Data · collection

Water and sediment chemistry, and elemental (C/N ratios) and isotopic (delta 13C, delta 15N) data collected aboard R/V Endeavor cruise EN510 in the Gulf of Mexico from 2012-06-27 to 2012-07-04 (NCEI Accession 0205623)

Listed in NASA Earthdata CMR

This dataset contains water and sediment chemistry, and elemental (total C and N, C/N ratio) and isotopic (delta 13C, delta 15N) data collected during R/V Endeavor cruise EN510 in the northern Gulf of Mexico from 2012-06-27 to 2012-07-04.

Description

The water column and sediment chemistry data includes water column salinity, pH, concentration of dissolved nutrients, dissolved gases, total particulate nitrogen (TPN), total particulate carbon (TPN), particulate organic carbon (POC), and particulate inorganic carbon data acquired from CTD casts and multiple corer drops.

The elemental and isotopic data includes the delta 13C and 15N, total Nitrogen and Carbon, and the C/N ratio. The particle samples were collected using a CTD-rosette and a MOCNESS. The objectives were to characterize the physical and chemical properties in the water column at/near cold seeps in the northern Gulf of Mexico.

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All the data records also include sampling information (time, date, location, collection type, and depth).

Topics

Stated by source: Ammonia · Carbon · ENDEAVOR · Multiple Opening/Closing Net and Environmental Sensing System (MOCNESS) · Niskin bottle · Nitrate · Nitrite · Nitrogen · Not provided · Nutrients · Ocean Chemistry · Organic Carbon · Ph · Phosphate · sediment sampler - corer · Water Depth
Inferred from text: Geochemistry 74%

Provenance · 1 source records, 24 field assertions

Source	Key	Last seen	Raw
NASA Earthdata CMR	C2089379487-NOAA_NCEI	12 d ago	JSON v1

Field	Assertion	Extractor	Evidence
access_level	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[field].anzsrc:group:3703	enrichment · NASA CMR	taxonomy-embedding@1.1.0	title+keywords+description (74%)
concepts[instrument].gcmd_instrument:multiple-opening-closing-net-and-environmental-sensing-system-mocness	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[instrument].gcmd_instrument:niskin-bottle	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[instrument].gcmd_instrument:sediment-sampler-corer	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/oceans/bathymetry-seafloor-topography/water-depth	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/oceans/ocean-chemistry	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/oceans/ocean-chemistry/ammonia	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/oceans/ocean-chemistry/carbon	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/oceans/ocean-chemistry/nitrate	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/oceans/ocean-chemistry/nitrite	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/oceans/ocean-chemistry/nitrogen	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/oceans/ocean-chemistry/nutrients	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/oceans/ocean-chemistry/organic-carbon	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/oceans/ocean-chemistry/ph	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/oceans/ocean-chemistry/phosphate	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[platform].gcmd_platform:endeavor	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
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

Open at cmr.earthdata.nasa.gov ↗

Access: open
License: Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
Version: Not Applicable
Coverage: 2012-06-27 → 2012-07-04
Area: 27.3598°–28.9481° lat, -90.59051°–-88.35912° lon
Platforms: ENDEAVOR, Not provided
Instruments: Multiple Opening/Closing Net and Environmental Sensing System (MOCNESS), Niskin bottle, sediment sampler - corer
Processing level: Not provided

CMR concept: C2089379487-NOAA_NCEI
CMR short name: gov.noaa.nodc:0205623.vNot Applicable

Water and sediment chemistry, and elemental (C/N ratios) and isotopic (delta 13C, delta 15N) data collected aboard R/V Endeavor cruise EN510 in the Gulf of Mexico from 2012-06-27 to 2012-07-04 (NCEI Accession 0205623)

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