As part of the new Long Term Ecological Research (LTER) project in the McMurdo Dry Valleys of Antarctica, a systematic aqueous geochemical sampling program has been undertaken. A series of terrestrial water samples have been collected and analyzed for major ion chemistry by ion chromatography. The concentrations of ions cover a wide range of total dissolved solids (TDS) from relatively pristine glacier ice to hypersaline lake waters.
Dataset Results
1995-11-18 to 1995-11-28
10.6073/pasta/21bd50f999c48fef547881aa61d11e32
35
Abstract takes an excerpt from Runkel, R.L., McKnight, D.M. and Andrews, E.D., 1998, Analysis of transient storage subject to unsteady flow: Diel
flow variation in an Antarctic stream.
Date Range:
1992-01-02 to 1992-01-31
Data sources:
DOI:
10.6073/pasta/5bde4531df8ef32f3f14ca4cd3bc1b87
Dataset ID:
8001
This dataset contains a series of grab samples collected from nutrient tracer injection experiments conducted in supraglacial streams on Canada Glacier in Taylor Valley, Antarctica. The purpose of these experiments was to measure potential nutrient uptake in supraglacial stream networks. We chose three reaches and co-injected nutrient tracer(s) and a conservative tracer (NaCl). Tracers were injected at the top of each reach, allowed to mix with the stream water, and move downstream.
Date Range:
2019-01-14 to 2019-01-19
Data sources:
DOI:
10.6073/pasta/293caa4b1b4c24b7b5b5713500cb5e37
Dataset ID:
2017