Data · collection
Chlorophyll-a concentrations, derived from acetone extractions, 1995-96, Georges Bank region, GLOBEC.
Listed in NASA Earthdata CMR
Near surface CTD rosette water bottles are sampled and filtered using 5 and 20 micron mesh sizes for chlorophyll-a acetone extractions.
Description
Sampling was performed on 12 cruises to the Georges Bank, Gulf of Maine region 1995-96 as part of the US GLOBEC project. In conjunction with the chlorophyll-a samples, CTD observed values for temperature, salinity, fluorescence, and light transmission are also reported in a companion data set (see Related URL links).
Ship/Cruise/Cruise Dates Albatross AL9505 May 9-18 1995 Albatross AL9506 Jun 5-15 1995 Albatross AL9508 Jul 10-20 1995 Albatross AL9605 May 6-17 1996 Albatross AL9607 Jun 3-13 1996 R/V Endeavor EN261 Feb 10-20 1995 R/V Endeavor EN263 Mar 13-24 1995 R/V Endeavor EN265 Apr 11-22 1995 R/V Endeavor EN276 Jan 1-22 1996 R/V Endeavor EN278 Feb 13-25 1996 R/V Endeavor EN282 Apr 8-20 1996 R/V Oceanus OC275 Mar 11-22 1996 Companion water column pigment concentrations can be found for years 1997-1999 as noted in the "Related URL links".
Links
Get the data
- globec.whoi.edu /jg/dir/globec/gb ↗
U.S. GLOBEC Data System - Directory of Data; See data object(s): "chloro_bottle" (D. Mountain and M. Taylor, Investigators)
download · from NASA CMR
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214155180-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214155180-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- Attenuation/Transmission · Chlorophyll · Conductivity, Temperature, Depth · Fluorescence · FLUOROMETERS · Pigments · Salinity · SHIPS · TRANSMISSOMETERS · Turbidity · Water Temperature
Provenance · 1 source records, 18 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214155180-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:ctd | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:fluorometers | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:transmissometers | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-chemistry/pigments | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-chemistry/pigments/chlorophyll | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-optics/attenuation-transmission | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-optics/fluorescence | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-optics/turbidity | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-temperature/water-temperature | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/salinity-density/salinity | 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 |