Wildermuth, Benjamin; Fardiansah, Riko; Matevski, Dragan; Lu, Jing-Zhong; Kriegel, Peter; Scheu, Stefan; Schuldt, Andreas (2023): Isotopic data and relative biomasses of ground-dwelling generalist predators in pure and mixed stands of European beech, Norway spruce and non-native Douglas fir [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.953892
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Published: 2023-01-11 • DOI registered: 2023-03-24
Abstract:
The dataset contains calibrated isotopic data (∆13C, ∆15N) and relative biomasses of spiders and ground beetles, sampled in 2019 in Lower Saxony, Germany, within the RTG 2300 project "Enrichment of European beech forests with conifers". Arthropods were sampled with pitfall traps and identified to species level by Kriegel et al (2021) and Matevski and Schuldt (2023). Natural abundance isotopic ratios (δ13C, δ15N) were determined by the Centre for Stable Isotope Research Analysis at the University of Göttingen and thereafter calibrated with leaf litter isotopic ratios. Calibrated isotopic values (∆) were used to calculate multidimenional isotopic metrics, which were compared between different stand types and regions. The stand types were Douglas fir, beech-Douglas fir, beech, beech-spruce and spruce.
Keyword(s):
Supplement to:
Wildermuth, Benjamin; Fardiansah, Riko; Matevski, Dragan; Lu, Jing-Zhong; Kriegel, Peter; Scheu, Stefan; Schuldt, Andreas (in review): Conifers and non-native tree species shift trophic niches of generalist arthropod predators in Central European beech forests. BMC Ecology and Evolution, https://doi.org/10.1186/s12862-023-02105-1
Related to:
Kriegel, Peter; Matevski, Dragan; Schuldt, Andreas (2021): Monoculture and mixture-planting of non-native Douglas fir alters species composition, but promotes the diversity of ground beetles in a temperate forest system. Biodiversity and Conservation, 30(5), 1479-1499, https://doi.org/10.1007/s10531-021-02155-1
Matevski, Dragan; Schuldt, Andreas (in review): Epigeal spider diversity and density, but not functional divergence and forest specialists, respond positively to non-native tree species introduction. Biodiversity and Conservation
Further details:
Krause, Alena; Sandmann, Dorothee; Potapov, Anton; Ermilov, Sergey; Widyastuti, Rahayu; Haneda, Noor Farikhah; Scheu, Stefan; Maraun, Mark (2021): Variation in Community-Level Trophic Niches of Soil Microarthropods With Conversion of Tropical Rainforest Into Plantation Systems as Indicated by Stable Isotopes (15N, 13C). Frontiers in Ecology and Evolution, 9, 592149, https://doi.org/10.3389/fevo.2021.592149
Olin, Jill A; Hussey, Nigel E; Grgicak-Mannion, Alice; Fritts, Mark W; Wintner, Sabine P; Fisk, Aaron T (2013): Variable δ15N Diet-Tissue Discrimination Factors among Sharks: Implications for Trophic Position, Diet and Food Web Models. PLoS ONE, 8(10), e77567, https://doi.org/10.1371/journal.pone.0077567
Project(s):
Funding:
Coverage:
Median Latitude: 52.393014 * Median Longitude: 10.086261 * South-bound Latitude: 51.664759 * West-bound Longitude: 9.281230 * North-bound Latitude: 53.201222 * East-bound Longitude: 10.813566
Date/Time Start: 2019-04-06T00:00:00 * Date/Time End: 2019-06-13T00:00:00
Event(s):
RTG2300_Dassel_2019 * Latitude: 51.725459 * Longitude: 9.703892 * Date/Time Start: 2019-04-06T00:00:00 * Date/Time End: 2019-06-13T00:00:00 * Location: Southern Lower Saxony * Method/Device: Pitfall trap (PTRAP)
RTG2300_Goehrde_I_2019 * Latitude: 53.201222 * Longitude: 10.800878 * Date/Time Start: 2019-04-06T00:00:00 * Date/Time End: 2019-06-13T00:00:00 * Location: Northern Lower Saxony * Method/Device: Pitfall trap (PTRAP)
RTG2300_Goehrde_II_2019 * Latitude: 53.126535 * Longitude: 10.813566 * Date/Time Start: 2019-04-06T00:00:00 * Date/Time End: 2019-06-13T00:00:00 * Location: Northern Lower Saxony * Method/Device: Pitfall trap (PTRAP)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Wildermuth, Benjamin | |||
| 2 | Area/locality | Area | Wildermuth, Benjamin | |||
| 3 | Forest stand, type | Forest stand type | Wildermuth, Benjamin | |||
| 4 | Plot | Plot | Wildermuth, Benjamin | |||
| 5 | Location ID | Loc ID | Wildermuth, Benjamin | |||
| 6 | Taxon/taxa | Taxa | Wildermuth, Benjamin | |||
| 7 | Species | Species | ||||
| 8 | Taxonomist | Taxonomist | Wildermuth, Benjamin | |||
| 9 | Species, unique identification | Species UID | Taxonomic Serial Number (TSN) of Integrated Taxonomic Information System (ITIS) | |||
| 10 | Species, unique identification (URI) | Species UID (URI) | Taxonomic Serial Number (TSN) of Integrated Taxonomic Information System (ITIS) | |||
| 11 | Species, unique identification (Semantic URI) | Species UID (Semantic URI) | Taxonomic Serial Number (TSN) of Integrated Taxonomic Information System (ITIS) | |||
| 12 | Δ15N | Δ15N | ‰ | Wildermuth, Benjamin | Isotope ratio mass spectrometer (IRMS), Thermo Scientific, Delta plus XP; coupled with Elemental Analyzer (EA), CE Instruments, NA 1110 | Callibrated; for further details see Krause et al. (2021) and Olin et al. (2013) |
| 13 | Δ13C | Δ13C | ‰ | Wildermuth, Benjamin | Isotope ratio mass spectrometer (IRMS), Thermo Scientific, Delta plus XP; coupled with Elemental Analyzer (EA), CE Instruments, NA 1110 | Callibrated; for further details see Krause et al. (2021) and Olin et al. (2013) |
| 14 | Biomass, relative | Biom rel | Wildermuth, Benjamin | Calculated from linear regression | Linear regression used for spiders: ln(body mass) = -3.1726+2.6296*ln(body length); for beetles: ln(body mass) = -8.92804283 + 2.5554921*ln(body length) | |
| 15 | Location | Location | Wildermuth, Benjamin | |||
| 16 | LATITUDE | Latitude | Wildermuth, Benjamin | Geocode | ||
| 17 | LONGITUDE | Longitude | Wildermuth, Benjamin | Geocode |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
5877 data points
Download Data
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