Antarctica
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View Timeline →Speeding Glaciers Contribute to Significant Polar Ice Loss and Rising Sea Levels
The longest satellite record indicates that Greenland and Antarctica have lost 11.3 trillion metric tons of ice since the 1970s, primarily due to glaciers moving…
Southern Ocean's Role in Climate Change May Shift from Carbon Sink to Source
A new study indicates that efforts to limit global temperature rise may inadvertently cause the Southern Ocean to transition from a carbon sink to a…
AI Tool Creates First High-Resolution Map of Grounded Icebergs in Antarctica
An artificial intelligence tool has successfully mapped the Antarctic coastal zone, identifying grounded icebergs in satellite radar images. This advancement is significant for understanding climate…
Australia's Antarctic Conference Highlights Importance of Ships in Scientific Research
The Australian Antarctic Research Conference highlighted the critical role of ships in collecting scientific data in Antarctica and the Southern Ocean, gathering 400 researchers globally.…
East Antarctica Gains Record Ice Due to Tropical Ocean Warming
East Antarctica gained 695 billion tons of ice due to changes in atmospheric circulation caused by warming in the tropical ocean. Researchers are involved in…
The Arctic Melt Season: A Week Longer Since the 1980s and Its Global Implications
New research indicates that the Arctic melt season has extended by a week since the 1980s, highlighting significant climate changes. While the article does not…
Satellite Images Reveal Changes in Antarctic Penguin Diets Due to Climate Change
Satellite images reveal changes in penguin diets in Antarctica, reflecting broader ecological shifts due to climate change. This research highlights the interconnectedness of global environmental…
Tracking Emperor Penguins from Space: Insights into Breeding and Habitat Stability
Geographers from Durham University have successfully tracked emperor penguins using satellite radar images, providing insights into their movements during the polar winter, which is crucial…
Unique Microbes Discovered in Antarctica's Soils
Researchers from CIRES have discovered unique microbes in the soils of Antarctica, expanding the understanding of biodiversity on the continent. This study highlights the importance…
Hundreds of Hidden Earthquakes Detected Beneath Antarctica's Thwaites Glacier
Researchers have detected hundreds of previously unnoticed seismic events beneath Antarctica's Thwaites Glacier, indicating increased glacial activity linked to climate change. This discovery highlights the…
'Impact of Antarctic Changes on Global Ecosystems: A Warning for All'
Scientists are warning that the melting of Antarctic glaciers and increased rainfall are leading to reduced salt levels in coastal waters, which could impact marine…
Humpback Whales Migrate Along Australia's Coast: A Look at Their Journey
The article discusses the migration of southern humpback whales along Australia's coast, highlighting their journey from warm waters to feeding grounds in Antarctica. While the…
Emperor penguin colonies face threats from climate change and ice loss
The article discusses the resilience of emperor penguin colonies in Antarctica, highlighting their reliance on landfast ice for breeding and survival. While this issue primarily…
Geological Forces Behind Antarctica's Early Freeze Uncovered
Scientists have discovered that slow-moving waves deep within Earth caused East Antarctica to rise, leading to its freezing millions of years before the Arctic. This…
Antarctic Bacteria's Communal Strategies for Survival in Extreme Conditions
The article discusses how bacteria in Antarctica have developed communal strategies to survive extreme environmental conditions. While the focus is on microbial life in Antarctica,…
Antarctica Changes Perspectives on Global Environmental Issues
The article discusses a colleague's experience aboard a research icebreaker in Antarctica, highlighting a changed perspective on the planet. While not directly related to Iran,…
Researchers Warn: Antarctica Faces Irreversible Climate Changes
Researchers are alerting the world to the rapid and potentially irreversible climate changes occurring in Antarctica. This situation involves global environmental shifts that could impact…
Iranian Vice President Dismissed for Taking Vacation During New Year Holidays
Iran's President dismissed his deputy for parliamentary affairs after images emerged of the official vacationing in Argentina and traveling to Antarctica during the Iranian new…
Development of Exploration Robots to Measure the Melting of Subsurface Ice in Antarctica
NASA is developing underwater robots to measure the melting of Antarctic ice due to climate change and its impact on sea levels. The project aims…
Movement of the World's Largest Iceberg Towards the Southern Ocean Worries Scientists
The world's largest iceberg, A23A, has begun moving from its stationary position in Antarctica after three decades. This movement raises concerns for wildlife in the…