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Sinking seamounts make and muffle earthquakes（图）
Sinking seamounts earthquakes
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2020/3/13
Subduction zones -- places where one tectonic plate dives beneath another -- are where the world’s largest and most damaging earthquakes occur. A new study has found that when underwater mountains, al...
Depleted seamounts near Hawaii recovering after decades of protection（图）
Depleted seamounts Hawaii decades protection
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2019/10/21
For decades, overfishing and trawling -- dragging the ocean bottom with heavy nets -- devastated parts of an underwater mountain range in the Pacific Ocean near Hawaii, wrecking deep-sea corals and de...
Exploration for Deep-Sea Corals on North Pacific Seamounts and Islands
North Pacific Seamounts Islands
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2015/7/22
Seamounts are mountains that rise from the seafloor. The technical geological definition of a seamount is a steep-sided feature with greater than 1000 m of relief compared to the surrounding sea botto...
Intraplate Seamounts as a Window into Deep Earth Processes
Intraplate Seamounts Window Deep Earth Processes
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2015/7/7
Seamounts are windows into the deep Earth that are helping to elucidate various deep Earth processes. For example, thermal and mechanical properties of oceanic lithosphere can be determined from the f...
Seamounts as Conduits for Massive Fluid,Heat,and Solute Fluxes on Ridge Flanks
Seamounts Massive Fluid Heat Solute Fluxes Ridge Flanks
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2015/7/7
Seamounts play a fundamental role in facilitating the exchange of fluids, heat, and solutes between the oceanic lithosphere and the overlying ocean. Global heat flow compilations indicate that much of...
Motion,Commotion,and Biophysical Connections at Deep Ocean Seamounts
Motion Commotion Biophysical Connections Deep Ocean Seamounts
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2015/7/7
Seamounts attract the attention of physical oceanographers for a variety of reasons: seamounts play a special role in ocean biology; they may be hydrothermally and magmatically active and thereby feed...
Seamounts:Deep-Ocean Laboratories of Faunal Connectivity,Evolution,and Endemism
Seamounts Deep-Ocean Laboratories Faunal Connectivity Evolution Endemism
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2015/7/7
Seamount systems that are geographically, hydrographically, topographically, and/or genetically "isolated" are likely to have developed highly endemic taxa and ecosystems. Although current estimates o...
Microbiology of Seamounts:Common Patterns Observed in Community Structure
Microbiology of Seamounts Common Patterns Observed Community Structure
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2015/7/7
Much interest has been generated by the discoveries of biodiversity associated with seamounts. The volcanically active portion of these undersea mountains hosts a remarkably diverse range of unusual m...
Seamounts in the Subduction Factory
Seamounts Subduction Factory
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2015/7/7
The "Subduction Factory" is a metaphor for the geochemical processing of subducted oceanic crust and sediment into components that are either incorporated into the volcanic arc or recycled into Earth'...
Can We Protect Seamounts for Research?A Call For Conservation
Protect Seamounts Call For Conservation
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2015/7/7
Extractive processes such as fishing and mining are degrading seamount ecosystems considerably, raising serious concerns about the impacts of these practices on global ocean biodiversity and key fluxe...
New England and Corner Rise Seamounts
New England Corner Rise Seamounts
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2015/7/7
One of the longest seamount tracks in the Atlantic Ocean was formed by the Great Meteor or New England hotspot. This more than 3000-km-long hotspot track formed both the New England and Corner Rise se...
Graveyard Seamounts
Graveyard Seamounts
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2015/7/7
The "Graveyard seamounts" comprise a complex of 28 small volcanic edifices covering about 140 km2 (Figure 1) on the northern flank of the Chatham Rise, an oceanic plateau that extends several hundred ...
Deep-Sea Corals on Seamounts
Deep-Sea Corals Seamounts
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2015/7/7
Deep-sea corals are solitary and colonial suspension-feeding cnidarians commonly associated with seamounts around the world. They are important components of seamount ecology, providing food and refug...
Effects of Trawling on Seamounts
Trawling Seamounts
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2015/7/7
Trawling involves the towing of nets through the water or along the seafloor to sieve out fish and marine invertebrates. It is the most widely used method to catch fish throughout the world, and there...
SeamountsOnline: A Desktop Window Into the Lives of Seamounts
SeamountsOnline Desktop Window Lives of Seamounts
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2015/7/7
Knowledge is key to good science and good management. But, what do you do when the information you need is scattered among hundreds of journals and reports, in dozens of languages? Or worse, data are ...