Macquarie Island soil chemistry data

Soil cores were collected from numerous locations across the Macquarie Island Isthmus. Soil samples were collected in clean glass jars with Teflon septa in the lid and stored at 4 deg C until analysed. Samples were solvent extracted twice with n-hexane using an Accelerated Solvent Extractor [ASE300]...

Full description

Bibliographic Details
Other Authors: HOSE, GRANT (hasPrincipalInvestigator), HOSE, GRANT (processor), GEORGE, SIMON CHRISTOPHER (hasPrincipalInvestigator), GEORGE, SIMON CHRISTOPHER (processor), HOULAHAN, SARAH (processor), MICHIE, ALEXANDER (processor), ERRINGTON, INGRID (processor), Australian Antarctic Data Centre (publisher)
Format: Dataset
Language:unknown
Published: Australian Antarctic Data Centre
Subjects:
environment
geoscientificInformation
SOIL CHEMISTRY
EARTH SCIENCE
LAND SURFACE
SOILS
ISLANDS
BIOSPHERE
TERRESTRIAL ECOSYSTEMS
PEGASUS TIME-OF-FLIGHT-MASS SPECTROMETER
GC-MS &gt
Gas Chromatograph/Mass Spectrometry
MASS SPECTROMETERS
CORING DEVICES
FIELD SURVEYS
OCEAN &gt
SOUTHERN OCEAN &gt
MACQUARIE ISLAND
GEOGRAPHIC REGION &gt
POLAR
Psi
Southern Ocean
Macquarie Island
Online Access:https://researchdata.ands.org.au/macquarie-island-soil-chemistry/1360752
https://doi.org/10.26179/5c3c146eae05c
https://data.aad.gov.au/metadata/records/AAS_4135_MI_Soil_Chemistry
http://nla.gov.au/nla.party-617536
Description
Summary:Soil cores were collected from numerous locations across the Macquarie Island Isthmus. Soil samples were collected in clean glass jars with Teflon septa in the lid and stored at 4 deg C until analysed. Samples were solvent extracted twice with n-hexane using an Accelerated Solvent Extractor [ASE300] (preheat 5 minutes, heat 5 minutes to 70°C, static 5 minutes, flush 70% volume, purge 300 seconds, 1500 Psi, 3 cycles). Extracts were using gas chromatography-mass spectrometry (GC-MS) using an Agilent 7890A GC-MS operating in one dimension, coupled to a Pegasus time-of-flight-mass spectrometer (GCxGC-ToFMS). Column labels Site name Location identifier code Site description Description of sampling site location Season collected Summer season during which samples were collected Latitude Decimal degrees Longitude Decimal degrees Depth (m) Sampling Depth – depth below ground from which sample was collected (m) C10-37 n-Alkanes (ug/g) Concentration of Alkanes (ug) with carbon chain lengths 10-37 per gram (g) of soil. nd = not detected C10-C22 n-alkanes (ug/g) Concentration of Alkanes (ug) with carbon chain lengths 10-22 per gram (g) of soil. nd = not detected C23-C37 n-alkanes (ug/g) Concentration of Alkanes (ug) with carbon chain lengths 23-37 per gram (g) of soil. nd = not detected C12-C22 n-alkanes (ug/g) Concentration of Alkanes (ug) with carbon chain lengths 12-22 per gram (g) of soil. nd = not detected C23-C34 n-alkanes (ug/g) Concentration of Alkanes (ug) with carbon chain lengths 23-34 per gram (g) of soil. nd = not detected

Similar Items