Grazing dilution study from the BROKE-West voyage of the Aurora Australis, 2006

These data contain results from grazing dilution experiments conducted during BROKE-West.


Experiments were conducted at 22 locations on the BROKE-West transect.


Data are presented in an excel spreadsheet containing sample collection information (longitude, latitude, UTC date and time, depth), experiment details (incubation time, dilution series), experiment results (chlorophyll a, bacterial concentrations, heterotrophic flagellate concentrations, phytoplankton concentrations, microzooplankton concentrations, geometric mean predator density, phytoplankton growth rates, microzooplankton grazing rates for bacteria and phytoplankton, bacterial growth rates).


This work was completed as part of ASAC projects 2655 and 2679 (ASAC_2655, ASAC_2679).

Simple

Identification info

Alternate title
Grazing dilution study from the BROKE-West voyage of the Aurora Australis, 2006
Date (Publication)
2010-08-24
Edition
1
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:10.4225/15/59892068eea7c

Originator

Pearce, I. and Davidson, A.T.

Publisher

Australian Antarctic Data Centre

Principal investigator

DAVIDSON, ANDREW TIMOTHY
Australian Antarctic Division
203 Channel Highway
Kingston
Tasmania
7050
Australia

Collaborator

PEARCE, IMOJEN
Australian Antarctic Division
203 Channel Highway
Kingston
Tasmania
7050
Australia
Name
CAASM Metadata
Website
https://data.aad.gov.au/metadata/records/BROKE-West_Grazing

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
  • Biota
  • Oceans

Extent

N
S
E
W


Extent

Description
Temporal Coverage

Temporal extent

TimePeriod
2006-01-10 2006-03-11
Title
Marine microbial ecology off East Antarctica (30 - 80°E): Rates of bacterial and phytoplankton growth and grazing by heterotrophic protists
Date (Publication)
2010
Citation identifier
57

Citation identifier
doi:10.1016/j.dsr2.2008.04.039

Author

Imojen Pearce, Andrew T. Davidson, Paul G. Thomson, Simon Wright, Rick van den Enden
Name
Deep Sea Research II
Page
849-862
NASA/GCMD Earth Science Keywords
  • EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > PROTISTS > FLAGELLATES
  • EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > BACTERIA/ARCHAEA
  • EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > AQUATIC ECOSYSTEMS > PLANKTON > ZOOPLANKTON
  • EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > AQUATIC ECOSYSTEMS > PLANKTON > PHYTOPLANKTON
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PIGMENTS > CHLOROPHYLL
  • EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOSYSTEM FUNCTIONS > TROPHIC DYNAMICS
Keywords
  • longitude
  • latitude
  • Grazing
  • UTC date
  • time
  • depth
  • chlorophyll a
  • flagellates
  • bacteria
  • phytoplankton
  • growth rates
  • grazing rates
  • microzooplankton
NASA/GCMD Earth Science Keywords
  • MICROSCOPES
NASA/GCMD Earth Science Keywords
  • SHIPS
  • R/V AA > R/V Aurora Australis
NASA/GCMD Earth Science Keywords
  • AMD/AU
  • CEOS
  • AMD
  • ACE/CRC
NASA/GCMD Earth Science Keywords
  • OCEAN > SOUTHERN OCEAN
  • CONTINENT > ANTARCTICA
  • GEOGRAPHIC REGION > POLAR

Resource constraints

Use limitation
This metadata record is publicly available.

Resource constraints

Access constraints
licence
Other constraints
These data are publicly available for download from the provided URL.

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=BROKE-West_Grazing 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
2010-08-24T00:00:00
Units of distribution
kb
Transfer size
30
Distribution format
  • Excel

OnLine resource
GET DATA > DIRECT DOWNLOAD

Download point for the data

OnLine resource
PROJECT HOME PAGE

Public information for ASAC project 2655

OnLine resource
PROJECT HOME PAGE

Public information for ASAC project 2679

OnLine resource
VIEW RELATED INFORMATION

Citation reference for this metadata record and dataset

Resource lineage

Statement
Data quality good, although high standard errors for microscope counts of microzooplankton, due to scarcity of cells.
Hierarchy level
Dataset
Maintenance and update frequency
As needed
Maintenance note
2010-08-24 - record updated by Dave Connell to publicly release the data. 2017-08-08 - record updated by Dave Connell - basic updates. 2021-11-01 - record updated by Dave Connell to add publication information.

Metadata

Metadata identifier
string/BROKE-West_Grazing

Language
English
Character encoding
UTF8

Author

PEARCE, IMOJEN
Australian Antarctic Division
203 Channel Highway
Kingston
Tasmania
7050
Australia

Sponsor

Australian Antarctic Division

Owner

AADC
Title
Parent Metadata Record
Citation identifier
BROKE-West

Type of resource

Resource scope
Dataset

Alternative metadata reference

Title
gov.nasa.gsfc.gcmd
Citation identifier
2c8c825d-3b45-4a19-a33f-8112df129374

Alternative metadata reference

Title
gov.nasa.gsfc.gcmd
Date (Last Revision)
2021-11-01T15:14:15

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/BROKE-West_Grazing

Point of truth for the metadata record

Date info (Creation)
2006-03-09T00:00:00
Date info (Last Update)
2021-11-01

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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Not available