Metal accumulation and partitioning in two Antarctic marine microalgae from exposure to cadmium, copper, nickel, lead, and zinc

Some contamination was found in some samples. They are described and highlighted in the dataset. This data describes the cellular metal concentrations of Phaeocystis antarctica and Cryothecomonas armigera following exposure to metals singly and in mixtures in laboratory studies. Microalgae were cult...

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Bibliographic Details
Other Authors: AADC (originator), AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider)
Format: Dataset
Language:unknown
Published: Australian Ocean Data Network
Subjects:
biota
environment
oceans
HEAVY METALS CONCENTRATION
EARTH SCIENCE
HUMAN DIMENSIONS
ENVIRONMENTAL IMPACTS
SPECIES BIOACCUMULATION
BIOSPHERE
ECOLOGICAL DYNAMICS
ECOTOXICOLOGY
ICP-AES &gt
Inductively Coupled Plasma Atomic Emission Spectrometer
ICP-MS &gt
Inductively Coupled Plasma Mass Spectrometer
LABORATORY
AMD
AMD/AU
CEOS
GEOGRAPHIC REGION &gt
POLAR
OCEAN &gt
SOUTHERN OCEAN
CONTINENT &gt
ANTARCTICA
Antarctic
Southern Ocean
Antarc*
Antarctica
Online Access:https://researchdata.ands.org.au/metal-accumulation-partitioning-lead-zinc/1358671
https://data.aad.gov.au/metadata/records/AAS_4326_bioaccumulation
https://data.aad.gov.au/eds/4922/download
https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4326_bioaccumulation
https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=AAS_4326
Description
Summary:Some contamination was found in some samples. They are described and highlighted in the dataset. This data describes the cellular metal concentrations of Phaeocystis antarctica and Cryothecomonas armigera following exposure to metals singly and in mixtures in laboratory studies. Microalgae were cultured in 80 mL of filtered (less than 0.45 um) seawater and low concentrations of nutrients supplemented with metal stocks to give a range of single and mixture exposures to the metals cadmium, copper, nickel, lead, and zinc. The cellular accumulation and partitioning are used to explain the metal's toxicity (cellular metal fractions are compared to the toxicity data provided in 10.4225/15/5ae93ff723ff8) and assess the risk bioaccumulation of metals to Antarctic marine microalgae may pose in the Southern Ocean food web.

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