<div><p>Carbon and nitrogen stable isotope data for invertebrates were collected by ROV from the R/V Western Flyer 0521 (May 2021) at the Del Mar Seep (35.9°N, -117.766667°E) and Santa Monica Seep (33.799438°N, -118.64672°E) and from the R/V Falkor 210726 in August 2021 at Lasuen Seep (33.388589°N, -118.007°E). There are also POC/PON data for one surface and one near bottom water sample collected by CTD. </p>
<p>Sampling was performed by ROV manipulator, collecting rocks, pushcores, and slurps. Tissue samples for isotope analysis were preserved frozen.</p></div>
Southern California Seeps Stable Isotopes
<div><p><strong>Data Processing:</strong><br />
δ13C and δ15N measurements were made on 0.2-4 mg dry-weight samples combusted using an elemental analyzer interfaced to a continuous flow isotope ratio mass spectrometer at the Stable Isotope Facility at the University of California, Davis (SIF-UCD).</p>
<p><strong>BCO-DMO Processing:</strong><br />
- Converted dates to format YYYY-MM-DD<br />
- Adjusted field/parameter names to comply with BCO-DMO naming conventions<br />
- Missing data identifier "NA" replaced with "nd" (BCO-DMO's default missing data identifier)<br />
- Added a conventional header with dataset name, PI names, version date</p></div>
877823
Southern California Seeps Stable Isotopes
2022-08-05T11:33:36-04:00
2022-08-05T11:33:36-04:00
2023-07-07T16:10:26-04:00
urn:bcodmo:dataset:877823
Stable Isotope Data for Invertebrates Collected from Southern California Seeps in May and August 2021
This dataset provides C and N stable isotope data for invertebrates collected by ROV from the Western Flyer 0521 (May 2021) at the Del Mar and Santa Monica Seeps and the Falkor 210726 in August 2021 at Lasuen Seep. There are also POC/PON data for one surface and one near bottom water sample collected by CTD. δ13C and δ15N measurements were made on 0.2-4 mg dry-weight samples combusted using an elemental analyzer interfaced to a continuous flow isotope ratio mass spectrometer at the Stable Isotope Facility at the University of California, Davis (SIF-UCD).
false
Levin, L. A., Goffredi, S., Orphan, V. J. (2022) Stable Isotope Data for Invertebrates Collected from Southern California Seeps in May and August 2021. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2022-08-11 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.877823.1 [access date]
true
1
10.26008/1912/bco-dmo.877823.1
false
methane seep
invertebrate
and stable isotopes
2022-08-11
Datapackage.json
Frictionless Data Package
https://www.bco-dmo.org/dataset/877823/datapackage.json
application/vnd.datapackage+json
PDF
https://www.bco-dmo.org/dataset/877823/Dataset_description.pdf
application/pdf
ISO 19115-2 (NOAA Profile)
https://www.bco-dmo.org/dataset/877823/iso
application/xml
http://www.isotc211.org/2005/gmd-noaa
Dublin Core
https://www.bco-dmo.org/dataset/877823/dublin-core
application/xml
http://purl.org/dc/elements/1.1/
877823
http://lod.bco-dmo.org/id/dataset/877823
2021-05-19 - 2021-08-02
2021-05-19
2021-05-19
---19
138
--05
2021
2021-08-02
2021-08-02
---02
213
--08
2021
OSPREY
http://www.opengis.net/def/crs/OGC/1.3/CRS84
<http://www.opengis.net/def/crs/OGC/1.3/CRS84> POLYGON((-118.007 33.388589, -117.766667 33.388589, -117.766667 33.388589, -117.766667 35.9, -118.007 35.9, -118.007 33.388589))
-118.007
33.388589
-117.766667
35.9
34.644294500002
-117.886833500000