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Students present posters at the CAP ASM. Presenters: top left – Tim Ohlert, top right – Aaron Grade, bottom left – Nich Weller, bottom right – Kate Weiss.
Students present posters at the CAP ASM. Presenters: top left – Tim Ohlert, top right – Aaron Grade, bottom left – Nich Weller, bottom right – Kate Weiss.
SESE graduate student Marisol Juarez Rivera describes her poster, “Is oxygen supersaturation in Tempe Town Lake mainly driven by abiotic processes?”
CAP and Sevilleta students at South Mountain Preserve, with the city of Phoenix in the background.
Figure 4. The Arctic is warming twice as fast as the rest of the planet.
Figure 3. Soil waters had to be filtered in a oxygen-free glove bag back in the lab at Toolik Field Station to avoid oxidation of reduced iron before the start of experiments.
Researchers at Toolik Lake
Figure 1. Red-orange oxidized iron precipitates across the arctic landscapes.
Fig.4 Karla takes a traditional bulk density sample at 100 cm.
Fig.4 Karla takes a traditional bulk density sample at 100 cm.
Fig.3 Chris So separates large rocks from soil and root material.