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Freshwater is accumulating in the Arctic Ocean. The Beaufort Sea, which is the largest Arctic Ocean freshwater reservoir, has increased its freshwater content by 40% over the past two decades. How and...
Researchers at Stanford University have found an aquatic highway that releases nutrients from within the Earth and ferries them up to surface waters off the coast of Antarctica. There the nutrients st...
When the landmass that today is the Indian subcontinent slammed into Asia some 50 million years ago, the collision changed the configuration of the continents and altered global climate.Now a team of ...
Ocean sediments are a massive storehouse for the potent greenhouse gas methane.Trapped in ocean sediments near continents lie ancient reservoirs of methane called methane hydrates. These ice-like wate...
近日,中国地质大学生物地质与环境地质国家重点实验室宋虎跃副研究员及合作者在国际地学领域权威期刊《GEOLOGY》上发表题目“Uranium and carbon isotopes document global-ocean redox-productivity relationships linked to cooling during the Frasnian-Famennian mass ex...
A 94-million-year-old climate change event that severely imperiled marine organisms may provide some unnerving insights into long-term trends in our modern oceans, according to a Florida State Univers...
Find related stories on NSF's Critical Zone Observatory Sites. Find related stories on NSF's Long-Term Ecological Research Sites.Could an ancient ocean shoreline determine what a tropical forest looks...
At high latitudes, such as near Antarctica and the Arctic Circle, the ocean’s surface waters are cooled by frigid temperatures and become so dense that they sink a few thousand meters into the ocean’s...
The 2017 Gordon Conference on Coastal Ocean Dynamics will synthesize recent advances in the understanding of the processes determining circulation and marine environment in the coastal ocean. Recent a...
Have you ever wondered how the ocean and seafloor react to rare but high energy extents, such as tsunamis, volcanic eruptions, extreme river floods, massive iceberg calving events, submarine slides an...
Small to medium size rivers draining mountainous watersheds are capable of plunging to the ocean floor during large floods. The plunging occurs if the river water becomes heavier than the receiving sa...
Ocean Exploration     Ocean ExplorationOcean       2015/7/31
What fuels scientific discovery? The experts on this subject, the philosophers of science, have recently tended to promote the value of hypothesis-driven research, in which questions suggest experimen...
"The future ain't what it used to be." Famous words from philosopher and National Baseball Hall of Famer, Yogi Berra. While his words are applicable in describing most situations, they are particularl...
The modular ocean data assimilation system (MODAS) was designed to meet the U.S. Navy's need to produce rapid estimates of present and near-term ocean conditions, often in situations where little or n...
In 1539 Olaus Magnus, an exiled Swedish priest living in Italy, published a remarkably detailed map of the Nordic countries, from Iceland in the west to Finland in the east. The map, called 'Carta Mar...

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