Identification and Characterization of a Novel Thermostable gh-57 Gene from Metagenomic Fosmid Library of the Juan De Fuca Ridge Hydrothemal Vent

2011 ◽  
Vol 164 (8) ◽  
pp. 1323-1338 ◽  
Author(s):  
Hui Wang ◽  
Yingxue Gong ◽  
Wei Xie ◽  
Wenjuan Xiao ◽  
Junmei Wang ◽  
...  
Keyword(s):  
Fosmid Library ◽  
Juan De Fuca Ridge ◽  
Fuca Ridge ◽  
Juan De Fuca ◽  
Identification And Characterization

Vertical distribution and characterization of aerobic phototrophic bacteria at the Juan de Fuca Ridge in the Pacific Ocean

2008 ◽  
Vol 97 (3) ◽  
pp. 235-244 ◽  
Author(s):  
Christopher Rathgeber ◽  
Michael T. Lince ◽  
Jean Alric ◽  
Andrew S. Lang ◽  
Elaine Humphrey ◽  
...  
Keyword(s):  
Pacific Ocean ◽  
Vertical Distribution ◽  
Phototrophic Bacteria ◽  
Juan De Fuca Ridge ◽  
Fuca Ridge ◽  
The Pacific ◽  
Juan De Fuca ◽  
The Pacific Ocean ◽  
Aerobic Phototrophic Bacteria

Clays and zeolite authigenesis in sediments from the flank of the Juan de Fuca Ridge

Clay Minerals ◽  
2002 ◽  
Vol 37 (1) ◽  
pp. 143-155 ◽  
Author(s):  
M. D. Buatier ◽  
A. M. Karpoff ◽  
D. Charpentier
Keyword(s):  
Juan De Fuca Ridge ◽  
Sediment Layer ◽  
Mechanism Of Formation ◽  
Ridge Axis ◽  
Calcium Carbonates ◽  
Fuca Ridge ◽  
Stable Isotopic ◽  
Juan De Fuca

AbstractThis study focuses on the mineralogical and chemical analysis of sediments overlying basaltic basement through which seawater circulates (ODP Leg 168, flank of the Juan de Fuca Ridge). A SEM and TEM-EDX study of the authigenic clays and zeolites allowed the characterization of the hydrothermal phases and the determination of their mechanism of formation. Silicate authigenesis related to hydrothermal alteration of sediment was observed in the sediment layer just above basement at sites located >30 km from the ridge axis. This sediment alteration is particularly intense at Site 1031 where authigenic formation of Fe-Mg- rich smectites (montmorillonite and saponite) and zeolites occur, linked to the dissolution of biogenic calcite. Vertical advection of basement fluid through the sediment column is required to produce this alteration. This process is still active at Site 1031, based on systematic variations in porewater profiles and temperatures obtained from stable isotopic data on calcium carbonates, and the nature of authigenic minerals.

scholarly journals Microbiological characterization of post-eruption “snowblower” vents at Axial Seamount, Juan de Fuca Ridge

2013 ◽  
Vol 4 ◽  
Author(s):  
Julie L. Meyer ◽  
Nancy H. Akerman ◽  
Giora Proskurowski ◽  
Julie A. Huber
Keyword(s):  
Juan De Fuca Ridge ◽  
Fuca Ridge ◽  
Juan De Fuca ◽  
Axial Seamount

PETROLOGY AND PETROGENESIS OF ANDESITES FROM AXIAL SEAMOUNT, JUAN DE FUCA RIDGE

2017 ◽  
Author(s):  
Sara Renea Mills ◽  
◽  
Micheal Perfit ◽  
David A. Clague ◽  
Jennifer Brophy Paduan
Keyword(s):  
Juan De Fuca Ridge ◽  
Fuca Ridge ◽  
Juan De Fuca ◽  
Axial Seamount

scholarly journals Entrainment and bending in a major hydrothermal plume, Main Endeavour Field, Juan de Fuca Ridge

2006 ◽  
Vol 33 (19) ◽  
Author(s):  
Peter A. Rona ◽  
Karen G. Bemis ◽  
Christopher D. Jones ◽  
Darrell R. Jackson ◽  
Kyohiko Mitsuzawa ◽  
...  
Keyword(s):  
Juan De Fuca Ridge ◽  
Hydrothermal Plume ◽  
Fuca Ridge ◽  
Juan De Fuca ◽  
Main Endeavour
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