Uptake of heavy metals from copper and lead spiked sediments by Echinocardium cordatum
This data set describes the concentrations of copper, lead and iron in the calcareous tests of heart urchins that were exposed to spiked sediments for 60 days.
Porewater is the water extracted from between sand grains. Filtered porewater has been filtered. DGT stands for Diffuse Gel Transfer.
The HCl extraction listed in one of the excel spreadsheets is an extraction from the actual sediment.
The fields in this dataset are:
Isotope
Concentration
Porewater
Filtered Porewater
DGT Porewater
Simple
Identification info
- Alternate title
- Uptake of heavy metals from copper and lead spiked sediments by Echinocardium cordatum
- Date (Publication)
- 2011-11-08
- 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:10.26179/5cae97ffdb642
Originator
Publisher
Principal investigator
Principal investigator
Collaborator
- Name
- CAASM Metadata
- Status
- Completed
Custodian
- Topic category
-
- Biota
- Environment
- Oceans
Extent
Extent
- Description
- Temporal Coverage
Temporal extent
- TimePeriod
- 2003-07-01 2003-09-01
- NASA/GCMD Earth Science Keywords
-
- EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL IMPACTS > CONTAMINANT LEVELS/SPILLS
- EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL IMPACTS > HEAVY METALS CONCENTRATION
- EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/INVERTEBRATES
- EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC
- EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOTOXICOLOGY > BIOAVAILABILITY
- Keywords
-
- CONCENTRATION
- CONTAMINATED SEDIMENT
- BIOAVAILABILITY
- DGT POREWATER
- ECHINOCARDIUM CORDATUM
- FILTERED POREWATER
- HEART URCHINS
- HEAVY METALS
- ISOTOPE
- POREWATER
- TEMPERATE
- NASA/GCMD Earth Science Keywords
-
- MICROSCOPES
- NASA/GCMD Earth Science Keywords
-
- LABORATORY
- NASA/GCMD Earth Science Keywords
-
- AMD/AU
- AMD
- CEOS
- NASA/GCMD Earth Science Keywords
-
- CONTINENT > AUSTRALIA/NEW ZEALAND > AUSTRALIA > Hobart
- CONTINENT > AUSTRALIA/NEW ZEALAND > AUSTRALIA > Tasmania
- 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 from the provided URL.
Resource constraints
- File type
- Portable Network Graphic
- 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=uptake_metals_echinocardium when using these data.
- Language
- English
- Character encoding
- UTF8
Distribution Information
Distributor
Distributor
Distributor
- Fees
- free
- Planned available datetime
- 2011-11-08T00:00:00
- Units of distribution
- kb
- Transfer size
- 63
- Distribution format
-
- excel
- OnLine resource
-
GET DATA
Download point for the data
- OnLine resource
-
PROJECT HOME PAGE
Public information for ASAC project 2201
- OnLine resource
-
VIEW RELATED INFORMATION
Citation reference for this metadata record and dataset
Resource lineage
- Statement
- Results showed that exposure period was insufficient for equilibration of urchin metal concentrations with environment. Results highly variable. Previous environmental exposure of urchins to heavy metals in Derwent Estuary resulted in elevated iron and lead apparently not caused by experimental exposure.
- Hierarchy level
- Dataset
- Maintenance and update frequency
- As needed
- Maintenance note
- 2011-11-08 - record updated by Dave Connell to link it to the parent record, and publicly release the data. 2019-04-11 - record updated by Dave Connell for ISO compliance.
Metadata
- Metadata identifier
- string/uptake_metals_echinocardium
- Language
- English
- Character encoding
- UTF8
Author
Sponsor
Owner
- Title
- Parent Metadata Record
- Citation identifier
- ASAC_2201
Type of resource
- Resource scope
- Dataset
Alternative metadata reference
- Title
- gov.nasa.gsfc.gcmd
- Citation identifier
- 9b834c21-4102-4526-bfd9-8406892fb419
Alternative metadata reference
- Title
- gov.nasa.gsfc.gcmd
- Date (Last Revision)
- 2019-04-11T11:24:13
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/uptake_metals_echinocardium
Point of truth for the metadata record
- Date info (Creation)
- 2004-03-25T00:00:00
- Date info (Last Update)
- 2019-04-11
Metadata standard
- Title
- ISO 19115-3
- Edition
- 2014
- Other citation details
- Version 1
- Title
- DIF to ISO 19115-1 Profile