Twerski, Alina; Albrecht, Harald; Fischer, Christina: Ecosystem functions of rare arable plants - field experiment: Aphidoidea data [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.974174 (dataset in review)
Abstract:
Taken from materials and methods of https://doi.org/10.1016/j.baae.2022.12.003:
Aphids were counted on 50 randomly selected shoots in two crop rows (100 shoots in total) per plot and sampling round. To reduce edge effects, rows with less than 20 cm to the edge were excluded. Counting took place twice a year, that is, once during crop flowering (BBCH 61; beginning of aphid population growth) and once during crop milk ripening stage (BBCH 75).
Supplement to:
Twerski, Alina; Albrecht, Harald; Fründ, Jochen; Moosner, Michaela; Fischer, Christina (2021): Effects of rare arable plants on flower-visiting wild bees in agricultural fields. Agriculture, Ecosystems & Environment, 323, 107685, https://doi.org/10.1016/j.agee.2021.107685
Twerski, Alina; Albrecht, Harald; Gallé, Róbert; Sauter, Fabian; Császár, Péter; Fischer, Christina (2022): Can rare arable plants benefit biological pest control potential of cereal aphids in croplands? Basic and Applied Ecology, 66, 40-49, https://doi.org/10.1016/j.baae.2022.12.003
Twerski, Alina; Fischer, Christina; Albrecht, Harald (2020): Effects of rare arable plants on plant diversity, productivity and soil fertility in agricultural fields. Agriculture, Ecosystems & Environment, 307, 107237, https://doi.org/10.1016/j.agee.2020.107237
Related to:
Twerski, Alina; Albrecht, Harald; Császár, Péter; Fischer, Christina: Ecosystem functions of rare arable plants - field study: Carabidae data [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.974175
Twerski, Alina; Albrecht, Harald; Fischer, Christina; Császár, Péter: Ecosystem functions of rare arable plants - field experiment: Carabidae data [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.974176
Twerski, Alina; Albrecht, Harald; Fischer, Christina: Ecosystem functions of rare arable plants - field experiment: Plants biomass data [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.974380
Twerski, Alina; Albrecht, Harald; Fischer, Christina: Ecosystem functions of rare arable plants - field experiment: Soil data [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.982864
Twerski, Alina; Albrecht, Harald; Fischer, Christina: Ecosystem functions of rare arable plants - field study: Aphidoidea data [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.974173
Twerski, Alina; Albrecht, Harald; Fischer, Christina: Ecosystem functions of rare arable plants - field study: Plants biomass data [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.974379
Twerski, Alina; Albrecht, Harald; Fischer, Christina: Ecosystem functions of rare arable plants - field study: Soil data [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.982863
Twerski, Alina; Albrecht, Harald; Gallé, Róbert; Fischer, Christina: Ecosystem functions of rare arable plants - field experiment: Araneae data [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973121
Twerski, Alina; Albrecht, Harald; Gallé, Róbert; Fischer, Christina: Ecosystem functions of rare arable plants - field study: Araneae data [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973146
Funding:
German Federal Environmental Foundation (DBU), grant/award no. 34029/01: Verwendung seltener Ackerwildpflanzen zur Erhöhung der funktionalen Diversität von Agrarlandschaften
Coverage:
Latitude: 48.128886 * Longitude: 11.416311
Date/Time Start: 2018-03-01T00:00:00 * Date/Time End: 2020-06-30T00:00:00
Minimum Elevation: 542.0 m * Maximum Elevation: 542.0 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Type of study | Study type | Twerski, Alina | |||
| 2 | Comment of event | Comment | Twerski, Alina | |||
| 3 | Optional event label | Event 2 | Twerski, Alina | |||
| 4 | Latitude of event | Latitude | Twerski, Alina | |||
| 5 | Longitude of event | Longitude | Twerski, Alina | |||
| 6 | Elevation of event | Elevation | m | Twerski, Alina | ||
| 7 | Plot | Plot | Twerski, Alina | Plot ID | ||
| 8 | Replicate | Repl | Twerski, Alina | Replicate = repetition of plot | ||
| 9 | Version number | Version no. | Twerski, Alina | Version: 1 = without arable plants, 2018: reduced summer crops, 2019: reduced winter crops; 2 = without arable plants, 2018: regular summer crops, 2019: regular winter crops; 3 = with arable plants, 2018: without crops, 2019: without crops; 4 = with arable plants, 2018: reduced summer crops, 2019: reduced winter crops; 5 = with arable plants, 2018: regular summer crops, 2019: regular winter crops; 6 = with arable plants, 2018: Clover grass, 2019: reduced winter crops; 7 = with arable plants, 2018: Clover grass, 2019: regular winter crops; 8 = with arable plants, 2018: without crops, 2019: Clover grass; 9 = with arable plants, 2018: reduced summer crops, 2019: Clover grass; 10 = with arable plants, 2018: regular summer crops, 2019: Clover grass | ||
| 10 | Year of experiment | Year exp | Twerski, Alina | |||
| 11 | Sampling | Sampling | Twerski, Alina | Pitfall trap (PTRAP) | Round (1 = 1st sampling; 2 = 2nd sampling 10-14 days later) | |
| 12 | Code | Code | Twerski, Alina | |||
| 13 | Sampling date | Sampling date | Twerski, Alina | |||
| 14 | BBCH-scale | BBCH-scale | Twerski, Alina | Sampling on BBCH-scale (61 = crop flowering; 75 = crop milk ripening stage) | ||
| 15 | Date/time start | Date/time start | Twerski, Alina | Start of sampling round | ||
| 16 | Date/time end | Date/time end | Twerski, Alina | End of sampling round | ||
| 17 | Treatment | Treat | Twerski, Alina | a WFS = annual wildflower stripe; p WFS = perennial wildflower stripe; 2nd yr crop = with crop in second year (2019); Crop 0% = without crop; Crop 50% = with reduced crop sowing density; Crop 100% = with regular crop sowing density; + RAP = with rare arable plants sowing; - RAP = without rare arable plants sowing | ||
| 18 | Crop type | Crop type | Twerski, Alina | Oat (Avena sativa), spelt (Triticum spelta) | ||
| 19 | Species, unique identification | Species UID | Twerski, Alina | Crop type species | ||
| 20 | Species, unique identification (URI) | Species UID (URI) | Twerski, Alina | Crop type species | ||
| 21 | Species, unique identification (Semantic URI) | Species UID (Semantic URI) | Twerski, Alina | Crop type species | ||
| 22 | Crop | Crop | Twerski, Alina | Sowing of seeds | yes/no | |
| 23 | Treatment: rare arable plants, sowing | T:RAP sowing | Twerski, Alina | Sowing of seeds | yes/no | |
| 24 | Land use | Land use | Twerski, Alina | Kulap = cultural landscape program ("Kulturlandschaftsprogramm"); RAP = rare arable plants | ||
| 25 | Aphidoidea, per 100 shoots | Aphidoidea/100 shoots | # | Twerski, Alina | Counted per 100 crop stalks | Number aphid individuals per 100 shoots |
| 26 | Aphidoidea, parasitized, per 100 shoots | Aphidoidea parasitized/100 shoots | # | Twerski, Alina | Counted per 100 crop stalks | Number aphid mummies per 100 shoots |
| 27 | Coccinellidae, larvae, per 100 shoots | Coccinellidae larv/100 shoots | # | Twerski, Alina | Counted per 100 crop stalks | Number ladybird larvae per 100 shoots |
| 28 | Syrphidae, larvae, per 100 shoots | Syrphidae larv/100 shoots | # | Twerski, Alina | Counted per 100 crop stalks | Number hoverfly larvae per 100 shoots |
| 29 | Hemerobiiformia, larvae, per 100 shoots | Hemerobiiformia larv/100 shoots | # | Twerski, Alina | Counted per 100 crop stalks | Number lacewing larvae per 100 shoots |
| 30 | Coccinellidae, adult, per 100 shoots | Coccinellidae ad/100 shoots | # | Twerski, Alina | Counted per 100 crop stalks | Number ladybird imagines per 100 shoots |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
3204 data points
Download Data (login required; moratorium until 2026-03-08)
View dataset as HTML (shows only first 2000 rows)