The most recent ice age peaked around 20,000 years ago and was marked by extensive glaciation and dramatic climate shifts that reshaped Earth’s oceans, landscapes, and ecosystems. A new study involving climate researchers at The University of Texas at Austin Jackson School of Geosciences suggests that this ice age may provide crucial insights into future… Continue Reading Extreme El Niño Events Likely to Increase as World Warms
Early warning sign of extinction?
Adapted from an article by Anne J. Manning at The Harvard Gazette, published April 24, 2024. Fossil record stretching millions of years shows tiny ocean creatures on the move before Earth heats up For hundreds of millions of years, the oceans have teemed with single-celled organisms called foraminifera, which are hard-shelled, microscopic creatures at the… Continue Reading Early warning sign of extinction?
Ocean Surface Tipping Point Could Accelerate Climate Change
The oceans help to limit global warming by soaking up carbon dioxide emissions. But scientists have discovered that intense warming in the future could lessen that ability, leading to even more severe warming. The discovery comes from a study led by The University of Texas at Austin in which researchers analyzed a climate simulation configured… Continue Reading Ocean Surface Tipping Point Could Accelerate Climate Change
Climate Change Could Cause Mass Exodus of Tropical Plankton
The tropical oceans are home to the most diverse plankton populations on Earth, where they form the base of marine food chains. Modern plankton biodiversity in the tropics is a surprisingly recent development and the result of 8 million years of global cooling, according to a study led by researchers at The University of Texas… Continue Reading Climate Change Could Cause Mass Exodus of Tropical Plankton
Coastal Glacier Retreat Linked to Climate Change
More of the world’s coastal glaciers are melting faster than ever, but exactly what’s triggering the large-scale retreat has been difficult to pin down because of natural fluctuations in the glaciers’ surroundings. Now, researchers at the University of Texas Institute for Geophysics (UTIG) and Georgia Institute of Technology have developed a methodology that they think… Continue Reading Coastal Glacier Retreat Linked to Climate Change
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