Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Greenland Has journal sim Geochemistry Geophysics Geosystems

Temporal variability of Cd, Pb, and Pb, isotope deposition in central Greenland snow

Creator:

Sherrell, R. M., Boyle, E. A., Harris, N. R., and Falkner, Kelly

Abstract:

We present a decade-long (1981–1990) high-resolution (subseasonal) record of Pb and Cd concentrations and Pb isotopic composition in a series of 119 snow samples from a 6-m snow pit at Summit, Greenland. Both metals show order of magnitude seasonal variability, with maxima in spring of every year, coinciding with sulfate...

Resource Type:

Article

Full Text:

deposition in central Greenland snow R. M. Sherrell Institute of Marine and Coastal Sciences, Rutgers
Increased dissolved terrestrial input to the coastal ocean during the last deglaciation

Creator:

Klinkhammer, Gary P., Mix, Alan C., and Haley, B. A.

Abstract:

Here we present the first downcore results for a new paleoproxy, the Mn/Ca ratio of foraminiferal calcite, applied to sediment accumulated in the extreme Eastern Tropical North Pacific (ETNP) over the last 30,000 years. The Mn/Ca results are compared to oxygen isotopes and sea surface temperature calculated from Mg/Ca. We...

Resource Type:

Article

Full Text:

‘‘Younger Dryas Climate Event’’ in Greenland ice cores, Paleoceano- graphy, 5, 937–948, doi:10.1029