (lysimeters) (1999-today), Deadwood sampling (2009-today).
Last modified
2024-03-25 13:03:48

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General Characteristics and Status
Site Status
Operational
Year Established
1995
Affiliation and Network Specific Information
Affiliation
Long-term Forest Ecosystem Research (LWF)This site is a verified "Long-term Forest Ecosystem Research (LWF)" member.
ILTERThis site is a verified "ILTER" member.
LTER EuropeThis site is a verified "LTER Europe" member.
ICP Forests (50_5)This site is a verified "ICP Forests" member.
TreeNetThe affiliation of this site with "TreeNet" is not verified by the network on DEIMS-SDR.
LTER Switzerland (LTER_EU_CH_005)This site is a verified "LTER Switzerland" member.
Photos
The new meteorological station in the open fileld of the LWF plot. Photo: Peter Waldner, 2021
The new meteorological station in the open fileld of the LWF plot. Photo: Peter Waldner, 2021
The new meteorological station in the stand of the LWF plot. Photo: Peter Waldner, 2021
The new meteorological station in the stand of the LWF plot. Photo: Peter Waldner, 2021
On the intensive monitoring plot. Photo: Anne Thimonier Rickenmann, 2011
On the intensive monitoring plot. Photo: Anne Thimonier Rickenmann, 2011
On the intensive monitoring plot of Chironico. Photo: Anne Thimonier Rickenmann, 2011
On the intensive monitoring plot of Chironico. Photo: Anne Thimonier Rickenmann, 2011
Geographic
Centroid/Representative Coordinates

Latitude: 46.4468172 Longitude: 8.812172

Size
ca. 2.00ha
Elevation (average)
1370.00msl
Elevation (min)
1364.00msl
Elevation (max)
1387.00msl
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Site information [.json]

Centroid/representative coordinates [.shp] [.kml]
Bounding Box [.shp] [.kml]
Boundaries [.shp] [.kml]