In situ porewater uranium concentrations in a contaminated wetland: Effect of seasons and sediment depth
Sign Up to like & getrecommendations! Published in 2017 at "Applied Geochemistry"
DOI: 10.1016/j.apgeochem.2016.11.017
Abstract: Abstract Previous studies have shown that Tims Branch wetlands on the Savannah River Site in South Carolina, USA is an effective environmental sink for sequestering the 44 tons of uranium (U) released into the system.… read more here.
Keywords: system; hydrology; situ porewater; sediment depth ... See more keywords
Mineralogical transformations in polymetallic nodules and the change of Ni, Cu and Co crystal-chemistry upon burial in sediments
Sign Up to like & getrecommendations! Published in 2020 at "Geochimica et Cosmochimica Acta"
DOI: 10.1016/j.gca.2020.04.012
Abstract: Abstract Polymetallic nodules from the Clarion and Clipperton Zone of the equatorial Pacific Ocean were studied using X-ray diffraction, X-ray absorption, Fourier-transformed infrared spectroscopy and transmission electron microscopy. This study includes nodules found at the… read more here.
Keywords: sediment depth; chemistry; sediment; polymetallic nodules ... See more keywords
Change of methane production pathway with sediment depth in a lake on the Tibetan plateau
Sign Up to like & getrecommendations! Published in 2017 at "Palaeogeography, Palaeoclimatology, Palaeoecology"
DOI: 10.1016/j.palaeo.2016.06.021
Abstract: Abstract Methane production is the terminal step in the degradation of organic matter in most anoxic lake sediments. It has been suggested that CH 4 production in lake sediments is dominated by hydrogenotrophic methanogenesis, especially… read more here.
Keywords: production; methane production; sediment depth; lake tibetan ... See more keywords