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1. Light absorbing impurity profiles in snow on sea-ice collected during SIPEX II [SIPEX_II_Impurities]   PARENT DIF
Particulate impurities in snow such as dust and soot can absorb sunlight. This is important for snow albedo in the Arctic, but probably not in the Antarctic. Snow was collected in plastic bags through ...


2. Advanced Microstructural Characterization of Polar Ice Cores [baker_0738975]
This award supports a project to use advanced microscopic and spectroscopic techniques to explore critical questions about microstructure in ice cores, in particular the microstructural locations ...


3. Soluble Impurities in the Byrd Station Ice Core, Antarctica [NSIDC-0476]
This data set consists of results of analyses of the major soluble impurities (Hydrogen, Sodium, Ammonium, Potassium, Sulfate, Nitrate, Chlorine ions) made on bulk samples selected at approximately ...


4. The effects of the impurities on polycrystalline ice [Ian_Baker]
The aim of this work was to understand the effects of impurities on the microstructure and properties of ice. Compression tests on single crystals with and without sulfuric acid at -10oC ...


5. The Microstructural Location and Effects of Impurities in Polar Ice Cores [baker_0440523]
This award supports a project to fully characterize the microstructure in ice cores, in particular the microstructural locations of impurities, defect structures and strain gradients. This work will ...


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