インターリッジ国際海嶺研究計画は世界中の研究者からなる学際的・国際的な海洋底拡大系の研究計画です。インターリッジのもとで、単独国では達成の難しい研究計画の立案や調整を行い、科学的な情報を交換し、技術や観測解析装置の共同利用を推進しています。また、インターリッジでは一般の人々、研究者、政府機関にむけての広報活動を行い、世界の中央海嶺研究者の意見を代表して伝える役割をになっています。

InterRidge workshop deadlines

Deadlines for two InterRidge workshops fall in the next fortnight:

Ocean Mantle Dynamics: from Spreading Center to Subduction Zone
2-6 October 2011, AORI, Tokyo, Japan. 
This is the main meeting for the IR Mantle Imaging Working Group.

Registration deadline for fieldtrip: 3 Sept
Registration deadline for workshop: 10 Sept
Registration for poster abstracts: 10 Sept
All details at: http://ofgs.aori.u-tokyo.ac.jp/intridgej/WS_2011/

Circum-Antarctic Ridges
28-30 Sept 2011, Toulouse, France

Circum-Antarctic Ridges: InterRidge International Workshop

A workshop to discuss the important scientific issues of the Antarctic ridges, together with technological possibilities, will be held in Toulouse, France, 28-30 September 2011. A major aim will be the formation of an InterRidge Working Group to continue this work. For all information, programme and registration, go to: http://www.interridge.org/circum_antarctic

ISA approves two applications for exploration licences for polymetallic sulphides

The ISA has approved two plans of work for exploration for polymetallic sulphides in the international deep seabed Area. China Ocean Minerals Resources Research and Development Association (COMRA), and the Ministry of Natural Resources and the Environment of the Russian Federation which submitted their applications on 7 May 2010 and on 24 December 2010 respectively.

Full press release

Two new reports available online

Two highly topical and relevant reports have recently been published:

The Dinard Report (Environmental Management of Deep-Sea Chemosynthetic Ecosystems: Justification of and Considerations for a Spatially-Based Approach)

"Illuminating Earth's Past, Present and Future" - IODP's science plan for the next decade of ocean drilling.