Sentences with phrase «volcanic activity at»

Tolstoy, M., Bohnenstiehl, D. R., Edwards, M. H. & Kurras, G. J. Seismic character of volcanic activity at the ultraslow - spreading Gakkel Ridge.

(A 2010 study found large spikes in volcanic activity at a number of Iceland volcanoes at the end of the last ice age.

Numerous indicators of volcanic activity at the P - T boundary are present, though they are similar to bolide impact indicators, including iridium deposits.

Isostatic rebound in response to glacier retreat (unloading), increase in local salinity (i.e., δ18Osw), have been attributed to increased volcanic activity at the onset of Bølling — Allerød, are associated with the interval of intense volcanic activity, hinting at a interaction between climate and volcanism - enhanced short - term melting of glaciers, possibly via albedo changes from particle fallout on glacier surfaces.

The Bali provincial administration has accused countries that have destinations similar to Bali of spreading hoaxes about the impact of the volcanic activity at Mount Agung in trying benefit from recent disruption.

Tourism Ministry expert staff member for infrastructure Judi Rifajantoro praised the airline's decision to open two new routes, saying it would help the island to recover from a decrease in tourism as a result of volcanic activity at Mount Agung.

«The volcanic activity at Mount Agung should not affect other tourist spots,» Byomantara said in Denpasar on Tuesday, adding that those who enjoyed hiking could still go to Mount Batur, Mount Batukaru or Mount Abang.

Despite the volcanic activity at Mount Agung since September, Bali is still considered safe.

During Hu's visit on Wednesday, Made explained that the recent volcanic activity at Mount Agung in Karangasem regency had led tourists to believe that the entire island was under a Level 4 emergency status.

In response to the recent volcanic activity at Mount Agung in Karangasem regency, the Bali Hotels As...

In response to the recent volcanic activity at Mount Agung in Karangasem regency, the Bali Hotels Association is reportedly working hand - in - hand with tourism stakeholders to take care of guests if the mountain erupts.

You can learn more about the volcanic activity at Loolekop, and visit a reconstructed Ba - Phalaborwa village at Masorini.

Samples from this formation provided evidence for large amounts of nickel that were spewed from volcanic activity at this time, 252 million years ago.

Researchers have found that glacial erosion and melting ice caps both played a key role in driving the observed global increase in volcanic activity at the end of the last ice age.

Faster sea floor spreading, presumably associated with more volcanic activity at subduction zones, and / or other increases in volcanic activity or geologic outgassing, or faster oxidation of exposed fossil organic C (as in shales)-- greater geologic CO2 emissions (I think another way of looking at the inorganic part is that any given region of sea floor has less time to accumulate carbonate minerals from chemical weathering, so that C reservoir could shrink while others, including the atmosphere, can grow).

The deepest spot is beneath and southeast of the Big Island of Hawaii, nearest the most recent volcanic activity at Kilauea and Mauna Loa.

Volcanic activity at Mt. Songak was limited hydro volcanic activity out of which a great deal of volcanic ash was released while it is evident that Sangchang - ri was a dynamic active volcano out of which lava was spewed and then flowed down in all directions along the inland slope.

Lawrence Percival, Lead author and Geochemistry Graduate student at Oxford University, said: «These results strongly support repeated episodes of volcanic activity at the end of the Triassic, with the onset of volcanism during the end - Triassic extinction.

Not exact matches

Unrest at large calderas rarely ends in eruption, encouraging vulnerable communities to perceive emergency warnings of volcanic activity as false alarms.

There is a volcanic crater lake up there — one that until pretty recently people used as a giant natural hot tub, at least until seismic activity intensified and folks realized that swimming in a volcano's simmering crater lake might not be the best idea.

First, layers of lava show that climate - warming volcanic activity slowed down at this time.

Dust found in the ice gives a record of what was in the air thousands of years ago, whether from volcanic eruptions or human activity, and the isotopic composition of the hydrogen and oxygen molecules in the snow give a record of the temperature of the earth at the time.

The plume's more southern location, Toomey said, adds fuel to his group's findings, at three different sites along the globe encircling mid-ocean ridge (where 85 percent of Earth's volcanic activity occurs), that Earth's internal convection doesn't always adhere to modeling efforts and raises new questions about how ocean plates at Earth's surface — the lithosphere — interact with the hotter, more fluid asthenosphere that sits atop the mantle.

Biologist Sonja Wedmann, then at the Institute of Paleontology at the University of Bonn, analyzed the fossil after it was dug up from oil shale deposits in what was once a small lake formed by volcanic activity.

The most recent volcanic activity is thought to have taken place in the caldera — the bowl - shaped depression at the top — where 29 volcanic vents have been identified.

«We estimate that the peak activity for the volcanic field at the summit of Arsia Mons probably occurred approximately 150 million years ago — the late Jurassic period on Earth — and then died out around the same time as Earth's dinosaurs,» said Jacob Richardson, a postdoctoral researcher at NASA's Goddard Space Flight Center in Greenbelt, Maryland.

The modellers had assumed that solar output, volcanic activity and aerosol pollution would stay at 1990s levels.

«Improving how we anticipate activity using new technology such as this is an important first step in doing better at forecasting and preparing for volcanic eruptions,» said STREVA Principal Investigator, Dr Jenni Barclay.

The work was co-funded by the UK Centre for Observation and Modelling of Earthquakes, Volcanoes and Tectonics (COMET) and STREVA, a research consortium aimed at finding ways to reduce the negative consequences of volcanic activity on people and their assets.

Search and recovery efforts for at least two dozen victims of Japan's worst volcanic eruption in decades were called off on Tuesday due to worries about rising volcanic activity

The move came after authorities on Monday warned airlines about increased seismic activity at Iceland's largest volcanic system

The new images also revealed more evidence of volcanic activity, which was hinted at by Mariner 10, the only other mission to the planet.

Volcanoes which are persistently active and emit a strong plume, while at the same time have low enough volcanic activity, are the perfect candidates to study.

«Our model covered the entire history of Yellowstone volcanic activities,» said Lijun Liu, a geology professor at the University of Illinois.

Now, graduate students at the University of Washington have found a way to detect volcanic activity in the atmospheres of exoplanets, or those outside our solar system, when they transit, or pass in front of their host stars.

New Zealand sits at the margin of the Pacific and Australian plates, and their collision makes volcanic activity commonplace.

The latest finding is consistent with other data from Venus Express that have hinted at very recent volcanic activity.

The latest volcanic eruption occurring on Jeju Island was volcanic activity known to have spewed around 7,000 years ago at Mt. Songak.

Recent images from NASA's MESSENGER (MErcury Surface, Space ENvironment, GEochemistry, and Ranging) spacecraft provided new insights showing that at least the younger plains resulted from vigorous volcanic activity.

The tilt was caused by the gigantic Tharsis volcanic dome, which first started to form over 3.7 billion years ago at a latitude of around 20 ° N. Volcanic activity continued for several hundred million years, forming a plateau exceeding 5,000 km in diameter, with a thickness of about 12 km and a mass of a billion billion tons (1 / 70th the mass of thvolcanic dome, which first started to form over 3.7 billion years ago at a latitude of around 20 ° N. Volcanic activity continued for several hundred million years, forming a plateau exceeding 5,000 km in diameter, with a thickness of about 12 km and a mass of a billion billion tons (1 / 70th the mass of thVolcanic activity continued for several hundred million years, forming a plateau exceeding 5,000 km in diameter, with a thickness of about 12 km and a mass of a billion billion tons (1 / 70th the mass of the Moon).

Tom Lapen, a geology professor at the University of Houston and lead author of a paper published Feb. 1 in the journal Science Advances, said the findings offer new clues to how the planet evolved and insight into the history of volcanic activity on Mars.

But Bill McKinnon, a planetary scientist at Washington University in St. Louis, Mo., who was not involved in the study, pointed out that ultimately, Jupiter's moon Europa would be a more likely place for potential life to take hold: It's more massive and probably had some volcanic activity in the past.

To celebrate Mars Express» 10th anniversary at Mars in 2013, the team & released several global maps showing where minerals have been formed by water and where minerals have been distributed by volcanic activity.

At a recent conference, scientists explained how a major atmospheric circulation known as the North Atlantic Oscillation (NAO) was in a negative phase at the onset of the LIA, which amplified the cooling effect of a reduction in solar irradiance and volcanic activitAt a recent conference, scientists explained how a major atmospheric circulation known as the North Atlantic Oscillation (NAO) was in a negative phase at the onset of the LIA, which amplified the cooling effect of a reduction in solar irradiance and volcanic activitat the onset of the LIA, which amplified the cooling effect of a reduction in solar irradiance and volcanic activity.

At first, they suspect only volcanic activity, but one young executive dares to wonder if it may be something different... something alive.

Another interesting feature of the Froyo is its new speech recognition system that makes it possible for the device to comprehend complex phrases like» pictures of the volcanic activity in Iceland spewing ash throughout Europe» or «pictures of the Golden Gate Bridge at sunset» followed by instant search against these terms.

Marvel at the gorgeous blue and green twin lakes of Sete Cidades, soak in thermal pools surrounded by exotic greenery, enjoy a meal cooked in natural thermal heat in the beautiful town of Furnas and feel its bubbling volcanic activity.

Marvel at the island's volcanic activity, visit its beautiful lakes and quaint villages, and enjoy the many spectacular panoramic views of the island.

Marvel at the volcanic activity of São Miguel island and its impressive crater lakes.

Officials announced the highest possible alert level on Friday after the increasing volcanic activity, and told people to stay at least 5.6 miles from the crater.