http://lod.bco-dmo.org/id/dataset/711846
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
2017-08-02
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Phytoplankton abudance and physical environmental data from niskin bottles off the coast of Juneau, Alaska from 2015-2016 (SEAK-AHAB project)
2017-07-25
publication
2017-07-25
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2019-06-11
publication
https://doi.org/10.1575/1912/bco-dmo.711846.1
Dr Elizabeth D. Tobin
University of Alaska Fairbanks
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: Tobin, E. (2017) Phytoplankton abudance and physical environmental data from niskin bottles off the coast of Juneau, Alaska from 2015-2016 (SEAK-AHAB project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2017-07-25 [if applicable, indicate subset used]. doi:10.1575/1912/bco-dmo.711846.1 [access date]
Environmental and phytoplankton bottle data from Juneau, AK. Dataset Description: <p>Phytoplankton data and associated environmental conditions collected from niskin bottles approximately weekly from four phytoplankton monitoring sites in Juneau, AK in 2015 and 2016.</p> Methods and Sampling: <p><strong>Phytoplankton Data:</strong></p>
<p>Dock and beach-based phytoplankton bottle seawater grab (2.2L, horizontal, pvc) samples were collected at approximately weekly intervals at four phytoplankton sampling stations; Auke Bay, Amalga, Eagle Beach and Auke Rec in Juneau, AK.&nbsp; The bottle grab sampler was deployed to depth in the open position and triggered using a messenger.&nbsp;</p>
<p><strong>Environmental Data:</strong></p>
<p>Air temperature was recorded using the GPS mode on the NOAA weather android application.&nbsp;Surface seawater salinity was determined using a refractometer for salinity. Surface seawater temperature was recorded using a waterproof digital thermometer.&nbsp;Tide observations were verified using the GPS mode on the Tides Near Me android application.&nbsp;</p>
Funding provided by NSF Divsion of Integrative and Collaborative Education and Research (NSF ICER) Award Number: ICER-1415195 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1415195
completed
Dr Elizabeth D. Tobin
University of Alaska Fairbanks
907-796-5455
17101 Point Lena Loop Rd.
Juneau
AK
99801
USA
edtobin@alaska.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
sampling_event
date
time_zone
time_local
station
lat
lon
investigator
site_type
air_temp
surface_salinity
surface_temp
weather
tide
instrument
depth
dinoflagellates
diatoms
Alexandrium_sp
ISO_DateTime_Local
year
Bottle
Refractometer
theme
None, User defined
event code
date
time_zone
time_local
station
latitude
longitude
investigator
site description
air temperature
sea surface salinity
sea surface temperature
weather
tide
instrument
depth
cell_concentration
ISO_DateTime_Local
year
featureType
BCO-DMO Standard Parameters
Bottle
Refractometer
instrument
BCO-DMO Standard Instruments
Tobin_2015_2016
service
Deployment Activity
Southeast Alaska coastal waters, near Juneau, AK
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.
Enhancing Sustainability of Shellfish Harvest in Alaska: Addressing the Ecology of Alexandrium Blooms and their Sociocultural Impacts
https://osprey.bco-dmo.org/project/565810
Enhancing Sustainability of Shellfish Harvest in Alaska: Addressing the Ecology of Alexandrium Blooms and their Sociocultural Impacts
<p><em>Description from NSF award abstract:</em><br />
The project is supported under the NSF Science, Engineering and Education for Sustainability Fellows (SEES Fellows) program, with the goal of helping to enable discoveries needed to inform actions that lead to environmental, energy and societal sustainability while creating the necessary workforce to address these challenges.</p>
<p>This project focuses on the sustainability of shelfish harvesting in Alaska. In Alaska, paralytic shellfish poisoning caused by the marine alga Alexandrium is a severe and persistent problem that significantly impacts human health and the availability of shellfish resources. This project aims to enhance sustainability of commercial, recreational and subsistence shellfish harvest in Southeast Alaska by addressing the ecology of Alexandrium harmful algal blooms and their sociocultural impacts. Despite the recognized impacts of paralytic shellfish poisoning, little research has been done on the causative organism, Alexandrium, and the sociocultural impacts of toxic Alexandrium blooms in the Southeast Alaska region. This study is a three-pronged effort. First, the project bolsters understanding of the ecological mechanisms that promote Alexandrium blooms by mapping cyst seedbeds (i.e., bloom initiation sites), monitoring cyst emergence, and identifying environmental conditions under which blooms form. This information adds to the body of scientific knowledge about Alexandrium bloom dynamics in coastal, fjord systems, provide early-warning information about toxic bloom development and help focus future paralytic shellfish poisoning testing and harmful algal bloom monitoring efforts in Southeast Alaska. Second, the application of novel in situ sensors will overcome previous benthic emergence monitoring challenges and has the potential to improve harmful algal bloom forecasting capabilities. Third, human dimensions research will generate critical information about how social systems can reduce vulnerability to harmful algal blooms and how local/traditional knowledge can support scientific efforts by establishing strong community partnerships.</p>
<p>The SEES Fellow, Dr. Elizabeth Tobin, works with host mentor Dr. Ginny Eckert at the University of Alaska Fairbanks, and with partner mentor Dr. Thomas Leschine at the University of Washington.</p>
SEAK-AHAB
largerWorkCitation
project
eng; USA
oceans
Southeast Alaska coastal waters, near Juneau, AK
-134.7903
-134.6499
58.3819
58.4916
2015-02-17
2016-12-15
Southeast Alaska; 58 N, 134 W
0
BCO-DMO catalogue of parameters from Phytoplankton abudance and physical environmental data from niskin bottles off the coast of Juneau, Alaska from 2015-2016 (SEAK-AHAB 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
http://lod.bco-dmo.org/id/dataset-parameter/711882.rdf
Name: sampling_event
Units: unitless
Description: <p>Sampling event ID</p>
http://lod.bco-dmo.org/id/dataset-parameter/711883.rdf
Name: date
Units: unitless
Description: <p>Date sample was taken; YYYYmmdd</p>
http://lod.bco-dmo.org/id/dataset-parameter/711884.rdf
Name: time_zone
Units: unitless
Description: <p>Time zone where sample was taken</p>
http://lod.bco-dmo.org/id/dataset-parameter/711885.rdf
Name: time_local
Units: unitless
Description: <p>Local time when sampling occurred; HH:MM</p>
http://lod.bco-dmo.org/id/dataset-parameter/711886.rdf
Name: station
Units: unitless
Description: <p>Station where sample was taken</p>
http://lod.bco-dmo.org/id/dataset-parameter/711887.rdf
Name: lat
Units: decimal degrees
Description: <p>Latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/711888.rdf
Name: lon
Units: decimal degrees
Description: <p>Longitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/711889.rdf
Name: investigator
Units: unitless
Description: <p>Investigator responsible for collecting sample</p>
http://lod.bco-dmo.org/id/dataset-parameter/711890.rdf
Name: site_type
Units: unitless
Description: <p>Type of site where sampling occurred; Dock or Beach</p>
http://lod.bco-dmo.org/id/dataset-parameter/711891.rdf
Name: air_temp
Units: celsius
Description: <p>Air temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/711892.rdf
Name: surface_salinity
Units: parts per thousand (PPT)
Description: <p>Surfance salinity</p>
http://lod.bco-dmo.org/id/dataset-parameter/711893.rdf
Name: surface_temp
Units: celsius
Description: <p>Sea surface temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/711894.rdf
Name: weather
Units: unitless
Description: <p>Observed weather conditions</p>
http://lod.bco-dmo.org/id/dataset-parameter/711895.rdf
Name: tide
Units: unitless
Description: <p>Observed tide conditions</p>
http://lod.bco-dmo.org/id/dataset-parameter/711896.rdf
Name: instrument
Units: unitless
Description: <p>Instrument used to collect sample</p>
http://lod.bco-dmo.org/id/dataset-parameter/711897.rdf
Name: depth
Units: meters
Description: <p>Depth of sample</p>
http://lod.bco-dmo.org/id/dataset-parameter/711898.rdf
Name: dinoflagellates
Units: cells per liter (cells/L)
Description: <p>Algal cell concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/711899.rdf
Name: diatoms
Units: cells per Liter (cells/L)
Description: <p>Algal cell concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/711900.rdf
Name: Alexandrium_sp
Units: cells per Liter (cells/L)
Description: <p>Algal cell concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/711901.rdf
Name: ISO_DateTime_Local
Units: unitless
Description: <p>DateTime local; YYYY-mm-dd HH:MM</p>
http://lod.bco-dmo.org/id/dataset-parameter/711992.rdf
Name: year
Units: unitless
Description: <p>Four digit year sample was taken; YYYY</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
39121
https://darchive.mblwhoilibrary.org/bitstream/1912/24248/1/dataset-711846_phytoplankton-abundance-bottles-and-environmental-data__v1.tsv
download
https://doi.org/10.1575/1912/bco-dmo.711846.1
download
onLine
dataset
<p><strong>Phytoplankton Data:</strong></p>
<p>Dock and beach-based phytoplankton bottle seawater grab (2.2L, horizontal, pvc) samples were collected at approximately weekly intervals at four phytoplankton sampling stations; Auke Bay, Amalga, Eagle Beach and Auke Rec in Juneau, AK.&nbsp; The bottle grab sampler was deployed to depth in the open position and triggered using a messenger.&nbsp;</p>
<p><strong>Environmental Data:</strong></p>
<p>Air temperature was recorded using the GPS mode on the NOAA weather android application.&nbsp;Surface seawater salinity was determined using a refractometer for salinity. Surface seawater temperature was recorded using a waterproof digital thermometer.&nbsp;Tide observations were verified using the GPS mode on the Tides Near Me android application.&nbsp;</p>
Specified by the Principal Investigator(s)
<p>Grab bottle samples were transferred into a 1 L Nalgene bottle and 100 mL was subsampled into a settling jar, fixed with 25% Glutaraldehyde (final concentration 0.25% Glutaraldehyde) and concentrated 10x. The 10x concentrated seawater sample was counted in a 1mL Sedgewrick Rafter counting chamber to determine concentrations of the target species <em>Alexandrium</em> sp., and the Dinoflagellate and Diatom communities.</p>
<p><strong>BCO-DMO Data Processing Notes:</strong></p>
<p>-Reformatted column names to comply with BCO-DMO standards<br />
-Removed spaces from data values and replaced with underscores<br />
-Filled in blank cells with "nd"<br />
-Replaced tide and weather codes with the appropriate definitions listed in the metadata<br />
-2017-07-25: Updated with data from 2016.</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
Bottle
Bottle
PI Supplied Instrument Name: Bottle PI Supplied Instrument Description:2.2L horizontal pvc Instrument Name: Bottle Instrument Short Name:Bottle Instrument Description: A container, typically made of glass or plastic and with a narrow neck, used for storing drinks or other liquids.
Refractometer
Refractometer
PI Supplied Instrument Name: Refractometer PI Supplied Instrument Description:Measured sea surface salinity Instrument Name: Refractometer Instrument Short Name:Refractometer Instrument Description: A refractometer is a laboratory or field device for the measurement of an index of refraction (refractometry). The index of refraction is calculated from Snell's law and can be calculated from the composition of the material using the Gladstone-Dale relation.
In optics the refractive index (or index of refraction) n of a substance (optical medium) is a dimensionless number that describes how light, or any other radiation, propagates through that medium.
Deployment: Tobin_2015_2016
Tobin_2015_2016
shoreside Juneau_Alaska
shoreside
Tobin_2015_2016
Dr Elizabeth D. Tobin
University of Alaska Fairbanks
shoreside Juneau_Alaska
shoreside