Date (Publication)

2024-04-22

Identifier

https://catalogue.ceh.ac.uk/id/1797a623-e582-4c0c-bc67-cd9de04e0df0

Identifier

doi: / 10.5285/1797a623-e582-4c0c-bc67-cd9de04e0df0

Other citation details

Morales, C.L., Arbetman, M.P., Zattara, E.E., Ibarra, M.M., Woodcock, B.A. (2024). Invasive and native bumblebee abundance along a latitudinal gradient within Argentina and Chile, 2019-2020. NERC EDS Environmental Information Data Centre 10.5285/1797a623-e582-4c0c-bc67-cd9de04e0df0

GEMET - INSPIRE themes, version 1.0

• Species Distribution

Access constraints

otherRestrictions Other restrictions

Other constraints

Embargoed

Use constraints

otherRestrictions Other restrictions

Other constraints

This resource is available under the terms of the Open Government Licence

Use constraints

otherRestrictions Other restrictions

Other constraints

If you reuse this data, you should cite: Morales, C.L., Arbetman, M.P., Zattara, E.E., Ibarra, M.M., Woodcock, B.A. (2024). Invasive and native bumblebee abundance along a latitudinal gradient within Argentina and Chile, 2019-2020. NERC EDS Environmental Information Data Centre https://doi.org/10.5285/1797a623-e582-4c0c-bc67-cd9de04e0df0

Spatial representation type

textTable Text, table

Metadata language

EnglishEnglish

Character set

utf8 UTF8

Topic category

• Environment

Begin date

2019-12-01

End date

2020-03-31

Unique resource identifier

WGS 84

Distribution format

• Comma-separated values (CSV) ()

Hierarchy level

dataset Dataset

Other

dataset

Statement

Fieldworkers recorded a count of the abundance of bumblebee species observed during a transect trail walk. The length of the walk varied on a site-by-site basis depending on local conditions and site size, however, the length of the transect and the time taken to walk it were recorded. Bumblebees were identified in the field by trained individuals to the level of species, but explicitly focusing on Bombus terrestris, B. ruderatus and the native species B. dahlbomii. Collection of individuals for identification is not typically needed but was undertaken where required allowing for subsequent lab-based confirmation. Bee abundance is summed across the transects for each species and each sampling date for a site. Site location (Latitude and Longitude) as well as the length of the walked transect was determined using the smart phone app Locus Map (https://www.locusmap.eu/) while the duration of the transect walk was timed on a stopwatch. All field workers were either experts with a long track record of bumblebee identification or underwent extensive training. In contrast to bumblebee assemblages in other parts of the world, which are typically more diverse and contain potentially more cryptic species, those monitored in Argentina and Chile are species poor reducing the potential for errors. Questionable specimens were collected for subsequent identification under laboratory conditions. Data was collected in the field using pre-prepared data sheets. Data sheets were checked both visually and following data entry into digital format by confirming where outlier abundances (>2SD from mean) were found that these were consistent with raw field data sheets. Individuals performing each sampling transect were recorded, allowing the potential for retrospective exclusion of data points if required.

File identifier

1797a623-e582-4c0c-bc67-cd9de04e0df0 XML

Metadata language

EnglishEnglish

Character set

ISO/IEC 8859-1 (also known as Latin 1) 8859 Part 1

Hierarchy level

dataset Dataset

Hierarchy level name

dataset

Date stamp

2025-11-13T16:12:51

Metadata standard name

UK GEMINI

Metadata standard version

2.3