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Oceans

NASA的卡西尼号宇宙飞船捕捉到了位于木星前面的木卫二。
Posted inResearch Spotlights

海洋世界的动力可能受旋转控制

by Morgan Rehnberg 27 July 202227 July 2022

新的模拟结果表明,在自然罗斯比数较小的冰卫星上的地下海洋可能主要受到旋转效应的影响。

Jacqueline Campbell in a lab with a sample in hand, ready to observe it under a microscope.
Posted inFeatures

Jacqueline Campbell: Studying Oceans from Above

by Jure Japelj 25 July 202225 July 2022

Planetary scientist studies oceans with a combination of laboratory work and satellite imagery.

A woman smiling on a boat with snowy mountains in the background
Posted inFeatures

Freya Garry: Forwarding Knowledge on Climate and Gender

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 25 July 202225 July 2022

A climate scientist builds a network for women and nonbinary people in her field.

Vancouver Island rising above the Strait of Juan de Fuca.
Posted inResearch Spotlights

Tracing Water Particles Back in Time

Aaron Sidder, freelance science writer by Aaron Sidder 22 July 202222 July 2022

Every summer, a low-oxygen pool settles off Canada’s western coast. A new study uses robust modeling to track the origins of the dense water.

Aerial image of blue whale breathing at the water’s surface.
Posted inNews

Wiretapped Cables and the Songs of Whales

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 22 July 202217 February 2023

Researchers jerry-rigged fiber-optic cables in a fjord to eavesdrop on blue whales, with possible applications ranging from seafloor mapping to meteorology.

Diagrams and graphs showing the growth of submarine slides.
Posted inEditors' Highlights

Growth That Economists Would Envy

by Michel Louge 20 July 202221 July 2022

A new study reveals how small cracks turn into gigantic submarine slides.

A black and white Secchi disk being held by a person
Posted inNews

The Simple Usefulness of the Secchi Disk

by Miriam Reid 18 July 202214 March 2024

A centuries-old sailor’s hack enters the ecologist’s toolkit.

San Pablo Bay marsh
Posted inResearch Spotlights

Atmospheric Rivers Help Coastal Wetlands Build Up Sediment

by Alexandra K. Scammell 13 July 202230 January 2024

Accounting for these storms and flooding can help experts predict and respond to rising sea levels.

Two figures from the paper that show wave measurements in the presence of sea ice using satellite remote sensing.
Posted inEditors' Highlights

Satellites Remotely Measure Ocean Waves and Sea Ice Interactions

by Ryan P. Mulligan 12 July 202215 September 2025

A new method for using satellite observations from multiple sensors improves measurements of ocean waves as they propagate through and interact with sea ice.

A thick, wide expanse of whitish-bluish ice encroaches on what appears to a field of grass.
Posted inNews

Precession Helped Drive Glacial Cycles in the Pleistocene

Katherine Kornei, Science Writer by Katherine Kornei 11 July 20223 July 2023

By studying bits of rock scooped up by ancient glaciers, researchers have pinned down that recent glacial variability was driven, in part, by changes in the direction of Earth’s axis of rotation.

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Decoding the Origins of Lightning’s Violent Currents

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