العلوم والبيئة

Rain may increase ocean carbon uptake more than we thought

المصدر: Phys.org - latest science and technology news stories · نُشر ١٢ نوفمبر ٢٠٢٦، ٠٤:٢٠ م

Global carbon budgets, which track carbon's movement among the atmosphere, ocean and land, may underestimate how much carbon the ocean absorbs by roughly 5% to 15% because current estimates do not fully account for rain's effects on the ocean surface.

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العلوم والبيئة

Hidden climate superpower: Why some ocean “snow” carries six times more carbon

Scientists have discovered that the stickiness of underwater “marine snow” plays a surprisingly important role in how much carbon reaches the deep ocean. Gooier particles resist bacterial breakdown and can transport more than six times as much carbon to the depths, revealing an u

All Top News -- ScienceDaily · ٩ نوفمبر ٢٠٢٦، ٠١:١٤ ص

العلوم والبيئة

Sunken treasure: Historic US ocean liner reborn as artificial reef

A majestic and all but indestructible 20th-century ocean liner that once ferried royal leaders, movie stars and even the "Mona Lisa" to the United States was being deliberately sunk Wednesday to become the world's largest artificial reef.

Phys.org - latest science and technology news stories · ١٢ نوفمبر ٢٠٢٦، ٠٩:٤٠ ص

العلوم والبيئة

Human bodies produce 2 billion metric tons of CO2 a year just by staying alive

Humans collectively produce more than 2 billion tonnes of carbon dioxide annually just by turning food into energy, a 74% increase over three decades largely driven by population growth. Unlike fossil fuel emissions, however, the CO2 we exhale is part of the natural carbon cycle,

All Top News -- ScienceDaily · ٧ نوفمبر ٢٠٢٦، ١٠:٠٠ ص