http://lod.bco-dmo.org/id/dataset/877170
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
2022-07-18
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
ADCP surface current velocities and directions from R/V Atlantic Explorer cruise AE2207 to the Bermuda Atlantic Time Series (BATS) station in April 2022
2022-07-18
publication
2022-07-18
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2022-07-21
publication
https://doi.org/10.26008/1912/bco-dmo.877170.1
Steven W. Wilhelm
University of Tennessee Knoxville
principalInvestigator
Matthew Sullivan
Ohio State University
principalInvestigator
Joshua Weitz
Georgia Institute of Technology
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: Muratore, D., Wilhelm, S. W., Sullivan, M., Weitz, J. (2022) ADCP surface current velocities and directions from R/V Atlantic Explorer cruise AE2207 to the Bermuda Atlantic Time Series (BATS) station in April 2022. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2022-07-18 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.877170.1 [access date]
AE2207 ADCP Surface Currents Dataset Description: Methods and Sampling: <p>ADCP readings were taken approximately every 10 minutes over the course of the cruise. ADCP readings were derived from .mat files during the cruise.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1829636 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1829636
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1829640 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1829640
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1829641 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1829641
completed
Steven W. Wilhelm
University of Tennessee Knoxville
865-974-0665
1499 Circle Dr Room 637
Knoxville
TN
37996
USA
wilhelm@utk.edu
pointOfContact
Matthew Sullivan
Ohio State University
614-247-1616
496 W 12th Ave Riffe Building
Columbus
OH
43210
USA
sullivan.948@osu.edu
pointOfContact
Joshua Weitz
Georgia Institute of Technology
404-894-3700
310 Ferst Dr.
Atlanta
GA
30332
USA
jsweitz@gatech.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Lon
Lat
Julian_day
Surf_Temp
U
V
endpoint
angle
endpoint_scaled
yland
xland
direction
ISO_DateTime_UTC
rounded_time
ISO_DateTime_Local
ADCP using osnb75
theme
None, User defined
longitude
latitude
Julian day as a decimal (time elapsed in days from 00:00 on January 1st 4713 BC)
water temperature at measurement depth
velocity east
velocity north
No BCO-DMO term
angle
ISO_DateTime_UTC
ISO_DateTime_Local
featureType
BCO-DMO Standard Parameters
Acoustic Doppler Current Profiler
instrument
BCO-DMO Standard Instruments
AE2207
service
Deployment Activity
Bermuda Atlantic Time Series station
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: Inferring Cellular Lysis and Regeneration of Organic Matter by Marine Viruses
https://osprey.bco-dmo.org/project/775816
Collaborative Research: Inferring Cellular Lysis and Regeneration of Organic Matter by Marine Viruses
<p><em>NSF Award Abstract:</em><br />
Viral infections of marine microbes can transform the fate of microbial populations that fuel global ocean biogeochemical cycles. For example, viral infections of microbes lead to the release of carbon and nutrients back into the environment. This regeneration of carbon and nutrients stimulates the activity of other microbes and diverts carbon and nutrients from larger organisms in marine food webs. Because virus-microbe infections are relatively specific, it is critical to identify those pairs of viruses and microbes that may disproportionally contribute to the turnover of carbon and nutrients in the ocean. This project will develop quantitative approaches and tools to quantify which viruses infect which microbes and to use these data to quantify how viral infections of microbes collectively shape nutrient and carbon cycles in the North Atlantic Ocean. The project will analyze virus-microbe interactions in mesocosms at the Bigelow Laboratory for Ocean Sciences in mid-coast Maine and during open ocean expeditions to the Bermuda Atlantic Time-Series Study (BATS) site. An interdisciplinary team will leverage recent advances in molecular biology, computational biology, and mathematical modeling to identify virus-host partners and their impact on the movement of elements through marine systems. This project will support three graduate students, six undergraduate students and one postdoctoral researcher in an interdisciplinary context. Research advances will be translated into reproducible software methods to be disseminated via the community cyberinfrastructure platform iVirus, with additional training materials presented as part of a viral methods and informatics workshop held at The Ohio State University. The translation of discoveries to the public will be furthered by the involvement of journalism undergraduate students at the University of Tennessee-Knoxville.</p>
<p>This project builds upon advances in the molecular toolkit of viromics to develop an integrated approach to characterize lineage-specific rates of infection, lysis, and nutrient release induced by marine viruses in open ocean ecosystems. It will combine theory, in vitro experiments, and in situ sampling to (i) extend a robust inference method for estimating virus-microbe cross-infection networks from time-series data; (ii) establish and characterize in-vitro protocols for inferring cross-infectivity in complex communities using culture-independent methods; (iii) estimate lineage-specific rates of lysis and regeneration of nutrients in marine systems, including applications to coastal and open ocean ecosystems. Project aims focus on quantifying the extent to which virus-induced lysis and regeneration of carbon and nutrients is heterogeneously distributed across microbial populations. To do so, the project will incorporate time series measurements of abundance information (via metagenomes) and activity information (via metatranscriptomes). In so doing, it will advance efforts to understand community-scale interactions rather than those amongst a single virus-host pair. Theoretical methods and in vitro protocols will directly infer lineage-specific infection, lysis, and nutrient release rates in coastal- and open-ocean ecosystems in the North Atlantic Ocean. Results will be used to identify key links that disproportionately influence bulk nutrient release. A novel PCR-based approach will augment and validate the core inference approach. Overall, the project aims to enhance our understanding of how viruses contribute to marine ecosystem function.</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>
InVirT
largerWorkCitation
project
eng; USA
oceans
Bermuda Atlantic Time Series station
-64.683
-64.156
31.012
32.381
2022-04-22
2022-04-25
Bermuda Atlantic Time Series
0
BCO-DMO catalogue of parameters from ADCP surface current velocities and directions from R/V Atlantic Explorer cruise AE2207 to the Bermuda Atlantic Time Series (BATS) station in April 2022
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/877195.rdf
Name: Lon
Units: degrees East
Description: <p>Longitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/877196.rdf
Name: Lat
Units: degrees North
Description: <p>Latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/877197.rdf
Name: Julian_day
Units: days
Description: <p>Julian day from reading</p>
http://lod.bco-dmo.org/id/dataset-parameter/877198.rdf
Name: Surf_Temp
Units: degrees Celsius
Description: <p>ADCP-derived surface temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/877199.rdf
Name: U
Units: meters per second (m/s)
Description: <p>Horizontal surface velocity (positive is east)</p>
http://lod.bco-dmo.org/id/dataset-parameter/877200.rdf
Name: V
Units: meters per second (m/s)
Description: <p>Meridional surface velocity (positive is north)</p>
http://lod.bco-dmo.org/id/dataset-parameter/877201.rdf
Name: endpoint
Units: meters per second (m/s)
Description: <p>Current magnitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/877202.rdf
Name: angle
Units: radians
Description: <p>Velocity vector angle in radians from due north</p>
http://lod.bco-dmo.org/id/dataset-parameter/877203.rdf
Name: endpoint_scaled
Units: unitless
Description: <p>Current magnitude rescaled to a maximum of 0.5 for plotting</p>
http://lod.bco-dmo.org/id/dataset-parameter/877204.rdf
Name: yland
Units: degrees Noth
Description: <p>Y-coordinate of endpoint for quiver plotting</p>
http://lod.bco-dmo.org/id/dataset-parameter/877205.rdf
Name: xland
Units: degrees East
Description: <p>X-coordinate of endpoint for quiver plotting</p>
http://lod.bco-dmo.org/id/dataset-parameter/877206.rdf
Name: direction
Units: unitless
Description: <p>Data for determining which orientation to plot arrows for quiver plot</p>
http://lod.bco-dmo.org/id/dataset-parameter/877207.rdf
Name: ISO_DateTime_UTC
Units: unitless
Description: <p>Date of observation from ADCP in UTC; format is ISO8601: YYYY-MM-DDThh:mm:ssZ</p>
http://lod.bco-dmo.org/id/dataset-parameter/877208.rdf
Name: rounded_time
Units: unitless
Description: <p>String containing month:day:hour:minute in UTC time</p>
http://lod.bco-dmo.org/id/dataset-parameter/877209.rdf
Name: ISO_DateTime_Local
Units: unitless
Description: <p>Date of observation from ADCP in local time UTC+4 time; format is ISO8601: YYYY-MM-DDThh:mm:ss</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
169685
https://darchive.mblwhoilibrary.org/bitstream/1912/29149/1/dataset-877170_ae2207-adcp-surface-currents__v1.tsv
download
https://doi.org/10.26008/1912/bco-dmo.877170.1
download
onLine
dataset
<p>ADCP readings were taken approximately every 10 minutes over the course of the cruise. ADCP readings were derived from .mat files during the cruise.</p>
Specified by the Principal Investigator(s)
<p><strong>Data Processing:</strong><br />
Data were retrieved from ADCP all_bins .mat files. After collecting surface U and V velocity readings, the total current magnitude and direction were calculated using vector algebra. ADCP UTC time for readings were then converted to local time.</p>
<p><strong>BCO-DMO Processing:</strong><br />
- converted date/time fields to ISO8601 format.</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
ADCP using osnb75
ADCP using osnb75
PI Supplied Instrument Name: ADCP using osnb75 Instrument Name: Acoustic Doppler Current Profiler Instrument Short Name:ADCP Instrument Description: The ADCP measures water currents with sound, using a principle of sound waves called the Doppler effect. A sound wave has a higher frequency, or pitch, when it moves to you than when it moves away. You hear the Doppler effect in action when a car speeds past with a characteristic building of sound that fades when the car passes. The ADCP works by transmitting "pings" of sound at a constant frequency into the water. (The pings are so highly pitched that humans and even dolphins can't hear them.) As the sound waves travel, they ricochet off particles suspended in the moving water, and reflect back to the instrument. Due to the Doppler effect, sound waves bounced back from a particle moving away from the profiler have a slightly lowered frequency when they return. Particles moving toward the instrument send back higher frequency waves. The difference in frequency between the waves the profiler sends out and the waves it receives is called the Doppler shift. The instrument uses this shift to calculate how fast the particle and the water around it are moving. Sound waves that hit particles far from the profiler take longer to come back than waves that strike close by. By measuring the time it takes for the waves to bounce back and the Doppler shift, the profiler can measure current speed at many different depths with each series of pings. (More from WHOI instruments listing). Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/115/
Cruise: AE2207
AE2207
R/V Atlantic Explorer
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantic Explorer
vessel
AE2207
Steven W. Wilhelm
University of Tennessee Knoxville
R/V Atlantic Explorer
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantic Explorer
vessel