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The response of sea ice and brine water algae and bacteria to changes in salinity, temperature, light and UVB in Granite Harbour Entry ID: K043_2008_2009_NZ_3 |
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Summary
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Abstract:
In the 2008/2009 season, samples of the bottom ice algae and brine algae (within 30cm of the top of the ice) were subjected to temperature, salinity, light and UVB experiments and analysed with PAM rapid light curves to determine the response of the algae to changes they will encounter. In the 2009/2010 season, samples of the bottom ice bacteria were subjected to changes in the colour of light in an incubation chamber. Samples were filtered and stored in liquid nitrogen for analysis in NZ.
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Related URL
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Link:
VIEW PROJECT HOME PAGE
Description: The Latitudinal Gradient Project homepage Link: VIEW RELATED INFORMATION Description: The investigators homepage |
Geographic Coverage
| N: -77.015 | S: -77.015 | E: 162.89 | W: 162.89 |
| Min Depth: 0 | Max Depth: 3.2 |
Temporal Coverage
| Start Date: 2008-11-15 |
| Stop Date: 2008-11-27 |
| Start Date: 2009-11-16 |
| Stop Date: 2009-12-29 |
Location Keywords
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CONTINENT
> ANTARCTICA
CONTINENT > ANTARCTICA > GRANITE HARBOUR GEOGRAPHIC REGION > POLAR |
Science Keywords
| TERRESTRIAL HYDROSPHERE >WATER QUALITY/WATER CHEMISTRY >CHLOROPHYLL [Definition] |
| OCEANS >SEA ICE [Definition] |
| BIOLOGICAL CLASSIFICATION >BACTERIA/ARCHAEA [Definition] |
| BIOLOGICAL CLASSIFICATION >PLANTS >MICROALGAE [Definition] |
| BIOSPHERE >AQUATIC ECOSYSTEMS >PLANKTON >PHYTOPLANKTON [Definition] |
| BIOSPHERE >AQUATIC ECOSYSTEMS >MARINE HABITAT [Definition] |
| BIOSPHERE >ECOLOGICAL DYNAMICS >SPECIES/POPULATION INTERACTIONS >GRAZING DYNAMICS/PLANT HERBIVORY [Definition] |
| BIOSPHERE >ECOLOGICAL DYNAMICS >COMMUNITY DYNAMICS >BIODIVERSITY FUNCTIONS [Definition] |
| BIOSPHERE >ECOLOGICAL DYNAMICS >ECOSYSTEM FUNCTIONS >PHOTOSYNTHESIS [Definition] |
| BIOSPHERE >ECOLOGICAL DYNAMICS >ECOSYSTEM FUNCTIONS >PRIMARY PRODUCTION [Definition] |
ISO Topic Category
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BIOTA
OCEANS |
Platform
| FIELD SURVEYS [Information] |
| FIELD INVESTIGATION [Information] |
Instrument
| CTD >Conductivity, Temperature, Depth [Information] |
| ICE AUGERS [Information] |
Project
| LGP >Latitudinal Gradient Project [Information] |
| IPY >INTERNATIONAL POLAR YEAR [Information] |
| EBA >Evolution and Biodiversity in the Antarctic [Information] |
Quality
| Samples are all held at Victoria University of Wellington. Please contact the investigator for more information. |
Data Set Progress
| IN WORK |
Data Center
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Antarctica New Zealand, New Zealand Antarctic Institute, New Zealand
[Information]
Data Center URL: http://www.antarcticanz.govt.nz/
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Personnel
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KEN
RYAN Role: INVESTIGATOR Phone: +64 4 463 6083 Fax: +64 4 463 5331 Email: ken.ryan at vuw.ac.nz Contact Address: Victoria University of Wellington School of Biological Sciences PO BOX 600 City: Wellington Postal Code: 6140 Country: New Zealand |
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CEISHA
POIROT Role: DIF AUTHOR Phone: +64 3 358 0200 Fax: +64 3 358 0211 Email: c.poirot at antarcticanz.govt.nz Contact Address: Antarctica New Zealand Private Bag 4745 City: Christchurch Country: New Zealand |
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SHULAMIT
GORDON Role: DIF AUTHOR Phone: +64 3 358 0200 Fax: +64 3 358 0211 Email: s.gordon at antarcticanz.govt.nz Contact Address: Antarctica New Zealand Private Bag 4745 City: Christchurch Country: New Zealand |
Creation and Review Dates
DIF Creation Date:
2013-02-07
Last DIF Revision Date:
2013-02-08
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