| 单词 | troposphere |
| 例句 | At 29,028 feet up in the troposphere, so little oxygen was reaching my brain that my mental capacity was that of a slow child. Into Thin Air 1996-08-01T00:00:00Z As male-oriented pictures keep disappointing, and girl power vaults low-budget films into the troposphere, Hollywood will either have to readjust its priorities or find a way to lure guys back into theaters. Box Office: Hop Bounds Over Arthur in the Battle of the Brands 2011-04-10T06:00:00Z In 2015, Mr. Puth was an up-and-coming songwriter when he rocketed into the pop troposphere with the Wiz Khalifa collaboration “See You Again,” a moist lump of treacle from the “Furious 7” soundtrack. Charlie Puth Got Famous. Then He Got Good. 2018-05-16T04:00:00Z It belongs in the troposphere, in a dystopian sci-fi screenplay, or at the very least in the West Village. Critical Shopper: Shopping At Idol, in Williamsburg, Brooklyn 2014-04-30T23:11:46Z Any anxiety you might feel that Cardi B might somehow disappear from the pop music troposphere should by now be alleviated. The Playlist: Cardi B Isn’t Going Anywhere and 9 More New Songs 2017-12-22T05:00:00Z He seemed relaxed for a man about to fall through a mile or so of troposphere. Manny Jacinto of ‘The Good Place’ Plummets to Earth 2019-11-22T05:00:00Z Meanwhile, a strengthening vortex of polar air currents in the troposphere has helped strengthen summer cyclones. Arctic Cyclones Are Getting Stronger, More Damaging 2023-10-23T04:00:00Z Life and civilization take place mostly on the planet's surface and in the troposphere, the atmosphere's very lowest layer. Signatures of the Space Age: Spacecraft metals left in the wake of humanity's path to the stars 2023-10-16T04:00:00Z They noted that their study was the first to officially discover airborne microplastics in cloud water both in the atmospheric boundary layer and in the free troposphere. Japanese study detects microplastics in clouds, potentially altering the climate 2023-09-29T04:00:00Z Those warm waters fuel convection, with hot, moisture-laden air rising and fueling rain until it hits the tropopause, where the lowest layer of the atmosphere, the troposphere, meets the stratosphere. El Niño May Break a Record and Reshape Weather around the Globe 2023-06-21T04:00:00Z We enter a symphonic troposphere where clouds are clotted harmonies, where turbulence is a string orchestra plucking and strumming violins and violas like guitars. Review: At a time of disruption, Dudamel returns to the L.A. Phil for premieres by Ellen Reid and Gabriella Smith 2023-05-30T04:00:00Z The atmosphere becomes more compressed as it cools, meaning that the boundary dividing its two lowest layers, the troposphere and the stratosphere, known as the tropopause, will sink in altitude. Mount Washington wind chill hits minus-108, snapping U.S. record 2023-02-04T05:00:00Z So just by the fact that we have warmer surface temperatures in the troposphere— which is the lower part of the atmosphere — is just guaranteeing that we'll have more water available to atmospheric rivers. Why California weather will be chaotic in the future, according to a climate scientist 2023-01-14T05:00:00Z The short answer is the location of the jet stream or storm track — a belt of strong winds high in the troposphere where airliners fly. What is causing the parade of storms battering California? 2023-01-12T05:00:00Z In big wildfires, nitrogen oxide released from plants by flames is entrained in smoke and wafted into the upper troposphere by the fire’s heat. The Hidden Toll of Wildfires 2022-09-12T04:00:00Z When Earth’s surface warms, it puts more water vapor and heat into the upper troposphere. Ice age ‘weather balloon’ probes ancient temperatures high in the atmosphere 2022-09-05T04:00:00Z The team suspects that the increased warming will last for a few years, until circulation patterns in the stratosphere flush the water vapor to the troposphere, the layer where Earth’s weather occurs. Tonga volcano blasted unprecedented amount of water into atmosphere 2022-08-05T04:00:00Z As you go higher in the troposphere, air density and temperature both decrease. Chemistry 2019-02-14T00:00:00Z Within this region—called the troposphere—warm air, heated by the surface, rises and is replaced by descending currents of cooler air; this is an example of convection. Astronomy 2016-10-13T00:00:00Z As long as the smoke continues to drift in the cooler temperatures of the upper troposphere, the nitrogen is locked up and the ozone production process is essentially frozen. The Hidden Toll of Wildfires 2022-09-12T04:00:00Z But in the upper troposphere—above the planet’s clouds and heat-trapping gases—heat can efficiently radiate into space, offsetting some of the heating below. Ice age ‘weather balloon’ probes ancient temperatures high in the atmosphere 2022-09-05T04:00:00Z The lower part of the Earth's atmosphere - the troposphere - is so dry that the rain that normally comes with lightning evaporates before it falls. Causes of deadly dry-lightning wildfires revealed 2022-08-08T04:00:00Z While ozone in the stratosphere helps protect us, ozone in the troposphere is a problem. Chemistry 2019-02-14T00:00:00Z The breakup of ozone adds heat to the stratosphere, reversing the decreasing temperature trend in the troposphere. Astronomy 2016-10-13T00:00:00Z The troposphere is where weather happens, and where eye-searing clouds of smoke and soot circulate even from moderately sized fires. McKinney fire has hit the stratosphere, spewing the 'fire-breathing dragon of clouds' 2022-08-03T04:00:00Z During the frigid LGM, the upper troposphere dried and cooled, reducing some of the leakage to space and keeping the planet a bit warmer. Ice age ‘weather balloon’ probes ancient temperatures high in the atmosphere 2022-09-05T04:00:00Z Monsoon flows pull moisture up into Arizona, California and Nevada after a shift in the pattern near the upper troposphere and can sometimes last a few days or stretch over longer periods, according to meteorologists. What is with the miserable, muggy weather in SoCal, and when is relief coming? 2022-08-02T04:00:00Z That placed the height of the plume solidly in the mesosphere, above the troposphere and stratosphere. Hunga Tonga volcano spewed ash 36 miles high, a world record 2022-03-05T05:00:00Z Within the troposphere, the gas is heated from below and circulates slowly, rising near the equator and descending over the poles. Astronomy 2016-10-13T00:00:00Z In this pattern, cold air high in the troposphere, on the west side of the trough, converges and sinks. Why it's been so warm and windy in Southern California this winter 2022-03-12T05:00:00Z Thunderstorms flatten out at the tropopause, or top of the troposphere, the lowest level of Earth’s atmosphere, since a lid of warm air suppresses continued upward development. How the Tonga volcano generated a shock wave around the world 2022-01-16T05:00:00Z “Everyone thought the Arctic would be really clean,” Ohneiser says, because it lacks the thunderstorms that can propel pollutants into the stratosphere, a calm, isolated layer above the troposphere. High-flying wildfire smoke may threaten ozone layer 2021-11-18T05:00:00Z Air temperature decreases with height in the troposphere and increases in the stratosphere; barreling through that comparatively warm stratospheric layer and penetrating the mesosphere is virtually unheard of. Hunga Tonga volcano spewed ash 36 miles high, a world record 2022-03-05T05:00:00Z In the upper troposphere, between 30 and 60 kilometers above the surface, a thick cloud layer is composed primarily of sulfuric acid droplets. Astronomy 2016-10-13T00:00:00Z These later-season winds are more likely to have upper-level support — meaning winds higher in the troposphere may influence the winds at the surface through a sort of chain reaction. Why it's been so warm and windy in Southern California this winter 2022-03-12T05:00:00Z An atmospheric river is a concentrated plume of moisture that extends over the ocean, typically in the troposphere, the lowest layer of the atmosphere, Mr. Miller said. Bomb Cyclone and ‘Atmospheric River’ Pummel California With Rain and Wind 2021-10-24T04:00:00Z When most storms form, they stay in the troposphere, the layer of the atmosphere where the majority of our planet’s weather takes place. Supercell storm clouds act like atmospheric mountains 2021-09-08T04:00:00Z However, he isn’t confident that it proves a climate-change link to the observed increase in polar-vortex stretching and the resulting weather impacts in the troposphere, the lowest layer of the atmosphere. Climate change may have worsened deadly Texas cold wave, new study suggests 2021-09-03T04:00:00Z Its structure consists of the troposphere, stratosphere, mesosphere, and ionosphere. Astronomy 2016-10-13T00:00:00Z In the stratosphere, solar heating increases the temperature of the atmosphere, unlike in the troposphere, where we live, where the air gets colder with altitude. Understanding Pyrocumulonimbus, a.k.a. ‘Fire Clouds’ 2021-09-01T04:00:00Z Normally just one or two midsize volcanic eruptions shoot through the troposphere each year, bypassing this cradle of Earth’s weather to reach the stratosphere, the calm, dry zone above. Massive volcanoes could cool Earth more in a warming world 2021-08-19T04:00:00Z Most thunderstorms occur in the lowest layer of the atmosphere, known as the troposphere. Can Intense Thunderstorms Alter the Stratosphere? NASA Intends to Find Out 2021-08-09T04:00:00Z The warming, Francis and Vavrus proposed, would inflate the height of the polar troposphere—the lowest layer of the atmosphere and home to its weather. Landmark study casts doubt on controversial theory linking melting Arctic to severe winter weather 2021-05-12T04:00:00Z The upper clouds are composed of methane, which forms a thin cloud layer near the top of the troposphere at a temperature of 70 K and a pressure of 1.5 bars. Astronomy 2016-10-13T00:00:00Z This results in much more active weather in the troposphere and more sluggish weather in the stratosphere. Understanding Pyrocumulonimbus, a.k.a. ‘Fire Clouds’ 2021-09-01T04:00:00Z The tropopause is a level in the atmosphere that marks the transition from the troposphere, the lowest level of the atmosphere, and the stratosphere, which surrounds it. Weather satellite detects record-cold cloud temperature of minus-168 degrees 2021-04-06T04:00:00Z Most weather occurs in the troposphere, or the part of the atmosphere in contact with the ground. NOAA launches major upgrade to flagship ‘American’ weather prediction model 2021-03-22T04:00:00Z In the lowest layer of the atmosphere, the troposphere—where weather occurs—there spins a polar vortex that circles the globe year round, a jet stream that’s also sometimes referred to as the circumpolar vortex. The polar vortex is coming—and raising the odds for intense winter weather 2021-01-11T05:00:00Z Because this sudden stratospheric warming event is so intense, there’s a greater chance it will affect the polar vortex, but the precise connections between the stratosphere and troposphere are still not well understood. The polar vortex is splitting in two, which may lead to weeks of wild winter weather 2021-01-05T05:00:00Z As a consequence, smoke in the stratosphere can last for months to years while that in the troposphere rains out in a week. Understanding Pyrocumulonimbus, a.k.a. ‘Fire Clouds’ 2021-09-01T04:00:00Z While jet emissions into the troposphere are quickly washed away to the surface by precipitation, rocket emissions into the stratosphere clean away only slowly. An Underappreciated Danger of the New Space Age: Global Air Pollution 2020-11-06T05:00:00Z This region, where the troposphere meets the stratosphere, is called the tropopause, and it averages about 30,000 to 56,000 feet high, depending on season and latitude. How a Pacific storm fueled lightning that sparked California's biggest-ever fire season 2020-09-09T04:00:00Z The interaction between disruption to the stratosphere and weather in the troposphere is still not precisely understood. The polar vortex is coming—and raising the odds for intense winter weather 2021-01-11T05:00:00Z Then I’d think upward in expanding rings of thinning air: troposphere, stratosphere, mesosphere, thermosphere, exosphere. The Mysterious Life of Birds Who Never Come Down 2020-07-29T04:00:00Z The mesosphere is the third layer of the atmosphere above both the stratosphere and the troposphere, the closest layer to the ground where most of our weather occurs. Electric-blue ‘noctilucent’ clouds blaze over parts of U.S., Europe 2020-06-24T04:00:00Z It’s also a portent of what could happen in today’s warming world, where more powerful thunderstorms sometimes “overshoot” the troposphere and inject moisture into the dry, cold stratosphere. No asteroids or volcanoes needed: ancient mass extinction tied to ozone loss, warming climate 2020-05-27T04:00:00Z The jet stream and this cold bowl are in the troposphere, the lowest, densest layer of the atmosphere — roughly the first 6 to 12 miles above the Earth’s surface — where nearly all the weather happens. If a warm U.S. winter was 'a preview of global warming,’ what part did a polar vortex play? 2020-03-28T04:00:00Z It is not obvious why changes to stratospheric winds affect circulation in the underlying troposphere. International regulations have paused a jet-stream shift in the Southern Hemisphere 2020-03-24T04:00:00Z This swirling heat map shows levels of carbon monoxide in the troposphere released by wildfires in Australia between 15 December and 2 January. Giant Moon rocket, living robots and quantum computer — January’s best science images 2020-02-04T05:00:00Z For decades, meteorologists thought weather was mostly driven by what was happening in the troposphere, the layer between the stratosphere and Earth’s surface. Rare warming over Antarctica reveals power of stratospheric models 2019-10-06T04:00:00Z There, the cauldron of tropical heat propels some air through the tropopause, the boundary between the troposphere and the stratosphere. Into the overworld: Ex–spy plane to see whether towering storms pose new threat to ozone layer 2019-04-25T04:00:00Z The chain of events spurred by the disruption begins with an easterly flow of air descending from the stratosphere to the troposphere. Polar vortex could unleash winter wallop by January 2018-12-21T05:00:00Z “I guess in theory the ozone layer up higher still does most of the UV-blocking, but common sense suggests that all kinds of radiation from the sun are stronger above the troposphere.” Study: Flying often could be bad for your health 2018-07-17T04:00:00Z Several proposals call for injecting microscopic particles, called aerosols, into the stratosphere, the quiet region of the atmosphere above the troposphere about 18 kilometers up from the equator. A dusting of salt could cool the planet 2018-03-21T04:00:00Z Lim’s model, which teases out how stratospheric conditions bleed down into the troposphere, has helped predict how this might play out. Rare warming over Antarctica reveals power of stratospheric models 2019-10-06T04:00:00Z Although most thunderheads rise only to the top of the troposphere and then spread into the familiar anvil shape, some especially powerful storms overshoot, injecting moist air into the stratosphere. Into the overworld: Ex–spy plane to see whether towering storms pose new threat to ozone layer 2019-04-25T04:00:00Z The jet stream, the air current about 30,000 feet high in the troposphere, weakens in response and is forced south. Polar vortex could unleash winter wallop by January 2018-12-21T05:00:00Z They observed, however, no significant upward or downward trends for the middle stratosphere, or for the total ozone column—the sum of the troposphere and stratosphere—since 1998. Wait--the Ozone Layer Is Still Declining? 2018-02-06T05:00:00Z In an analysis published today in Atmospheric Chemistry and Physics, Ball and colleagues combined satellite data to examine ozone at mid-latitudes, from Earth’s surface on up through the troposphere and the stratosphere. Ozone hole’s repair belies thinning of planet’s ultraviolet shield closer to equator 2018-02-06T05:00:00Z That’s because ash injected into a lower layer of the atmosphere known as a troposphere encountered chaotic, meandering atmospheric waves that carried it as far away as South America, Australia, and Africa. Antarctic eruption could ‘significantly disrupt’ international air traffic 2017-12-01T05:00:00Z Every summer, rivers of moisture in the lower troposphere — the monsoonal flow — stream into the Southwest from the Gulf of Mexico and Gulf of California. Global warming is fueling Arizona’s monstrous monsoons 2017-08-07T04:00:00Z The study wades into an ongoing and highly fraught debate over how to interpret the temperature records of the planet’s lower atmosphere, or troposphere, provided by polar orbiting satellites. Scientists just published an entire study refuting Scott Pruitt on climate change 2017-05-24T04:00:00Z The QBO is thought to be driven by tropical waves—generated by warm, circulating air—that propagate up from the troposphere into the stratosphere. Unprecedented disruption to atmosphere's pacemaker foretells wet winter for Europe 2016-09-08T04:00:00Z The flights are part of the StratoClim project to study atmospheric chemistry and physical interactions in the troposphere and stratosphere, and ultimately to improve climate models. Sweden expels Russian research plane amid spying concerns 2016-05-24T04:00:00Z The cultural history of clouds seemed to be shaped by a procession of amateurs, each of whom projected the ethos of his particular era onto those billowing blank slates in the troposphere. The Amateur Cloud Society That (Sort Of) Rattled the Scientific Community 2016-05-04T04:00:00Z Scientists used to think the winds that rise from the leeward side of mountains didn't travel much higher than the troposphere, which varies in altitude, depending on location and season. Pilot is building a glider to ride winds to the stratosphere — with no engine 2015-11-15T05:00:00Z Gavin Schmidt, who heads the Goddard Institute for Space Studies at NASA, said by email that when it comes to measurements of the Earth’s troposphere by satellite, “the trends over the whole period are clear.” Scientists just published an entire study refuting Scott Pruitt on climate change 2017-05-24T04:00:00Z It ends up in the troposphere through a variety of processes including human pollution. Thunderstorms Help Bring Ozone Down to Earth 2015-01-28T05:00:00Z Another analysis based on satellite temperature recordings of the lower atmosphere or “troposphere,” conducted at the University of Alabama in Huntsville, found that 2014 was only the third-warmest year for this part of the planet. Recording-breaking heat in 2014 sets new milestone, underscores worries about man-made climate change 2015-01-16T05:00:00Z Some of the coverage fails to explain the stratosphere/troposphere distinction well, or mixes the two up entirely. Forget the “polar vortex” backlash: How I learned to love an overused media buzzword 2014-11-22T05:00:00Z In the tropics, the boundary between the stratosphere and the troposphere is about 15 kilometers. Thanks, volcanoes! Earth cooler than expected due to recent eruptions 2014-11-21T05:00:00Z Sitting at an average height of around 4,000 metres above sea level, the plateau protrudes into the middle of the troposphere, where most weather events originate. Tibetan plateau gets wired up for monsoon prediction 2014-09-30T04:00:00Z While better known as the atmospheric trace gas that protects us from much of the solar UV radiation, ozone is also an important source of hydroxyl radicals in the troposphere owing to photodissociation. New Source of Greenhouse Gas "Cleaners" Found on Clouds 2014-08-04T04:00:00Z The warm waters in this area feed thunderstorms with heat and moisture, which loft all sorts of gases above the lowest layer of atmosphere, known as the troposphere, into the stratosphere. Giant Global “Chimney” Could Alter Climate Change 2014-07-17T04:00:00Z The atmosphere is also being heated by tiny particles known as aerosols; some produced by dirty diesel engines and cooking stoves, others by ozone in the troposphere. Tropical storms migrate toward poles 2014-05-14T04:00:00Z That heated surface air then rose into the atmospheric boundary layer — the lowest level of the troposphere — doubling its height to more than 4 kilometers, and creating a thick blanket of heat. Mega-Heatwaves Mechanism Pinpointed 2014-04-21T20:30:00Z These waves, which are called Rossby waves, transport energy and momentum from the troposphere to the stratosphere. Hold On To Your Winter Hats 2014-01-06T18:50:23Z Had the aerosol cloud ascended only into the lowest part of the atmosphere, the troposphere, where clouds form, rain would soon have cleansed the ash from the air. Tambora Erupts in 1815 and Changes World History [Excerpt] 2013-03-01T18:45:00.280Z The opaque cloud surface also guarantees that no information from the troposphere below is obtainable. [Technical Comment] Comment on "Large Volcanic Aerosol Load in the Stratosphere Linked to Asian Monsoon Transport" 2013-02-07T18:55:20.440Z This has an impact on the winds in the troposphere -- the lowest 10 kilometers, or six miles, of the atmosphere. Green Blog: The Enduring Effects of Ozone Depletion 2013-02-01T13:25:06Z They also knew the behavior of the troposphere influences the circulation patterns of the oceans, which, in turn, drive climate. Stratospheric Winds Churn Up the Abyss 2012-09-23T18:00:00Z Large atmospheric waves move upward from the troposphere — where most weather occurs — into the stratosphere, which is the layer of air above the troposphere. Hold On To Your Winter Hats 2014-01-06T18:50:23Z The coldest air already is at the bottom of the stratosphere, with warmer air above it, so air rarely rises from the troposphere into the stratosphere. Tambora Erupts in 1815 and Changes World History [Excerpt] 2013-03-01T18:45:00.280Z Those are the conditions up in the troposphere.” Blowing in the wind 2012-04-04T17:20:50.507Z Observations do not show rising temperatures throughout the tropical troposphere unless you accept one single study and approach and discount a wealth of others. 'Climategate,' Part 2: Hacked Emails Offer a Rather Weak Sequel 2011-11-23T10:05:37Z Smog consists of air pollutants in the lower atmosphere, including troposphere ozone, a powerful greenhouse gas. Black carbon 2011-07-08T20:12:13Z "However, because of the increasing amount of greenhouse gases in the troposphere, the radiative cooling is less efficient, as less radiation can escape to space," Stott explains. Global Warming and the Science of Extreme Weather 2011-06-29T12:15:00.240Z Only the slow action of gravity and the occasional circulation of air between the stratosphere and the troposphere could drag the droplets back to the earth. Tambora Erupts in 1815 and Changes World History [Excerpt] 2013-03-01T18:45:00.280Z The layer of the atmosphere lying between sea-level and the upper cloud level has certain characteristics that distinguish it from the air above it, and is known as the troposphere. The Mentor: The Weather Serial Number 110; 1 July, 1916 2011-06-09T02:00:19.213Z Carbon dioxide does not mix evenly in the troposphere, the scientists said. Weather Device Also Tracks Greenhouse Gas 2009-12-16T08:23:00Z Aircraft exhaust is injected directly into the upper troposphere, where its effects aren't fully understood. Taking issue with Lonely Planet's climate-change warning 2010-06-02T12:01:00Z These gases react in the troposphere to form ozone, toxic to humans and to crops. Climate crash 2010-05-11T00:26:00Z The plane will be used to measure and sample greenhouse gases, ozone depleting substances and other air components in the upper troposphere and lower stratosphere. Nasa drone 2010-04-14T16:20:00Z This fall of temperature with ascent continues to the upper limit of the troposphere, where the average temperature is something like 70 degrees below zero. The Mentor: The Weather Serial Number 110; 1 July, 1916 2011-06-09T02:00:19.213Z Studies have shown that the state of the stratosphere can make a considerable difference to what happens in the troposphere, which is where the jet stream occurs, Professor Lockwood explained. Sun activity link to cold winters 2010-04-14T23:33:00Z In keeping with the tradition, while there are plenty of names bouncing around the troposphere, there are three people who are generally agreed to be in play, down on the ground. The sobering list of replacements for Justice Stevens 2010-04-06T12:07:00Z At flying altitudes in the upper troposphere and lower stratosphere, these outputs produce a range of climatic effects, multiplying the plane's environmental impact. Aviation Q&A: the impact of flying on the environment 2010-04-06T11:08:00Z The stratosphere sits on top of the troposphere, the lowest, densest layer of the atmosphere. 2010-02-01T13:20:00Z Dr. Solomon emphasized that the study focused on the atmosphere’s middle layer, not to be confused with the troposphere, the earth’s first layer. 2010-01-28T22:24:00Z At last Ken leveled off in the troposphere, at an altitude of five miles. Fly By Night Below us the troposphere, divided into five levels, each of seven thousand feet, teemed with the life of the air. Astounding Stories of Super-Science July 1930 Here, well above the troposphere, the air was thin and always clear. Islands of Space |
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