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The Antarctic Peninsula ice sheet since the Last Glacial Maximum
Antarctic is the coldest, driest, and most poorly understood climate system on the planet. Data within these pages contributes to the understanding of the Antarctic Peninsula region, a global warming "hot spot" roughly the ...
Near-surface seismic reflection investigations at a groundwater contamination site
A 3-D seismic reflection survey was conducted at a groundwater contamination site to adequately image the near surface (<20m) at a level of detail to enhance ongoing remediation activities at the site. The site, Operable ...
Application of BIOPLUME II to simulate biodegradation: A study of an aviation fuel spill from a leaking underground storage tank in Traverse City, Michigan (Groundwater contamination)
BIOPLUME II is a two-dimensional ground water transport model that incorporates decay terms to simulate biodegradation of organic compounds. First, the ground water data was studied, and trends in the contaminant concentrations ...
Reconstruction of eastern Pacific climate variability using multiple geochemical tracers in Cocos Island corals
Multiple isotopic and geochemical tracers were employed to unravel the complex history of recent environmental variability at Cocos Island. Downcore variations in delta18O, U/Ca, Sr/Ca, and Ba/Ca within coral skeletal ...