Characterization of an Extremely Thermophilic Archaebacterium Isolated from a Black Smoker Polychaete (Paralvinella sp.) at the Juan de Fuca Ridge

1989 ◽  
Vol 12 (3) ◽  
pp. 249-256 ◽  
Author(s):  
Ralph J. Pledger ◽  
John A. Baross
Keyword(s):  
Juan De Fuca Ridge ◽  
Black Smoker ◽  
Fuca Ridge ◽  
Juan De Fuca

Composition and dissolution of black smoker particulates from active vents on the Juan de Fuca Ridge

1987 ◽  
Vol 92 (B11) ◽  
pp. 11347-11363 ◽  
Author(s):  
Richard A. Feely ◽  
Maureen Lewison ◽  
Gary J. Massoth ◽  
Gillian Robert-Baldo ◽  
J. William Lavelle ◽  
...  
Keyword(s):  
Juan De Fuca Ridge ◽  
Black Smoker ◽  
Fuca Ridge ◽  
Juan De Fuca

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

Microbial diversity of a sulfide black smoker in main endeavour hydrothermal vent field, Juan de Fuca Ridge

2009 ◽  
Vol 47 (3) ◽  
pp. 235-247 ◽  
Author(s):  
Huaiyang Zhou ◽  
Jiangtao Li ◽  
Xiaotong Peng ◽  
Jun Meng ◽  
Fengping Wang ◽  
...  
Keyword(s):  
Microbial Diversity ◽  
Hydrothermal Vent ◽  
Juan De Fuca Ridge ◽  
Black Smoker ◽  
Fuca Ridge ◽  
Juan De Fuca ◽  
Main Endeavour ◽  
Hydrothermal Vent Field

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

Metal sources of black smoker chimneys, Endeavour Segment, Juan de Fuca Ridge: Pb isotope constraints

2009 ◽  
Vol 24 (10) ◽  
pp. 1971-1977 ◽  
Author(s):  
Hui-Qiang Yao ◽  
Huai-Yang Zhou ◽  
Xiao-Tong Peng ◽  
Shen-Xu Bao ◽  
Zi-Jun Wu ◽  
...  
Keyword(s):  
Juan De Fuca Ridge ◽  
Pb Isotope ◽  
Black Smoker ◽  
Fuca Ridge ◽  
Metal Sources ◽  
Juan De Fuca ◽  
Endeavour Segment
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