Microbial DNA records historical delivery of anthropogenic mercury
نویسندگان
چکیده
منابع مشابه
Historical Records of Mercury Stable Isotopes in Sediments of Tibetan Lakes.
The Tibetan Plateau (TP), known as the "Third Pole", is a critical zone for atmospheric mercury (Hg) deposition. Increasing anthropogenic activities in the globe leads to environmental changes, which may affect the loading, transport and deposition of Hg in the environment. However, the deposition history and geochemical cycling of Hg in the TP is still uncertain. Our records of Hg and Hg isoto...
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[1] We investigate the vertical transport of mercury (Hg) within the ocean using a simple box diffusion model to represent vertical water transport coupled with a particulate Hg flux. The particulate flux assumes that the Hg content of marine particles is proportional to the Hg concentration of surface waters via a sorption equilibrium constant, Kd. The model is forced with the observed factor ...
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Microbial natural products are the origin of most of the antibiotics on the market today. However, research in antibiotics and natural products has declined significantly during the last decade as a consequence of diverse factors, among which the lack of interest of industry in the field and the strong competition from collections of synthetic compounds as source of drug leads. As a consequence...
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ژورنال
عنوان ژورنال: The ISME Journal
سال: 2015
ISSN: 1751-7362,1751-7370
DOI: 10.1038/ismej.2015.86