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Space monitoring strategy for tracking toxic algae blooms in Lough Neagh, using advanced space technology

Specialists plan to enhance the purity of Lough Neagh's water using an innovative space tech monitoring system, due to the proliferation of harmful algae.

Plan for utilizing space technology to track harmful algae blooms in Lough Neagh
Plan for utilizing space technology to track harmful algae blooms in Lough Neagh

Space monitoring strategy for tracking toxic algae blooms in Lough Neagh, using advanced space technology

Lough Neagh, Northern Ireland, is once again grappling with the return of blue-green algae for the third summer in a row. To address this issue and improve the water quality of the lake, the UK's Space Agency has awarded £800,000 for a remote sensing solution.

The funding, announced by Agriculture, Environment and Rural Affairs Minister Andrew Muir, will be used by Newcastle University and Plastic-i to develop a satellite, drone, and in-situ sensor-based algae monitoring system. This innovative system will be based on satellite imagery, drone surveys, and environmental data, aiming to forecast and monitor blue-green algae as part of wider interventions.

According to Maria-Valasia Peppa from Newcastle University, the investment is timely to provide technological solutions that support societal and environmental resilience. The system will provide AI-enabled forecasts of blue-green algal blooms to government agencies and local stakeholders, helping them act earlier and more effectively.

Chris McQuire, senior lead for the UK Space Agency's unlocking space for government program, stated that this investment demonstrates how innovation and collaboration can deliver practical tools for environmental protection. He emphasised that the system will turn world-class science into a practical tool that helps protect communities, ecosystems, and livelihoods around Lough Neagh.

The monitoring system will include a forecasting and decision support platform, sensor, and multi-modal Earth observation analytics. James Doherty from Plastic-i mentioned that the system will provide government agencies and local stakeholders with the information they need to act earlier and more effectively. He also described the current situation as the worst they have seen.

Daera, the Department for Agriculture, Environment and Rural Affairs, has been using a combined approach of satellite intelligence, in-situ measurements, and public health guidance due to concerns about the environmental impact of the algae. The AI-enabled forecasts will significantly enhance this approach, providing earlier and more accurate information to improve monitoring capability.

The investment is not just about providing better information; it also showcases how space technology can deliver practical benefits for communities and the environment, while strengthening the UK's position as a leader in space innovation. The funding is part of phase 2 of a small business research initiative (SBRI) program that runs until April 2026.

In conclusion, the development of this algae monitoring system by Newcastle University and Plastic-i represents a significant step towards improving the water quality of Lough Neagh and demonstrates the potential of space technology for practical environmental applications.

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