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Als het waterniveau ergens op aarde stijgt -of daalt- willen we dat graag snel weten, zodat niemand gevaar loopt. Daarvoor is het nodig om het wereldwijde watersysteem goed te begrijpen en het waterniveau veelvuldig en op vele plaatsen te kunnen meten. Dr. Jian Guo en zijn team van TU Delft, samen met industriële partners COMET Ingeniería en ISISPACE, hebben daarom een nieuw concept genaamd Alticube+ bedacht. Dit voorstel is recent uit meer dan 70 voorstellen door ESA geselecteerd om samen met een team van ESA experts verder te gaan ontwikkelen.

Femke: “With the simulation I can make scenarios that support decision makers by predicting how the natural system responds to human interventions. The resulting models need to be fast and flexible, but also complete enough.”

Reef-lined islands are often low-lying and thus extremely vulnerable to coastal flooding. The vanishing of coral reefs worldwide gives the waves free rein. Besides efforts to protect the reefs, ways to artificially restore coral reefs are being devised. Can the proposed reef restoration be an effective mitigation measure against flooding?

Professor Gertjan Medema has been awarded the Lee Kuan Yew Water Prize 2024 for his groundbreaking research and significant contributions to sewage epidemiology for virus detection in wastewater during the COVID-19 pandemic. His timely research breakthrough enabled the use of wastewater surveillance during the COVID-19 pandemic. President Tharman Shanmugaratnam of the Republic of Singapore presented the Lee Kuan Yew Water Prize medallion to Gertjan Medema. At the beginning of the pandemic, he and his team were the first to detect the presence of SARS-CoV-2 in wastewater in the Netherlands. His research enabled the use of wastewater surveillance during the COVID-19 pandemic to stop the spread of the virus and had a global impact.