http://lod.bco-dmo.org/id/dataset/984153
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
2025-09-10
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Environmental YSI EXO1 Sonde Probe data from Orcas Island, WA, USA Coastal Ocean (2m depth) from 2021-05-27 to 2021-06-18
2025-09-10
publication
2025-09-10
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2025-09-19
publication
https://doi.org/10.26008/1912/bco-dmo.984153.1
Julia Kubanek
Georgia Institute of Technology
principalInvestigator
Brook L. Nunn
University of Washington
principalInvestigator
Tatiana A. Rynearson
University of Rhode Island
principalInvestigator
Miranda Mudge
University of Washington
principalInvestigator
Emma Timmins-Schiffman
University of Washington
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: Nunn, B. L., Kubanek, J., Rynearson, T. A., Timmins-Schiffman, E., Mudge, M., Bartlett, E. (2025) Environmental YSI EXO1 Sonde Probe data from Orcas Island, WA, USA Coastal Ocean (2m depth) from 2021-05-27 to 2021-06-18. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2025-09-10 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.984153.1 [access date]
Dataset Description: <p>Additional funding description:<br />
This dataset was supported by NSF OCE-2401646, OCE-2401645, OCE-2401644, University of Washington Royalty Research Fund, NIH NIEHS grant R21ES034337-01, NSF IOS-2041497, NIH fellowship F31 ES032733-01A1</p> Methods and Sampling: <p>A HOBO data logger (HOBO Pendant MX Temperature/Light Data Logger) was also deployed at the site to conduct constant measures of depth, temperature, and light (luminosity/ft<sup>2</sup>).</p>
<p>An EXO1 Multiparameter Sonde (YSI) was deployed at the collection site at a constant depth of 2 m and set to collect <em>in situ</em> measurements every 10 minutes. The probe had four probe-ports which were fitted with sensors (YSI) to measure conductivity/temperature (YSI EXO Conductivity and Temperature Smart Sensor, SKU 599870), dissolved oxygen (EXO Optical Dissolved Oxygen Smart Sensor, SKU 599100-01), pH (EXO pH Smart Sensor, SKU 577601), and Total Algae (Chlorophyll, Phycocyanin, Phycoerythrin; EXO Total Algae PE Smart Sensor, SKU 599103-01). Data from the probe was manually downloaded each day at 14:00 before redeployment and the probe was calibrated every 5 days. The Total Algae sensor covers a range of 0.1 to 400 µg L<sup>−1</sup> (0 to 100 RFU), with a detection limit of ~0.1 µg L<sup>−1</sup>, and a resolution of 0.1 µg L<sup>−1</sup> Chl (0.1% RFU). Total algae measurements taken every 10 minutes were plotted as chlorophyll <em>a</em> concentrations in µg L<sup>−1</sup></p>
<p>Methodology <span style="font-size:13px">is from the results paper Nunn et al. (2024, doi:10.1038/s41597-024-04013-5).</span></p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-2401646 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=2401646
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-2401645 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=2401645
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-2401644 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=2401644
Funding provided by National Institute of Environmental Health Sciences (NIEHS) Award Number: R21ES034337-01 Award URL: https://reporter.nih.gov/search/wmUb13OUa0C-1UrPp0t1kQ/project-details/10497336
Funding provided by NSF Division of Integrative Organismal Systems (NSF IOS) Award Number: IOS-2041497 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=2041497
Funding provided by National Institutes of Health (NIH) Award Number: ES032733-01A1 Award URL: https://reporter.nih.gov/search/b7x9vIROQ0-SYmLKyS0NFw/project-details/10312280
completed
Julia Kubanek
Georgia Institute of Technology
404-894-8424
School of Biological Sciences Georgia Institute of Technology
Atlanta
GA
30332-0230
USA
julia.kubanek@biosci.gatech.edu
pointOfContact
Brook L. Nunn
University of Washington
206-616-9023
Department of Genome Sciences, Foege Building S113 3720 15th Ave NE
Seattle
WA
98195
USA
brookh@uw.edu
pointOfContact
Tatiana A. Rynearson
University of Rhode Island
401-874-6022
Graduate School of Oceanography, University of Rhode Island 215 South Ferry Rd.
Narragansett
RI
02882
USA
rynearson@uri.edu
pointOfContact
Miranda Mudge
University of Washington
mudge832@gmail.com
pointOfContact
Emma Timmins-Schiffman
University of Washington
emmats@uw.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Date_PT
Time_PT
DateID_PT
ISO_DateTime_UTC
Chlorophyll_RFU
Chlorophyll_conc
Conductivity
Depth
ODO_sat
ODO_conc
Sal
pH
Temp
Latitude
Longitude
HOBO Pendant MX Temperature/Light Data Logger
theme
None, User defined
date_local
time_local
Date and time
ISO_DateTime_UTC
chlorophyll a
conductivity
depth
Dissolved oxygen (percent)
dissolved Oxygen
salinity
pH
water temperature at measurement depth
latitude
longitude
featureType
BCO-DMO Standard Parameters
Onset HOBO Pendant Temperature/Light Data Logger
YSI EXO multiparameter water quality sondes
instrument
BCO-DMO Standard Instruments
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: Rhythm and Blooms: Deciphering metabolic, functional and taxonomic interactions over the life cycle of a phytoplankton bloom
https://osprey.bco-dmo.org/project/931507
Collaborative Research: Rhythm and Blooms: Deciphering metabolic, functional and taxonomic interactions over the life cycle of a phytoplankton bloom
<p><em>NSF Award Abstract:</em><br />
Floating, single-celled algae, or phytoplankton, form the base of marine food webs. When phytoplankton have sufficient nutrients to grow quickly and generate dense populations, known as blooms, they influence productivity of the entire food web, including rich coastal fisheries. The present research explores how the environment (nutrients) as well as physical and chemical interactions between individual cells in a phytoplankton community and their associated bacteria act to control the timing of bloom events in a dynamic coastal ecosystem. The work reveals key biomolecules within the base of the food web that can inform food web functioning (including fisheries) and be used in global computational models that forecast the impacts of phytoplankton activities on global carbon cycling. A unique set of samples and data collected in 2021 and 2022 that captured phytoplankton and bacterial communities before, during, and after phytoplankton blooms, is analyzed using genomic methods and the results are used to interrogate these communities for biomolecules associated with blooms stages. The team mentors undergraduates, graduate students, and postdoctoral researchers in the fields of biochemical oceanography, genome sciences, and time-series multivariate statistics. University of Washington organized hackathons develop publicly accessible portals for the simplified interrogation and visualization of 'omics data by high schoolers and undergraduates and are implemented in investigator-led undergraduate teaching modules and the University of Rhode Island Ocean Classroom. The research team also returns to Orcas Island, WA, where the field sampling takes place, to host a series of annual Science Weekends to foster scientific engagement with the local community.</p>
<p>Phytoplankton blooms, from initiation to decline, play vital roles in biogeochemical cycling by fueling primary production, influencing nutrient availability, impacting carbon sequestration in aquatic ecosystems, and supporting secondary production. In addition to environmental conditions, the physical and chemical interactions between individual phytoplankton can significantly modulate blooms, influencing the growth, maintenance, and senescence of phytoplankton. Recent work in steady-state open ocean ecosystems has shown that important chemicals are transferred amongst plankton on time-dependent metabolic schedules that are related to diel cycles. It is unknown how these metabolic schedules operate in dynamic coastal environments that experience perturbations, such as phytoplankton blooms. Here, the investigators are examining metabolic scheduling using long-term, diel sample sets to reveal how chemical and biological signals associated with the initiation, maintenance, and cessation of phytoplankton blooms are modulated on both short (hrs) and long (days-weeks) time scales. Findings are advancing the ability to predict and manage phytoplankton dynamics, providing crucial insights into ecological stability and future oceanographic sampling strategies. Additionally, outcomes of this study are providing a new foundational understanding of the succession of microbial communities and their chemical interactions across a range of timescales. In the long term, this research has the potential to identify predictors of the timing of phytoplankton blooms, optimize fisheries management, and guide future research on carbon sequestration.</p>
Rhythm and Blooms
largerWorkCitation
project
eng; USA
oceans
-122.883233
-122.883233
48.6765
48.6765
2021-05-27
2021-06-18
Coastal waters East Sound WA
0
BCO-DMO catalogue of parameters from Environmental YSI EXO1 Sonde Probe data from Orcas Island, WA, USA Coastal Ocean (2m depth) from 2021-05-27 to 2021-06-18
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/984335.rdf
Name: Date_PT
Units: unitless
Description: <p>Contains date of sample collection. Local time zone US/Pacific (PST/PDT).</p>
http://lod.bco-dmo.org/id/dataset-parameter/984336.rdf
Name: Time_PT
Units: unitless
Description: <p>Contains time of sample collection. Local time zone US/Pacific (PST/PDT).</p>
http://lod.bco-dmo.org/id/dataset-parameter/984337.rdf
Name: DateID_PT
Units: unitless
Description: <p>Character value for the combined date and time of sample collection. Local time zone US/Pacific (PST/PDT).</p>
http://lod.bco-dmo.org/id/dataset-parameter/984338.rdf
Name: ISO_DateTime_UTC
Units: unitless
Description: <p>Contains DateTime with timezone of sample collection in ISO 8601 format (UTC time zone).</p>
http://lod.bco-dmo.org/id/dataset-parameter/984339.rdf
Name: Chlorophyll_RFU
Units: relative fluorescence units (RFU)
Description: <p>chlorophyll relative fluorescence units</p>
http://lod.bco-dmo.org/id/dataset-parameter/984340.rdf
Name: Chlorophyll_conc
Units: micrograms per liter (ug/L)
Description: <p>Chlorophyll concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/984341.rdf
Name: Conductivity
Units: microSiemens per centimeter (uS/cm)
Description: <p>electrical conductivity of sample</p>
http://lod.bco-dmo.org/id/dataset-parameter/984342.rdf
Name: Depth
Units: meters (m)
Description: <p>depth the sample was collected at</p>
http://lod.bco-dmo.org/id/dataset-parameter/984343.rdf
Name: ODO_sat
Units: percent (%)
Description: <p>optical dissolved oxygen percent saturation</p>
http://lod.bco-dmo.org/id/dataset-parameter/984344.rdf
Name: ODO_conc
Units: milligrams per liter (mg/L)
Description: <p>optical dissolved oxygen concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/984345.rdf
Name: Sal
Units: Practical Salinity Units (PSU)
Description: <p>salinity</p>
http://lod.bco-dmo.org/id/dataset-parameter/984346.rdf
Name: pH
Units: pH scale
Description: <p>pH</p>
http://lod.bco-dmo.org/id/dataset-parameter/984347.rdf
Name: Temp
Units: degrees celsius
Description: <p>temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/984348.rdf
Name: Latitude
Units: decimal degrees
Description: <p>Latitude sample was collected at</p>
http://lod.bco-dmo.org/id/dataset-parameter/984349.rdf
Name: Longitude
Units: decimal degrees
Description: <p>Longitude sample was collected at</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
503593
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/47f83219-9712-4b29-836a-a0673966b51e/content
download
https://doi.org/10.26008/1912/bco-dmo.984153.1
download
onLine
dataset
<p>A HOBO data logger (HOBO Pendant MX Temperature/Light Data Logger) was also deployed at the site to conduct constant measures of depth, temperature, and light (luminosity/ft<sup>2</sup>).</p>
<p>An EXO1 Multiparameter Sonde (YSI) was deployed at the collection site at a constant depth of 2 m and set to collect <em>in situ</em> measurements every 10 minutes. The probe had four probe-ports which were fitted with sensors (YSI) to measure conductivity/temperature (YSI EXO Conductivity and Temperature Smart Sensor, SKU 599870), dissolved oxygen (EXO Optical Dissolved Oxygen Smart Sensor, SKU 599100-01), pH (EXO pH Smart Sensor, SKU 577601), and Total Algae (Chlorophyll, Phycocyanin, Phycoerythrin; EXO Total Algae PE Smart Sensor, SKU 599103-01). Data from the probe was manually downloaded each day at 14:00 before redeployment and the probe was calibrated every 5 days. The Total Algae sensor covers a range of 0.1 to 400 µg L<sup>−1</sup> (0 to 100 RFU), with a detection limit of ~0.1 µg L<sup>−1</sup>, and a resolution of 0.1 µg L<sup>−1</sup> Chl (0.1% RFU). Total algae measurements taken every 10 minutes were plotted as chlorophyll <em>a</em> concentrations in µg L<sup>−1</sup></p>
<p>Methodology <span style="font-size:13px">is from the results paper Nunn et al. (2024, doi:10.1038/s41597-024-04013-5).</span></p>
Specified by the Principal Investigator(s)
<p>Total nutrient analysis was performed in triplicate by the University of Washington Marine Chemistry Lab to determine concentrations of nitrate, nitrite, ammonium, silicate, and phosphate following standard methods outlined in UNESCO, 1994.</p>
<p>Data processing <span style="font-size:13px">is from the results paper Nunn et al. (2024, doi:10.1038/s41597-024-04013-5).</span></p>
Specified by the Principal Investigator(s)
* Sheet 1 of submitted file "Nunn_OrcasIsland_Data_Probe.xlsx" was exported as csv and imported into the BCO-DMO data system for this dataset. Table will appear as Data File: 984153_v1_probe.csv (along with other download format options).
Missing Data Identifiers:
* In the BCO-DMO data system missing data identifiers are displayed according to the format of data you access. For example, in csv files it will be blank (null) values. In Matlab .mat files it will be NaN values. When viewing data online at BCO-DMO, the missing value will be shown as blank (null) values.
* Column names adjusted to conform to BCO-DMO naming conventions designed to support broad re-use by a variety of research tools and scripting languages. [Only numbers, letters, and underscores. Can not start with a number]
* Local Date_PT column was converted to ISO 8601 format. (no time zone change).
* Column DateTime renamed "DateID_PT" for consistency with other datasets in the project.
* Additional column ISO_DateTime_UTC added from Date and Time (local US/Pacific timezone) columns.
Specified by BCO-DMO Data Managers
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
HOBO Pendant MX Temperature/Light Data Logger
HOBO Pendant MX Temperature/Light Data Logger
PI Supplied Instrument Name: HOBO Pendant MX Temperature/Light Data Logger PI Supplied Instrument Description:A HOBO data logger (HOBO Pendant MX Temperature/Light Data Logger) was also deployed at the site to conduct constant measures of depth, temperature, and light (luminosity/ft2). Instrument Name: Onset HOBO Pendant Temperature/Light Data Logger Instrument Short Name:Onset HOBO Pendant Temp/Light Instrument Description: The Onset HOBO (model numbers UA-002-64 or UA-001-64) is an in-situ instrument for wet or underwater applications. It supports light intensity, soil temperature, temperature, and water temperature. A two-channel logger with 10-bit resolution can record up to approximately 28,000 combined temperature and light measurements with 64K bytes memory. It has a polypropylene housing case. Uses an optical USB to transmit data. A solar radiation shield is used for measurement in sunlight. Temperature measurement range: -20 deg C to 70 deg C (temperature). Light measurement range: 0 to 320,000 lux. Temperature accuracy: +/- 0.53 deg C from 0 deg C to 50 deg C. Light accuracy: Designed for measurement of relative light levels. Water depth rating: 30 m.
PI Supplied Instrument Name: PI Supplied Instrument Description:EXO1 Multiparameter Sonde (YSI) with the following sensors:
YSI EXO Conductivity and Temperature Smart Sensor, SKU 599870
EXO Optical Dissolved Oxygen Smart Sensor, SKU 599100-01
EXO pH Smart Sensor, SKU 577601
Chlorophyll, Phycocyanin, Phycoerythrin; EXO Total Algae PE Smart Sensor, SKU 599103-01
The Total Algae sensor covers a range of 0.1 to 400 µg L−1 (0 to 100 RFU), with a detection limit of ~0.1 µg L−1, and a resolution of 0.1 µg L−1 Chl (0.1% RFU). Instrument Name: YSI EXO multiparameter water quality sondes Instrument Short Name:YSI EXO Instrument Description: Comprehensive multi-parameter, water-quality monitoring sondes designed for long-term monitoring, profiling and spot sampling. The EXO sondes are split into several categories: EXO1 Sonde, EXO2 Sonde, EXO3 Sonde. Each category has a slightly different design purpose with the EXO2 and EXO3 containing more sensor ports than the EXO1. Data are collected using up to four user-replaceable sensors and an integral pressure transducer. Users communicate with the sonde via a field cable to an EXO Handheld, via Bluetooth wireless connection to a PC, or a USB connection to a PC. Typical parameter specifications for relevant sensors include dissolved oxygen with ranges of 0-50 mg/l, with a resolution of +/- 0.1 mg/l, an accuracy of 1 percent of reading for values between 0-20 mg/l and an accuracy of +/- 5 percent of reading for values 20-50 mg/l. Temp ranges are from-5 to +50 degC, with an accuracy of +/- 0.001 degC. Conductivity has a range of 0-200 mS/cm, with an accuracy of +/-0.5 percent of reading + 0.001 mS/cm and a resolution of 0.0001 - 0.01 mS/cm.