http://lod.bco-dmo.org/id/dataset/861266
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
2021-09-22
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
BIOS-SCOPE survey biogeochemical data as collected on Atlantic Explorer cruises (AE1614, AE1712, AE1819, AE1916) from 2016 through 2019
2021-10-17
publication
2021-10-17
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2025-02-11
publication
https://doi.org/10.26008/1912/bco-dmo.861266.1
Craig A. Carlson
University of California-Santa Barbara
principalInvestigator
Stephen Giovannoni
Oregon State University
principalInvestigator
Elisa Halewood
University of California-Santa Barbara
principalInvestigator
Shuting Liu
University of California-Santa Barbara
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: Carlson, C. A., Giovannoni, S., Liu, S., Halewood, E. (2025) BIOS-SCOPE survey biogeochemical data as collected on Atlantic Explorer cruises (AE1614, AE1712, AE1819, AE1916) from 2016 through 2019. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2021-10-17 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.861266.1 [access date]
BIOS-SCOPE BGC data 2016-2019 Dataset Description: Methods and Sampling: <p><strong>SAMPLING</strong><br />
From July 2016 through July 2019, samples were collected from CTD samplers and Niskin bottles during R/V Atlantic Explorer cruises to understand ocean processes and ecological interactions in the open ocean waters near Bermuda.&nbsp; The BATS program provided monthly collections, while BIOS-SCOPE process cruises provided more detailed information from around-the-clock sampling for the hydrographic variables. Plankton tows were used to assess the temporal and vertical variability of organic and inorganic nutrients, vitamins, metabolites, microbial biomass and production, bacterial and viral DNA, and zooplankton biomass at depths over 1000 meters. In situ sequential filtration pumps collected particles for molecular and isotopic characterization of organic particles that spanned four biologically-relevant size classes over 12 depths. Numerous shipboard experiments were conducted to evaluate zooplankton and microbial respiration, as well as organic matter transformation by bacterioplankton (free living bacteria).</p>
<div>Between February 2017 and September 2018, time series of physical and biogeochemical properties were acquired near the BATS site using three separate Slocum G2 gliders deployed in 10 consecutive missions. Each glider carried a science payload that included a pumped CTD, WetLabs ECOpuck (ChlF and Bp700) and Aanderaa O2 optode, and was programmed to spiral around a 0.5 km box (essentially holding station) and profile between 0 and ~900 meters depth. For five missions the glider was additionally equipped with a Submersible Underwater Nitrate Analyzer (SUNA). Monthly, co-located ship-based CTD and water sample profiles were used to calibrate each of the sensors. These time series demonstrate the relationship between vertical zones, seasons and biogeochemical property distributions.</div>
<p><strong>ANALYSIS</strong><br />
BIOS-SCOPE cruise samples were analyzed at UCSB using the following instruments and methods:&nbsp;</p>
<p><strong>Flow injection analysis</strong> was performed on a Lachat QuikChem 8500 series 2 to obtain concentration data for&nbsp;nitrate, nitrite, NO3 + NO2, ortho-phosphate, ammonium, and silicate.&nbsp;</p>
<p><strong>Particulate organic carbon (POC) and particulate organic nitrogen (PON)</strong> were measured by combustion analysis using a CEC 440HA elemental&nbsp;analyzer.&nbsp; Additional methodology, calibrations, precision and accuracy, and methodological references are detailed at the UCSB MSI Analytical Lab Website: http://www.msi.ucsb.edu/services/analytical-lab.</p>
<p><strong>Dissolved organic carbon (DOC) and total dissolved nitrogen (TDN)</strong> were measured using high temperature catalytic oxidation (HTCO) on a Shimadzu TOC-V system with TNM-1 unit (Carlson et al., 2010).&nbsp;</p>
<p><strong>Bacterioplankton abundanc</strong>e was obtained using Olympus BX51 epifluorescent microscope (Porter &amp; Feig, 1980).&nbsp; Heterotrophic bacterial production was analyzed using 3H-leucine uptake (Smith &amp; Azam, 1992).&nbsp;</p>
<p><strong>Total Dissolved Amino Acids (TDAA) and individual amino acids</strong> were measured using HPLC (high performance liquid chromatography) following the methods of Liu et al. (2020). The amino acids include alanine, arginine, aspartic acid,&nbsp;beta-alanine, gamma-aminobutyric acid, glutamic acid, glycine, histidine, isoleucine, leucine,&nbsp;lysine, methionine,&nbsp;phenylalanine, serine, taurine, threonine, tyrosine, and valine.</p>
<p><strong>Genomic DNA samples</strong>&nbsp;were amplified and sequenced using universal primer sets for 16S and 18S with 'general' Illumina overhang adapters at Center for Genome Research and Biocomputing (Oregon State University) Corvallis, OR. These data have been deposited with links to BioProject accession number PRJNA769790 in the NCBI BioProject database. (See Related Datasets section below for details)&nbsp;</p>
<p><strong>Slocum G2 glider data</strong><br />
Season was derived from the Slocum G2 glider time series data.&nbsp; The glider data had longer deployment periods marking the seasonal changes, so the CTD sampling dates were lined up with the glider data using date/timestamp.&nbsp; Each CTD/bottle profile was assigned a season code based on the alignment with the known seasons and dates from the glider data.&nbsp; Season designations are 1=Mixed, 2=Spring transition, 3=Stratified, 4=Fall transition (for more information, see the Physical Framework document on the Project page)</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
Funding provided by Simons Foundation (Simons) Award Number: unknown SCOPE Simons Award URL: https://www.simonsfoundation.org/
completed
Craig A. Carlson
University of California-Santa Barbara
(805) 893-2541
University of California Department of Ecology, Evolution and Marine Biology
Santa Barbara
CA
93106-6150
USA
craig_carlson@ucsb.edu
pointOfContact
Stephen Giovannoni
Oregon State University
541-737-1835
OSU/Department of Microbiology Nash Hall Rm 248
Corvallis
OR
97331
United States
stephen.giovannoni@oregonstate.edu
pointOfContact
Elisa Halewood
University of California-Santa Barbara
Marine Science Institute University of California
Santa Barbara
CA
93106
USA
wallner@ucsb.edu
pointOfContact
Shuting Liu
University of California-Santa Barbara
806-893-8087
shuting.liu@ucsb.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Program
Cruise_ID
Cast
Niskin
decy
ISO_DateTime_UTC
Latitude
Longitude
Depth
Nominal_Depth
Temp
CTD_SBE35T
Conductivity
CTD_S
Pressure
sig_theta
O2
BAC
Fluo
PAR
Pot_Temp
Niskin_temp
NO3_plus_NO2
NO3_plus_NO2_QF
NO3
NO3_QF
NO2
NO2_QF
PO4
PO4_QF
NH4
NH4_QF
SiO2
SiO2_QF
POC
POC_QF
PON
PON_QF
DOC
DOC_QF
TDN
TDN_QF
Bact
Bact_QF
BP_Leu
BP_Leu_QF
TDAA
TDAA_QF
Ala
Arg
Asp
Beta_Ala
GABA
Glu
Gly
His
Ile
Leu
Lys
Met
Phe
Ser
Tau
Thr
Tyr
Val
V1V2_ID
V4_18s_ID
Sunrise
Sunset
MLD_dens125
MLD_bvfrq
MLD_densT2
DCM
VertZone
Season
Aanderaa O2 optode
CEC 440HA combustion analyzer
CTD SeaBird 911+
Lachat QuikChem 8500 series 2
Olympus BX51 epifluorescent microscope
MOCNESS
Niskin bottles
Submersible Underwater Nitrate Analyzer (SUNA)
Reeve net
Shimadzu TOC-V
Slocum G2 glider
TNM-1 chemiluminescent detector assembly
WetLabs ECOpuck (ChlF and Bp700)
theme
None, User defined
project
Cruise identfier
cast
Niskin bottle number
year_decimal
ISO_DateTime_UTC
latitude
longitude
depth
water temperature at measurement depth
temperature (temp2) from secondary sensor
conductivity
salinity from CTD
water pressure
sigma-theta
dissolved Oxygen
beam attenuation
fluorescence
PAR
potential temperature
nitrate plus nitrite
quality flag
Nitrate
Nitrite
phosphate
Ammonium
silicate, silicon dioxide SiO2
particulate organic Carbon (POC)
particulate organic nitrogen
dissolved organic Carbon
Total Dissolved Nitrogen
bacterial abundance
Bacterial production in the water column
amino acid concentration
sample identification
time of day
mixed layer depth
depth_comment
season
featureType
BCO-DMO Standard Parameters
Aanderaa Oxygen Optodes
CHN Elemental Analyzer
CTD Sea-Bird SBE 911plus
Flow Injection Analyzer
Fluorescence Microscope
MOCNESS
Niskin bottle
Nutrient Autoanalyzer
Reeve Net
Shimadzu TOC-V Analyzer
Slocum G2 glider
Total Nitrogen Analyzer
Wet Labs ECO Puck
instrument
BCO-DMO Standard Instruments
AE1614
AE1712
AE1819
AE1916
service
Deployment Activity
Bermuda
BATS, Bermuda
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.
Bermuda Institute of Ocean Sciences Simons Collaboration on Ocean Processes and Ecology
http://scope.bios.edu/
Bermuda Institute of Ocean Sciences Simons Collaboration on Ocean Processes and Ecology
<p>The aim of BIOS-SCOPE is to expand knowledge about the BATS ecosystem and achieve a better understanding of ocean food web sources, sinks and transformations of DOM. Advances in knowledge and technology now poise us to investigate the specific mechanisms of DOM incorporation, oxidation and transformation by zooplankton and the distinct microbial plankton communities that have been discovered at BATS.</p>
<p>The overarching goal of the BIOS-SCOPE is to form and foster collaborations of cross disciplinary science that utilize a broad suite of genomic, chemical, ecological, and biogeochemical approaches to evaluate microbial process, structure and function on various scales. These scales will range from organism-compound and organism-organism interactions to large biogeochemical patterns on the ecosystem scale. For this purpose we have assembled a cross-disciplinary team including microbial oceanographers (Carlson and Giovannoni), a chemical oceanographer (Kujawinski), biological oceanographer / zooplankton ecologists (Maas and Blanco-Bercial) and microbial bioinformatician (Temperton) with the expertise and technical acuity that are needed to study complex interactions between food web processes, microbes and DOM quantity and quality in the oligotrophic ocean. This scientific team has a vision of harnessing this potential to produce new discoveries that provide a mechanistic understanding of the carbon cycle and explain the many emergent phenomenon that have yet to be understood.</p>
<p>For additional details:</p>
<ul>
<li><em><strong>BIOS-SCOPE Narrative</strong>: <br />
<a href="https://datadocs.bco-dmo.org/docs/302/BIOSSCOPE/data_docs/BIOS-SCOPE_Narrative_FINAL.pdf">https://datadocs.bco-dmo.org/docs/302/BIOSSCOPE/data_docs/BIOS-SCOPE_Narrative_FINAL.pdf</a></em></li>
<li><em><strong>Physical Framework</strong>:<br />
<a href="https://datadocs.bco-dmo.org/docs/302/BIOSSCOPE/data_docs/Physical_Framework.pdf">https://datadocs.bco-dmo.org/docs/302/BIOSSCOPE/data_docs/Physical_Framework.pdf</a></em></li>
</ul>
<p>BIOSSCOPE I: November 1st, 2015 through October 31st, 2020<br />
Current: November 1st, 2020 to October 31st, 2025</p>
BIOSSCOPE
largerWorkCitation
project
eng; USA
oceans
Bermuda; BATS, Bermuda
-64.5399
-64.1576
31.6641
32.179
2016-07-09
2019-07-11
North Atlantic Subtropical Gyre, Bermuda Atlantic Time Series (BATS) site
0
BCO-DMO catalogue of parameters from BIOS-SCOPE survey biogeochemical data as collected on Atlantic Explorer cruises (AE1614, AE1712, AE1819, AE1916) from 2016 through 2019
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/863445.rdf
Name: Program
Units: unitless
Description: <p>Program name</p>
http://lod.bco-dmo.org/id/dataset-parameter/863446.rdf
Name: Cruise_ID
Units: unitless
Description: <p>Vessel and cruise number</p>
http://lod.bco-dmo.org/id/dataset-parameter/863447.rdf
Name: Cast
Units: unitless
Description: <p>Cast number according to CTD log sheets</p>
http://lod.bco-dmo.org/id/dataset-parameter/863448.rdf
Name: Niskin
Units: unitless
Description: <p>Niskin bottle number according to CTD log sheets</p>
http://lod.bco-dmo.org/id/dataset-parameter/863449.rdf
Name: decy
Units: decimal years
Description: <p>Date in decimal year</p>
http://lod.bco-dmo.org/id/dataset-parameter/863450.rdf
Name: ISO_DateTime_UTC
Units: unitless
Description: <p>Date and UTC Time in ISO8601 format</p>
http://lod.bco-dmo.org/id/dataset-parameter/863451.rdf
Name: Latitude
Units: decimal degrees
Description: <p>Latitude at start of cast</p>
http://lod.bco-dmo.org/id/dataset-parameter/863452.rdf
Name: Longitude
Units: decimal degrees
Description: <p>Longitude at start of cast (West is negative)</p>
http://lod.bco-dmo.org/id/dataset-parameter/863453.rdf
Name: Depth
Units: meters (m)
Description: <p>CTD bottle collection depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/863454.rdf
Name: Nominal_Depth
Units: meters (m)
Description: <p>Target depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/863455.rdf
Name: Temp
Units: degrees Celsius
Description: <p>Standard CTD temperature profiling</p>
http://lod.bco-dmo.org/id/dataset-parameter/863456.rdf
Name: CTD_SBE35T
Units: degrees Celsius
Description: <p>Temperature from SeaBird 35 CTD which has 8 second average taken at time of the bottle fire. This sensor has an accuracy of 0.0001C as compared to the standard profiling units which have an accuracy of 0.002C.</p>
http://lod.bco-dmo.org/id/dataset-parameter/863457.rdf
Name: Conductivity
Units: Siemens per meter (S/m)
Description: <p>Conductivity</p>
http://lod.bco-dmo.org/id/dataset-parameter/863458.rdf
Name: CTD_S
Units: practical salinity units (PSU)
Description: <p>Salinity measured by CTD</p>
http://lod.bco-dmo.org/id/dataset-parameter/863459.rdf
Name: Pressure
Units: decibars (dbar)
Description: <p>Pressure</p>
http://lod.bco-dmo.org/id/dataset-parameter/863460.rdf
Name: sig_theta
Units: kilograms per cubed meter (kg/m^3)
Description: <p>Sigma-theta</p>
http://lod.bco-dmo.org/id/dataset-parameter/863461.rdf
Name: O2
Units: micromole per kilogram (umol/kg)
Description: <p>CTD Oxygen</p>
http://lod.bco-dmo.org/id/dataset-parameter/863462.rdf
Name: BAC
Units: per meter
Description: <p>Beam attenuation coefficient</p>
http://lod.bco-dmo.org/id/dataset-parameter/863463.rdf
Name: Fluo
Units: microgram per liter (ug/L)
Description: <p>CTD Fluorescence</p>
http://lod.bco-dmo.org/id/dataset-parameter/863464.rdf
Name: PAR
Units: microEinsteins per second per square meter (uE/m^2/sec)
Description: <p>CTD Photosynthetically active radiation</p>
http://lod.bco-dmo.org/id/dataset-parameter/863465.rdf
Name: Pot_Temp
Units: degrees Celsius
Description: <p>Potential temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/863466.rdf
Name: Niskin_temp
Units: degrees Celsius
Description: <p>modeled Niskin temperature when it gets back on deck</p>
http://lod.bco-dmo.org/id/dataset-parameter/863467.rdf
Name: NO3_plus_NO2
Units: micromole per kilogram (umol/kg)
Description: <p>Nitrate plus nitrite concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863468.rdf
Name: NO3_plus_NO2_QF
Units: unitless
Description: <p>Nitrate plus nitrite quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/863469.rdf
Name: NO3
Units: micromole per kilogram (umol/kg)
Description: <p>Nitrate concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863470.rdf
Name: NO3_QF
Units: unitless
Description: <p>Nitrate quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/863471.rdf
Name: NO2
Units: micromole per kilogram (umol/kg)
Description: <p>Nitrite concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863472.rdf
Name: NO2_QF
Units: unitless
Description: <p>Nitrite quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/863473.rdf
Name: PO4
Units: micromole per kilogram (umol/kg)
Description: <p>Ortho-phosphate concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863474.rdf
Name: PO4_QF
Units: unitless
Description: <p>Ortho-phosphate quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/863475.rdf
Name: NH4
Units: micromole per kilogram (umol/kg)
Description: <p>Ammonium concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863476.rdf
Name: NH4_QF
Units: unitless
Description: <p>Ammonium quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/863477.rdf
Name: SiO2
Units: micromole per kilogram (umol/kg)
Description: <p>Silicate concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863478.rdf
Name: SiO2_QF
Units: unitless
Description: <p>Silicate quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/863479.rdf
Name: POC
Units: micrograms per kilogram (ug/kg)
Description: <p>Particulate organic carbon</p>
http://lod.bco-dmo.org/id/dataset-parameter/863480.rdf
Name: POC_QF
Units: unitless
Description: <p>Particulate organic carbon quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/863481.rdf
Name: PON
Units: micrograms per kilogram (ug/kg)
Description: <p>Particulate organic nitrogen</p>
http://lod.bco-dmo.org/id/dataset-parameter/863482.rdf
Name: PON_QF
Units: unitless
Description: <p>Particulate organic nitrogen quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/863483.rdf
Name: DOC
Units: micromole per kilogram (umol/kg)
Description: <p>Dissolved organic carbon concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863484.rdf
Name: DOC_QF
Units: unitless
Description: <p>Dissolved organic carbon quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/863485.rdf
Name: TDN
Units: micromole per kilogram (umol/kg)
Description: <p>Total dissolved nitrogen concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863486.rdf
Name: TDN_QF
Units: unitless
Description: <p>Total dissolved nitrogen quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/863487.rdf
Name: Bact
Units: cells times 100 million per kilogram (cells*10^8/kg)
Description: <p>Bacterioplankton abundance from microscopy with DAPI stain</p>
http://lod.bco-dmo.org/id/dataset-parameter/863488.rdf
Name: Bact_QF
Units: unitless
Description: <p>Bacterioplankton abundance quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/863489.rdf
Name: BP_Leu
Units: picomole per liter per hour (pmol/L/hr)
Description: <p>Heterotrophic bacterial production based on 3H leucine incorporation</p>
http://lod.bco-dmo.org/id/dataset-parameter/863490.rdf
Name: BP_Leu_QF
Units: unitless
Description: <p>Bacterial production quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/863491.rdf
Name: TDAA
Units: nanomole per liter (nmol/L)
Description: <p>Total dissolved amino acid</p>
http://lod.bco-dmo.org/id/dataset-parameter/863492.rdf
Name: TDAA_QF
Units: unitless
Description: <p>Total dissolved amino acid quality flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/863493.rdf
Name: Ala
Units: nanomole per liter (nmol/L)
Description: <p>Amino acid alanine concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863494.rdf
Name: Arg
Units: nanomole per liter (nmol/L)
Description: <p>Amino acid arginine concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863495.rdf
Name: Asp
Units: nanomole per liter (nmol/L)
Description: <p>Amino acid aspartic acid concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863496.rdf
Name: Beta_Ala
Units: nanomole per liter (nmol/L)
Description: <p>Amino acid beta-alanine concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863497.rdf
Name: GABA
Units: nanomole per liter (nmol/L)
Description: <p>Amino acid gamma-aminobutyric acid concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863498.rdf
Name: Glu
Units: nanomole per liter (nmol/L)
Description: <p>Amino acid glutamic acid concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863499.rdf
Name: Gly
Units: nanomole per liter (nmol/L)
Description: <p>Amino acid glycine concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863500.rdf
Name: His
Units: nanomole per liter (nmol/L)
Description: <p>Amino acid histidine concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863501.rdf
Name: Ile
Units: nanomole per liter (nmol/L)
Description: <p>Amino acid isoleucine concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863502.rdf
Name: Leu
Units: nanomole per liter (nmol/L)
Description: <p>Amino acid leucine concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863503.rdf
Name: Lys
Units: nanomole per liter (nmol/L)
Description: <p>Amino acid lysine concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863504.rdf
Name: Met
Units: nanomole per liter (nmol/L)
Description: <p>Amino acid methionine concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863505.rdf
Name: Phe
Units: nanomole per liter (nmol/L)
Description: <p>Amino acid phenylalanine concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863506.rdf
Name: Ser
Units: nanomole per liter (nmol/L)
Description: <p>Amino acid serine concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863507.rdf
Name: Tau
Units: nanomole per liter (nmol/L)
Description: <p>Amino acid derivative taurine concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863508.rdf
Name: Thr
Units: nanomole per liter (nmol/L)
Description: <p>Amino acid threonine concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863509.rdf
Name: Tyr
Units: nanomole per liter (nmol/L)
Description: <p>Amino acid tyrosine concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863510.rdf
Name: Val
Units: nanomole per liter (nmol/L)
Description: <p>Amino acid valine concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/863511.rdf
Name: V1V2_ID
Units: unitless
Description: <p>Sequence ID for 16S amplicon V1V2 region</p>
http://lod.bco-dmo.org/id/dataset-parameter/863512.rdf
Name: V4_18s_ID
Units: unitless
Description: <p>Sequence ID for 18S V4 region</p>
http://lod.bco-dmo.org/id/dataset-parameter/863513.rdf
Name: Sunrise
Units: unitless
Description: <p>Time of sunrise in UTC derived from CTD data and computed from geographic position and date</p>
http://lod.bco-dmo.org/id/dataset-parameter/863514.rdf
Name: Sunset
Units: unitless
Description: <p>Time of sunset in UTC derived from CTD data and computed from geographic position and date</p>
http://lod.bco-dmo.org/id/dataset-parameter/863515.rdf
Name: MLD_dens125
Units: meters (m)
Description: <p>Mixed layer depth defined by surface density plus 0.125 kilograms per cubed meter (see Acquisition description)</p>
http://lod.bco-dmo.org/id/dataset-parameter/863516.rdf
Name: MLD_bvfrq
Units: meters (m)
Description: <p>Depth of "active mixing" defined by buoyancy frequency after Mojica & Gaube (see Acquisition description)</p>
http://lod.bco-dmo.org/id/dataset-parameter/863517.rdf
Name: MLD_densT2
Units: meters (m)
Description: <p>MLD from Thermal Expansion Coeff, and dT=0.2 deg C (see Acqusition description)</p>
http://lod.bco-dmo.org/id/dataset-parameter/863518.rdf
Name: DCM
Units: meters (m)
Description: <p>Depth of chlorophyll maximum (from CTD fluorometer)</p>
http://lod.bco-dmo.org/id/dataset-parameter/863519.rdf
Name: VertZone
Units: unitless
Description: <p>Vertical Zone designation where vertical layers 0 to 10 are defined by dynamical and biogeochemical criteria (see Table 1 under Supplemental Files)</p>
http://lod.bco-dmo.org/id/dataset-parameter/863520.rdf
Name: Season
Units: unitless
Description: <p>Season designation where 1=Mixed, 2=Spring Transition, 3=Stratified, 4=Fall Transition</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
481907
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/2e4bf18b-3d5f-4500-b93f-ca758bcfeccc/content
download
https://doi.org/10.26008/1912/bco-dmo.861266.1
download
onLine
dataset
<p><strong>SAMPLING</strong><br />
From July 2016 through July 2019, samples were collected from CTD samplers and Niskin bottles during R/V Atlantic Explorer cruises to understand ocean processes and ecological interactions in the open ocean waters near Bermuda.&nbsp; The BATS program provided monthly collections, while BIOS-SCOPE process cruises provided more detailed information from around-the-clock sampling for the hydrographic variables. Plankton tows were used to assess the temporal and vertical variability of organic and inorganic nutrients, vitamins, metabolites, microbial biomass and production, bacterial and viral DNA, and zooplankton biomass at depths over 1000 meters. In situ sequential filtration pumps collected particles for molecular and isotopic characterization of organic particles that spanned four biologically-relevant size classes over 12 depths. Numerous shipboard experiments were conducted to evaluate zooplankton and microbial respiration, as well as organic matter transformation by bacterioplankton (free living bacteria).</p>
<div>Between February 2017 and September 2018, time series of physical and biogeochemical properties were acquired near the BATS site using three separate Slocum G2 gliders deployed in 10 consecutive missions. Each glider carried a science payload that included a pumped CTD, WetLabs ECOpuck (ChlF and Bp700) and Aanderaa O2 optode, and was programmed to spiral around a 0.5 km box (essentially holding station) and profile between 0 and ~900 meters depth. For five missions the glider was additionally equipped with a Submersible Underwater Nitrate Analyzer (SUNA). Monthly, co-located ship-based CTD and water sample profiles were used to calibrate each of the sensors. These time series demonstrate the relationship between vertical zones, seasons and biogeochemical property distributions.</div>
<p><strong>ANALYSIS</strong><br />
BIOS-SCOPE cruise samples were analyzed at UCSB using the following instruments and methods:&nbsp;</p>
<p><strong>Flow injection analysis</strong> was performed on a Lachat QuikChem 8500 series 2 to obtain concentration data for&nbsp;nitrate, nitrite, NO3 + NO2, ortho-phosphate, ammonium, and silicate.&nbsp;</p>
<p><strong>Particulate organic carbon (POC) and particulate organic nitrogen (PON)</strong> were measured by combustion analysis using a CEC 440HA elemental&nbsp;analyzer.&nbsp; Additional methodology, calibrations, precision and accuracy, and methodological references are detailed at the UCSB MSI Analytical Lab Website: http://www.msi.ucsb.edu/services/analytical-lab.</p>
<p><strong>Dissolved organic carbon (DOC) and total dissolved nitrogen (TDN)</strong> were measured using high temperature catalytic oxidation (HTCO) on a Shimadzu TOC-V system with TNM-1 unit (Carlson et al., 2010).&nbsp;</p>
<p><strong>Bacterioplankton abundanc</strong>e was obtained using Olympus BX51 epifluorescent microscope (Porter &amp; Feig, 1980).&nbsp; Heterotrophic bacterial production was analyzed using 3H-leucine uptake (Smith &amp; Azam, 1992).&nbsp;</p>
<p><strong>Total Dissolved Amino Acids (TDAA) and individual amino acids</strong> were measured using HPLC (high performance liquid chromatography) following the methods of Liu et al. (2020). The amino acids include alanine, arginine, aspartic acid,&nbsp;beta-alanine, gamma-aminobutyric acid, glutamic acid, glycine, histidine, isoleucine, leucine,&nbsp;lysine, methionine,&nbsp;phenylalanine, serine, taurine, threonine, tyrosine, and valine.</p>
<p><strong>Genomic DNA samples</strong>&nbsp;were amplified and sequenced using universal primer sets for 16S and 18S with 'general' Illumina overhang adapters at Center for Genome Research and Biocomputing (Oregon State University) Corvallis, OR. These data have been deposited with links to BioProject accession number PRJNA769790 in the NCBI BioProject database. (See Related Datasets section below for details)&nbsp;</p>
<p><strong>Slocum G2 glider data</strong><br />
Season was derived from the Slocum G2 glider time series data.&nbsp; The glider data had longer deployment periods marking the seasonal changes, so the CTD sampling dates were lined up with the glider data using date/timestamp.&nbsp; Each CTD/bottle profile was assigned a season code based on the alignment with the known seasons and dates from the glider data.&nbsp; Season designations are 1=Mixed, 2=Spring transition, 3=Stratified, 4=Fall transition (for more information, see the Physical Framework document on the Project page)</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
Specified by the Principal Investigator(s)
<p><strong>Quality Flags:</strong><br />
0=good<br />
1=unknown/below detection limit<br />
4=questionable/high error<br />
8=bad quality/outlier</p>
<p>- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</p>
<p><strong>Mixed Layer Depth (MLD):</strong></p>
<p><em>Overview in de Boyer Montegut (2004).</em>&nbsp; The CTD, bottle, and glider profiles are labeled with three&nbsp;definitions of MLD which reflect processes that affect stratification on different time scales:&nbsp;<br />
<br />
<strong>ML_dens125&nbsp;</strong><br />
&nbsp; &nbsp;-&nbsp;ML_dens125 is defined as the depth where sigma-theta is greater than the surface density by 0.125 kg m-3<br />
&nbsp; &nbsp;-&nbsp;ML_dens125 reflects deepest reach of seasonal convective mixing<br />
&nbsp; &nbsp;-&nbsp;ML_dens125 exhibits LOWEST frequency variability<br />
&nbsp; &nbsp;-&nbsp;ML_dens125 is DEEPEST of three MLD&nbsp; &nbsp;<br />
&nbsp; &nbsp;-&nbsp; refer to Suga et al (2004)&nbsp; &nbsp; &nbsp;</p>
<p><strong>ML_densT2</strong><br />
&nbsp; &nbsp;-&nbsp;ML_densT2 is defined as the depth where sigma-theta exceeds the surface density +0.2*alpha<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;(where alpha is the thermal expansion coefficient)<br />
&nbsp; &nbsp;-&nbsp; ML_densT2&nbsp;marks intermediate episodes of convective mixing;<br />
&nbsp; &nbsp;-&nbsp;ML_desnsT2 marks intermediate episodes of convective mixing;&nbsp;<br />
&nbsp; &nbsp;-&nbsp;ML_densT2 exhibits MEDIUM variability<br />
&nbsp; &nbsp;- ML_densT2 has&nbsp;depths between the other two definitions.&nbsp; &nbsp;<br />
&nbsp; &nbsp;- refer to Sprintall &amp; Tomczak (1992)</p>
<p><strong>ML_bvfrq&nbsp;<br />
&nbsp; &nbsp;</strong>-&nbsp;ML_bvfrq is defined as the depth where the buoyancy frequency (N2) first exceeds the standard deviation of N2.<br />
<strong>&nbsp; &nbsp;</strong>-&nbsp;ML_bvfrq responds to diurnal scales of restratification/mixing (and has been adopted by the NAAMES program).&nbsp; &nbsp;<br />
&nbsp; &nbsp;-&nbsp;ML_bvfrq exhibits HIGHEST frequencies<br />
&nbsp; &nbsp;- ML_bvfrq has&nbsp;SHALLOWEST depth<br />
&nbsp; &nbsp;- refer to Mojica &amp; Gaube (in review)</p>
<p><em>See PhysicalFramework.pdf on Project page for plots comparing these parameters.</em></p>
<p>-----------------------------------------------------------------------------------------------------------------------------------------</p>
<p><strong>BCO-DMO Processing:</strong></p>
<p>- converted latitude and longitude to decimal degrees (south and west are negative)<br />
-&nbsp;combined date and time columns into a single ISO 8601 formatted datetime<br />
- modified parameter (column) names to conform with BCO-DMO naming conventions<br />
- added conventional header with dataset name, PI name, version date<br />
-&nbsp;missing data identifier "-999" in the original source file was replaced with BCO-DMO default missing data identifier,&nbsp;which varies depending on the type of file that is downloaded from the BCO-DMO data system.&nbsp;&nbsp;For example, missing data will be shown as blank (null) values in the csv files. In MATLAB .mat files it will be displayed as NaN. When viewing data at BCO-DMO the missing value will be shown as "nd" meaning "no data."<br />
&nbsp;</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
Aanderaa O2 optode
Aanderaa O2 optode
PI Supplied Instrument Name: Aanderaa O2 optode PI Supplied Instrument Description:Slocum G2 glider carried a science payload that included Aanderaa oxygen optode. Instrument Name: Aanderaa Oxygen Optodes Instrument Short Name:AOO Instrument Description: Aanderaa Oxygen Optodes are instrument for monitoring oxygen in the environment. For instrument information see the Aanderaa Oxygen Optodes Product Brochure. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/351/
CEC 440HA combustion analyzer
CEC 440HA combustion analyzer
PI Supplied Instrument Name: CEC 440HA combustion analyzer PI Supplied Instrument Description:CEC 440HA combustion analyzer was used to measure particulate organic carbon and particulate organic nitrogen Instrument Name: CHN Elemental Analyzer Instrument Short Name:CHN_EA Instrument Description: A CHN Elemental Analyzer is used for the determination of carbon, hydrogen, and nitrogen content in organic and other types of materials, including solids, liquids, volatile, and viscous samples.
CTD SeaBird 911+
CTD SeaBird 911+
PI Supplied Instrument Name: CTD SeaBird 911+ PI Supplied Instrument Description:CTD SeaBird 911+ was deployed to measure temperature, conductivity, salinity, pressure, oxygen, and fluorescence. Instrument Name: CTD Sea-Bird SBE 911plus Instrument Short Name:CTD SBE 911plus Instrument Description: The Sea-Bird SBE 911 plus is a type of CTD instrument package for continuous measurement of conductivity, temperature and pressure. The SBE 911 plus includes the SBE 9plus Underwater Unit and the SBE 11plus Deck Unit (for real-time readout using conductive wire) for deployment from a vessel. The combination of the SBE 9 plus and SBE 11 plus is called a SBE 911 plus. The SBE 9 plus uses Sea-Bird's standard modular temperature and conductivity sensors (SBE 3 plus and SBE 4). The SBE 9 plus CTD can be configured with up to eight auxiliary sensors to measure other parameters including dissolved oxygen, pH, turbidity, fluorescence, light (PAR), light transmission, etc.). more information from Sea-Bird Electronics Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/
Lachat QuikChem 8500 series 2
Lachat QuikChem 8500 series 2
PI Supplied Instrument Name: Lachat QuikChem 8500 series 2 PI Supplied Instrument Description:Lachat QuikChem 8500 series 2 was used to measure nitrate, nitrite, ortho-phosphate, ammonium, and silicate by flow injection analysis Instrument Name: Flow Injection Analyzer Instrument Short Name:FIA Instrument Description: An instrument that performs flow injection analysis. Flow injection analysis (FIA) is an approach to chemical analysis that is accomplished by injecting a plug of sample into a flowing carrier stream. FIA is an automated method in which a sample is injected into a continuous flow of a carrier solution that mixes with other continuously flowing solutions before reaching a detector. Precision is dramatically increased when FIA is used instead of manual injections and as a result very specific FIA systems have been developed for a wide array of analytical techniques. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB36/
Olympus BX51 epifluorescent microscope
Olympus BX51 epifluorescent microscope
PI Supplied Instrument Name: Olympus BX51 epifluorescent microscope PI Supplied Instrument Description:Olympus BX51 epifluorescent microscope was used to obtain bacterioplankton abundance in 10^8 cells per kilogram. Instrument Name: Fluorescence Microscope Instrument Short Name: Instrument Description: Instruments that generate enlarged images of samples using the phenomena of fluorescence and phosphorescence instead of, or in addition to, reflection and absorption of visible light. Includes conventional and inverted instruments. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB06/
MOCNESS
MOCNESS
PI Supplied Instrument Name: MOCNESS PI Supplied Instrument Description:Mesozooplankton sampling will be carried out seasonally via a Multiple Opening/Closing Net and Environmental Sensing System (MOCNESS) equipped with 200 µm nets during the mid-day and mid-evening. Instrument Name: MOCNESS Instrument Short Name:MOCNESS Instrument Description: The Multiple Opening/Closing Net and Environmental Sensing System or MOCNESS is a family of net systems based on the Tucker Trawl principle. There are currently 8 different sizes of MOCNESS in existence which are designed for capture of different size ranges of zooplankton and micro-nekton Each system is designated according to the size of the net mouth opening and in two cases, the number of nets it carries. The original MOCNESS (Wiebe et al, 1976) was a redesigned and improved version of a system described by Frost and McCrone (1974). (from MOCNESS manual) Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/NETT0097/
Niskin bottles
Niskin bottles
PI Supplied Instrument Name: Niskin bottles Instrument Name: Niskin bottle Instrument Short Name:Niskin bottle Instrument Description: A Niskin bottle (a next generation water sampler based on the Nansen bottle) is a cylindrical, non-metallic water collection device with stoppers at both ends. The bottles can be attached individually on a hydrowire or deployed in 12, 24, or 36 bottle Rosette systems mounted on a frame and combined with a CTD. Niskin bottles are used to collect discrete water samples for a range of measurements including pigments, nutrients, plankton, etc. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0412/
Submersible Underwater Nitrate Analyzer (SUNA)
Submersible Underwater Nitrate Analyzer (SUNA)
PI Supplied Instrument Name: Submersible Underwater Nitrate Analyzer (SUNA) PI Supplied Instrument Description:For five missions the glider was additionally equipped with a Submersible Underwater Nitrate Analyzer (SUNA) Instrument Name: Nutrient Autoanalyzer Instrument Short Name:Nutrient Autoanalyzer Instrument Description: Nutrient Autoanalyzer is a generic term used when specific type, make and model were not specified. In general, a Nutrient Autoanalyzer is an automated flow-thru system for doing nutrient analysis (nitrate, ammonium, orthophosphate, and silicate) on seawater samples. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB04/
Reeve net
Reeve net
PI Supplied Instrument Name: Reeve net PI Supplied Instrument Description:During the winter and the summer cruises a Reeve net (1 m mouth, 150 µm mesh) will be towed obliquely from 150 m to the surface at the start of each evening when the echo-sounder indicates that the DVM zooplankton have returned to the surface, and late evening (~ 4 am) prior to the descent of the DVM layer. Instrument Name: Reeve Net Instrument Short Name:Reeve Net Instrument Description: A Reeve Net is a conventional ring net with a very large acrylic cylindrical cod-end (30 liters) designed to collect fragile gelatinous animals. The net is lowered to a particular depth and then hauled slowly back to the surface (5-10 m/min). Reeve (1981) also described a double net system with no bridle and flotation at the net mouth that is attached to a roller mechanism that rides on a tow wire.
The roller system is locked in place by a pressure release device. Once below a set pressure, the roller
and nets are released and they float slowly up the wire, gently collecting the zooplankton, without being
influenced by the motion of the vessel and associated vertical wire movements. (from Wiebe and Benfield, 2003) Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/NETT0147/
Shimadzu TOC-V
Shimadzu TOC-V
PI Supplied Instrument Name: Shimadzu TOC-V PI Supplied Instrument Description:High temperature catalytic oxidation (HTCO) was performed on a Shimadzu TOC-V system with TNM-1 chemiluminescent detector assembly Instrument Name: Shimadzu TOC-V Analyzer Instrument Short Name:Shimadzu TOC-V Instrument Description: A Shimadzu TOC-V Analyzer measures DOC by high temperature combustion method. Community Standard Description: http://onto.nerc.ac.uk/CAST/124
Slocum G2 glider
Slocum G2 glider
PI Supplied Instrument Name: Slocum G2 glider PI Supplied Instrument Description:Time series of physical and biogeochemical properties were acquired near the BATS site using three separate Slocum G2 gliders Instrument Name: Slocum G2 glider Instrument Short Name:Slocum G2 Instrument Description: A long-range autonomous underwater vehicle (AUV) based on buoyancy. It is used for remote water column sampling. It uses hydraulic buoyancy change to alter the vehicle density in relation to the surrounding water thereby causing the vehicle to either float or sink. Given an appropriate dive or climb angle, the wings and body lift and convert some of this vertical motion into a forward saw tooth horizontal motion. Periodically, the glider surfaces and calls via Iridium Satellite Phone (anywhere in world) or Free Wave RF Modem (line of sight) in to Dockserver (auto attendant computer) to relay navigational fix, data and receive further instructions for command and control. The glider is capable of storm sampling and can be flown in a coordinated fleet. It is 1.5 m in length, has a hull diameter of 22 cm and mass of 54 kgs. It has an exchangeable payload (capacity up to 6 L) which is capable of housing a variety of environmental sensors such as nitrate and oxygen. It uses lithium or alkaline batteries. It has a deployment range of 600-6000 km, a deployment length of 15 days to 12 months and an operating depth range of 4-1000m. Navigation is via GPS waypoints, a pressure and altimeter sensor. Maximum speed is .35 m/s. It transmits via RF modem, Iridium (RUDICS), ARGOS or acoustic modem.
TNM-1 chemiluminescent detector assembly
TNM-1 chemiluminescent detector assembly
PI Supplied Instrument Name: TNM-1 chemiluminescent detector assembly PI Supplied Instrument Description:High temperature catalytic oxidation (HTCO) was performed on a Shimadzu TOC-V system with TNM-1 chemiluminescent detector assembly that permits Total Nitrogen measurements. Instrument Name: Total Nitrogen Analyzer Instrument Short Name:TN analyzer Instrument Description: A unit that accurately determines the nitrogen concentrations of organic compounds typically by detecting and measuring its combustion product (NO). See description document at: http://bcodata.whoi.edu/LaurentianGreatLakes_Chemistry/totalnit.pdf Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB04/
WetLabs ECOpuck (ChlF and Bp700)
WetLabs ECOpuck (ChlF and Bp700)
PI Supplied Instrument Name: WetLabs ECOpuck (ChlF and Bp700) PI Supplied Instrument Description:Slocum G2 glider carried a science payload that included WetLabs ECOpuck (ChlF and Bp700) Instrument Name: Wet Labs ECO Puck Instrument Short Name: Instrument Description: The Puck is a miniature version of the ECO series of sensors, specifically designed for use in AUVs, profiling floats, and Slocum gliders with a dry science bay. This compact optical sensor is available in combinations of backscattering and fluorescence measurements.
Manufacturer's website: https://www.seabird.com/auv-rov-sensors/eco-puck/family?productCategoryId=55352274651
Cruise: AE1614
AE1614
R/V Atlantic Explorer
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantic Explorer
vessel
AE1614
Craig A. Carlson
University of California-Santa Barbara
https://datadocs.bco-dmo.org/docs/305/BIOSSCOPE/data_docs/AE1614_CS_narrative_FINAL.pdf
Report describing AE1614
Cruise: AE1712
AE1712
R/V Atlantic Explorer
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantic Explorer
vessel
AE1712
Craig A. Carlson
University of California-Santa Barbara
https://datadocs.bco-dmo.org/docs/305/BIOSSCOPE/data_docs/AE1712_CS_narrative.pdf
Report describing AE1712
Cruise: AE1819
AE1819
R/V Atlantic Explorer
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantic Explorer
vessel
AE1819
Craig A. Carlson
University of California-Santa Barbara
https://datadocs.bco-dmo.org/docs/305/BIOSSCOPE/data_docs/AE1819_CS_narrative_v1.pdf
Report describing AE1819
Cruise: AE1916
AE1916
R/V Atlantic Explorer
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantic Explorer
vessel
AE1916
Craig A. Carlson
University of California-Santa Barbara
https://datadocs.bco-dmo.org/docs/305/BIOSSCOPE/data_docs/AE1916_CS_narrative_FINAL.pdf
Report describing AE1916
R/V Atlantic Explorer
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantic Explorer
vessel