Sea-ice biogeochemistry data collected during voyage 2 of the Aurora Australis in 2016-2017

This data encompasses a set of biochemical parameter (iron, macronutrients, Chlorophyll-a, particulate organic matter and particulate exopolysaccharides) measured within East Antarctic first-year land-fast and pack sea ice from nine stations sampled along the Wilkes Land and King George V Land Coast during austral mid-late summer 2016/17.

This dataset supports the manuscript entitled "Iron distribution in East Antarctic summer sea ice: a potential contribution from glacial basal melt." to be submitted to the Journal of Geophysical Research on Jan/2020 by Luis Paulo Duprat and co-authors.

Simple

Identification info

Alternate title
Sea-ice biogeochemistry data collected during voyage 2 of the Aurora Australis in 2016-2017
Date (Publication)
2020-07-29
Edition
2
Citation identifier
Dataset DOI

Title
Information and documentation - Digital object identifier system
Date (Publication)
2012-04-23
Citation identifier
ISO 26324:2012

Citation identifier
doi:10.26179/5e21025710cbc

Originator

Duprat, L.

Publisher

Australian Antarctic Data Centre

Principal investigator

DUPRAT, LUIS PAULO
223A Bathrust St
West Hobart
Hobart
TAS
7000
Australia

Collaborator

DUPRAT, LUIS PAULO
223A Bathrust St
West Hobart
Hobart
TAS
7000
Australia
Name
CAASM Metadata
Website
https://data.aad.gov.au/metadata/records/AAV2_seaice_BGC_2016

Purpose
This dataset describes the basis of the iron biogeochemistry (both in the dissolved and particulate fraction) and other key biological parameters within first-year sea ice. It enlarges the present body of sea-ice biogeochemical data obtained from coring and could further be used for modelling purposes.
Status
Completed

Custodian

AU/AADC > Australian Antarctic Data Centre, Australia - AADC, DATA OFFICER (DATA CENTER CONTACT)
Australian Antarctic Division
203 Channel Highway
Kingston
Tasmania
7050
Australia
Topic category
  • Oceans

Extent

N
S
E
W


Extent

Description
Temporal Coverage

Temporal extent

TimePeriod
2016-12-19 2017-01-13
NASA/GCMD Earth Science Keywords
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITROGEN
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NUTRIENTS
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > TRACE ELEMENTS
Keywords
  • PARTICULATE ORGANIC CARBON
  • EXOPOLYSACCHARIDES
  • POLYSACCHARIDES
  • DISSOLVED IRON
  • PARTICULATE IRON
  • PARTICULATE ORGANIC NITROGEN
  • HALO RB-10 SPECTROMETER, DYNAMICA
  • TURNER DESIGNS 10AU FLUOROMETER
  • THERMO FINNIGAN EA 1112 SERIES FLASH ELEMENTAL ANALYZER
NASA/GCMD Earth Science Keywords
  • MC-ICP-MS > Multi Collector Inductively Coupled Plasma Mass Spectrometers
  • FLUOROMETERS
  • SPECTROMETERS
NASA/GCMD Earth Science Keywords
  • R/V AA > R/V Aurora Australis
NASA/GCMD Earth Science Keywords
  • AMD
  • AMD/AU
  • ACE/CRC
  • CEOS
NASA/GCMD Earth Science Keywords
  • GEOGRAPHIC REGION > POLAR
  • OCEAN > SOUTHERN OCEAN
  • CONTINENT > ANTARCTICA

Resource constraints

Use limitation
This metadata record is publicly available.

Resource constraints

File type
Portable Network Graphic
Linkage
Creative Commons by Attribution logo

Title
Attribution 4.0 International (CC BY 4.0)
Website
https://creativecommons.org/licenses/by/4.0/legalcode

Legal code for Creative Commons by Attribution 4.0 International license

Use constraints
licence
Other constraints
This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAV2_seaice_BGC_2016 when using these data.
Language
English
Character encoding
UTF8

Distribution Information

Distributor

Distributor

AU/AADC > Australian Antarctic Data Centre, Australia - AADC, DATA OFFICER (DATA CENTER CONTACT)
Australian Antarctic Division
203 Channel Highway
Kingston
Tasmania
7050
Australia

Distributor

Fees
Free
Planned available datetime
2020-07-29T00:00:00
Units of distribution
kb
Transfer size
41
Distribution format
  • Excel

OnLine resource
GET DATA > DIRECT DOWNLOAD

Download the dataset.

OnLine resource
VIEW RELATED INFORMATION

Citation reference for this metadata record and dataset.

Resource lineage

Statement
We could not obtain the particulate Fe (PFe) for the station Mertz 3 due to the contamination of the tray where samples were placed (it fell open onto the ground)
Hierarchy level
Dataset
Maintenance and update frequency
As needed
Maintenance note
2020-01-16 - record created by Luis Paulo Duprat. 2020-07-20 - record updated by Dave Connell after a revised dataset was provided by Luis Paulo Duprat (minor changes only, no new DOI).

Metadata

Metadata identifier
string/AAV2_seaice_BGC_2016

Language
English
Character encoding
UTF8

Author

DUPRAT, LUIS PAULO
223A Bathrust St
West Hobart
Hobart
TAS
7000
Australia

Sponsor

Australian Antarctic Division

Owner

AADC

Type of resource

Resource scope
Dataset

Alternative metadata reference

Title
gov.nasa.gsfc.gcmd
Citation identifier
d6620dd2-632e-414b-aff8-2db93cf8867d

Alternative metadata reference

Title
gov.nasa.gsfc.gcmd
Date (Last Revision)
2020-07-29T14:56:35

Identifier

Description
metadata.extraction_date

Alternative metadata reference

Title
gov.nasa.gsfc.gcmd
Citation identifier
8.6

Metadata linkage
http://data.aad.gov.au/metadata/records/AAV2_seaice_BGC_2016

Point of truth for the metadata record

Date info (Creation)
2020-01-16T00:00:00
Date info (Last Update)
2020-07-29

Metadata standard

Title
ISO 19115-3
Edition
2014
Other citation details
Version 1
Title
DIF to ISO 19115-1 Profile
 
 

Overviews

Spatial extent

N
S
E
W


Keywords


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