http://lod.bco-dmo.org/id/dataset/715706
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
2017-09-25
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Inventory of push cores taken on Alvin dives on RV/Atlantis cruise AT37-13 and AT42-03 at methane seeps off the Pacific coast of Costa Rica (Costa Rica Seeps project)
2021-06-10
publication
2021-06-10
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2021-01-21
publication
https://doi.org/10.26008/1912/bco-dmo.715706.2
Victoria J. Orphan
California Institute of Technology
principalInvestigator
Erik E. Cordes
Temple University
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: Orphan, V. J., Cordes, E. E. (2021) Inventory of push cores taken on Alvin dives on RV/Atlantis cruise AT37-13 and AT42-03 at methane seeps off the Pacific coast of Costa Rica (Costa Rica Seeps project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 2) Version Date 2017-09-25 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.715706.2 [access date]
Sediment push cores inventory Dataset Description: <p>This dataset is an inventory of push corer samples collected by HOV/Alvin on the RV/Atlantis cruises AT/37-13 and AT42-03 to the Costa Rica Margin (Mound 12, Quepos landslide, Jaco Scar) during May/June 2017 and Oct./Nov 2018. It includes a description of the sampling locations and information on the types of analyses that were to be performed on the samples.</p> Methods and Sampling: <p>Seafloor sediment push cores were collected using the manned submersible Alvin. Sediment cores were stored at 4ºC upon recovery and extruded from push core liners in 1 or 3 cm increments onboard immediately after collection. Subsamples of each depth horizon were preserved for later microscopy and molecular analysis or processed immediately for pore water geochemistry (See Dekas et al., 2013 Environmental Microbiology) for details.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1634002 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1634002
completed
Victoria J. Orphan
California Institute of Technology
626-395-1786
109A North Mudd MC 100-23
Pasadena
CA
91125
USA
vorphan@caltech.edu
pointOfContact
Erik E. Cordes
Temple University
215-204-8876
Temple University Biology-Life Sciences 315
Philadelphia
PA
19122
USA
ecordes@temple.edu
pointOfContact
asNeeded
Dataset Version: 3
Unknown
Date
Dive
Push_Core
Region
Characteristic
Activity
Depth_m
lat
lon
Serial_Number
Horizon_cm
methane
FISH
DNA
RNA
Squeeze_Cakes
carbonate_nodules
sulfide
bromobimane
sulfate
DIC
IC
Fe
pH
Live_Mud
cruise_id
Site
theme
None, User defined
date
dive_id
sample identification
site
site description
depth
latitude
longitude
depth core
flag
pH
Cruise identfier
featureType
BCO-DMO Standard Parameters
Push Corer
instrument
BCO-DMO Standard Instruments
AT37-13
AT37-13_Alvin_Dives
AT42-03
AT42-03_Alvin_Dives
service
Deployment Activity
Pacific margin of Costa Rica
methane seeps in the Pacific Ocean off Costa Rica
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: Quantifying the biological, chemical, and physical linkages between chemosynthetic communities and the surrounding deep sea
https://osprey.bco-dmo.org/project/648472
Collaborative research: Quantifying the biological, chemical, and physical linkages between chemosynthetic communities and the surrounding deep sea
<p><em>NSF abstract:</em><br />
If life were to disappear from the deep sea, would we notice? We only have a cursory understanding of this vast region and the connectivity among its communities and the rest of the oceans, and yet the ecosystems of the deep sea have been implicated in the larger function of the global marine ecosystems. We now rely on the deep ocean for food, energy, novel drugs and materials, and for its role in the global cycling of carbon, as well as for supporting services such as habitat creation, nutrient replenishment for shallow waters, and the maintenance of biodiversity. Cold seeps, active areas of the seafloor where methane and other chemicals are released, are key features along the continental margins worldwide. To characterize how methane seep communities interact with the surrounding ecosystems and vice versa, we will study methane seeps off the Pacific coast of Costa Rica in 2017 and 2018. It is the sphere of influence around the seep, both along the seafloor and up into the water column, that we seek to better understand. We will map the structure and the chemistry surrounding these habitats using a novel 3-dimensional framework, combining typical transects with vertical characterizations of the water column just above the seafloor. This will include measurements of methane flux into the water column and changes in the overlying carbonate chemistry and oxygen levels that are critical to our understanding of the effect of warming, oxygen loss and ocean acidification in this region. Within this framework, we will collect seep organisms in sediments and on rocks (including all sizes from microbes to large animals), and transplant some of these from within the area of seep influence to the background deep sea, and vice-versa. Together, these studies will help us to measure the size of the seep sphere of influence, and also demonstrate the role of these seeps within the deep sea and the greater, global, marine ecosystem. We will share this information with a group of teachers during a series of workshops in the San Diego area, at an exhibit at the Birch Aquarium, and through the work of an artist who has worked extensively with marine organisms in extreme environments.</p>
<p>Chemosynthetic ecosystems are inextricably linked to the broader world-ocean biome and global biogeochemical cycles in ways that we are just beginning to understand. This research will identify the form, extent, and nature of the physical, chemical, and biological linkages between methane seeps and the surrounding deep-sea ecosystem. The proposed research builds critical understanding of the structural and functional processes that underpin the ecosystem services provided by chemosynthetic ecosystems. We target a critical continental margin, Costa Rica, where methane fates and dynamics loom large and play out in an setting that reflects many oceanographic stressors. We will use quantitative sampling and manipulative studies within a 3-dimensional oceanographic framework. We will ask what are the shapes of the diversity and density functions for organisms of different size classes and trophic position over the transition from the seep habitat through the ecotone to the background deep sea? Further, we will ask how do depth, dissolved oxygen concentrations, pH and carbonate ion availability, relative rates of fluid flux, and substrate (biogenic, authigenic carbonate, sediments) alter these linkages and interactions with the surrounding deep sea? Evidence for distinct transitional communities and biotic patterns in density and alpha and beta diversity will be quantified and placed in a global biogeographic context. All of these investigations will occur across biological size spectra: for microorganisms (archaea, bacteria, microeukaryotes), the macrofauna, and the megafauna that form biogenic habitats. Our research results will be interpreted in the context of potential effects of global ocean change in the equatorial Pacific to determine how the linkages with the surrounding deep sea will be altered as anthropogenic impacts proceed in the future. </p>
<p><strong>Related publications:</strong><br />
Levin, L.A., V.J. Orphan, G.W. Rouse, W. Ussler, A. E. Rathburn, G. S. Cook, S. Goffredi, E. Perez, A. Waren, B. Grupe, G. Chadwick, B. Strickrott. (2012). A hydrothermal seep on the Costa Rica margin: Middle ground in a continuum of reducing ecosystems. <em>Proc. Royal Soc. B.</em> 279: 2580-88 doi: <a href="http://dx.doi.org/10.1098/rspb.2012.0205" target="_blank">10.1098/rspb.2012.0205</a></p>
<p>Sahling, H., Masson, D. G., Ranero, C. R., Hühnerbach, V., Weinrebe, W., Klaucke, I., & Suess, E. (2008). Fluid seepage at the continental margin offshore Costa Rica and southern Nicaragua. <em>Geochemistry, Geophysics, Geosystems</em> 9: doi: <a href="http://dx.doi.org/10.1029/2008GC001978" target="_blank">10.1029/2008GC001978</a></p>
Costa Rica Seeps
largerWorkCitation
project
eng; USA
oceans
Pacific margin of Costa Rica; methane seeps in the Pacific Ocean off Costa Rica
-84.8413
-84.1281
8.8525
9.1181
2017-05-21
2018-11-04
Costa Rica Pacific Margin
0
BCO-DMO catalogue of parameters from Inventory of push cores taken on Alvin dives on RV/Atlantis cruise AT37-13 and AT42-03 at methane seeps off the Pacific coast of Costa Rica (Costa Rica Seeps 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
http://lod.bco-dmo.org/id/dataset-parameter/715726.rdf
Name: Date
Units: unitess
Description: <p>sampling date</p>
http://lod.bco-dmo.org/id/dataset-parameter/715727.rdf
Name: Dive
Units: unitess
Description: <p>Alvin dive number</p>
http://lod.bco-dmo.org/id/dataset-parameter/715728.rdf
Name: Push_Core
Units: unitess
Description: <p>Push core number</p>
http://lod.bco-dmo.org/id/dataset-parameter/715729.rdf
Name: Region
Units: unitess
Description: <p>sampled region</p>
http://lod.bco-dmo.org/id/dataset-parameter/715730.rdf
Name: Characteristic
Units: unitess
Description: <p>description of physical site and biome</p>
http://lod.bco-dmo.org/id/dataset-parameter/715731.rdf
Name: Activity
Units: unitess
Description: <p>hydrothermal activity: inactive; transition; active</p>
http://lod.bco-dmo.org/id/dataset-parameter/715732.rdf
Name: Depth_m
Units: meters
Description: <p>sample depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/715733.rdf
Name: lat
Units: decimal degrees
Description: <p>latitude; north is positive</p>
http://lod.bco-dmo.org/id/dataset-parameter/715734.rdf
Name: lon
Units: decimal degrees
Description: <p>longitude; east is positive</p>
http://lod.bco-dmo.org/id/dataset-parameter/715735.rdf
Name: Serial_Number
Units: unitess
Description: <p>lab serial number for sample</p>
http://lod.bco-dmo.org/id/dataset-parameter/715736.rdf
Name: Horizon_cm
Units: centimeters
Description: <p>the push core sediment depth sampled</p>
http://lod.bco-dmo.org/id/dataset-parameter/715737.rdf
Name: methane
Units: unitess
Description: <p>methane sample taken flag; x=yes</p>
http://lod.bco-dmo.org/id/dataset-parameter/715738.rdf
Name: FISH
Units: unitess
Description: <p>Fluorescent In Situ Hybridization sample taken flag; x=yes</p>
http://lod.bco-dmo.org/id/dataset-parameter/715739.rdf
Name: DNA
Units: unitess
Description: <p>DNA sample taken flag; x=yes</p>
http://lod.bco-dmo.org/id/dataset-parameter/715740.rdf
Name: RNA
Units: unitess
Description: <p>RNA sample taken flag; x=yes</p>
http://lod.bco-dmo.org/id/dataset-parameter/715741.rdf
Name: Squeeze_Cakes
Units: unitess
Description: <p>Squeeze Cakes sample taken flag; x=yes</p>
http://lod.bco-dmo.org/id/dataset-parameter/715742.rdf
Name: carbonate_nodules
Units: unitess
Description: <p>carbonate nodules sample taken flag; x=yes</p>
http://lod.bco-dmo.org/id/dataset-parameter/715743.rdf
Name: sulfide
Units: unitess
Description: <p>sulfide sample taken flag; x=yes</p>
http://lod.bco-dmo.org/id/dataset-parameter/715744.rdf
Name: bromobimane
Units: unitess
Description: <p>bromobimane sample taken flag; x=yes</p>
http://lod.bco-dmo.org/id/dataset-parameter/715745.rdf
Name: sulfate
Units: unitess
Description: <p>sulfate sample taken flag; x=yes</p>
http://lod.bco-dmo.org/id/dataset-parameter/715746.rdf
Name: DIC
Units: unitess
Description: <p>DIC sample taken flag; x=yes</p>
http://lod.bco-dmo.org/id/dataset-parameter/715747.rdf
Name: IC
Units: unitess
Description: <p>IC sample taken flag; x=yes</p>
http://lod.bco-dmo.org/id/dataset-parameter/715748.rdf
Name: Fe
Units: unitess
Description: <p>Fe sample taken flag; x=yes</p>
http://lod.bco-dmo.org/id/dataset-parameter/715749.rdf
Name: pH
Units: unitess
Description: <p>pH measure of acidity/alkalinity</p>
http://lod.bco-dmo.org/id/dataset-parameter/715750.rdf
Name: Live_Mud
Units: unitess
Description: <p>RNA sample taken flag; x=yes</p>
http://lod.bco-dmo.org/id/dataset-parameter/777907.rdf
Name: cruise_id
Units: unitless
Description: <p>cruise identifier</p>
http://lod.bco-dmo.org/id/dataset-parameter/777908.rdf
Name: Site
Units: unitless
Description: <p>site name with the sampling region</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
202452
https://darchive.mblwhoilibrary.org/bitstream/1912/26604/1/dataset-715706_sediment-push-core-inventory__v2.tsv
download
https://doi.org/10.26008/1912/bco-dmo.715706.2
download
onLine
dataset
<p>Seafloor sediment push cores were collected using the manned submersible Alvin. Sediment cores were stored at 4ºC upon recovery and extruded from push core liners in 1 or 3 cm increments onboard immediately after collection. Subsamples of each depth horizon were preserved for later microscopy and molecular analysis or processed immediately for pore water geochemistry (See Dekas et al., 2013 Environmental Microbiology) for details.</p>
Specified by the Principal Investigator(s)
<p><strong>version 1 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<br />
- blank values were replaced with no data value 'nd'<br />
- reformatted Date from dd-Mon-yy to yyyy-mm-dd</p>
<p><strong>version 2 (</strong>2017-09-25)&nbsp;<strong>BCO-DMO Processing Notes:</strong><br />
- added conventional header with dataset name, PI name, version date<br />
- occurrences of 'n.a.' and 'n.m.' were replaced with no data value 'nd'<br />
- reformatted Date from m/d/yyyy to yyyy-mm-dd<br />
- added column for cruise_id<br />
- reformatted lat and lon from degrees and minutes to decimal degrees for cruise_id AT42-03<br />
- corrected date 2018-05-25 to 2018-10-25&nbsp;for cruise_id AT42-03<br />
<br />
<strong>version 3 (2021-06-10) BCO-DMO Processing Notes:</strong><br />
* data file converted to UTF-8.&nbsp; A comment in version 2 read with a "bad" character in a comment "bacterial mat near 6▒ water, actively bubbling active",&nbsp; After converting to UTF-8 the comment reads "bacterial mat near 6° water, actively bubbling&nbsp; active"</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: PI Supplied Instrument Description:Used to collect sediment samples from HOV/Alvin. 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: AT37-13
AT37-13
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel
AT37-13
Erik E. Cordes
Temple University
Deployment: AT37-13_Alvin_Dives
AT37-13_Alvin_Dives
HOV Alvin
Community Standard Description
International Council for the Exploration of the Sea
HOV Alvin
submarine-manned
AT37-13_Alvin_Dives
Victoria J. Orphan
California Institute of Technology
Cruise: AT42-03
AT42-03
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel
AT42-03
Erik E. Cordes
Temple University
Deployment: AT42-03_Alvin_Dives
AT42-03_Alvin_Dives
HOV Alvin
Community Standard Description
International Council for the Exploration of the Sea
HOV Alvin
submarine-manned
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