Limnological and nearshore diatom communities of Heard Island: proxies of subantarctic climate change?

Core data were collected by hand as there were significant problems with the mini-gravity corer. --- Public Summary from Project --- Heard Island offers scientists a unique subantarctic laboratory for investigating climate change. We will establish a reference set of microalgal floras from lakes and...

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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
oceans
DIATOMS
EARTH SCIENCE
BIOLOGICAL CLASSIFICATION
PROTISTS
PLANTS
COMMUNITY STRUCTURE
BIOSPHERE
ECOLOGICAL DYNAMICS
COMMUNITY DYNAMICS
CLIMATE CHANGE
CONCENTRATION
DATE
GPS
ISOTOPE
LIMNOLOGY
LOCATION
PH
SALINITY
SEDIMENT CORERS
WATER BOTTLES
FIELD SURVEYS
AMD/AU
CEOS
AMD
OCEAN &gt
SOUTHERN OCEAN &gt
Heard Island
CONTINENT &gt
AUSTRALIA/NEW ZEALAND &gt
AUSTRALIA &gt
GEOGRAPHIC REGION &gt
POLAR
HEARD AND MCDONALD ISLANDS
Southern Ocean
New Zealand
Heard
McDonald Islands
Island Lake
Online Access:https://researchdata.ands.org.au/limnological-nearshore-diatom-climate-change/686513
https://data.aad.gov.au/metadata/records/ASAC_2396
http://data.aad.gov.au/aadc/portal/download_file.cfm?file_id=1513
https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=2396
http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=ASAC_2396
Description
Summary:Core data were collected by hand as there were significant problems with the mini-gravity corer. --- Public Summary from Project --- Heard Island offers scientists a unique subantarctic laboratory for investigating climate change. We will establish a reference set of microalgal floras from lakes and lagoons and ultimately use the microalgal floras of today to investigate changes in fossil microalgal communities of Heard Island lake and lagoonal ecosystems to better understand regional subantarctic climate changes. Sediments were sampled with hand corers. Water samples were collected with a Niskin bottle. The dataset contains a summary of the locations data were sampled from, as well as average isotope concentrations from each sampling location. The fields in this dataset are: Date Location Salinity pH GPS Isotopes Concentration (ppb)

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