Data · collection · 2020
Macquarie Island Poa annua soil samples 2010-11: Springtail abundance and habitat
Listed in NASA Earthdata CMR
In 2010-11 70mm soil cores were collected from locations at Macquarie Island rich in the invasive plant Poa annua.
Description
The cores were collected at 22 sites, with 10 samples per site. Processing and identification of species was completed in 2016.
This file contains three spreadsheets: site descriptions, complete sample descriptions and abundance of springtail species at the sites. The work was carried as part of Australian Antarctic Science (AAS) Project 4024 and is currently being written up into several papers. The 'Quad veg' column gives the percentage vegetation cover in the one metre square quadrat.
Read the rest (1 more)
The 'sample veg' column gives the percentage vegetation cover in the 70mm soil core. The numbers in these columns are percentages and the letters are abbreviations for vegetation types: pa = Poa annua, cal = Callitriche sp., ttg = tall tussock grassland (Poa foliosa), sg = short grassland (range of species), colo = Colobanthus spp. In the 'rabbit presence' column 1 means there was evidence of rabbit presence in the quadrat and 0 means otherwise.
Links
Get the data
- data.aad.gov.au /aadc/portal/download_file.cfm?file_id=4675 ↗
Download point for the data - not publicly available.
download · from NASA CMR
Where it is published
- DOI doi.org/10.4225/15/5837a9eadfa53 ↗
DOI / persistent id · from NASA CMR
Documentation and papers
- data.aad.gov.au /aadc/metadata/citation.cfm?entry_id=AAS_4024_macquarie_springt… ↗
Citation reference for this metadata record and dataset.
documentation · from NASA CMR
- Public information for AAS project AAS_4024 secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=AAS… ↗
project · from NASA CMR
Catalogue records · 2
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1351125659-AU_AADC.umm_json ↗
metadata API · from NASA CMR
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1351125659-AU_AADC.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Animals Invertebrates · CORING DEVICES · Dicots · Entognatha · FIELD SURVEYS · LABORATORY · Microfauna · Not provided · QUADRATS
Provenance · 1 source records, 17 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1351125659-AU_AADC | 7 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:coring-devices | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:quadrats | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/agriculture/soils/microfauna | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/biological-classification/animals-invertebrates | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/biological-classification/animals-invertebrates/arthropods/hexapods/entognatha | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/biological-classification/plants/angiosperms-flowering-plants/dicots | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:field-surveys | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:laboratory | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:not-provided | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| license_text | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| publication_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |