Professor David Sear, of the University of Southampton, and marine archaeologist Stuart Bacon, will explore the ancient sunken city, off the Suffolk coast, in the early summer.
Dunwich, fourteen miles south of Lowestoft, was once a thriving port, and in the 14th century similar in size to London. However, storms, erosion and floods over the past six centuries have almost wiped out this once prosperous city, and the Dunwich of today is a quiet coastal village.
The project will use the latest underwater acoustic imaging technology to assess the existence of any remains from the city that lies between 10ft (3m) and 50ft (15m) down.
Professor Sear comments: 'We will be applying new technology to the investigation of what has become known as "Britain's Atlantis", and making this information publicly available. Technical advances, such as side-scan multibeam sonar have massively improved our ability to create accurate acoustic images of the seafloor, and this survey should greatly enhance our knowledge of the site.'
Diving evidence suggests the site contains debris from at least two churches and a priory, but underwater visibility at the location is very poor, and no one has any idea what remains (if any) exist from the medieval settlement that was lost in the 13th and 14th centuries.
Stuart Bacon, Director of the Suffolk Underwater Studies, first located the lost city in the 1970s and has dived there many times. He and Professor Sear hope to begin exploring the seabed in June.
The city-scale survey of the sea floor will provide information on the location and state of any structures of archaeological interest in relation to historical records. The findings will be presented as a new public display for the Dunwich Museum, documenting the technology used and what the project has revealed of the lost city.
The expedition is being funded by a £20,000 donation from the Esmée Fairbairn Foundation. The GeoData Institute, a University of Southampton-based research and consultancy group, is managing the project and dealing with collation and digital capture of the data and interpretation, while EMU Ocean Survey are conducting the actual survey.
Stable magnetic bit of three atoms
21.09.2017 | Sonderforschungsbereich 668
Drones can almost see in the dark
20.09.2017 | Universität Zürich
Our brains house extremely complex neuronal circuits, whose detailed structures are still largely unknown. This is especially true for the so-called cerebral cortex of mammals, where among other things vision, thoughts or spatial orientation are being computed. Here the rules by which nerve cells are connected to each other are only partly understood. A team of scientists around Moritz Helmstaedter at the Frankfiurt Max Planck Institute for Brain Research and Helene Schmidt (Humboldt University in Berlin) have now discovered a surprisingly precise nerve cell connectivity pattern in the part of the cerebral cortex that is responsible for orienting the individual animal or human in space.
The researchers report online in Nature (Schmidt et al., 2017. Axonal synapse sorting in medial entorhinal cortex, DOI: 10.1038/nature24005) that synapses in...
Whispering gallery mode (WGM) resonators are used to make tiny micro-lasers, sensors, switches, routers and other devices. These tiny structures rely on a...
Using ultrafast flashes of laser and x-ray radiation, scientists at the Max Planck Institute of Quantum Optics (Garching, Germany) took snapshots of the briefest electron motion inside a solid material to date. The electron motion lasted only 750 billionths of the billionth of a second before it fainted, setting a new record of human capability to capture ultrafast processes inside solids!
When x-rays shine onto solid materials or large molecules, an electron is pushed away from its original place near the nucleus of the atom, leaving a hole...
For the first time, physicists have successfully imaged spiral magnetic ordering in a multiferroic material. These materials are considered highly promising candidates for future data storage media. The researchers were able to prove their findings using unique quantum sensors that were developed at Basel University and that can analyze electromagnetic fields on the nanometer scale. The results – obtained by scientists from the University of Basel’s Department of Physics, the Swiss Nanoscience Institute, the University of Montpellier and several laboratories from University Paris-Saclay – were recently published in the journal Nature.
Multiferroics are materials that simultaneously react to electric and magnetic fields. These two properties are rarely found together, and their combined...
MBM ScienceBridge GmbH successfully negotiated a license agreement between University Medical Center Göttingen (UMG) and the biotech company Tissue Systems Holding GmbH about commercial use of a multi-well tissue plate for automated and reliable tissue engineering & drug testing.
MBM ScienceBridge GmbH successfully negotiated a license agreement between University Medical Center Göttingen (UMG) and the biotech company Tissue Systems...
19.09.2017 | Event News
12.09.2017 | Event News
06.09.2017 | Event News
21.09.2017 | Physics and Astronomy
21.09.2017 | Life Sciences
21.09.2017 | Health and Medicine