Description: Wood samples from Douglas fir trees were taken using an increment borer. From each tree two opposing increment cores were taken at breast height. The sampled trees stood in an area of ~50x50 meters. Total ring width was measured and digitized. The resulting two radii measurements of each tree were visually synchronized and averaged to form a tree-ring series. Additionally, metadata were collected such as tree height, circumference and provenance (coastal, interior). The tree-ring data were used to investigate the resilience, resistance and recovery of the Douglas fir trees to severe drought events and to perform climate sensitivity analysis. This tree-ring dataset was part of a sampling campaign to assess the growth potential of Douglas fir trees until the year 2100. Annual tree growth variability until 2100 was modeled for Germany (including the river basins draining to Germany) with a spatial resolution of 12x12 km using regional climate projections ensemble.
Global identifier:
Doi(
"10.1594/PANGAEA.972680",
)
DataMeasurements(
DataMeasurements {
domain: Unspecified,
station: None,
measured_variables: [
"Event label",
"Age",
"AGE",
"Tree ring width",
],
methods: [],
},
)
Comment: Tree ring failures inserted in ROTH0010 in 1960, in ROTH0005 in 1964 and 1965, in ROTH0015 in 1970 and 1971, in ROTH0012 and ROTH0015 in 1976, in ROTH0004 in 1986, in ROTH0004, ROTH0007, ROTH0011, ROTH0013 and ROTH0015 in 1987 and 1988, in ROTH0015 and ROTH0016 in 1991, in ROTH0012 in 2022, each with value 3
Origins: /Wissenschaft/PANGAEA
Tags: Baum ? Resilienz ? Klimaprojektion ? Dürre ? Metadaten ? Mitteleuropa ? Daten ? Sensitivitätsanalyse ? Flussgebiet ? Innenraum ? Klimasensitivität ? Pseudotsuga menziesii ? Pseudotsuga menziesii (Mirb.) Franco ? Tree-ring width ?
Region: Rothenschirmbach
Bounding boxes: 11.555000000000003° .. 11.555000000000003° x 51.42266700000002° .. 51.42266700000002° 11.5472° .. 11.5472° x 51.45573° .. 51.45573°
License: cc-by/4.0
Language: Englisch/English
Issued: 2024-10-01
Modified: 2024-10-01
Time ranges: 2024-10-01 - 2024-10-01
Accessed 1 times.