Barium cycling in shallow sediment above active mud volcanoes in the Gulf of Mexico
نویسندگان
چکیده
منابع مشابه
Macrofaunal assemblages from mud volcanoes in the Gulf of Cadiz
Introduction Conclusions References
متن کاملIntegrated analysis of bacterial and microeukaryotic communities from differentially active mud volcanoes in the Gulf of Cadiz
The present study assesses the diversity and composition of sediment bacterial and microeukaryotic communities from deep-sea mud volcanoes (MVs) associated with strike-slip faults in the South-West Iberian Margin (SWIM). We used a 16S/18S rRNA gene based pyrosequencing approach to characterize and correlate the sediment bacterial and microeukaryotic communities from MVs with differing gas seep ...
متن کاملChemosynthetic bacteria found in bivalve species from mud volcanoes of the Gulf of Cadiz.
As in other cold seeps, the dominant bivalves in mud volcanoes (MV) from the Gulf of Cadiz are macrofauna belonging to the families Solemyidae (Acharax sp., Petrasma sp.), Lucinidae (Lucinoma sp.), Thyasiridae (Thyasira vulcolutre) and Mytilidae (Bathymodiolus mauritanicus). The delta(13)C values measured in solemyid, lucinid and thyasirid specimens support the hypothesis of thiotrophic nutriti...
متن کاملTotal mercury in sediments from mud volcanoes in Gulf of Cadiz.
Mercury emissions into the environment have both natural and anthropogenic sources. Natural sources include volcanic activity, erosion of mineral deposits (the earth’s crust contains 0.5 parts per million of mercury) (Gochfeld, 2003; Gustin, 2003), association with hydrocarbons (Miedaner et al., 2005; Wilhelm et al., 2006), and volatilization from the oceans, whereas man related sources include...
متن کاملthe effect of the record infancy in crimilly acts of guilties (in karaj city)
چکیده یکی از مهمترین دغدغه های بزرگ جوامع بشری، از دیر باز تا کنون که ذهن پژوهشگران و متخصصان بهداشت روانی و اجتماعی و دولتها رابه خود مشغول داشته، مسأله ی بزهکاری می باشد. شناخت کامل پدیده ی بزهکاری و بزهکار، علل وعوامل سقوط یک انسان، چگونگی درمان وی و درنهایت پیشگیری ازبزهکاری ودریک کلام سالم سازی یک جامعه، رسالت عظیم، انسانی ومقدسی می باشد که با بررسی شخصیت مجرم یعنی[ انسانی که تحت شرای...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Chemical Geology
سال: 2006
ISSN: 0009-2541
DOI: 10.1016/j.chemgeo.2005.08.008