Side-scan sonar investigations and hydroacoustic 'bubble' quantifiction in an area of surface-near gas hydrate occurrences: Recent studies from hydrate ridge, offshore Oregon

Oceans Conference Record (IEEE)

Volumn 2, Issue , 2002, Pages 1143-1147

  Greinert, J ^a   Klaucke, I ^a   Gimpel, P ^b  

^a GEOMAR HELMHOLTZ CENTRE FOR OCEAN RESEARCH KIEL   (Germany)

^b L3 Communication ELAC Nautik ^*  (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

GAS HYDRATES; METHANE; OFFSHORE STRUCTURES; SONAR;

BIOGEOCHEMICAL CYCLES;

UNDERWATER ACOUSTICS;

EID: 0038307894     PISSN: 01977385     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. Bohrmann et al. Cruise Report SO143 TECFLUX I 1999. GEOMAR Report 93, p 217, 2000.
2. Linke et al. Cruise Report SO148 TECFLUX II 2000, GEOMAR Report 98, p 122, 2001
3. Suess et al. Sea floor methane hydrates at Hydrate Ridge, Cascadia Margin. In: C.K. Paull and W.P. Dillon: Natural Gas Hydrates: Occurence, Distribution, and Detection. Geopohysical Monograph, 124, pp. 87-98, 2001
4. Greinert, Bohrmann and Suess Gas hydrate-associated carbonates and methane-venting at Hydrate Ridge: Classification, distribution, and origin of authigenic lithologies. In: C.K. Paull, P.W. Dillon, (Eds.), Natural Gas Hydrates: Occurrence, distribution, and dynamics, Geopohysical Monograph, 124, pp. 99-113, 2001.
5. Elvert, Greinert, and Suess Carbon isotope of biomarkers derived from methane-oxidizing microbes at Hydrate Ridge, Cascadia convergent margin. In: C.K. Paull and W.P. Dillon: Natural Gas Hydrates: Occurence, Distribution, and Detection. Geopohysical Monograph, 124, pp 115-129, 2001.
6. Medwin and Clay Fundamentals of acoustical oceanography. Academic Press, 712 pp, 1998.