Description: Partly taken from the materials and methods of https://doi.org/10.1016/j.baae.2022.12.003: To compare the activity densities of ground-dwelling predators between treatments with and without RAPs, carabids were sampled using pitfall traps, which were set up after each round of aphid counting (one per plot, twice per year; Brown & Matthews, 2016). The traps (with a volume of 400 ml and a width of 90 mm) were filled with a mixture of water and ethylene glycol (1:1; 120 ml) and dug at ground level into the middle of each plot. The traps were covered with a plastic roof and a metal grid (15 × 15 mm grid size) to avoid overflowing during rain and accidental rodent catches (Császár et al., 2018). The traps were activated for 7 days. Subsequently, all arthropods were transferred into 70% ethanol. Carabids were identified to species according to Hůrka (1996). Carabid feeding behavior was classified according to Homburg et al. (2014). To simplify the dataset, carabid feeding behavior was classified as predominantly granivorous (species mainly feed on seeds and fruits) or as carnivorous/omnivorous, because carnivorous and omnivorous species are potentially feeding on aphids and other non-plant material.
Global identifier:
Doi(
"10.1594/PANGAEA.974176",
)
DataMeasurements(
DataMeasurements {
domain: Unspecified,
station: None,
measured_variables: [
"Abax ovalis",
"Abax parallelus",
"Acupalpus interstitialis",
"Agonum muelleri",
"Agonum sexpunctatum",
"Agonum viridicupreum",
"Amara aenea",
"Amara aulica",
"Amara communis",
"Amara consularis",
"Amara curta",
"Amara eurynota",
"Amara familiaris",
"Amara ingenua",
"Amara montivaga",
"Amara nitida",
"Amara ovata",
"Amara similata",
"Anchomenus dorsalis",
"Anisodactylus binotatus",
"Anisodactylus nemorivagus",
"BBCH-scale",
"Badister bullatus",
"Badister sodalis",
"Bembidion quadrimaculatum",
"Brachinus crepitans",
"Carabidae",
"Carabus coriaceus",
"Catch duration",
"Clivina fossor",
"Code",
"Comment of event",
"Crop",
"Elevation of event",
"Harpalus affinis",
"Harpalus caspius",
"Harpalus distinguendus",
"Harpalus honestus",
"Harpalus latus",
"Harpalus rubripes",
"Harpalus tardus",
"Land use",
"Latitude of event",
"Longitude of event",
"Metallina lampros",
"Microlestes minutulus",
"Month",
"Nebria brevicollis",
"Notiophilus aestuans",
"Notiophilus palustris",
"Ophonus azureus",
"Ophonus brevicollis",
"Ophonus rufibarbis",
"Ophonus stictus",
"Ophous schaubergerianus",
"Optional event label",
"Panagaeus bipustulatus",
"Philochthus lunulatus",
"Plot",
"Poecilus cupreus",
"Poecilus versicolor",
"Pseudoophonus rufipes",
"Pterostichus melas",
"Pterostichus niger",
"Replicate",
"Sampling",
"Sampling date",
"Semiophonus signaticornis",
"Species identification",
"Species richness",
"Synuchus vivalis",
"Treatment",
"Treatment: rare arable plants, sowing",
"Trechus quadristriatus",
"Type of study",
"Version number",
"Year of experiment",
],
methods: [
"Calculated",
"Identification based on Nentwig et al. (2019)",
"Pitfall Trap counts",
"Pitfall trap",
"Pitfall trap, 90 mm width; equipped with roof and rodent grid",
"Sowing of seeds",
],
},
)
Tags: Kunststoff ? Arthropoden ? Ethanol ? Nagetier ? Botanik ? Zoologie ? Überschwemmung ? Geografische Koordinaten ? Futtermittel ? Saatgut ? Metall ? Prädator ? Artenvielfalt ? Flächennutzung ? Frucht ? Regen ? Studie ? Wasser ? Daten ? Freilandversuch ? Ökosystemfunktion ? Ecology & Environment ?
Region: Upper Bavaria, Germany
Bounding boxes: 11.41408846° .. 11.41631126° x 48.12790947° .. 48.12888617°
License: Creative Commons Namensnennung 4.0
Data access requires registration: click here for further informationLanguage: Englisch/English
Modified: 2026-02-17
Time ranges: 2018-03-01 - 2020-06-30
Accessed 1 times.