http://lod.bco-dmo.org/id/dataset/809309
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
2020-04-14
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Vessel CTD profiles in the outer reaches of the Damariscotta River Estuary in the mid-coast region of Maine from June 2017 to July 2018
2022-04-07
publication
2022-04-07
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2022-09-13
publication
https://doi.org/10.26008/1912/bco-dmo.809309.1
Mark L. Wells
University of Maine
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: Wells, M. L. (2022) Vessel CTD profiles in the outer reaches of the Damariscotta River Estuary in the mid-coast region of Maine from June 2017 to July 2018. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2022-04-07 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.809309.1 [access date]
Coastal Maine CTD Data Dataset Description: Methods and Sampling: <p>Vessel CTD profiles were conducted from the outer reaches of the Damariscotta River Estuary in the mid-coast region of Maine from June 2017 to July 2018. Standard CTD profiling methods were used from the vessel.&nbsp;</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1435021 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1435021
completed
Mark L. Wells
University of Maine
207-581-4322
School of Marine Sciences Rm 201 Libby Hall
Orono
ME
04469
USA
mlwells@maine.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Station_ID
Station_Name
Date
Latitude
Longitude
Depth
Density
Fluorescence
Oxygen
Oxygen_pct_sat
Salinity
Temperature
Turbidity
Specific_Conductance
PAR_Irradiance
Beam_Attenuation
Beam_Transmission
flag
Sea-Bird Electronics (SBE) CTD
Biospherical scalar PAR sensor
SBE dissolved oxygen sensor
ECO-FLNTU (optical backscattering at 700 nm; chlorophyll fluorescence)
theme
None, User defined
station
station name
date
latitude
longitude
depth
density
fluorescence
dissolved Oxygen
Dissolved oxygen (percent)
salinity
water temperature at measurement depth
turbidity
conductivity
PAR
beam attenuation
transmission
flag
featureType
BCO-DMO Standard Parameters
CTD Sea-Bird
LI-COR Biospherical PAR Sensor
Niskin bottle
Sea-Bird SBE 43 Dissolved Oxygen Sensor
WET Labs {Sea-Bird WETLabs} C-Star transmissometer
WETLabs ECO-FLNTU
instrument
BCO-DMO Standard Instruments
IC_DMC_2017-2018
service
Deployment Activity
Damariscotta Estuary; Maine coast
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 Proposal: Assessment of the Colloidal Iron Size Spectrum in Coastal and Oceanic Waters
https://osprey.bco-dmo.org/project/805258
Collaborative Proposal: Assessment of the Colloidal Iron Size Spectrum in Coastal and Oceanic Waters
<p>NSF abstract:</p>
<p>Bioavailable iron is arguably the most important nutrient for shaping the distribution and composition of marine primary productivity and, in turn, the magnitude of ocean carbon export. Iron exists in many phases throughout the world's oceans, and colloidal, or non-soluble, phases comprise a significant fraction of dissolved iron. However, the size and physical/chemical character of these phases is presently poorly understood. To better understand this key part of iron cycling, researchers will use new analytical chemistry methods to quantitatively separate the colloidal iron sizes present in a sample and measure the composition of these colloidal portions in shelf and oceanic waters. Results from this study will help hone future studies to better link the source and fate of iron in the marine environment. A postdoctoral researcher will serve as a principal investigator on the project, providing a unique professional development opportunity. In addition, the project will support the education and research training of one undergraduate student each year, and the researchers will conduct outreach activities to K-12 students and teachers.</p>
<p>The colloidal phase of iron may serve as a biological source of stored iron, a primary conveyance for stripping iron into sinking particulate matter (removing it from the pelagic biosphere), or, more likely, a dynamic balance of these roles that fluctuates with the source and character of iron input. The current methods to investigate marine colloidal matter involve operationally defining the bulk colloidal phase using single cutoff filters, a practical decision based on little or no evidence. More problematic, these methods homogenize the colloidal phase, obscuring what almost certainly is a reactivity spectrum of colloidal species tied to their size and compositional character. In this study, the researchers will use Flow Field-Flow Fractionation coupled to Multi-Angle Laser Light Scattering to make measurements of the uniformity or uniqueness of the colloidal size spectrum, and the physical/chemical character of these phases. The findings will have broad implications to the fields of marine ecology and biogeochemistry and, ultimately, to modeling studies of ocean-atmospheric coupling and climate change.</p>
Colloidal Metals
largerWorkCitation
project
eng; USA
oceans
Damariscotta Estuary; Maine coast
-69.577
-69.497
43.761
43.904
2017-06-22
2018-07-03
Coastal Maine
0
BCO-DMO catalogue of parameters from Vessel CTD profiles in the outer reaches of the Damariscotta River Estuary in the mid-coast region of Maine from June 2017 to July 2018
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
http://lod.bco-dmo.org/id/dataset-parameter/872867.rdf
Name: Station_ID
Units: unitless
Description: <p>Station identifier</p>
http://lod.bco-dmo.org/id/dataset-parameter/872868.rdf
Name: Station_Name
Units: unitless
Description: <p>The name of the fixed sampling station</p>
http://lod.bco-dmo.org/id/dataset-parameter/872869.rdf
Name: Date
Units: unitless
Description: <p>Date of water sample collection; filtration; and in situ measurements in format: YYYY-MM-DD</p>
http://lod.bco-dmo.org/id/dataset-parameter/872870.rdf
Name: Latitude
Units: decmial degrees
Description: <p>Latitude, North is positive</p>
http://lod.bco-dmo.org/id/dataset-parameter/872871.rdf
Name: Longitude
Units: decmial degrees
Description: <p>Longitude, East (West is negative)</p>
http://lod.bco-dmo.org/id/dataset-parameter/872872.rdf
Name: Depth
Units: meters (m)
Description: <p>Exact depth where the in situ measurements were made</p>
http://lod.bco-dmo.org/id/dataset-parameter/872873.rdf
Name: Density
Units: kg/m^3
Description: <p>In-situ Density of water (T, S, Depth) in kilograms per cubic meter</p>
http://lod.bco-dmo.org/id/dataset-parameter/872874.rdf
Name: Fluorescence
Units: mg/m^3
Description: <p>In situ chlorophyll fluorescence</p>
http://lod.bco-dmo.org/id/dataset-parameter/872875.rdf
Name: Oxygen
Units: mg/L
Description: <p>In situ dissolved oxygen</p>
http://lod.bco-dmo.org/id/dataset-parameter/872876.rdf
Name: Oxygen_pct_sat
Units: % saturation
Description: <p>Oxygen saturation state</p>
http://lod.bco-dmo.org/id/dataset-parameter/872877.rdf
Name: Salinity
Units: PSU
Description: <p>In situ salinity</p>
http://lod.bco-dmo.org/id/dataset-parameter/872878.rdf
Name: Temperature
Units: degrees Celsius
Description: <p>In situ temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/872879.rdf
Name: Turbidity
Units: NTU
Description: <p>In situ turbidity</p>
http://lod.bco-dmo.org/id/dataset-parameter/872880.rdf
Name: Specific_Conductance
Units: uS/cm
Description: <p>In situ conductivity</p>
http://lod.bco-dmo.org/id/dataset-parameter/872881.rdf
Name: PAR_Irradiance
Units: uEinsteins/m^2/s
Description: <p>In situ photosynthetically active radiation</p>
http://lod.bco-dmo.org/id/dataset-parameter/872882.rdf
Name: Beam_Attenuation
Units: 1/m
Description: <p>In situ light scattering by particles</p>
http://lod.bco-dmo.org/id/dataset-parameter/872883.rdf
Name: Beam_Transmission
Units: %
Description: <p>In situ light transmission</p>
http://lod.bco-dmo.org/id/dataset-parameter/872884.rdf
Name: flag
Units: unitless
Description: <p>notation where questionable data may occur; bad flag = -9.99e-29</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
465807
https://darchive.mblwhoilibrary.org/bitstream/1912/29336/1/dataset-809309_coastal-maine-ctd-data__v1.tsv
download
https://doi.org/10.26008/1912/bco-dmo.809309.1
download
onLine
dataset
<p>Vessel CTD profiles were conducted from the outer reaches of the Damariscotta River Estuary in the mid-coast region of Maine from June 2017 to July 2018. Standard CTD profiling methods were used from the vessel.&nbsp;</p>
Specified by the Principal Investigator(s)
<p>Standard CTD data processing software from SeaBird.</p>
<p><strong>BCO-DMO Processing Notes:</strong><br />
- added a conventional header with dataset name, PI name, version date<br />
- modified parameter names to conform with BCO-DMO naming conventions<br />
- blank values in this dataset are displayed as "nd" for "no data" (nd is the default missing data identifier in the BCO-DMO system)<br />
- removed Type column, PI stated not applicable<br />
- added column "station_name" to coincide with station ID numbers<br />
- converted Dates supplied to YYYY-MM-DD format<br />
- set Types for each data column</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
Sea-Bird Electronics (SBE) CTD
Sea-Bird Electronics (SBE) CTD
PI Supplied Instrument Name: Sea-Bird Electronics (SBE) CTD Instrument Name: CTD Sea-Bird Instrument Short Name:CTD Sea-Bird Instrument Description: A Conductivity, Temperature, Depth (CTD) sensor package from SeaBird Electronics. This instrument designation is used when specific make and model are not known or when a more specific term is not available in the BCO-DMO vocabulary. Refer to the dataset-specific metadata for more information about the specific CTD used. More information from: http://www.seabird.com/ Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/130/
Biospherical scalar PAR sensor
Biospherical scalar PAR sensor
PI Supplied Instrument Name: Biospherical scalar PAR sensor Instrument Name: LI-COR Biospherical PAR Sensor Instrument Short Name:LI-COR Biospherical PAR Instrument Description: The LI-COR Biospherical PAR Sensor is used to measure Photosynthetically Available Radiation (PAR) in the water column. This instrument designation is used when specific make and model are not known. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0074/
PI Supplied Instrument Name: 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/
SBE dissolved oxygen sensor
SBE dissolved oxygen sensor
PI Supplied Instrument Name: SBE dissolved oxygen sensor Instrument Name: Sea-Bird SBE 43 Dissolved Oxygen Sensor Instrument Short Name:SBE-43 DO Instrument Description: The Sea-Bird SBE 43 dissolved oxygen sensor is a redesign of the Clark polarographic membrane type of dissolved oxygen sensors. more information from Sea-Bird Electronics Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0036/
PI Supplied Instrument Name: Instrument Name: WET Labs {Sea-Bird WETLabs} C-Star transmissometer Instrument Short Name:WL CSTAR Trans Instrument Description: The C-Star transmissometer has a novel monolithic housing with a highly intgrated opto-electronic design to provide a low cost, compact solution for underwater measurements of beam transmittance. The C-Star is capable of free space measurements or flow-through sampling when used with a pump and optical flow tubes. The sensor can be used in profiling, moored, or underway applications. Available with a 6000 m depth rating.
More information on Sea-Bird website: https://www.seabird.com/c-star-transmissometer/product?id=60762467717 Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0160/
ECO-FLNTU (optical backscattering at 700 nm; chlorophyll fluorescence)
ECO-FLNTU (optical backscattering at 700 nm; chlorophyll fluorescence)
PI Supplied Instrument Name: ECO-FLNTU (optical backscattering at 700 nm; chlorophyll fluorescence) Instrument Name: WETLabs ECO-FLNTU Instrument Short Name:WETLabs ECO-FLNTU Instrument Description: The ECO FLNTU is a dual-wavelength, single-angle sensor for simultaneously determining both chlorophyll fluorescence and turbidity. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0215/
Cruise: IC_DMC_2017-2018
IC_DMC_2017-2018
R/V Ira C.
R/V Ira C.
vessel
IC_DMC_2017-2018
Mark L. Wells
University of Maine
R/V Ira C.
R/V Ira C.
vessel