http://lod.bco-dmo.org/id/dataset/764704
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
2019-04-10
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Global distribution of phosphate using high sensitivity techniques from data aggregated from many studies between 1988-2017
2019-04-17
publication
2019-04-17
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2019-08-28
publication
https://doi.org/10.1575/1912/bco-dmo.764704.1
Adam Martiny
University of California-Irvine
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: Martiny, A. (2019) Global distribution of phosphate using high sensitivity techniques from data aggregated from many studies between 1988-2017. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2019-04-17 [if applicable, indicate subset used]. doi:10.1575/1912/bco-dmo.764704.1 [access date]
Global distribution of phosphate using high sensitivity techniques Dataset Description: Methods and Sampling: <p><strong>For complete methdology, see Martiny et al, (2019).</strong></p>
<p><strong>Data have been aggregated from many studies. Procedures and methodology include the following:</strong><br />
Sampling procedures:<strong> </strong>Liquid samples taken from the Rosette or Underway System. Samples are either processed fresh or stored frozen until processing. Some samples are pre-filtered.</p>
<p>Methodology: High sensitivity dissolved phosphate measurements done using either Liquid Waveguide Cells, magnesium induced precipitation (MAGIC), or solid phase extraction.</p>
<p>Many instruments were used but the main procedures include: MAGIC (Karl &amp; Tien, 1992), LWCC - Liquid Waveguide cells (Li &amp; Hansell, 2008), and Solid phase extraction (Ma, Yuan, &amp; Yuan, 2017).</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1848576 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1848576
completed
Adam Martiny
University of California-Irvine
949-824-9713
Earth System Science & Ecology and Evolutionary Biology 3208 Croul Hall
Irvine
CA
92697
USA
amartiny@uci.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Lat
Lon
Depth
DIP
Year
Month
Day
Date
Liquid Waveguide Cells
Rosette
Underway System
theme
None, User defined
latitude
longitude
depth
Dissolved Inorganic Phosphate
year
month of year
day of month
date
featureType
BCO-DMO Standard Parameters
Liquid Waveguide Capillary Cells
Niskin bottle
Pump - Surface Underway Ship Intake
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.
Convergence: RAISE: Linking the adaptive dynamics of plankton with emergent global ocean biogeochemistry
https://osprey.bco-dmo.org/project/764270
Convergence: RAISE: Linking the adaptive dynamics of plankton with emergent global ocean biogeochemistry
<p><em>NSF Award Abstract:</em><br />
Due to their sheer abundance and high activity, microorganisms have the potential to greatly influence how ecosystems are affected by changes in their environment. However, descriptions of microbial physiology and diversity are local and highly complex and thus rarely considered in Earth System Models. Thus, the researchers focus on a convergence research framework that can qualitatively and quantitatively integrate eco-evolutionary changes in microorganisms with global biogeochemistry. Here, the investigators will develop an approach that integrates the knowledge and tools of biologists, mathematicians, engineers, and geoscientists to understand the link between the ocean nutrient and carbon cycles. The integration of data and knowledge from diverse fields will provide a robust, biologically rich, and computationally efficient prediction for the variation in plankton resource requirements and the biogeochemical implications, addressing a fundamental challenge in ocean science. In addition, the project can serve as a road map for many other research groups facing a similar lack of convergence between biology and geoscience.</p>
<p>Traditionally, the cellular elemental ratios of Carbon, Nitrogen, and Phosphorus (C:N:P) of marine communities have been considered static at Redfield proportions but recent studies have demonstrated strong latitudinal variation. Such regional variation may have large - but poorly constrained - implications for marine biodiversity, biogeochemical functioning, and atmospheric carbon dioxide levels. As such, variations in ocean community C:N:P may represent an important biological feedback. Here, the investigators propose a convergence research framework integrating cellular and ecological processes controlling microbial resource allocations with an Earth System model. The approach combines culture experiments and omics measurements to provide a molecular understanding of cellular resource allocations. Using a mathematical framework of increasing complexity describing communicating, moving demes, the team will quantify the extent to which local mixing, environmental heterogeneity and evolution lead to systematic deviations in plankton resource allocations and C:N:P. Optimization tools from engineering science will be used to facilitate the quantitative integration of models and observations across a range of scales and complexity levels. Finally, global ocean modeling will enable understanding of how plankton resource use impacts Earth System processes. By integrating data and knowledge across fields, scales and complexity, the investigators will develop a robust link between variation in plankton C:N:P and global biogeochemical cycles.</p>
Ocean Stoichiometry
largerWorkCitation
project
eng; USA
oceans
-179.99976
179.530413
-40.1672467
68
1988-01-01
2017-12-31
0
BCO-DMO catalogue of parameters from Global distribution of phosphate using high sensitivity techniques from data aggregated from many studies between 1988-2017
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/765233.rdf
Name: Lat
Units: degrees North
Description: <p>Latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/765234.rdf
Name: Lon
Units: degrees East
Description: <p>Longitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/765235.rdf
Name: Depth
Units: meters (m)
Description: <p>Sampling depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/765236.rdf
Name: DIP
Units: micromolar (uM)
Description: <p>Dissolved inorganic phophate</p>
http://lod.bco-dmo.org/id/dataset-parameter/765237.rdf
Name: Year
Units: unitless
Description: <p>4-digit year</p>
http://lod.bco-dmo.org/id/dataset-parameter/765238.rdf
Name: Month
Units: unitless
Description: <p>2-digit month</p>
http://lod.bco-dmo.org/id/dataset-parameter/765239.rdf
Name: Day
Units: unitless
Description: <p>2-digit day</p>
http://lod.bco-dmo.org/id/dataset-parameter/765240.rdf
Name: Date
Units: unitless
Description: <p>Date formatted as yyyymmdd</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
2591024
https://darchive.mblwhoilibrary.org/bitstream/1912/24479/1/dataset-764704_high-sensitivity-dip__v1.tsv
download
https://doi.org/10.1575/1912/bco-dmo.764704.1
download
onLine
dataset
<p><strong>For complete methdology, see Martiny et al, (2019).</strong></p>
<p><strong>Data have been aggregated from many studies. Procedures and methodology include the following:</strong><br />
Sampling procedures:<strong> </strong>Liquid samples taken from the Rosette or Underway System. Samples are either processed fresh or stored frozen until processing. Some samples are pre-filtered.</p>
<p>Methodology: High sensitivity dissolved phosphate measurements done using either Liquid Waveguide Cells, magnesium induced precipitation (MAGIC), or solid phase extraction.</p>
<p>Many instruments were used but the main procedures include: MAGIC (Karl &amp; Tien, 1992), LWCC - Liquid Waveguide cells (Li &amp; Hansell, 2008), and Solid phase extraction (Ma, Yuan, &amp; Yuan, 2017).</p>
Specified by the Principal Investigator(s)
<p>BCO-DMO Processing:<br />
- removed units from parameter names;<br />
- reformatted month and day to two-digits;<br />
- replaced "-9" as missing data identifier with "nd" in the day column;<br />
- added date field formatted as yyyymmdd.</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
Liquid Waveguide Cells
Liquid Waveguide Cells
PI Supplied Instrument Name: Liquid Waveguide Cells PI Supplied Instrument Description:High sensitivity dissolved phosphate measurements done using either Liquid Waveguide Cells, magnesium induced precipitation (MAGIC), or solid phase extraction. Instrument Name: Liquid Waveguide Capillary Cells Instrument Short Name:LWCC Instrument Description: Liquid Waveguide Capillary Cells (LWCC) are optical sample cells that combine an increased optical pathlength (2-500 cm) with small sample volumes. They can be connected via optical fibers to a spectrophotometer with fiber optic capabilities. Similar to optical fibers, light is confined within the (liquid) core of an LWCC by total internal reflection at the core/wall interface. Ultra-sensitive absorbance measurements can be performed in the ultraviolet (UV), visible (VIS) and near-infrared (NIR) to detect low sample concentrations in a laboratory or process control environment. According to Beer’s Law the absorbance signal is proportional to chemical concentration and light path length.
Rosette
Rosette
PI Supplied Instrument Name: Rosette PI Supplied Instrument Description:Liquid samples taken from the Rosette or Underway System. 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/
Underway System
Underway System
PI Supplied Instrument Name: Underway System PI Supplied Instrument Description:Liquid samples taken from the Rosette or Underway System. Instrument Name: Pump - Surface Underway Ship Intake Instrument Short Name:Pump-Ship Intake Instrument Description: The 'Pump-underway ship intake' system indicates that samples are from the ship's clean water intake pump. This is essentially a surface water sample from a source of uncontaminated near-surface (commonly 3 to 7 m) seawater that can be pumped continuously to shipboard laboratories on research vessels. There is typically a temperature sensor near the intake (known as the hull temperature) to provide measurements that are as close as possible to the ambient water temperature. The flow from the supply is typically directed through continuously logged sensors such as a thermosalinograph and a fluorometer. Water samples are often collected from the underway supply that may also be referred to as the non-toxic supply. Ideally the data contributor has specified the depth in the ship's hull at which the pump is mounted. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/31/