Search Results for: Ocean

Even at sublethal levels, pesticides may slow the recovery of wild salmon populations

Biologists determined that short-term, seasonal exposure to pesticides in rivers and basins may limit the growth and size of wild salmon populations. In…

Greenland glaciers: What lies beneath

Scientists who study the melting of Greenland’s glaciers are discovering that water flowing beneath the ice plays a much more complex role than they previously…

New results from a terra-ific decade in orbit

“Earth system science is a relatively young science,” said Marc Imhoff, project scientist for the mission and a researcher at NASA's Goddard Space Flight…

Tremors between slip events: More evidence of great quake danger to Seattle

Now scientists have discovered more small events, lasting one to 70 hours, which occur in somewhat regular patterns during the 15-month intervals between…

From greenhouse to icehouse — reconstructing the environment of the Voring Plateau

The analysis of microfossils found in ocean sediment cores is illuminating the environmental conditions that prevailed at high latitudes during a critical…

Hypoxia increases as climate warms

The findings are intriguing as scientists are exploring whether climate change may be contributing to outbreaks of hypoxia – or extremely low oxygen levels –…

Seite
1 638 639 640 641 642 1,100