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, spiders 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. Spiders were identified to species according to Nentwig et al. (2019). Spider hunting strategy (active hunter or web-builder) was used as the feeding trait according to Cardoso et al. (2011).
Global identifier:
Doi(
"10.1594/PANGAEA.973121",
)
DataMeasurements(
DataMeasurements {
domain: Unspecified,
station: None,
measured_variables: [
"Agyneta affinis",
"Agyneta rurestris",
"Alopecosa pulverulenta",
"Araeoncus humilis",
"Araneae",
"BBCH-scale",
"Callilepis nocturna",
"Catch duration",
"Cheiracanthium virescens",
"Cicurina cicur",
"Clubiona reclusa",
"Code",
"Comment of event",
"Crop",
"Diplostyla concolor",
"Drassyllus lutetianus",
"Drassyllus pumilus",
"Drassyllus pusillus",
"Drassyllus villicus",
"Elevation of event",
"Erigone atra",
"Erigone dentipalpis",
"Euophrys frontalis",
"Gnaphosidae indeterminata",
"Gnaphosidae indeterminata, juvenile",
"Gongylidiellum latebricola",
"Land use",
"Latitude of event",
"Linyphiidae indeterminata",
"Linyphiidae indeterminata, juvenile",
"Longitude of event",
"Lycosidae indeterminata",
"Lycosidae indeterminata, juvenile",
"Mermessus trilobatus",
"Micaria micans",
"Micrargus subaequalis",
"Month",
"Neottiura bimaculata",
"Oedothorax apicatus",
"Oedothorax fuscus",
"Optional event label",
"Ozyptila trux",
"Pachygnatha degeeri",
"Pardosa agrestis",
"Pardosa agricola",
"Pardosa alacris",
"Pardosa fulvipes",
"Pardosa lugubris",
"Pardosa palustris",
"Pardosa prativaga",
"Pardosa pullata",
"Pelecopsis parallela",
"Phrurolithus festivus",
"Pisaura mirabilis",
"Plot",
"Porrhomma microphthalmum",
"Replicate",
"Sampling",
"Sampling date",
"Species identification",
"Species richness",
"Talavera aequipes",
"Talavera aperta",
"Tetragnathidae indeterminata",
"Tetragnathidae indeterminata, juvenile",
"Thomisidae indeterminata",
"Thomisidae indeterminata, juvenile",
"Treatment",
"Treatment: rare arable plants, sowing",
"Trochosa ruricola",
"Trochosa terricola",
"Type of study",
"Version number",
"Walckenaeria atrotibialis",
"Walckenaeria vigilax",
"Xerolycosa miniata",
"Xysticus kochi",
"Year of experiment",
"Zodarion rubidum",
"Zora spinimana",
],
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: Spinne ? Kunststoff ? Arthropoden ? Ethanol ? Nagetier ? Botanik ? Zoologie ? Überschwemmung ? Geografische Koordinaten ? Metall ? Prädator ? Artenvielfalt ? Flächennutzung ? Regen ? Studie ? Wasser ? Daten ? Freilandversuch ? Jagd ? 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.