http://lod.bco-dmo.org/id/dataset/864934
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
2021-11-15
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Laser In Situ Scatterometer and Transmissometer-based Particle Size Distributions (LISST PSDs) from suspended materials in bottle samples collected at Station ALOHA in June 2019 onboard R/V Kilo Moana cruise KM1910
2021-11-15
publication
2021-11-15
revision
BCO-DMO Linked Data URI
2021-11-15
creation
http://lod.bco-dmo.org/id/dataset/864934
Angelicque E. White
University of Hawaiʻi at Mānoa
principalInvestigator
Sara Ferrón
University of Hawaiʻi at Mānoa
principalInvestigator
Erica Goetze
University of Hawaiʻi at Mānoa
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: White, A. E., Ferrón, S., Goetze, E. (2021) Laser In Situ Scatterometer and Transmissometer-based Particle Size Distributions (LISST PSDs) from suspended materials in bottle samples collected at Station ALOHA in June 2019 onboard R/V Kilo Moana cruise KM1910. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2021-11-15 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/864934 [access date]
Methods and Sampling: <p dir="ltr">Particle size distribution (PSD) measurements were made in June 2019 at Station ALOHA (22.75°N, 158°W) in the North Pacific Subtropical Gyre aboard the R/V Kilo Moana (KM1910).&nbsp; PDSs were measured using the Laser In Situ Scatterometer and Transmissometer 100X (Type B, Sequoia Scientific Inc., hereafter LISST) which uses laser diffraction in an approximately 100 ml sample volume to estimate the PSD via inversion into 32 logarithmically spaced particle size classes.</p>
<p dir="ltr">Suspended material PSDs were measured from discrete bottle samples collected using a rosette at 5, 75, and 150 meter depths. PSDs were then measured from the LISST in discrete chamber mode, with twenty diffraction measurements made from each sample. This process was repeated in triplicate. Blank samples were also collected in triplicate to provide the background particle concentrations, using the collected sample blanks. Data were analyzed using the standard spherical particle inversion provided by the LISST manufacturer.</p>
<p dir="ltr">Addtional details on sampling strategy and procedures can be found in Cael &amp; White (2020).&nbsp;&nbsp;</p>
<div>&nbsp;</div>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1911990 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1911990
onGoing
Angelicque E. White
University of Hawaiʻi at Mānoa
808-956-6220
1950 East West Rd.
Honolulu
HI
USA
aewhite@hawaii.edu
pointOfContact
Sara Ferrón
University of Hawaiʻi at Mānoa
(808) 956-3420
1950 East West Road
Honolulu
HI
96822
USA
sferron@hawaii.edu
pointOfContact
Erica Goetze
University of Hawaiʻi at Mānoa
808-956-7156
Department of Oceanography, University of Hawaii at Manoa 1000 Pope Road
Honolulu
HI
96822
United States
egoetze@hawaii.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Laser In Situ Scatterometer and Transmissometer 100X (LISST Type B, Sequoia Scientific Inc.)
theme
None, User defined
Niskin bottle
Sequoia Scientific Laser In-Situ Sediment Size Transmissometer
instrument
BCO-DMO Standard Instruments
KM1910
service
Deployment Activity
Honolulu, Hawai'i
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.
EAGER Collaborative Research: Early career chief scientist training for biological and chemical oceanographers
https://osprey.bco-dmo.org/project/805876
EAGER Collaborative Research: Early career chief scientist training for biological and chemical oceanographers
<p><em>NSF Award Abstract:</em></p>
<p>Intellectual Merit<br />
The PIs request funds to provide training in leading and organizing research cruises to early career researchers in the areas of Biological and Chemical Oceanography. Participants in this training program would be introduced to pre-cruise planning and logistics, receive training in commonly used oceanographic sampling equipment, and conduct shipboard measurements during a 10-day oceanographic cruise to the North Pacific Subtropical Gyre (NPSG). The goal of this training program is to prepare early career scientists for leading and participating in interdisciplinary oceanographic research at sea.</p>
<p>Broader Impacts<br />
The proposed program addresses the broader impacts criteria successfully. The research cruise and follow-up reports and publications focus on interdisciplinary questions important for advancing the field. Given the rapid changes that oceanic systems are undergoing, it is important to have a cadre of junior scientists who are adept at managing interdisciplinary collaborations and conducting research at sea. The PIs are considering ways to connect with diverse audiences in recruiting participants. The impact on early career oceanographers will be very strong. This will create an experience that will be a major impact on the careers of the trainees, especially if they stay in the oceanography field.</p>
Chief Sci KM1910
largerWorkCitation
project
eng; USA
oceans
Honolulu, Hawai'i
-158
-158
22.75
22.75
2019-06-01
2019-06-30
Station ALOHA (22.75N, 158W), North Pacific Ocean
0
BCO-DMO catalogue of parameters from Laser In Situ Scatterometer and Transmissometer-based Particle Size Distributions (LISST PSDs) from suspended materials in bottle samples collected at Station ALOHA in June 2019 onboard R/V Kilo Moana cruise KM1910
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
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
570038
https://datadocs.bco-dmo.org/docs/305/Chief_Sci_KM1910/data_docs/864934/1/LISST_suspended_PSD_files.pdf
LISST suspended PSD file list
List of supporting files and descriptions for LISST suspended PSDs from KM1910 cruise
download
https://osprey.bco-dmo.org/dataset/864934/data/download
download
onLine
dataset
<p dir="ltr">Particle size distribution (PSD) measurements were made in June 2019 at Station ALOHA (22.75°N, 158°W) in the North Pacific Subtropical Gyre aboard the R/V Kilo Moana (KM1910).&nbsp; PDSs were measured using the Laser In Situ Scatterometer and Transmissometer 100X (Type B, Sequoia Scientific Inc., hereafter LISST) which uses laser diffraction in an approximately 100 ml sample volume to estimate the PSD via inversion into 32 logarithmically spaced particle size classes.</p>
<p dir="ltr">Suspended material PSDs were measured from discrete bottle samples collected using a rosette at 5, 75, and 150 meter depths. PSDs were then measured from the LISST in discrete chamber mode, with twenty diffraction measurements made from each sample. This process was repeated in triplicate. Blank samples were also collected in triplicate to provide the background particle concentrations, using the collected sample blanks. Data were analyzed using the standard spherical particle inversion provided by the LISST manufacturer.</p>
<p dir="ltr">Addtional details on sampling strategy and procedures can be found in Cael &amp; White (2020).&nbsp;&nbsp;</p>
<div>&nbsp;</div>
Specified by the Principal Investigator(s)
<p dir="ltr">Matlab Code used to analyze all LISST data and to reproduce results of Cael and White (2020) are provided.&nbsp; Detailed information on LISST processing can be found in White et al. (2015).&nbsp;</p>
<div>
<p>Raw data are provided in their original formats (.asc, .log, and .psd). Processed data are provided in Matlab format and are divided into subfolders.</p>
<ul>
<li>The ‘LISST’ folder contains all of the LISST data and code used to process data and reproduce the analysis and figures of Cael and White (2020).</li>
<li>The ‘raw_data’ folder contains all the .asc, .log, and .psd files or .dat files for all of the LISST scans used in the paper (direct outputs of the instrument after samples/scans&nbsp;are run), as well as calibration and ring area files necessary for the LISST inversion, and blank samples collected (applied as in Cael and White, 2020).</li>
<li>The ‘susp_mat_files’ folder contains processed data used in subsequent analyses and includes the&nbsp;individual suspended samples’ PSDs.</li>
<li>The ‘code’ folder includes all code used to process the data using Matlab and make key figures in the paper. ‘lisst_process_susp.m’ shows how raw data were converted into PSDs. ‘getscat.m’, ‘invert.p’, and ‘vdcorr.m’ are the LISST manufacturer proprietary code used to invert data and calculate the PSDs using Matlab.</li>
</ul>
</div>
Specified by the Principal Investigator(s)
asNeeded
7.x-1.1
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
PI Supplied Instrument Name: 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/
Laser In Situ Scatterometer and Transmissometer 100X (LISST Type B, Sequoia Scientific Inc.)
Laser In Situ Scatterometer and Transmissometer 100X (LISST Type B, Sequoia Scientific Inc.)
PI Supplied Instrument Name: Laser In Situ Scatterometer and Transmissometer 100X (LISST Type B, Sequoia Scientific Inc.) PI Supplied Instrument Description:Particle Size Distribution measurements were made using the Laser In Situ Scatterometer and Transmissometer 100X (Type B, Sequoia Scientific Inc.). The LISST uses laser diffraction in an approximately 100 ml sample volume to estimate the PSD via inversion into 32 logarithmically spaced particle size classes. Instrument Name: Sequoia Scientific Laser In-Situ Sediment Size Transmissometer Instrument Short Name:Sequoia LISST Instrument Description: A self-contained unit which measures the scattering of LASER light at a number of angles. This primary measurement is mathematically inverted to give a grain size distribution, and also scaled to obtain the volume scattering function. The size distribution is presented as concentration in each of the grain-size class bins. Optical transmission, water depth and temperature are recorded as supporting measurements.
The Sequoia LISST 100-X series instruments are available in two range sizes: 1.25-250 microns (Type B) and 2.5-500 microns (Type C). Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0044/
Cruise: KM1910
KM1910
R/V Kilo Moana
Community Standard Description
International Council for the Exploration of the Sea
R/V Kilo Moana
vessel
KM1910
Matthew J. Church
University of Montana
https://datadocs.bco-dmo.org/docs/305/Chief_Sci_KM1910/data_docs/matt_church_EAGER_cruise_plan_06_17_2019.pdf
Report describing KM1910
R/V Kilo Moana
Community Standard Description
International Council for the Exploration of the Sea
R/V Kilo Moana
vessel