http://lod.bco-dmo.org/id/dataset/773288
eng; USA
utf8
dataset
Highest level of data collection, from a common set of sensors or instrumentation, usually within the same research project
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
2019-07-17
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Porewater hydrocarbon concentrations in Alvin pushcore samples from Guaymas Basin hydrothermal vents, RV/Atlantis cruise AT42-05, Nov. 2018
2019-07-15
publication
2019-07-15
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2020-12-31
publication
https://doi.org/10.26008/1912/bco-dmo.773288.1
Virginia P. Edgcomb
Woods Hole Oceanographic Institution
principalInvestigator
Andreas Teske
University of North Carolina at Chapel Hill
principalInvestigator
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
publisher
Cite this dataset as: Edgcomb, V. P., Teske, A. P. (2020) Porewater hydrocarbon concentrations in Alvin pushcore samples from Guaymas Basin hydrothermal vents, RV/Atlantis cruise AT42-05, Nov. 2018. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2019-07-15 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.773288.1 [access date]
Guaymas pushcore porewater hydrocarbons Dataset Description: <p>This dataset includes porewater hydrocarbon concentrations from samples collected using Alvin pushcores at Guaymas Basin hydrothermal vents, RV/Atlantis cruise AT42-05, Nov. 2018.</p> Methods and Sampling: <p>Alvin pushcores dedicated to hydrocarbon analyses were sectioned to recover the 0-6cm, 6-12, and 12-18cm fractions, or the 0-10, 10-20, and 20-30cm fractions. 7 ml of sediment from each horizon was sampled for methane analysis. The samples were collected at 10 ml serum vials and treated with 2.8 ml of NaOH 1M. The serum vials were sealed with black stoppers and stored inverted at -20 degrees C. The remaining sediment from each horizon (~40ml of sample) was aliquoted into two 50 ml Falcon tubes and was centrifuged at 3000 rpm for 15 minutes to separate porewater from the sediment. After centrifugation, the porewater was filtered through sterile syringe cellulose 0.45micron filters. 20 ml of the porewater was collected into 20 ml serum vials for saturated hydrocarbons, polycyclic aromatic hydrocarbons (PAH) and alkane analysis and stored at 4 degrees&nbsp;C. The sediment cake from each horizon was kept and stored at 4 degrees&nbsp;C for hydrocarbons, polycyclic aromatic hydrocarbons (PAH) and alkane analysis.</p>
<p>All hydrocarbon analyses were performed at Alpha Analytical Labs, Mansfield MA.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1829903 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1829903
completed
Virginia P. Edgcomb
Woods Hole Oceanographic Institution
508-289-3734
Department of Geology and Geophysics 220 McLean Lab, MS #8
Woods Hole
MA
02543
USA
vedgcomb@whoi.edu
pointOfContact
Andreas Teske
University of North Carolina at Chapel Hill
508-287-1648
Department of Marine Sciences 3117B Venable Hall, CB 3300
Chapel Hill
NC
27599
USA
teske@email.unc.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
EPA_method
sample_type
units
hydrocarbon
core7_0_6cm
core7_6_12cm
core7_12_18cm
core35_10_10cm
core35_10_20cm
core35_20_30cm
core41_0_10cm
core41_10_20cm
core41_20_30cm
core24_0_10cm
core24_0_20cm
core5_10_7cm
core5_17_14cm
core5_14_21cm
core15_0_7cm
core15_7_14cm
core15_14_21cm
core20_0_10cm
core20_10_20cm
core20_20_30cm
core8_0_7cm_A
core8_7_14cm_A
core8_14_21cm_A
core8_0_7cm_B
core8_7_14cm_B
core8_14_21cm_B
theme
None, User defined
brief description
sample type
No BCO-DMO term
hydrocarbons
featureType
BCO-DMO Standard Parameters
Gas Chromatograph
Mass Spectrometer
Push Corer
instrument
BCO-DMO Standard Instruments
AT42-05
AT42-05_Alvin_Dives
service
Deployment Activity
Guaymas Basin, Gulf of California, Mexico
place
Locations
otherRestrictions
otherRestrictions
Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use.
Collaborative Research: Hydrothermal Fungi in the Guaymas Basin Hydrocarbon Ecosystem
https://osprey.bco-dmo.org/project/770633
Collaborative Research: Hydrothermal Fungi in the Guaymas Basin Hydrocarbon Ecosystem
<p>NSF Award Abstract:<br />
Fungi that can derive energy from chemicals, yet consume other organisms or organic material to obtain carbon have been reported from diverse marine subsurface samples, including from hundreds of meters below the seafloor. Evidence exists that Fungi are active in subsurface marine sediments globally, yet there is a dearth of knowledge on their role in the marine subsurface, and specifically on their role(s) in hydrocarbon degradation within deep-sea sediments. This team is isolating a broad collection of environmentally relevant filamentous Fungi and yeasts from hydrothermally-influenced and hydrocarbon-rich seep sediments of Guaymas Basin using high-throughput culture-based approaches. They aim to reveal the diversity of Fungi and Bacteria in these hydrothermal sediments, how temperature and hydrocarbon composition shape their distribution, and how Fungi cooperate to enhance the degradation of hydrocarbons by Bacteria. By hosting six undergraduates through the WHOI Summer Student Fellows program and the Woods Hole Partnership Education Program, the project contributes to increasing diversity in marine science by offering opportunities for promising undergraduates from disadvantaged populations. High school students are involved in summer projects and in intensive summer workshops. One postdoc, a graduate student, and two Research Associates are supported, and international collaborations are strengthened. The postdoc and graduate student are gaining valuable cruise-based experience. An e-lecture on Fungi and their role(s) in biodegradation of hydrocarbons will be made publicly available by the end of the project. Fungal isolates with accompanying information will be secured in a reference culture collection for long-term storage and are available to any interested researcher throughout the project.</p>
<p>The PIs are isolating a broad collection of environmentally relevant filamentous Fungi and yeasts from hydrothermally-influenced and hydrocarbon-rich seep sediments of Guaymas Basin using high-throughput culture-based approaches, with the aim to reveal their ability to degrade individual hydrocarbons under in situ pressures and temperatures. Culture independent methods marker gene analyses are used to characterize in situ fungal and bacterial diversity and to examine how temperature and hydrocarbon composition shape fungal community composition and distribution. Traditional and comprehensive two-dimensional gas chromatographic analyses are used to examine the complexities and subtle changes in inventories of hydrocarbons within sediment cores, and provide evidence for in situ microbial alteration of individual hydrocarbons. Incubation experiments are used to test the ability of fungal isolates to utilize different hydrocarbons as a sole or auxiliary carbon source under in situ pressures and temperatures and their ability to stimulate biodegradation of hydrocarbons by hydrocarbon-degrading bacteria. Expressed genes within these incubation studies tell us how Fungi and Bacteria couple metabolisms to increase overall specificity and extent of biodegradation of hydrocarbons.</p>
<p>This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.</p>
HOTFUN
largerWorkCitation
project
eng; USA
oceans
Guaymas Basin, Gulf of California, Mexico
-111.4071
-111.4044
27.0078
27.0116
2018-11-17
2018-11-25
Guaymas Basin, Gulf of CA, Mexico
0
BCO-DMO catalogue of parameters from Porewater hydrocarbon concentrations in Alvin pushcore samples from Guaymas Basin hydrothermal vents, RV/Atlantis cruise AT42-05, Nov. 2018
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
http://lod.bco-dmo.org/id/dataset-parameter/773395.rdf
Name: EPA_method
Units: unitless
Description: <p>Methods used for the analysis; from EPS publication</p>
http://lod.bco-dmo.org/id/dataset-parameter/773396.rdf
Name: sample_type
Units: unitless
Description: <p>type of sample: pore water or sediment</p>
http://lod.bco-dmo.org/id/dataset-parameter/773397.rdf
Name: units
Units: unitless
Description: <p>units for the concentrations of each</p>
http://lod.bco-dmo.org/id/dataset-parameter/773398.rdf
Name: hydrocarbon
Units: unitless
Description: <p>name of organic compound</p>
http://lod.bco-dmo.org/id/dataset-parameter/773399.rdf
Name: core7_0_6cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 7 0-6cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773400.rdf
Name: core7_6_12cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 7 6-12cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773401.rdf
Name: core7_12_18cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 7 12-18cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773402.rdf
Name: core35_10_10cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 35 10-10cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773403.rdf
Name: core35_10_20cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 35 10-20cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773404.rdf
Name: core35_20_30cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 35 20-30cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773405.rdf
Name: core41_0_10cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 41 0-10cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773406.rdf
Name: core41_10_20cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 41 10-20cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773407.rdf
Name: core41_20_30cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 41 20-30cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773408.rdf
Name: core24_0_10cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 24 0-10cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773409.rdf
Name: core24_0_20cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 24 0-20cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773410.rdf
Name: core5_10_7cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 5 10-7cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773411.rdf
Name: core5_17_14cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 5 17-14cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773412.rdf
Name: core5_14_21cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 5 14-21cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773413.rdf
Name: core15_0_7cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 15 0-7cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773414.rdf
Name: core15_7_14cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 15 7-14cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773415.rdf
Name: core15_14_21cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 15 14-21cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773416.rdf
Name: core20_0_10cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 20 0-10cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773417.rdf
Name: core20_10_20cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 20 10-20cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773418.rdf
Name: core20_20_30cm
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 20 20-30cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773419.rdf
Name: core8_0_7cm_A
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 8 0-7cm' from dive 4999</p>
http://lod.bco-dmo.org/id/dataset-parameter/773420.rdf
Name: core8_7_14cm_A
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 8 7-14cm' from dive 4999</p>
http://lod.bco-dmo.org/id/dataset-parameter/773421.rdf
Name: core8_14_21cm_A
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 8 14-21cm' from dive 4999</p>
http://lod.bco-dmo.org/id/dataset-parameter/773422.rdf
Name: core8_0_7cm_B
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 8 0-7cm' from dive 5000</p>
http://lod.bco-dmo.org/id/dataset-parameter/773423.rdf
Name: core8_7_14cm_B
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 8 7-14cm'</p>
http://lod.bco-dmo.org/id/dataset-parameter/773424.rdf
Name: core8_14_21cm_B
Units: nanograms/liter (ng/l) or milligrams/liter (mg/l)
Description: <p>concentration of hydrocarbon in sample 'Core 8 14-21cm'</p>
GB/NERC/BODC > British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
22957
https://darchive.mblwhoilibrary.org/bitstream/1912/26520/1/dataset-773288_hydrocarbons-porewater__v1.tsv
download
https://doi.org/10.26008/1912/bco-dmo.773288.1
download
onLine
dataset
<p>Alvin pushcores dedicated to hydrocarbon analyses were sectioned to recover the 0-6cm, 6-12, and 12-18cm fractions, or the 0-10, 10-20, and 20-30cm fractions. 7 ml of sediment from each horizon was sampled for methane analysis. The samples were collected at 10 ml serum vials and treated with 2.8 ml of NaOH 1M. The serum vials were sealed with black stoppers and stored inverted at -20 degrees C. The remaining sediment from each horizon (~40ml of sample) was aliquoted into two 50 ml Falcon tubes and was centrifuged at 3000 rpm for 15 minutes to separate porewater from the sediment. After centrifugation, the porewater was filtered through sterile syringe cellulose 0.45micron filters. 20 ml of the porewater was collected into 20 ml serum vials for saturated hydrocarbons, polycyclic aromatic hydrocarbons (PAH) and alkane analysis and stored at 4 degrees&nbsp;C. The sediment cake from each horizon was kept and stored at 4 degrees&nbsp;C for hydrocarbons, polycyclic aromatic hydrocarbons (PAH) and alkane analysis.</p>
<p>All hydrocarbon analyses were performed at Alpha Analytical Labs, Mansfield MA.</p>
Specified by the Principal Investigator(s)
<p><strong>BCO-DMO Processing Notes:</strong><br />
- added conventional header with dataset name, PI name, version date<br />
- modified parameter names to conform with BCO-DMO naming conventions and match porewater nutrients dataset<br />
- added columns for EPA_method and sample_type<br />
- moved header columns to separate dataset "hydrocarbon_sample_log"<br />
- removed blank rows</p>
Specified by the Principal Investigator(s)
asNeeded
7.x-1.1
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
PI Supplied Instrument Name: Instrument Name: Gas Chromatograph Instrument Short Name:Gas Chromatograph Instrument Description: Instrument separating gases, volatile substances, or substances dissolved in a volatile solvent by transporting an inert gas through a column packed with a sorbent to a detector for assay. (from SeaDataNet, BODC) Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB02/
PI Supplied Instrument Name: Instrument Name: Mass Spectrometer Instrument Short Name:Mass Spec Instrument Description: General term for instruments used to measure the mass-to-charge ratio of ions; generally used to find the composition of a sample by generating a mass spectrum representing the masses of sample components. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB16/
PI Supplied Instrument Name: PI Supplied Instrument Description:Used to collect sediment samples Instrument Name: Push Corer Instrument Short Name: Instrument Description: Capable of being performed in numerous environments, push coring is just as it sounds. Push coring is simply pushing the core barrel (often an aluminum or polycarbonate tube) into the sediment by hand. A push core is useful in that it causes very little disturbance to the more delicate upper layers of a sub-aqueous sediment.
Description obtained from: http://web.whoi.edu/coastal-group/about/how-we-work/field-methods/coring/
Cruise: AT42-05
AT42-05
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel
AT42-05
Andreas Teske
University of North Carolina at Chapel Hill
Deployment: AT42-05_Alvin_Dives
AT42-05_Alvin_Dives
HOV Alvin
Community Standard Description
International Council for the Exploration of the Sea
HOV Alvin
submarine-manned
AT42-05_Alvin_Dives
Andreas Teske
University of North Carolina at Chapel Hill
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel
HOV Alvin
Community Standard Description
International Council for the Exploration of the Sea
HOV Alvin
submarine-manned