单词 | Arrhenius |
例句 | The latter is simply untrue: from Arrhenius on, climatologists have incorporated water vapor into their models. 7 ways to shut down a climate change denier 2013-12-18T13:00:00Z Then in 1896, Swedish chemist Svante Arrhenius took it one step further and calculated that changes in carbon dioxide may affect the climate. Climate Questions: How does carbon dioxide trap heat? 2022-10-21T04:00:00Z Postulates of collision theory are nicely accommodated by the Arrhenius equation. Chemistry 2019-02-14T00:00:00Z In the 1890s, Swedish scientist Svante Arrhenius here calculates the temperature effect of a doubling of atmospheric CO2, showing that burning fossil fuels would likely warm the planet. Key moments from decades of climate conferences 2021-10-25T04:00:00Z The dependence of reaction rates on temperature, including the rates of enzymatic reactions, is described by the Arrhenius equation5. Carbon dioxide loss from tropical soils increases on warming 2020-08-11T04:00:00Z Swedish Nobel Prize–winning chemist Svante Arrhenius estimated the rise in global temperatures as an effect of widespread coal burning in 1896. Hygiene of Hand and Mind during the Pandemic 2020-04-29T04:00:00Z Lying somewhere between the initial suggestions of Arrhenius and Croll, these cycles are seen as the combined effects of orbital variations and greenhouse gases, amplified by a series of natural feedbacks. Forty years of ice-core records of CO2 2020-03-22T04:00:00Z In this approach, the Arrhenius equation is rearranged to a convenient two-point form: Chemistry 2019-02-14T00:00:00Z He worked, too, on the heat-trapping capacity of water vapour and carbon dioxide, and surmised that variations in atmospheric levels would produce a “change of climate” — ideas that Swedish physicist Svante Arrhenius later advanced. Making the planetary personal: the roots of climate science 2019-09-16T04:00:00Z The Arrhenius relationship breaks down for enzymatic reactions at temperatures beyond those that are optimal for enzyme function, and therefore should not be extrapolated beyond temperatures that enzymes normally experience. Carbon dioxide loss from tropical soils increases on warming 2020-08-11T04:00:00Z The Swedish chemist Svante Arrhenius ran the numbers in a rough way. The Extraordinary Ways Weather Has Changed Human History 2018-05-30T04:00:00Z For example, both Boutrous and Allen mentioned Swedish chemist Svante Arrhenius who, at the turn of the 20th century, grew increasingly concerned that anthropogenic carbon emissions could increase global temperatures. Chevron’s lawyer, speaking for major oil companies, says climate change is real and it’s your fault 2018-03-22T04:00:00Z Assuming the kinetics of this reaction are consistent with the Arrhenius equation, calculate the activation energy for this decomposition. Chemistry 2019-02-14T00:00:00Z The earliest, made by a Swede named Svante Arrhenius in 1897, was simply that the Earth would heat up in response to emissions. Should You Trust Climate Science? Maybe the Eclipse Is a Clue 2017-08-18T04:00:00Z The observed increase in efflux on warming is larger than that predicted from this Arrhenius function. Carbon dioxide loss from tropical soils increases on warming 2020-08-11T04:00:00Z Using measurements of the energy incoming from the moon, Arrhenius showed that changes to trace gases in the atmosphere can dramatically affect the temperature of the planet. Scientists understood the climate 150 years ago better than the EPA head today | John Abraham 2017-03-31T04:00:00Z Even NASA’s Earth Observatory agrees that Arrhenius was largely disregarded until the second half of the century. Chevron’s lawyer, speaking for major oil companies, says climate change is real and it’s your fault 2018-03-22T04:00:00Z Reaction rates are affected primarily by concentrations, as described by the reaction’s rate law, and temperature, as described by the Arrhenius equation. Chemistry 2019-02-14T00:00:00Z A few years later, Arrhenius expanded on his research with a nontechnical book in which he described the “hot-house theory” of the atmosphere. Huckabee’s claim that ‘global freezing’ theories from the 1970s shows the science is ‘not as settled’ on climate change 2015-06-25T04:00:00Z In 1896, the Swedish chemist Svante August Arrhenius proposed that changing concentrations of CO2 in the atmosphere would lead to more temperature variability in the poles. Land of the Midnight Sun Warms Fastest in World 2015-01-05T05:00:00Z Arrhenius also noted that humans were increasing the amount of carbon dioxide in the atmosphere. Scientists understood the climate 150 years ago better than the EPA head today | John Abraham 2017-03-31T04:00:00Z Their track record actually goes back to 1896, when a Swede named Svante Arrhenius first predicted that emissions of carbon dioxide would cause the planet to warm. By Degrees: Looks Like Rain Again. And Again. 2014-05-12T21:08:44Z The Arrhenius equation describes the relation between a reaction’s rate constant, activation energy, temperature, and dependence on collision orientation. Chemistry 2019-02-14T00:00:00Z The Swedish scientist, Svante Arrhenius, showed in 1896 that more carbon dioxide would mean warming and predicted that industrial output could eventually warm the planet. Why Republicans Should Embrace The Reality Of Climate Change 2013-02-18T13:41:09Z One scientific puzzle was right in front of Arrhenius’ eyes. We have the global warming answer 2013-01-20T17:00:00Z Shockingly, Arrhenius knew more about climate change than does the current head of the EPA. Scientists understood the climate 150 years ago better than the EPA head today | John Abraham 2017-03-31T04:00:00Z Many of Arrhenius’ assumptions have since been validated, and even his mathematical predictions weren’t too far off. The Basic Science Of Climate Change Is Undeniable 2012-07-11T02:59:26Z This he explains by the theory of Arrhenius, in which electrified “ions emitted by the sun cause the phenomena of terrestrial magnetic storms and auroras.” Astronomical Curiosities Facts and Fallacies 2012-03-27T02:00:18Z If you want to know the miracles of this world of space, read Arrhenius' "The Life of the Universe," or Simon Newcomb's "Sidelights on Astronomy." The Book of Life 2011-11-25T03:00:13.343Z This idea was to lay fallow for a number of years during which time Arrhenius won the Nobel Prize for work derived from the seemingly lackluster doctoral thesis that had so annoyed his professors. We have the global warming answer 2013-01-20T17:00:00Z He had essentially completed this when a paper by Arrhenius, "On the influence of carbonic acid in the air upon the temperature of the ground," Phil. Climatic Changes Their Nature and Causes 2011-10-28T02:00:24.840Z Despite Arrhenius’ diligent and thorough work, however, it was still mostly ignored until the 1950s. The Basic Science Of Climate Change Is Undeniable 2012-07-11T02:59:26Z This would agree with the theory advanced by Arrhenius that “ionised particles are constantly being repulsed by the pressure of light, and thus journey from one sun to another.” Astronomical Curiosities Facts and Fallacies 2012-03-27T02:00:18Z Prof. J. J. Thomson and Arrhenius, a Swedish physicist, have by experiments discovered and elaborated the manner and principles on which the ions or corpuscles operate. The Universe a Vast Electric Organism 2011-06-09T02:00:22.450Z The famous greenhouse effect is based on Arrhenius’ work. We have the global warming answer 2013-01-20T17:00:00Z Chamberlin then changed his conservative, tentative statement of the functions of carbon dioxide to a more sweeping one based on Arrhenius' very definite quantitative deductions from Langley's experiments. Climatic Changes Their Nature and Causes 2011-10-28T02:00:24.840Z And most delightfully, the editors included the 1896 paper in which a Swedish scientist, Svante Arrhenius, spelled out the implications of an increase in atmospheric carbon dioxide. Green: Reading Deep in Climate Science 2011-02-24T13:12:22Z At present, measurements of freezing point are more convenient and accurate than those of osmotic pressure, and we may test the validity of Arrhenius’ relations by their means. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" 2011-01-29T03:00:23.777Z Stockbridge et al. begin with Arrhenius plots, which relate the logarithm of the rate constant to the reciprocal of temperature. Editors' Choice 2011-01-06T19:25:03.183Z Arrhenius knew from previous work that carbon dioxide, a major constituent of the fumes, could capture heat. We have the global warming answer 2013-01-20T17:00:00Z As to dark stars, which have grown cool, Arrhenius believed that they are a hundred times as numerous as bright stars; few astronomers believe that there are less than three or four times as many. Climatic Changes Their Nature and Causes 2011-10-28T02:00:24.840Z Arrhenius did the hard mathematics to predict what might happen to the temperature of the planet if the carbon dioxide level doubled. Green: Reading Deep in Climate Science 2011-02-24T13:12:22Z We may take Arrhenius’ first relation as established for the case of potassium chloride. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" 2011-01-29T03:00:23.777Z It was several decades before the full significance of the 1896 observation by Svante Arrhenius that increasing CO2 levels in the atmosphere would lead to an increase in global temperature became obvious. Why I spoofed science journalism 2010-10-05T15:29:00Z Arrhenius, Svante August, famous Swedish physicist and chemist, born 19th Feb., The New Gresham Encyclopedia. Vol. 1 Part 2 Amiel to Atrauli Arrhenius' deductions were later proved to have been overstrained, while Langley's interpretation and even his observations were challenged. Climatic Changes Their Nature and Causes 2011-10-28T02:00:24.840Z The editors write, “In Arrhenius’ 1896 paper we witness the birth of modern climate science.” Green: Reading Deep in Climate Science 2011-02-24T13:12:22Z Arrhenius has pointed out that the coefficient of affinity of an acid is proportional to its electrolytic ionization. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" 2011-01-29T03:00:23.777Z Among the other hymn-writers who contributed hymns to Swedberg’s noted book was Jacob Arrhenius, professor of history in the University of Upsala. The Story of Our Hymns Arrhenius, in 1885, advanced the hypothesis that the apparent increase in the number of molecules of an electrolytic solution was also due to dissociation. The Mechanism of Life Both Langley and Arrhenius were then in the ascendancy of their reputations and seemingly higher authorities could scarcely have been chosen, nor a finer combination than experiment and physico-mathematical development. Climatic Changes Their Nature and Causes 2011-10-28T02:00:24.840Z This also agrees with Arrhenius’ results for the discharge from a positive point. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 8 "Conduction, Electric" Arrhenius gives the mean cloudiness for different latitudes as follows:— 70� N. 60� 50� 40� 30� 20� 10� Eq. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 5 "Clervaux" to "Cockade" Peterson is the translator of Arrhenius’ “Jesus is my friend most precious” and Wallin’s Advent hymn, “O bride of Christ, rejoice.” The Story of Our Hymns Arrhenius, who made it the basis of the theory of electrolytic dissociation. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 4 "Cincinnatus" to "Cleruchy" The amount of it in our air is, as we have seen, extremely small; but Arrhenius shows that, if it were doubled, the temperature would be more uniform and much higher. Astronomy of To-day A Popular Introduction in Non-Technical Language This agrees with Arrhenius’ results when the point is positive. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 8 "Conduction, Electric" Arrhenius, who hold that the union of toxin and antitoxin is comparatively loose, and belongs to the class of reversible actions, being comparable in fact with the union of a weak acid and base. Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 2 "Baconthorpe" to "Bankruptcy" M. Arrhenius was bolder, and frankly recognized that dissociation occurs at once in the case of a great number of molecules, and tends to increase more and more as the solution becomes more dilute. The New Physics and Its Evolution Two theories enunciated: Arrhenius.—Bombardments of minute charged particles from the sun gathered into the magnetic field of the earth. Scott's Last Expedition Volume I With regard to the latter statement, it should be mentioned that the Swedish physicist, Arrhenius, has recently shown that the carbonic acid gas in our atmosphere has an important influence upon climate. Astronomy of To-day A Popular Introduction in Non-Technical Language One or two other curious points in connection with Arrhenius' hypothesis may be mentioned. Curiosities of the Sky I have seen notices of this work, and have read of Professor Arrhenius stimulating the mental activity of children, etc., but I desire more definite information, if possible. One Thousand Questions in California Agriculture Answered M. Arrhenius was led to adopt this hypothesis by the examination of experimental results relating to the conductivity of electrolytes. The New Physics and Its Evolution It was put forward long ago by Lord Kelvin and others; it has been revived by the distinguished Swede, Professor Svante Arrhenius. The Story of Evolution In the first place, the theory of Arrhenius explains electrolysis very simply. The New Physics and Its Evolution Observation shows, too, that auroræ are more frequent before than after midnight, which is just what we should expect if they originate in the way that Arrhenius supposes. Curiosities of the Sky Professor Ostwald and his pupils have drawn from the hypothesis of Arrhenius manifold consequences which have been the cause of considerable progress in physical chemistry. The New Physics and Its Evolution The opposition of a large number of chemists and physicists to the ideas of M. Arrhenius was at first very fierce. The New Physics and Its Evolution It is true that the discovery of radio-activity has disclosed a new source of energy within the atoms themselves, and there are scientific men, like Professor Arrhenius, who attach great importance to this source. The Story of Evolution Professor Arrhenius explains, for instance, the polar auroras by the action of similar corpuscules emitted by the sun. The New Physics and Its Evolution Comets' tails, Arrhenius assures us, are but another result of the pressure of light. Curiosities of the Sky This resemblance had often been noted before Arrhenius elaborated his hypothesis. Curiosities of the Sky M. Arrhenius answers to this that the electrical forces in ordinary conditions prevent separation by diffusion or by any other process. The New Physics and Its Evolution It will be seen that, if the force driving off the tails is that which Arrhenius assumes it to be, the forms of those appendages would accord with those that Bredichin's theory calls for. Curiosities of the Sky Arrhenius himself discovered this curious relation of auroral frequency to the position of the moon north or south of the equator, and he explains it in this way. Curiosities of the Sky Nevertheless, the all-explaining hypothesis of Arrhenius offers us once more a certain amount of aid. Curiosities of the Sky |
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