Highlights

06.07.2018

Oman Sampling Party onboard drilling vessel Chikyu

In the next two months the cores taken during Phase II of the Oman Drilling Project will be described and analyzed onboard Chikyu. The scientists work in groups - the igneous, alteration, structural, geochemistry, physical...

Category: Highlights



07.06.2018

Marco Bohnhoff

Marco Bohnhoff is Professor for Experimental and Borehole Seismology and head of GFZ-section 4.2 'Geomechanics and Rheology'. He brings ICDP experience through his role as PI in various ICDP projects (GONAF, Koyna, STAR). 

Category: Highlights



29.05.2018

ICDP Executive Committee Meeting in China

The Executive Committee discusses about 12 Full Proposals, seven Workshop Proposals and one Pre-Proposal submitted by January 15, 2018. Workshop Proposals will be decided on by the EC, while Full Proposals will be decided on by...

Category: Highlights



28.02.2018

Oman Drilling

The final core of OmanDP Phase 2

Category: Highlights



16.02.2018

Oman Drilling

first core from site BA4A

Category: Highlights



20.12.2017

ICDP Image Video

The ICDP Image Video is now online

Category: Highlights



14.10.2017

ICDP Post-Operations International Workshop

This post-operation workshop in Pune, India highlights the achivements of the Koyna Pilot Hole drilling and discusses opportunities for future deep drilling at Koyna, a world-class site for studying reservoir-triggered...

Category: Highlights



01.09.2017

New milestone in Songliao Drilling

SK-II completed its stage IV (216mm diameter) last November at the depth of 5922.58m and after a long winter shutdown, started its final stage V (152mm diameter) on 4th May, 2017. As at the hole bottom, the temperature rises to...

Category: Highlights



17.05.2017

Hydrofrac tests in the Koyna pilot hole

The tests were carried out by a team comprising experts from Mesy-Solexperts and scientists from the Borehole Geophysics Research Laboratory (BGRL). The tests, made in the granitic basement, are the first of it's kind in the...

Category: Highlights



01.05.2017

EGU 2017

EGU 2018 will take place April 8-13 in Vienna - we are looking forward seeing you there!

Category: Highlights



27.04.2017

Important Transition at ICDP

Left: Brian Horsfield. Right: Axel Liebscher

As Chair of the ICDP Assembly of Governors, I have the bittersweet task of announcing the retirement of Brian Horsfield, who has ably served as the Chair of ICDP’s Executive Committee for the past six years. During Brian’s...

Category: Highlights



27.03.2017

SAG Meeting in Bern

Group Photo Further evaluation at the Executive Committee meeting in June 5-6.

Category: Highlights



20.11.2016

DeepChalla

East Africa

Category: Highlights



03.11.2016

DeepCHALLA

Drilling successfully completed with 225 m of drilled core

Category: Highlights



30.08.2016

India renewed membership

MoU between University of Earth Sciences, India and GFZ Potsdam signed on August 30.

Category: Highlights



04.01.2016

20 Years of ICDP

The Union Symposium Speakers

Deep Geofluids: the bringers of change

Category: Highlights



Active Faulting and Earthquake Processes

GONAF: A borehole-based Geophysical Observatory at the North Anatolian Fault zone in NW Turkey

The Marmara segment of the NAFZ is located between the 1912 Ganos and 1999 Izmit ruptures and is the only segment that has not ruptured since 1766. The ICDP-GONAF project (Geophysical Observatory at the North Anatolian Fault; www.gonaf.de) involves the installation of a high-resolution borehole seismic observatory at the NAFZ consisting of up to eight 300m deep vertical boreholes around the eastern Sea of Marmara to monitor the NAFZ segment at the transition to the recent 1999 Izmit rupture. GONAF is an international collaboration and co-funded by the International Continental Scientific Drilling Programme (ICDP), GFZ Potsdam and the Disaster and Emergency Management Presidency in Ankara/Turkey (AFAD). Further principal partners are IESE/New Zealand, JAMSTEC/Japan, MIT and UNAVCO/both US,. The principal scientific objective of GONAF is to study physical processes acting before, during and after the expected M>7 earthquake along the Princes Islands segment of the NAFZ by monitoring microseismic activity at significantly reduced magnitude detection threshold and improved hypocentral resolution. In October 2012 the first GONAF borehole was successfully drilled in Istanbul on the Tuzla peninsula and an array of borehole seismometers was installed for permanent operation. In addition a surface station at the same site was installed consisting of short period, broadband and strong motions sensors.