Data · collection
Relationship between irradiance and photosynthesis at primary production sites, Antarctic, GLOBEC
Listed in NASA Earthdata CMR
Water samples, drawn from CTD rosette bottle casts, were used for primary production experiments to construct light-saturation curves for the local phytoplankton assemblages, Apr-Jun 2001.
Description
These curves relate the photosynthesis per unit chlorophyll to the irradiance. Based on values extracted from the light-saturation curves, the maximum rate of photosynthesis (at a given incubation temperature and light-limiting conditions) and the irradiance level at this max rate are reported.
The general sampling area includes: the continental shelf to the west of the Antarctic Peninsula extending from the northern tip of Adelaide Island to the southern portion of Alexander Island, and Marguerite Bay. Ships/cruises/dates RVIB Nathaniel B. Palmer / NBP0103 / Apr 24-Jun 05 2001
Links
Get the data
- globec.whoi.edu /jg/dir/globec/soglobec ↗
U.S. GLOBEC Data System - Directory of Data; See data object(s): "prodPI" (M. Vernet, Investigator)
download · from NASA CMR
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214155440-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214155440-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- INCUBATOR · Irradiance · Irradiance · RADIOMETERS · Rates · SHIPS
Provenance · 1 source records, 13 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214155440-SCIOPS | 15 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:incubator | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:radiometers | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/biosphere/ecological-dynamics/ecosystem-functions/primary-production/irradiance | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/biosphere/ecological-dynamics/ecosystem-functions/primary-production/rates | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-optics/irradiance | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:ships | 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 | |
| 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 |