Marine Biodiversity and Ecosystem Functioning
EU Network of Excellence

 
Main Menu

· Home
· Contacts
· Data Systems
· Documents
· FAQ
· Links
· MarBEF Open Archive
· Network Description
· Outreach
· Photo Gallery
· Quality Assurance
· Register of Resources
· Research Projects
· Rules and Guidelines
· Training
· Wiki
· Worldconference

 

Register of Resources (RoR)

 People  |  Datasets  |  Literature  |  Institutes  |  Projects 

[ report an error in this record ]basket (0): add | show Print this page

Microbiology of shallow hydrothermal vent sites off Palaeochori Bay, Milos (Hellenic Volcanic Arc)
Dando, P.R.; Thomm, M.; Arab, H.; Brehmer, M.; Hooper, L.E.; Jochimsen, B.; Schlesner, H.; Stohr, R.; Miquel, J.C.; Fowler, S.W. (1998). Microbiology of shallow hydrothermal vent sites off Palaeochori Bay, Milos (Hellenic Volcanic Arc). Cah. Biol. Mar. 39(3-4): 369-372. https://dx.doi.org/10.21411/CBM.A.634ABC44
In: Cahiers de Biologie Marine. Station Biologique de Roscoff: Paris. ISSN 0007-9723; e-ISSN 2262-3094
Also appears in:
(1998). Proceedings of the First International Symposium on Deep-Sea Hydrothermal Vent Biology: Funchal, Madeira, Portugal 20-24 October 1997. Cahiers de Biologie Marine, 39(3-4). Station Biologique de Roscoff: Roscoff. 219-392 pp., more
Peer reviewed article  

Available in  Authors 

Keyword
    Marine/Coastal

Authors  Top 
  • Dando, P.R., more
  • Thomm, M.
  • Arab, H.
  • Brehmer, M.
  • Hooper, L.E.
  • Jochimsen, B.
  • Schlesner, H.
  • Stohr, R.
  • Miquel, J.C.
  • Fowler, S.W.

Abstract
    The Hellenic Volcanic Arc, extending from the Turkish coast and the island of Kos in the east to Methana in the west, has been formed by the subduction of the African plate under the Aegean microplate. Extensive gasohydrothermal venting occurs off many of the islands, from the intertidal zone to depths of more than 100 m. The island of Milos has hydrothermal venting over approximately 34 km2 of seabed. Conspicuous minero-bacterial mats cover extensive brine seep areas, with salinities up to 85 per thousand, capital sigma H2S to 2.4 mM, NH4+ to 0.7 mM and capital sigma CO2 to 12 mM (Fitzsimons et al., 1997). The temperatures of venting fluids in only 10 m of water vary between ambient and 123oC. In the highest temperature areas elemental sulphur coats sand grains on the seabed, forming conspicuous yellow patches. The gases released are largely CO2 but have up to 10% methane, 9% hydrogen and 8% hydrogen sulphide. This mixture of conditions provides microhabitats for a wide variety of Eubacteria and Archaea. Here we describe some of the microbiology of the vent areas, report the isolation of novel prokaryotes and the molecular analyses of archaeal communities in sediments and sinking particulates from Paleochori Bay, in the southeast of Milos.

All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy Top | Authors 


If any information here appears to be incorrect, please contact us
Back to Register of Resources
 
Quick links

MarBEF WIKI

Erasmus Mundus Master of Science in Marine Biodiversity and Conservation (EMBC)
Outreach

Science
Responsive Mode Programme (RMP) - Marie Nordstrom, copyright Aspden Rebecca

WoRMS
part of WoRMS logo

ERMS 2.0
Epinephelus marginatus Picture: JG Harmelin

EurOBIS

Geographic System

Datasets

 


Web site hosted and maintained by Flanders Marine Institute (VLIZ) - Contact data-at-marbef.org