Search results for "Hannah Bird"

Earth Sciences Jul 26, 2023

Cyprus' beaches could disappear by 2100 due to climate change

Cyprus' beaches are at risk due to climate change as increased sea levels and wave action erode the sandy shores. This has prompted a dire warning from researchers at the University of the Aegean, Greece, that up to 72% of ...

Earth Sciences Jun 22, 2023

Coastal erosion could be reduced by dune restoration projects

Although sand dunes often conjure images of great deserts, they also occur along coastlines worldwide and can be an important buffer for communities threatened by sea level rise, storms and coastal erosion.

Earth Sciences Feb 15, 2026

Extreme rainfall is worsening algal blooms along South Korea's coast

Extreme rainfall is reshaping coastal waters along South Korea's shoreline, flushing nutrients from land into the sea and fueling the growth of algal blooms. A new multi-year study, published in Frontiers in Marine Science, ...

Earth Sciences Feb 10, 2026

China's emissions policies are helping climate change but also creating a new problem

China's sweeping efforts to clean up its air have delivered one of the biggest public health success stories of recent decades. Since the Air Pollution Prevention and Control Action Plan was launched in 2013, coal-fired power ...

Environment Jan 26, 2026

Aging populations could cut global water use by up to 31%, study finds

Across the world, water scarcity is emerging as one of the most pressing challenges of the 21st century. Climate change is pushing rivers and aquifers into unprecedented extremes, droughts and floods are intensifying, and ...

Earth Sciences Jan 28, 2026

Warming may increase mangrove methane emissions—but these forests remain powerful carbon sinks

Mangrove forests play an important role in the global carbon cycle, particularly within the marine carbon system. Growing along tropical and subtropical coastlines, these salt-tolerant trees are among nature's most efficient ...

Earth Sciences Jan 26, 2026

Saltier seas in spring double the chance of extreme El Niño events, study finds

Stronger El Niño events are more likely when springtime surface waters in the western Pacific Ocean become unusually salty, a new study in Geophysical Research Letters suggests. Traditionally, scientists have focused on temperature ...

Earth Sciences Jan 24, 2026

Ancient Spanish trees reveal Mediterranean storms are intensifying

Ancient pine trees growing in the Iberian mountains of eastern Spain have quietly recorded more than five centuries of Mediterranean weather. Now, by reading the annual growth rings preserved in their wood, scientists have ...

Earth Sciences Dec 2, 2025

Chesapeake Bay's storm surge tides can be 47% higher than the open ocean

When hurricanes or strong storms sweep up the United States' East Coast and meet the shores of the country's largest estuary, Chesapeake Bay, the familiar pattern of storm activity gets a little more complicated. A new study, ...

Earth Sciences Nov 3, 2025

Young water recharges aquifers while old water feeds crops, study finds

Groundwater replenishing beneath temperate farmland fields may come from very recent rainfall, merely one to two weeks old, whereas the water actually taken up by crops is drawn from much older sources.

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