Subduction factory studies in the izu bonin mariana arc system results and future plans
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Subduction Factory Studies in the Izu-Bonin-Mariana Arc System: Results and Future Plans. Meeting Objectives. to summarize and discuss what we have discovered about how the IBM Subduction Factory operates to advance beyond IBM on the general science goals of the Subduction Factory initiative

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Subduction Factory Studies in the Izu-Bonin-Mariana Arc System: Results and Future Plans

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Subduction factory studies in the izu bonin mariana arc system results and future plans

Subduction Factory Studies in the Izu-Bonin-Mariana Arc System: Results and Future Plans


Meeting objectives

Meeting Objectives

to summarize and discuss what we have discovered about how the IBM Subduction Factory operates

to advance beyond IBM on the general science goals of the Subduction Factory initiative

to explore possible integration of MARGINS-SubFac-IBM science goals with the objectives of the other research programs such as IODP, NOAA “Ocean Exploration”, and studies related to Law of the Sea negotiations.

To prepare for the future


Subduction factory studies in the izu bonin mariana arc system results and future plans

  • We are particularly interested in the extent to which we have addressed the principal science objectives of the Subduction Factory experiment and the extent to which further work is needed:

    • Subduction parameters as forcing functions on factory output

    • 2) The volatile cycle through the Subduction Factory

    • 3) Towards mass balance


Also want to examine 3 other important science objectives

Also want to examine 3 other important science objectives

Not articulated as such in the original MARGINS science plan, but that are clearly related to MARGINS efforts; two of which are articulated in the IODP Initial Science Plan (ISP):

4) Recycling of Oceanic Lithosphere Into the Deeper Mantle

5) Formation of Continental Crust

In addition, we will use the workshop to identify outstanding issues and progress about how subduction zones form.


Other efforts

Other efforts

Databases

Science Education and Outreach

Natural Hazards

(these will be discussed more extensively at Thursday evening workshop)


2 5 days will be spent reviewing research progress

2.5 days will be spent reviewing research progress

Speakers: Please leave time for discussion!

Audience: Please discuss issues of significance

Both: Please focus on what needs to be known


Donald rumsfeld can provide philosophical guidance for understanding the subduction factory

Donald Rumsfeld can provide philosophical guidance for understanding the Subduction Factory

“There are known knowns. These are things we know that we know. There are known unknowns. That is to say, there are things that we know we don't know. But there are also unknown unknowns. There are things we don't know we don't know.”

Defense Secretary Donald Rumsfeld, Feb. 12, 2002 news briefing.

What are the known knowns? What are the known unknowns? And what are the unknown unknowns?


Last half day discussion

Last Half Day Discussion

What to do next?


Last half day discussion1

Last Half Day Discussion

Think

Big!

What to do next?


A few people to know

A few people to know

Convenors: Patty Fryer, Shuichi Kodaira, Jeff Ryan, Bob Stern, Yoshihiko Tatsumi, Doug Wiens

MARGINS staff: Cary Kandel

IFREE staff: Yoshiko Takeoka


This is the third ibm meeting

This is the Third IBM meeting

1996 Hayama, Japan

10 US, and 75 Japanese scientists, plus representatives from Australia, Britain, and Germany

2002 Honolulu HI

About 100 scientists attended, ~ 60% from the United States, most of the rest from Japan, and some from Europe.


What results do we want to be discussing at the next ibm workshop in 2012

What results do we want to be discussing at the next IBM workshop in 2012?

I hope results from IODP/ICDP drilling, ALVIN/SHINKAI/ROV diving, new geophysical and geochemical studies, and GIS/database


Two more things

Two more things…

We’d like to post powerpoint presentations on the web. Presenters:please let Cary Kandel know if this is NOT OK.

Do we want to publish a volume of results? If so, we need a couple of editors!


Thanks and have a great meeting

Thanks, and have a great meeting!

Questions or Comments?


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