instruments and sensors

Innovative approach to measure the geochemistry of pore water in situ

Scientists from the National Oceanography Centre (NOC) have successfully tested a new approach to help improve knowledge of the deepest parts of the ocean.

International collaboration to develop ultra-deep marine sensors begins

Dr Allison Schaap prepares sensors for pressure testing

This month marks the start of a new international collaboration to better understand the ultra deep-sea through innovative adaptation of sensors to withstand the crushing pressures at depths of down to 11,000 metres.

Ambitious new project launched to revolutionise ocean observations and measurements

Left: Lab-On-Chip chemical sensors (foreground) with Autonomous Underwater Vehicle (submarine) Autosub Long Range behind. Right: CAD model showing Autosub Long Range with seven Lab-On-Chip nutrient sensors in the nose and four Lab-On-Chip and one electrochemical sensor for the ocean carbonate (CO2) system at the stern.

International ocean technology experts from the UK, Cyprus, France, Germany, Greece, Ireland, Italy, and Spain are uniting to develop a range of new in-situ sensing, imaging and sampling technologies that will improve our understanding of the chemistry and biology of the ocean under a new project being co-ordinated by the National Oceanography Centre.

NOC sensors reveal that melting ice sheets release tons of methane into the atmosphere

Ice

Results of a recent paper published in Nature reveal that ice sheets overlying extensive wetlands can release tons of methane to the atmosphere through subglacial rivers.

New carbon dioxide detector developed for unmanned ocean vessels

Autonaut in rough seas

Carbon dioxide in remote parts of the world’s oceans will be measured by a new instrument being developed by scientists at the National Oceanography Centre (NOC).

NOC calls for commercial partner to exploit sensor technologies

Working on sensors

The National Oceanography Centre is seeking commercial partners to exploit its state-of-the art platform technology incorporating lab-on-chip microfluidic techniques.

NOC takes innovative ocean sensor to the world stage

Martin Arundell with the sensor

A team of scientists and engineers from the National Oceanography Centre (NOC) is heading to the USA to take part in a high-profile international competition to develop pH sensors to measure changes in the acidity of the ocean.

TWIPS – Sonar inspired by dolphins

Tim Leighton with dolphin

Scientists at the University of Southampton have developed a new kind of underwater sonar device that can detect objects through bubble clouds that would effectively blind standard sonar.