العلوم والبيئة
Islands harbor nearly 20% of Earth's biodiversity, yet remain overlooked in conservation strategies
المصدر: Phys.org - latest science and technology news stories · نُشر
Although they account for just 7% of the Earth's land surface, island ecosystems harbor almost 20% of the world's biodiversity. From sea-level rise to biological invasions, islands are facing multiple pressures associated with ongoing global change, and yet they are still overloo
Although they account for just 7% of the Earth's land surface, island ecosystems harbor almost 20% of the world's biodiversity. From sea-level rise to biological invasions, islands are facing multiple pressures associated with ongoing global change, and yet they are still overlooked in global biodiversity conservation strategies.
أخبار ذات صلة
2024 solar storm triggered ultrarelativistic electrons inside Earth's 'impenetrable barrier'
The Earth is surrounded by an invisible barrier that was thought to prevent highly energetic electrons from reaching closer to our planet. But in 2024, Japan's Arase space probe detected these electrons well inside the barrier. Now, research led by Nagoya University has found evi
Phys.org - latest science and technology news stories ·
Scientists discover a hidden 100-million-year-old volcanic system
Scientists have uncovered a long-lost volcanic system in Iran that dates back roughly 100 million years, revealing a hidden chapter in Earth's tectonic history. The discovery sheds new light on the disappearance of an ancient ocean and the powerful geological forces that reshaped
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Earth's ice ages may have been driven by a hidden ocean chain reaction
Scientists have uncovered a surprising connection between Earth's opposite poles that may help explain how the planet plunged into past ice ages. New research suggests that as massive ice sheets expanded across the Northern Hemisphere, they cooled Atlantic Ocean waters that event
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A 2,700-year-old solar eclipse just revealed something surprising about Earth
A solar eclipse recorded more than 2,700 years ago is revealing surprising secrets about Earth's rotation and the Sun's ancient behavior. By correcting an eight-kilometer error in the location of an ancient Chinese capital, scientists were able to reconstruct a total solar eclips
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Archaeologists may have just found the world's oldest shipwreck
A mysterious shipwreck off Turkey’s coast may be the oldest ever discovered, dating back approximately 4,500 years to the age of the Egyptian pyramids. Although the wooden vessel has disappeared, its surviving pottery cargo reveals clues about an ancient trading network that may
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