科学与环境
Tijuana River pollution doesn't stay put—it can travel seven times farther than expected
来源: Phys.org - latest science and technology news stories · 发布于

Waste dumped into the Tijuana River can travel seven times farther than expected before becoming airborne and affecting San Diego's air, at least 20 miles (32 kilometers) from its source, according to new UC Riverside research.
Waste dumped into the Tijuana River can travel seven times farther than expected before becoming airborne and affecting San Diego's air, at least 20 miles (32 kilometers) from its source, according to new UC Riverside research.
相关报道

Revisiting the Superclásico: a story of death, violence, colour and family
Attending Boca v River in the week I turned 60 made me recall a lifetime of experiences at the fixture Ever since the Observer Sport Monthly published a list of 50 sporting things you must do before you die with Watch Boca Juniors Play River Plate in Buenos Aires at No 1 in 2004,
Sport | The Guardian ·

Using vibrations to reveal what lies beneath other planets' surfaces
Modern space exploration hasn't quite reached "Star Trek" levels of boldly going where no one has gone before. But if, like the denizens of the USS Enterprise, astronauts one day want to land on an uncharted planet, they'd first want to know what's on—and under—the surface.
Phys.org - latest science and technology news stories ·

Tiny fossils show brittle stars gathered around a dead whale 9.5 million years ago
Tiny skeletal plates recovered beside fossil whale bones in southern Denmark offer a rare glimpse of life around a whale carcass approximately 9.5 million years ago. Researchers have identified a new species of brittle star, Ophiura huebnerjenseni, from the Gram Clay Pit and sugg
Phys.org - latest science and technology news stories ·

Disillusion runs deep among young Americans, poll reveals
The kids are not all right on the future. For the first time in the 26-year history of the Harvard Youth Poll, more respondents expect to be worse off financially than their parents (27%) than better off (25%).
Phys.org - latest science and technology news stories ·

Southern Ocean waters reveal distinct nutrient recycling pathways during decades-long journeys north
The Southern Ocean may seem far removed from the North Pacific or the Gulf of Maine, but its waters are linked to all the world's major ocean basins through a vast circulation system.
Phys.org - latest science and technology news stories ·