| 15 Titles Match Your Query |
Showing 1 through 15 of 15
|
1.
Collaborative Research: Molecular Level Characterization of Organic Matter in Ice Cores using High-resolution FTICR mass spectrometry [hatcher_0739684]
This award supports a project to fully develop the analytical protocols needed to exploit a relatively new technique for the analysis of soluble organic matter in ice core samples. The technique couples ...
|
2.
Bryophyte species composition over moisture gradients in the Windmill Islands, East Antarctica; development of a baseline for monitoring climate change impacts [ASAC_1313_Baseline]
PARENT DIF
This metadata record describes supplementary material to accompany the listed publication, and the data described in the paper and the supplementary material relates to AAS (ASAC) project 1313, as ...
|
3.
A Study of the Nitrogen-fixing Microbiota of Macquarie Island Plant Communities [ASAC_194]
The nitrogen fixing biota of Macquarie Island are dominated by cyanobacteria growing epiphytically or symbiotically with plants or lichens. Highest rates of acetylene reduction (N-fixation) were found ...
|
4.
CEAMARC marine sediment samples [CEAMARC-200708_V3_MARINE_SEDIMENT_SAMPLES]
PARENT DIF
Marine sediment samples were obtained from box corer, Smith-MacIntyre and Van Veen grabs.
Samples were named by:
1. CEAMARC site (e.g. 16)
2. Instrument (e.g. box corer = BC; Smith-MacIntyre = GRSM; ...
|
5.
Concentration and Isotopic Composition of O2 and N2 in Trapped Gases of the Vostok Ice Core [NSIDC-0107]
These data describe the d18O of O2, d15N of N2, d18Oatm, and O2/N2 ratios of trapped gases in the Vostok ice core from East Antarctica. The investigator used a mass spectrometer to measure gas concentrations ...
|
6.
Carbon-Isotopic Composition of Atmospheric CO2 since the Last Glacial Maximum [NSIDC-0108]
These data describe the concentration and carbon-isotopic composition (d13CO2) of atmospheric CO2 from air trapped in ice between 27,000 and 1,300 years before present from Taylor Dome, Antarctica. ...
|
7.
Tephra in Siple and Taylor Dome Ice Cores [NSIDC-0110]
This data set consists of electron microprobe geochemical analyses of glass shards sampled from Siple Dome and Taylor Dome ice cores during the 1999-2000 field season. Geochemical data are in tab-delimited ...
|
8.
CTD Niskin data for the BROKE_WEST survey [BROKE-West_CTD_Niskin]
PARENT DIF
3 litres of seawater were collected every 2nd CTD (conductivitiy, temperature and depth) cast on every CTD transect of the BROKE-West voyage. 7 CTD transects were completed on the BROKE-West voyage, ...
|
9.
Nitrogen studies in sub-Antarctic terrestrial environments [ASAC_1022]
Metadata record for data from ASAC Project 1022
See the link below for public details on this project.
---- Public Summary from Project ----
Nitrogen ...
|
10.
Elemental and isotopic composition of trapped gases in the horizontal Moulton ice core [Moulton_Gas_Data]
Data are included for the elemental and isotopic composition of
trapped gases in the A, E and F trenches. Specifically, the d15N of
N2, d18O of atm O2, dO2/N2, dAr/N2, total gas content ...
|
11.
Mesozooplankton Biomass and C/N Ratio Measured during the JGOFS North Atlantic Bloom Experiment (NABE) [JGOFS_NABE_ZOOMASS]
The Joint Global Ocean Flux Study (JGOFS) seeks to understand
the processes that control the transfer of carbon and other
biologically active elements in the ocean. In addition, ...
|
12.
Physical-Chemical Properties and Environmental Fate Handbook CRCnetBASE 2000 [CRCnetBASE2000]
Taken from the preface to the CD.
&Physical-Chemical Properties and Environmental Fate& Handbook CRCnetBASE 2000 includes over 600 chemicals, a 20 percent increase from the previous version, which ...
|
13.
Report on invertebrate field work, Macquarie Island, December 1986-January 1987 [Invert_MI_86-87]
From the report available for download:
A number of biologists have collected terrestrial invertebrates on Macquarie Island in previous years. Of these, K. Watson spent a year collecting intensively ...
|
14.
UV climate over the Southern Ocean south of Australia, and its biological impact - Particulate Organic Carbon (POC) results [ASAC_2210_POC]
Minicosm design: Three successive experiments to a maximum incubation of 14 days were performed from mid November to early January in the summer of 2002/03 in a temperature controlled shipping container ...
|
15.
Atlantic DSDP Lower Cretaceous Carbonate Geochemistry Data [NOAA_NCDC_PALEO_1999-031]
Striking cyclic interbeds of laminated dark-olive to black marlstone and
bioturbated white to light-gray limestone of Neocomian (Early Cretaceous) age,
the Blake-Bahama Formation, have been recovered ...
|
|
Showing 1 through 15 of 15
|
