Data

Macroalgal responses to heavy metals and varying light levels at Casey Station

Australian Antarctic Data Centre
RIDDLE, MARTIN J. ; RUNCIE, JOHN W.
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.4225/15/5747A8B02A9C6&rft.title=Macroalgal responses to heavy metals and varying light levels at Casey Station&rft.identifier=10.4225/15/5747A8B02A9C6&rft.publisher=Australian Antarctic Data Centre&rft.description=1. In situ chlorophyll fluorescence measurements using pulse amplitude technique (PAM) of macroalga Desmarestia menziesii, assessing adaptation to high light exposure after sea ice breakout, and impact of Thala Valley tip wastes. 2. In situ chlorophyll fluorescence measurements using pulse amplitude technique (PAM) of sediment diatom material assessing adaptation to high light exposure after sea ice breakout, and impact of Thala Valley tip wastes. 3. In situ chlorophyll fluorescence measurements using pulse amplitude technique (PAM) of sponge Latrunculia decipiens assessing adaptation to high light exposure after sea ice breakout. 4. Ecotoxicological experiments where Desmarestia menziesii was exposed to copper in indoor aquaria, aim to determine EC50, NOEC, LOEC for copper. 5. Field collections of various macroalgae for stable isotope analysis: for determination of physiological mechanisms. 6. Field collections of sponge and diatom material for pigment analysis.&rft.creator=RIDDLE, MARTIN J. &rft.creator=RUNCIE, JOHN W. &rft.date=2002&rft.coverage=northlimit=-66; southlimit=-66.5; westlimit=110; eastLimit=110.5; projection=WGS84&rft.coverage=northlimit=-66; southlimit=-66.5; westlimit=110; eastLimit=110.5; projection=WGS84&rft_rights=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=ASAC_2201_Runcie when using these data.&rft_subject=biota&rft_subject=environment&rft_subject=oceans&rft_subject=CHLOROPHYLL&rft_subject=EARTH SCIENCE&rft_subject=BIOSPHERE&rft_subject=VEGETATION&rft_subject=CONTAMINANT LEVELS/SPILLS&rft_subject=HUMAN DIMENSIONS&rft_subject=ENVIRONMENTAL IMPACTS&rft_subject=HEAVY METALS CONCENTRATION&rft_subject=PLANTS&rft_subject=BIOLOGICAL CLASSIFICATION&rft_subject=MACROALGAE (SEAWEEDS)&rft_subject=EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC&rft_subject=EVOLUTIONARY ADAPTATION&rft_subject=ECOLOGICAL DYNAMICS&rft_subject=SPECIES/POPULATION INTERACTIONS&rft_subject=PHOTOSYNTHESIS&rft_subject=ECOSYSTEM FUNCTIONS&rft_subject=TOXICITY LEVELS&rft_subject=ECOTOXICOLOGY&rft_subject=COPPER (CU)&rft_subject=HEAVY METALS&rft_subject=MACROALGAE&rft_subject=PAM FLUOROMETRY&rft_subject=PAR&rft_subject=PULSE AMPLITUDE MODULATED FLUOROMETRY&rft_subject=SEA ICE BREAKOUT&rft_subject=PAM > PORTABLE FLUORESCENCE ANALYZERS&rft_subject=FIELD SURVEYS&rft_subject=CONTINENT > ANTARCTICA > Newcomb Bay&rft_subject=CONTINENT > ANTARCTICA > Casey&rft_subject=CONTINENT > ANTARCTICA > Sparkes Bay&rft_subject=CONTINENT > ANTARCTICA > Shirley Island&rft_subject=GEOGRAPHIC REGION > POLAR&rft_place=Hobart&rft.type=dataset&rft.language=English Access the data
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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=ASAC_2201_Runcie when using these data.

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Brief description

1. In situ chlorophyll fluorescence measurements using pulse amplitude technique (PAM) of macroalga Desmarestia menziesii, assessing adaptation to high light exposure after sea ice breakout, and impact of Thala Valley tip wastes. 2. In situ chlorophyll fluorescence measurements using pulse amplitude technique (PAM) of sediment diatom material assessing adaptation to high light exposure after sea ice breakout, and impact of Thala Valley tip wastes. 3. In situ chlorophyll fluorescence measurements using pulse amplitude technique (PAM) of sponge Latrunculia decipiens assessing adaptation to high light exposure after sea ice breakout. 4. Ecotoxicological experiments where Desmarestia menziesii was exposed to copper in indoor aquaria, aim to determine EC50, NOEC, LOEC for copper. 5. Field collections of various macroalgae for stable isotope analysis: for determination of physiological mechanisms. 6. Field collections of sponge and diatom material for pigment analysis.

Issued: 2002-01-02

Data time period: 2001-09-28 to 2002-12-30

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110.5,-66 110.5,-66.5 110,-66.5 110,-66 110.5,-66

110.25,-66.25

text: northlimit=-66; southlimit=-66.5; westlimit=110; eastLimit=110.5; projection=WGS84

Subjects
BIOLOGICAL CLASSIFICATION | BIOSPHERE | CHLOROPHYLL | CONTAMINANT LEVELS/SPILLS | CONTINENT > ANTARCTICA > Casey | CONTINENT > ANTARCTICA > Newcomb Bay | CONTINENT > ANTARCTICA > Shirley Island | CONTINENT > ANTARCTICA > Sparkes Bay | COPPER (CU) | EARTH SCIENCE | EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC | ECOLOGICAL DYNAMICS | ECOSYSTEM FUNCTIONS | ECOTOXICOLOGY | ENVIRONMENTAL IMPACTS | EVOLUTIONARY ADAPTATION | FIELD SURVEYS | GEOGRAPHIC REGION > POLAR | HEAVY METALS | HEAVY METALS CONCENTRATION | HUMAN DIMENSIONS | MACROALGAE | MACROALGAE (SEAWEEDS) | PAM > PORTABLE FLUORESCENCE ANALYZERS | PAM FLUOROMETRY | PAR | PHOTOSYNTHESIS | PLANTS | PULSE AMPLITUDE MODULATED FLUOROMETRY | SEA ICE BREAKOUT | SPECIES/POPULATION INTERACTIONS | TOXICITY LEVELS | VEGETATION | biota | environment | oceans |

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AU-ANL:PEAU : http://nla.gov.au/nla.party-617536

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