Our Scans · (LF.14) Life Below Water · Weekly Summary

In September 2015, 193 world leaders agreed to 17 Global Goals for Sustainable Development. If these Goals are completed, it would mean an end to extreme poverty, inequality and climate change by 2030.
Goal 14: Conserve and sustainably use the oceans, seas and marine resources for sustainable development.

• [New] Hungary has announced it will shut down its only nuclear power plant after record-low levels on the Danube River reduced the water available for cooling its reactors. Al Jazeera
• [New] In the Indian Ocean, a positive IOD phase is expected to develop, reaching an ASO 2026 seasonal mean value of 0.6 °C. Mirage News
• [New] Fastest-growing Application: The offshore segment is forecasted to grow the fastest through 2033, owing to expanding renewable energy projects, port development, and demand for specialized marine foundation solutions. Persistence Market Research
• [New] Shipping in the Red Sea has faced renewed disruption in recent weeks after Yemen's Iran-aligned Houthis declared a naval blockade on Saudi Arabia and subsequently attacked Saudi vessels, raising risks for commercial traffic and contributing to higher oil prices. gCaptain
• [New] A weakening Atlantic current could supercharge California's atmospheric rivers while leaving Greenland with fewer snow-producing storms. ScienceDaily
• [New] A much larger sea-level rise is expected due to the melting and outflow of the Greenland Ice Sheet (GIS) and West Antarctica Ice Sheet. PubMed Central (PMC)
• [New] Disruptions to shipping in the Black Sea caused by Ukrainian attacks on dry cargo vessels and port infrastructure pose a direct threat to global food security. MarineLink
• [New] Systematic attacks that began in July could soon lead to a complete blockage of export corridors in the Black Sea basin. MarineLink
• [New] Ukrainian drone attacks on Russian ships and ports could shut down grain exports via the Black Sea in the near future, pushing up prices and causing hunger in Africa and the Middle East. MarineLink
• [New] Record low water levels in Europe's major rivers have curtailed the transport of goods, reduced electricity output and shrunk company earnings, stoking fears about the economic impact of searing heat and erratic rainfall. MarineLink
• [New] In Italy, the Po River basin has entered a state of high water scarcity, threatening rice crops and drinking water supplies across the north. gCaptain
• [New] Hungary's only nuclear power plant will be forced to shut down entirely for the first time due to record low water levels of the River Danube. BBC News
• [New] The closure of the Strait of Hormuz has created conditions for an extreme global biodiversity threat, with scientists warning that thousands of stranded ships could spread invasive marine species across the world's oceans once they begin sailing again. The Guardian
• [New] The World Wildlife Fund's Freshwater Challenge, launched in 2023, aims to restore 300,000 kilometers of rivers and 350 million hectares of wetlands by 2030. Reasons to be Cheerful
• [New] The price of a barrel of oil climbed above $100 for the first time in two months after Iran-backed Houthi militants in Yemen claimed missile and drone attacks on two Saudi tankers in the Red Sea, fueling concerns about potential disruptions to global oil supplies. RBC-Ukraine
• [New] Globally, the IEA predicts that by 2050 over 300 GW of marine energy capacity will be installed - resulting in $35 billion of investment, 680,000 direct jobs, and a reduction of 500 million tons of CO2 per year. National Hydropower Association
• When models replicate present-day observations of Antarctic ice mass loss, their projected ice mass loss rates over the coming several decades provide a reliable foundation for planning and adaptation, while longer-term sea level rise uncertainties highlight the need for ongoing development. ScienceDaily
• Improvements in observational systems and ice sheet model developments will directly translate into more reliable sea level projections for short-term planning horizons. ScienceDaily
• The rate of sea level rise caused by Antarctic ice loss alone could almost double over the next 30 years. ScienceDaily
• Global sea levels could rise by more than two meters by 2100 under high emission scenarios if large parts of the Antarctic Ice Sheet collapse. ScienceDaily
• The next 30 to 50 years could offer a crucial opportunity to forecast Antarctic ice loss and prepare for the sea level rise it may cause. ScienceDaily

Last updated: 03 August 2026