Scientists discover how fast the world’s deltas are sinking
Peer-Reviewed Publication
Updates every hour. Last Updated: 22-Jan-2026 16:12 ET (22-Jan-2026 21:12 GMT/UTC)
New research involving the University of East Anglia (UEA) reveals how fast the world’s river deltas are sinking and the human-driven causes.
Home to hundreds of millions of people, until now it was unclear what the rate of delta elevation loss is, or what is driving delta subsidence.
In a new study published today in Nature, scientists report that land subsidence caused by humans - through the extraction of groundwater - is the main culprit.
A six-year study, led by PhD researcher Sarah Watts of the University’s Faculty of Natural Sciences, looked at the impact of deer management on mountain woodland.
Curtin University researchers have demonstrated a new way to uncover the ancient history of Australia’s landscapes, which could offer crucial insights into how our environment responds to geological processes and climate change and even where deposits of valuable minerals may be found.
Concordia research shows that in today’s crises—like climate change and social unrest—mothers face growing societal pressure to soothe anxiety and address structural problems through parenting. This “maternal responsibilization” adds burdens as governments retreat from collective solutions.
Young tropical forests play a crucial role in slowing climate change. Growing trees absorb carbon dioxide from the air, using photosynthesis to build it into their roots, trunks, and branches, where they can store carbon for decades or even centuries. But, according to a new study published in Nature Communications, this CO2 absorption may be slowed down by the lack of a crucial element that trees need to grow: nitrogen. Coauthored by Cary Institute of Ecosystem Studies ecologist Sarah Batterman, the study estimates that if recovering tropical forests had enough nitrogen in their soils, they might absorb up to an additional 820 million metric tons of carbon dioxide each year for a decade.
A study published in Science Bulletin, based on a plausible global emissions scenario for 2 °C aligned with China’s net-zero pathway, reveals a hidden warming challenge in climate action: aerosols co-reduced with greenhouse gases will gradually diminish their masking effect on global warming, potentially making it difficult to curb the current rate of warming over the next two decades.
Companies undercount emissions from their supply chains by billions of tons, a new study reveals. A new model could help them find and shrink the biggest contributors to their carbon footprints.
Researchers from the IIASA Biodiversity and Natural Resources Program are involved in the recently launched EU-funded Trees4Adapt project. The project focuses on tree-based solutions for climate adaptation, aiming to strengthen Europe’s adaptation and resilience to climate change in a way that supports people and nature.
A synthesis conducted by researchers at the University of Gothenburg shows that people tend to rate their own risk of being affected by climate change as lower than that of others. This perception may reduce individuals’ willingness to act and slow down necessary climate measures.