Log in

Relevant bibliographies by topics / Global atmospheric changes / Journal articles

To see the other types of publications on this topic, follow the link: Global atmospheric changes.

Journal articles on the topic 'Global atmospheric changes'

Author: Grafiati

Published: 28 July 2024

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Global atmospheric changes.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Piver, W. T. "Global atmospheric changes." Environmental Health Perspectives 96 (December 1991): 131–37. http://dx.doi.org/10.1289/ehp.9196131.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Koval, Andrey, Nikolay Gavrilov, Anastasiya Golovko, Kseniia Didenko, and Tatiana Ermakova. "Modeling the impact of solar activity variations on global atmospheric circulation." Solar-Terrestrial Physics 10, no. 2 (2024): 111–18. http://dx.doi.org/10.12737/stp-102202411.

Full text

Abstract:

In this study, we continue a series of works devoted to modeling and studying the sensitivity of global atmospheric dynamic processes to variations in solar emissions during the 11-year solar activity (SA) cycle. We focus on studying the response of meridional atmospheric circulation in the middle atmosphere to changes in thermosphere characteristics with changes in SA. For this purpose, numerical simulations of the general atmospheric circulation were carried out using the nonlinear numerical circulation model of the middle and upper atmosphere MUAM. The main mechanism of the influence of the

APA, Harvard, Vancouver, ISO, and other styles

3

Stephens, Graeme L., and Todd D. Ellis. "Controls of Global-Mean Precipitation Increases in Global Warming GCM Experiments." Journal of Climate 21, no. 23 (2008): 6141–55. http://dx.doi.org/10.1175/2008jcli2144.1.

Full text

Abstract:

Abstract This paper examines the controls on global precipitation that are evident in the transient experiments conducted using coupled climate models collected for the Intergovernmental Panel on Climate Change (IPCC) Fourth Assessment Report (AR4). The change in precipitation, water vapor, clouds, and radiative heating of the atmosphere evident in the 1% increase in carbon dioxide until doubled (1pctto2x) scenario is examined. As noted in other studies, the ensemble-mean changes in water vapor as carbon dioxide is doubled occur at a rate similar to that predicted by the Clausius–Clapeyron rel

APA, Harvard, Vancouver, ISO, and other styles

4

Koval, Andrey, Nikolay Gavrilov, Anastasiya Golovko, Kseniia Didenko, and Tatiana Ermakova. "Modeling the impact of solar activity variations on global atmospheric circulation." Solnechno-Zemnaya Fizika 10, no. 2 (2024): 119–26. http://dx.doi.org/10.12737/szf-102202411.

Full text

Abstract:

In this study, we continue a series of works devoted to modeling and studying the sensitivity of global atmospheric dynamic processes to variations in solar emissions during the 11-year solar activity (SA) cycle. We focus on studying the response of meridional atmospheric circulation in the middle atmosphere to changes in thermosphere characteristics with changes in SA. For this purpose, numerical simulations of the general atmospheric circulation were carried out using the nonlinear numerical circulation model of the middle and upper atmosphere MUAM. The main mechanism of the influence of the

APA, Harvard, Vancouver, ISO, and other styles

5

Pendergrass, Angeline G., and Dennis L. Hartmann. "The Atmospheric Energy Constraint on Global-Mean Precipitation Change." Journal of Climate 27, no. 2 (2014): 757–68. http://dx.doi.org/10.1175/jcli-d-13-00163.1.

Full text

Abstract:

Abstract Models from phase 5 of the Coupled Model Intercomparison Project (CMIP5) robustly predict that the rate of increase in global-mean precipitation with global-mean surface temperature increase is much less than the rate of increase of water vapor. The goal of this paper is to explain in detail the mechanisms by which precipitation increase is constrained by radiative cooling. Changes in clear-sky atmospheric radiative cooling resulting from changes in temperature and humidity in global warming simulations are in good agreement with the multimodel, global-mean precipitation increase proj

APA, Harvard, Vancouver, ISO, and other styles

6

Dlugokencky, Edward J., Euan G. Nisbet, Rebecca Fisher, and David Lowry. "Global atmospheric methane: budget, changes and dangers." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 369, no. 1943 (2011): 2058–72. http://dx.doi.org/10.1098/rsta.2010.0341.

Full text

Abstract:

A factor of 2.5 increase in the global abundance of atmospheric methane (CH 4 ) since 1750 contributes 0.5 Wm −2 to total direct radiative forcing by long-lived greenhouse gases (2.77 Wm −2 in 2009), while its role in atmospheric chemistry adds another approximately 0.2 Wm −2 of indirect forcing. Since CH 4 has a relatively short lifetime and it is very close to a steady state, reductions in its emissions would quickly benefit climate. Sensible emission mitigation strategies require quantitative understanding of CH 4 ’s budget of emissions and sinks. Atmospheric observations of CH 4 abundance

APA, Harvard, Vancouver, ISO, and other styles

7

Trenberth, Kevin E. "Atmospheric circulation climate changes." Climatic Change 31, no. 2-4 (1995): 427–53. http://dx.doi.org/10.1007/bf01095156.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Akιn, C., K. Heng, J. M. Mendonça, R. Deitrick, and L. Gkouvelis. "Global flow regimes of hot Jupiters." Astronomy & Astrophysics 699 (July 2025): A74. https://doi.org/10.1051/0004-6361/202453597.

Full text

Abstract:

Context. The atmospheric dynamics of hot and ultrahot Jupiters are influenced by the stellar irradiation they receive, which shapes their atmospheric circulation and the underlying wave structures. Aims. We aim to investigate how variations in radiative and dynamical timescales influence global flow regimes, atmospheric circulation efficiency, and the interplay of wave structures across a curated sample of hot Jupiters. In particular, we explore a previously predicted transition in the global flow regime, where enhanced stellar irradiation suppresses the smaller-scale wave and eddy features th

APA, Harvard, Vancouver, ISO, and other styles

9

Ackerley, Duncan, Eleanor J. Highwood, David J. Frame, and Ben B. B. Booth. "Changes in the Global Sulfate Burden due to Perturbations in Global CO2 Concentrations." Journal of Climate 22, no. 20 (2009): 5421–32. http://dx.doi.org/10.1175/2009jcli2536.1.

Full text

Abstract:

Abstract A large ensemble of general circulation model (GCM) integrations coupled to a fully interactive sulfur cycle scheme were run on the climateprediction.net platform to investigate the uncertainty in the climate response to sulfate aerosol and carbon dioxide (CO2) forcing. The sulfate burden within the model (and the atmosphere) depends on the balance between formation processes and deposition (wet and dry). The wet removal processes for sulfate aerosol are much faster than dry removal and so any changes in atmospheric circulation, cloud cover, and precipitation will feed back on the sul

APA, Harvard, Vancouver, ISO, and other styles

10

Liu, Chaoyu, Zizheng Meng, and Tangzihan Xia. "A Categorization of the Global Fair-weather Electric Field According to Position and Weather Conditions." E3S Web of Conferences 553 (2024): 03014. http://dx.doi.org/10.1051/e3sconf/202455303014.

Full text

Abstract:

Atmospheric electricity is an important branch of physics, which mainly studies various electrical phenomena occurring in the atmosphere and the action process of various parameters in the atmosphere. This paper categorizes and integrates research literature based on different spaces and weather conditions. It focuses on analyzing specific regions and meteorological activities and obtains important conclusions. There is a certain correlation between atmospheric electric field and geological conditions, aerosol concentration, and atmospheric particle concentration, among other influencing facto

APA, Harvard, Vancouver, ISO, and other styles

11

Allan, Richard P., and Beate G. Liepert. "Anticipated changes in the global atmospheric water cycle." Environmental Research Letters 5, no. 2 (2010): 025201. http://dx.doi.org/10.1088/1748-9326/5/2/025201.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

Bai, Jianhui, Xiaowei Wan, Erhan Arslan, and Xuemei Zong. "Global Solar Radiation and Its Interactions with Atmospheric Substances and Their Effects on Air Temperature Change in Ankara Province." Climate 12, no. 3 (2024): 35. http://dx.doi.org/10.3390/cli12030035.

Full text

Abstract:

On the analysis of solar radiation and meteorological variables measured in Ankara province in Türkiye from 2017 to 2018, an empirical model of global solar radiation was developed. The global solar radiation at the ground and at the top of the atmosphere (TOA) was calculated and in good agreement with the observations. This model was applied to compute the losses of global solar radiation in the atmosphere and the contributions by atmospheric absorbing and scattering substances. The loss of global solar radiation in the atmosphere was dominated by the absorbing substances. The sensitivity tes

APA, Harvard, Vancouver, ISO, and other styles

13

Bosilovich, Michael G., Siegfried D. Schubert, and Gregory K. Walker. "Global Changes of the Water Cycle Intensity." Journal of Climate 18, no. 10 (2005): 1591–608. http://dx.doi.org/10.1175/jcli3357.1.

Full text

Abstract:

Abstract In this study, numerical simulations of the twentieth-century climate are evaluated, focusing on the changes in the intensity of the global water cycle. A new model diagnostic of atmospheric water vapor cycling rate is developed and employed that relies on constituent tracers predicted at the model time step. This diagnostic is compared to a simplified traditional calculation of cycling rate, based on monthly averages of precipitation and total water content. The mean sensitivity of both diagnostics to variations in climate forcing is comparable. However, the new diagnostic produces s

APA, Harvard, Vancouver, ISO, and other styles

14

Byrne, Michael P., and Tapio Schneider. "Atmospheric Dynamics Feedback: Concept, Simulations, and Climate Implications." Journal of Climate 31, no. 8 (2018): 3249–64. http://dx.doi.org/10.1175/jcli-d-17-0470.1.

Full text

Abstract:

AbstractThe regional climate response to radiative forcing is largely controlled by changes in the atmospheric circulation. It has been suggested that global climate sensitivity also depends on the circulation response, an effect called the “atmospheric dynamics feedback.” Using a technique to isolate the influence of changes in atmospheric circulation on top-of-the-atmosphere radiation, the authors calculate the atmospheric dynamics feedback in coupled climate models. Large-scale circulation changes contribute substantially to all-sky and cloud feedbacks in the tropics but are relatively less

APA, Harvard, Vancouver, ISO, and other styles

15

Duursma, Egbert K., and Michel P. R. M. Boisson. "Global stability of atmospheric oxygen." European Review 1, no. 3 (1993): 217–29. http://dx.doi.org/10.1017/s1062798700000594.

Full text

Abstract:

The atmospheric oxygen reserve is so huge that, in the short term of hundreds or thousands of years, only minor changes can be expected due to fossil fuel burning and deforestation. Each oxygen molecule passes through a living organism, on average, only once in 9000 years. As a consequence, the fastest regulating system must take of the order of hundreds of years. Nevertheless, it is possible that the actual oxygen level is not necessarily at the optimum level for life, but is just an accidental one in the course of the earth's history. Tropical forests are not the ‘lungs’ of the earth in term

APA, Harvard, Vancouver, ISO, and other styles

16

Voigt, Aiko, Nicole Albern, and Georgios Papavasileiou. "The Atmospheric Pathway of the Cloud-Radiative Impact on the Circulation Response to Global Warming: Important and Uncertain." Journal of Climate 32, no. 10 (2019): 3051–67. http://dx.doi.org/10.1175/jcli-d-18-0810.1.

Full text

Abstract:

Abstract Previous work showed that the poleward expansion of the annual-mean zonal-mean atmospheric circulation in response to global warming is strongly modulated by changes in clouds and their radiative heating of the surface and atmosphere. Here, a hierarchy and an ensemble of global climate models are used to study the circulation impact of changes in atmospheric cloud-radiative heating in the absence of changes in sea surface temperature (SST), which is referred to as the atmospheric pathway of the cloud-radiative impact. For the MPI-ESM model, the atmospheric pathway is responsible for a

APA, Harvard, Vancouver, ISO, and other styles

17

Laguë, Marysa M., Gordon B. Bonan, and Abigail L. S. Swann. "Separating the Impact of Individual Land Surface Properties on the Terrestrial Surface Energy Budget in both the Coupled and Uncoupled Land–Atmosphere System." Journal of Climate 32, no. 18 (2019): 5725–44. http://dx.doi.org/10.1175/jcli-d-18-0812.1.

Full text

Abstract:

Abstract Changes in the land surface can drive large responses in the atmosphere on local, regional, and global scales. Surface properties control the partitioning of energy within the surface energy budget to fluxes of shortwave and longwave radiation, sensible and latent heat, and ground heat storage. Changes in surface energy fluxes can impact the atmosphere across scales through changes in temperature, cloud cover, and large-scale atmospheric circulation. We test the sensitivity of the atmosphere to global changes in three land surface properties: albedo, evaporative resistance, and surfac

APA, Harvard, Vancouver, ISO, and other styles

18

Totz, Sonja, Stefan Petri, Jascha Lehmann, Erik Peukert, and Dim Coumou. "Exploring the sensitivity of Northern Hemisphere atmospheric circulation to different surface temperature forcing using a statistical–dynamical atmospheric model." Nonlinear Processes in Geophysics 26, no. 1 (2019): 1–12. http://dx.doi.org/10.5194/npg-26-1-2019.

Full text

Abstract:

Abstract. Climate and weather conditions in the mid-latitudes are strongly driven by the large-scale atmosphere circulation. Observational data indicate that important components of the large-scale circulation have changed in recent decades, including the strength and the width of the Hadley cell, jets, storm tracks and planetary waves. Here, we use a new statistical–dynamical atmosphere model (SDAM) to test the individual sensitivities of the large-scale atmospheric circulation to changes in the zonal temperature gradient, meridional temperature gradient and global-mean temperature. We analyz

APA, Harvard, Vancouver, ISO, and other styles

19

Pintér, Balázs. "Solar atmospheric magnetic effects on global acoustic and atmospheric gravity eigenoscillations." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 364, no. 1839 (2005): 541–45. http://dx.doi.org/10.1098/rsta.2005.1717.

Full text

Abstract:

Solar global observations suggest that the frequency and the line width of helioseismic acoustic eigenmodes vary with the solar cycle. One reason for the measured changes could be the variation of the global atmospheric magnetic fields. We model global solar oscillations in a plane-parallel, three-layer model within the framework of linear dissipative magnetohydrodynamics, and study the effects of a homogenous, horizontal atmospheric magnetic field on global oscillations. We find magnetoacoustic f - and p -modes and also atmospheric gravity modes ( g -modes) among the eigenoscillations of the

APA, Harvard, Vancouver, ISO, and other styles

20

Tsigaridis, K., M. Krol, F. J. Dentener, et al. "Change in global aerosol composition since preindustrial times." Atmospheric Chemistry and Physics Discussions 6, no. 3 (2006): 5585–628. http://dx.doi.org/10.5194/acpd-6-5585-2006.

Full text

Abstract:

Abstract. To elucidate human induced changes of aerosol load and composition in the atmosphere, a coupled aerosol and gas-phase chemistry transport model of the troposphere and lower stratosphere has been used. This is the first 3-d modeling study that focuses on aerosol chemical composition change since preindustrial times considering the secondary organic aerosol formation together with all other main aerosol components including nitrate. In particular, we evaluate non-sea-salt sulfate (nss-SO4=), ammonium (NH4+), nitrate (NO3-), black carbon (BC), sea-salt, dust, primary and secondary organ

APA, Harvard, Vancouver, ISO, and other styles

21

Smith, Robin S., Clotilde Dubois, and Jochem Marotzke. "Global Climate and Ocean Circulation on an Aquaplanet Ocean–Atmosphere General Circulation Model." Journal of Climate 19, no. 18 (2006): 4719–37. http://dx.doi.org/10.1175/jcli3874.1.

Full text

Abstract:

Abstract A low-resolution coupled ocean–atmosphere general circulation model (OAGCM) is used to study the characteristics of the large-scale ocean circulation and its climatic impacts in a series of global coupled aquaplanet experiments. Three configurations, designed to produce fundamentally different ocean circulation regimes, are considered. The first has no obstruction to zonal flow, the second contains a low barrier that blocks zonal flow in the ocean at all latitudes, creating a single enclosed basin, while the third contains a gap in the barrier to allow circumglobal flow at high southe

APA, Harvard, Vancouver, ISO, and other styles

22

Westberry, T. K., M. J. Behrenfeld, Y. R. Shi, H. Yu, L. A. Remer, and H. Bian. "Atmospheric nourishment of global ocean ecosystems." Science 380, no. 6644 (2023): 515–19. http://dx.doi.org/10.1126/science.abq5252.

Full text

Abstract:

Over the vast open ocean, vital nutrients for phytoplankton growth in the sunlit surface layer are largely provided through physical transport from deep waters, but some nutrients are also provided through atmospheric deposition of desert dust. The extent and magnitude of dust-mediated effects on surface ocean ecosystems have been difficult to estimate globally. In this work, we use global satellite ocean color products to demonstrate widespread responses to atmospheric dust deposition across a diverse continuum of phytoplankton nutritional conditions. The observed responses vary regionally, w

APA, Harvard, Vancouver, ISO, and other styles

23

Yue, Caiya, Yamin Dang, Changhui Xu, Shouzhou Gu, and Huayang Dai. "Effects and Correction of Atmospheric Pressure Loading Deformation on GNSS Reference Stations in Mainland China." Mathematical Problems in Engineering 2020 (January 14, 2020): 1–10. http://dx.doi.org/10.1155/2020/4013150.

Full text

Abstract:

Atmospheric pressure loading (APL) deformation is one component of nontectonic deformation for Global Navigation Satellite System (GNSS) time series and is a kind of deformation response caused by a redistribution of atmospheric pressure. In this paper, we present an atmospheric data processing strategy to compute the APL based on a spherical harmonic expansion of the global atmosphere pressure changes. We also provide a sample model to describe the relativity between the global atmosphere pressure changes and APL vertical deformation. The results show that the variation of air mass has a majo

APA, Harvard, Vancouver, ISO, and other styles

24

Hernández-Deckers, Daniel, and Jin-Song von Storch. "Impact of the Warming Pattern on Global Energetics." Journal of Climate 25, no. 15 (2012): 5223–40. http://dx.doi.org/10.1175/jcli-d-11-00468.1.

Full text

Abstract:

Abstract The warming pattern due to higher greenhouse gas concentrations is expected to affect the global atmospheric energetics mainly via changes in the (i) meridional temperature gradient and (ii) mean static stability. Changes in surface meridional temperature gradients have been previously regarded as the determining feature for the energetics response, but recent studies suggest that changes in mean static stability may be more relevant than previously thought. This study aims to determine the relative importance of these two effects by comparing the energetics responses due to different

APA, Harvard, Vancouver, ISO, and other styles

25

IWASAKA, Yasunobu. "Changes in Global Atmospheric Chemical Reaction System and Global Environment. Ozone Hole." Journal of The Japan Petroleum Institute 34, no. 5 (1991): 391–98. http://dx.doi.org/10.1627/jpi1958.34.391.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Yiou, Pascal, Davide Faranda, Soulivanh Thao, and Mathieu Vrac. "Projected Changes in the Atmospheric Dynamics of Climate Extremes in France." Atmosphere 12, no. 11 (2021): 1440. http://dx.doi.org/10.3390/atmos12111440.

Full text

Abstract:

Extremes of temperature, precipitation and wind have caused damages in France, in the agriculture, transportation and health sectors. Those types of events are largely driven by the atmospheric circulation. The dependence on the global climate change is not always clear, and it is the subject of extreme event attribution (EEA). This study reports an analysis of the atmospheric circulation over France for seven events that struck France in the 21st century, in various seasons. We focus on the atmospheric dynamics that leads to those extremes and examine how the probability of atmospheric patter

APA, Harvard, Vancouver, ISO, and other styles

27

Belova, Iryna, Borys Sydoruk, Ivan Senyk, and Halyna Sydoruk. "GLOBAL CLIMATE CHANGES: ASSESSMENT AND EUROPEAN PERSPECTIVES FOR ITS PREVENTION." Economic Discourse, no. 3-4 (December 30, 2024): 7–16. https://doi.org/10.36742/2410-0919-2024-2-1.

Full text

Abstract:

Introduction. Climate changes and the resulting global warming, which have been observed in recent decades on a global scale and in Ukraine in particular, pose a threat to the existence of humanity and require urgent measures to combat them. The world community has adopted a number of important documents, which should regulate the issue of emissions of greenhouse gases (methane and carbon dioxide) into the atmospheric air and thus prevent the further increase in the temperature regime of our planet. Methods. The methods of systematic and comparative analysis and empirical research were used du

APA, Harvard, Vancouver, ISO, and other styles

28

Allan, Richard P. "Regime dependent changes in global precipitation." Climate Dynamics 39, no. 3-4 (2011): 827–40. http://dx.doi.org/10.1007/s00382-011-1134-x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Muryshev, K. E., A. V. Eliseev, S. N. Denisov, M. M. Arzhanov, and A. V. Timazhev. "Phase shift between changes in global temperature and atmospheric Co2 content under the external emissions of greenhouse gases into the atmosphere." Известия Российской академии наук. Физика атмосферы и океана 55, no. 3 (2019): 11–19. http://dx.doi.org/10.31857/s0002-351555311-19.

Full text

Abstract:

The phase shift between changes in the global surface temperature Tg and atmospheric CO2 content has been shown earlier not to characterize causal relationships in the Earth system in the general case. Specifically, the sign of this phase shift under nongreenhouse radiative forcing changes depends on the time scale of this forcing. This paper analyzes the phase shift between changes in the global surface temperature Tg and the atmospheric CO2 content qCO2 under synchronous external emissions of carbon dioxide and methane into the atmosphere on the basis of numerical experiments with the IAP RA

APA, Harvard, Vancouver, ISO, and other styles

30

Friedlingstein, Pierre, Michael O'Sullivan, Matthew W. Jones, et al. "Global Carbon Budget 2023." Earth System Science Data 15, no. 12 (2023): 5301–69. http://dx.doi.org/10.5194/essd-15-5301-2023.

Full text

Abstract:

Abstract. Accurate assessment of anthropogenic carbon dioxide (CO2) emissions and their redistribution among the atmosphere, ocean, and terrestrial biosphere in a changing climate is critical to better understand the global carbon cycle, support the development of climate policies, and project future climate change. Here we describe and synthesize data sets and methodology to quantify the five major components of the global carbon budget and their uncertainties. Fossil CO2 emissions (EFOS) are based on energy statistics and cement production data, while emissions from land-use change (ELUC), m

APA, Harvard, Vancouver, ISO, and other styles

31

Jahn, A., M. Claussen, A. Ganopolski, and V. Brovkin. "Quantifying the effect of vegetation dynamics on the climate of the Last Glacial Maximum." Climate of the Past 1, no. 1 (2005): 1–7. http://dx.doi.org/10.5194/cp-1-1-2005.

Full text

Abstract:

Abstract. The importance of the biogeophysical atmosphere-vegetation feedback in comparison with the radiative effect of lower atmospheric CO2 concentrations and the presence of ice sheets at the last glacial maximum (LGM) is investigated with the climate system model CLIMBER-2. Equilibrium experiments reveal that most of the global cooling at the LGM (-5.1°C) relative to (natural) present-day conditions is caused by the introduction of ice sheets into the model (-3.0°C), followed by the effect of lower atmospheric CO2 levels at the LGM (-1.5°C), while a synergy between these two factors appea

APA, Harvard, Vancouver, ISO, and other styles

32

Chou, Chia, Chao-An Chen, Pei-Hua Tan, and Kuan Ting Chen. "Mechanisms for Global Warming Impacts on Precipitation Frequency and Intensity." Journal of Climate 25, no. 9 (2012): 3291–306. http://dx.doi.org/10.1175/jcli-d-11-00239.1.

Full text

Abstract:

Global warming mechanisms that cause changes in frequency and intensity of precipitation in the tropics are examined in climate model simulations. Under global warming, tropical precipitation tends to be more frequent and intense for heavy precipitation but becomes less frequent and weaker for light precipitation. Changes in precipitation frequency and intensity are both controlled by thermodynamic and dynamic components. The thermodynamic component is induced by changes in atmospheric water vapor, while the dynamic component is associated with changes in vertical motion. A set of equations is

APA, Harvard, Vancouver, ISO, and other styles

33

Mazzarella, Adriano. "Solar Forcing of Changes in Atmospheric Circulation, Earth's Rotation and Climate." Open Atmospheric Science Journal 2, no. 1 (2008): 181–84. http://dx.doi.org/10.2174/1874282300802010181.

Full text

Abstract:

Cross analysis of available historical series of solar wind turbulence, atmospheric circulation, Earth’s rotation and sea surface temperature, when smoothed from the secular trend and periods shorter than 23 years, allowed a cascade climatological model to be set up that integrates the Sun-atmosphere-Earth system as a simple unit and ties solar corpuscular output to sea surface temperature through atmospheric circulation and the Earth’s rotation. An increase in solar corpuscular activity causes a deceleration of zonal atmospheric circulation which, like a torque, causes a deceleration of the E

APA, Harvard, Vancouver, ISO, and other styles

34

Dairaku, Koji, Seita Emori, and Hironori Higashi. "Potential Changes in Extreme Events Under Global Climate Change." Journal of Disaster Research 3, no. 1 (2008): 39–50. http://dx.doi.org/10.20965/jdr.2008.p0039.

Full text

Abstract:

Climate-related disasters are a serious problem in Asia. Advances in the understanding of meteorology and in the development of monitoring and forecasting systems have enhanced early warning systems, contributing immensely to reducing fatalities resulting from typhoons, cyclones, and floods. The frequency of extreme events causing water-related disasters has increased, however, over the last decade and may grow in the future due to anthropogenic activity. The sections that follow introduce two recent efforts in hydrologic projection in Asia. Time-slice ensemble experiments using a high-resolut

APA, Harvard, Vancouver, ISO, and other styles

35

Stammer, Detlef, and Sören Hüttemann. "Response of Regional Sea Level to Atmospheric Pressure Loading in a Climate Change Scenario." Journal of Climate 21, no. 10 (2008): 2093–101. http://dx.doi.org/10.1175/2007jcli1803.1.

Full text

Abstract:

Abstract The regional response of the global ocean to low-frequency changes in atmospheric pressure loading, ηib, is analyzed as it occurs in the Max Planck Institute for Meteorology (MPI-M) coupled ocean–atmosphere climate model in response to increased atmospheric CO2 concentrations. Results suggest that long-term changes in ηib can lead to increases in high-latitude sea level by up to 5 and 10 cm, respectively, after doubling and quadrupling the atmospheric CO2 content. At low latitudes, sea level will decrease simultaneously between 2 and 4 cm through the combined effects of changes in the

APA, Harvard, Vancouver, ISO, and other styles

36

Menyailo, Oleg V. "Forest Soil Carbon and Climate Changes." Forests 13, no. 3 (2022): 398. http://dx.doi.org/10.3390/f13030398.

Full text

Abstract:

Forest soil carbon is an important component of the global carbon cycle, and the changes of its accumulation and decomposition, stabilization and destabilization directly affect the atmospheric CO2 concentration and global warming [...]

APA, Harvard, Vancouver, ISO, and other styles

37

Jones, Roger N., and James H. Ricketts. "Regime Changes in Atmospheric Moisture under Climate Change." Atmosphere 13, no. 10 (2022): 1577. http://dx.doi.org/10.3390/atmos13101577.

Full text

Abstract:

Recent work attributing decadal regime changes in temperature to radiative forcing is extended to atmospheric moisture. Temperature, and specific and relative humidity (T, q, RH) from the HadISDH data set were analyzed for regime shifts using the bivariate test. Most shifts in q and T for global and northern hemisphere (NH), and tropical land occurred within a year of each other. Only one shift of q was recorded in the southern hemisphere (SH). RH increased in the NH in 1990–91 and decreased in a series of shifts from the late 1990s, while in the SH decreased from 2001. The tropics have remain

APA, Harvard, Vancouver, ISO, and other styles

38

Powell, A. M., and J. Xu. "Decadal regime shift linkage between global marine fish landings and atmospheric planetary wave forcing." Earth System Dynamics 6, no. 1 (2015): 125–46. http://dx.doi.org/10.5194/esd-6-125-2015.

Full text

Abstract:

Abstract. This investigation focuses on a global forcing mechanism for decadal regime shifts and their subsequent impacts. The proposed global forcing mechanism is that the global atmospheric planetary waves can lead to changes in the global surface air–sea conditions and subsequently fishery changes. In this study, the five decadal regime shifts (1956–1957, 1964–1965, 1977–1978, 1988–1989, and 1998–1999) in the most recent 59-year period (1950–2008) have been identified based on Student t tests and their association with global marine ecosystem change has been discussed. Changes in the three

APA, Harvard, Vancouver, ISO, and other styles

39

Nowack, Peer Johannes, Nathan Luke Abraham, Peter Braesicke, and John Adrian Pyle. "Stratospheric ozone changes under solar geoengineering: implications for UV exposure and air quality." Atmospheric Chemistry and Physics 16, no. 6 (2016): 4191–203. http://dx.doi.org/10.5194/acp-16-4191-2016.

Full text

Abstract:

Abstract. Various forms of geoengineering have been proposed to counter anthropogenic climate change. Methods which aim to modify the Earth's energy balance by reducing insolation are often subsumed under the term solar radiation management (SRM). Here, we present results of a standard SRM modelling experiment in which the incoming solar irradiance is reduced to offset the global mean warming induced by a quadrupling of atmospheric carbon dioxide. For the first time in an atmosphere–ocean coupled climate model, we include atmospheric composition feedbacks for this experiment. While the SRM sch

APA, Harvard, Vancouver, ISO, and other styles

40

Jahn, A., M. Claussen, A. Ganopolski, and V. Brovkin. "Quantifying the effect of vegetation dynamics on the climate of the Last Glacial Maximum." Climate of the Past Discussions 1, no. 1 (2005): 1–16. http://dx.doi.org/10.5194/cpd-1-1-2005.

Full text

Abstract:

Abstract. The importance of the biogeophysical atmosphere-vegetation feedback in comparison with the radiative effect of lower atmospheric CO2 concentrations and the presence of ice sheets at the last glacial maximum (LGM) is investigated with the climate system model CLIMBER-2. Equilibrium experiments reveal that most of the global cooling at the LGM (−5.1°C) relative to present-day conditions is caused by the introduction of ice sheets into the model (−3.0°C, 59%), followed by the effect of lower atmospheric CO2 levels at the LGM (−1.5°C, 29%). The biogeophysical effects of changes in vegeta

APA, Harvard, Vancouver, ISO, and other styles

41

Wang, Ruifang, Liguang Wu, and Chao Wang. "Typhoon Track Changes Associated with Global Warming." Journal of Climate 24, no. 14 (2011): 3748–52. http://dx.doi.org/10.1175/jcli-d-11-00074.1.

Full text

Abstract:

Abstract Increasing tropical cyclone (TC) influence in the subtropical East Asia and decreasing TC activity in the South China Sea over the past few decades have been researched in previous studies. The singular value decomposition (SVD) of observational data and the Intergovernmental Panel on Climate Change (IPCC) climate change simulations in the Fourth Assessment Report (AR4) shows that the observed TC track changes are linked to the leading SVD mode of global sea surface temperature (SST) warming and the associated changes in large-scale steering flows. The selected five IPCC models can ge

APA, Harvard, Vancouver, ISO, and other styles

42

YE, HENGCHUN, and JOHN R. MATHER. "POLAR SNOW COVER CHANGES AND GLOBAL WARMING." International Journal of Climatology 17, no. 2 (1997): 155–62. http://dx.doi.org/10.1002/(sici)1097-0088(199702)17:2<155::aid-joc111>3.0.co;2-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Laguë, Marysa M., and Abigail L. S. Swann. "Progressive Midlatitude Afforestation: Impacts on Clouds, Global Energy Transport, and Precipitation." Journal of Climate 29, no. 15 (2016): 5561–73. http://dx.doi.org/10.1175/jcli-d-15-0748.1.

Full text

Abstract:

Abstract Vegetation influences the atmosphere in complex and nonlinear ways, such that large-scale changes in vegetation cover can drive changes in climate on both local and global scales. Large-scale land surface changes have been shown to introduce excess energy to one hemisphere, causing a shift in atmospheric circulation on a global scale. However, past work has not quantified how the climate response scales with the area of vegetation. Here, the response of climate to linearly increasing the area of forest cover in the northern midlatitudes is systematically evaluated. This study shows th

APA, Harvard, Vancouver, ISO, and other styles

44

Siggaard-Andersen, M. L., P. D. Ditlevsen, A. Walløe Hansen, and S. J. Johnsen. "Two modes of glacial climate during the late stage 5 identified in Greenland ice core records." Climate of the Past Discussions 3, no. 1 (2007): 285–99. http://dx.doi.org/10.5194/cpd-3-285-2007.

Full text

Abstract:

Abstract. From a detailed analysis of marine and terrestrial aerosol tracers in the NGRIP ice core we identified two distinct glacial atmospheric flow patterns. The climate transition from Marine Isotope Stage 5 (MIS 5) to MIS 4, at approximately 75 kyr BP, marks a shift between two different atmospheric flow regimes. Before this transition, during MIS 5d-a, the state of atmospheric flow was alternating between the two modes of different flow patterns, while a more persistent flow pattern was prevailing through the glacial period afterwards. These changes are accompanied by strong changes in a

APA, Harvard, Vancouver, ISO, and other styles

45

Kleinen, Thomas, Sergey Gromov, Benedikt Steil, and Victor Brovkin. "Atmospheric methane since the last glacial maximum was driven by wetland sources." Climate of the Past 19, no. 5 (2023): 1081–99. http://dx.doi.org/10.5194/cp-19-1081-2023.

Full text

Abstract:

Abstract. Atmospheric methane (CH4) has changed considerably in the time between the last glacial maximum (LGM) and the preindustrial (PI) periods. We investigate these changes in transient experiments with an Earth system model capable of simulating the global methane cycle interactively, focusing on the rapid changes during the deglaciation, especially pronounced in the Bølling–Allerød (BA) and Younger Dryas (YD) periods. We consider all relevant natural sources and sinks of methane and examine the drivers of changes in methane emissions as well as in the atmospheric lifetime of methane. We

APA, Harvard, Vancouver, ISO, and other styles

46

Lowe, D. C., and W. Allan. "A Simple Procedure for Evaluating Global Cosmogenic 14C Production in the Atmosphere Using Neutron Monitor Data." Radiocarbon 44, no. 1 (2002): 149–57. http://dx.doi.org/10.1017/s0033822200064754.

Full text

Abstract:

Radiocarbon (14C) produced by cosmogenic processes in the atmosphere reacts rapidly with atomic oxygen to form 14CO. The primary sink for this species is oxidation by the OH radical, the single most important oxidation mechanism for pollutants in the atmosphere. Hence, knowledge of the spatial and temporal distribution of 14CO allows important inferences to be made about atmospheric transport processes and the distribution of OH. Because the chemical lifetime of 14CO against OH attack is relatively short, 1–3 months, its distribution in the atmosphere should show modulations due to changes in

APA, Harvard, Vancouver, ISO, and other styles

47

Zheng, Weizhong, Michael Ek, Kenneth Mitchell, Helin Wei, and Jesse Meng. "Improving the Stable Surface Layer in the NCEP Global Forecast System." Monthly Weather Review 145, no. 10 (2017): 3969–87. http://dx.doi.org/10.1175/mwr-d-16-0438.1.

Full text

Abstract:

This study examines the performance of the NCEP Global Forecast System (GFS) surface layer parameterization scheme for strongly stable conditions over land in which turbulence is weak or even disappears because of high near-surface atmospheric stability. Cases of both deep snowpack and snow-free conditions are investigated. The results show that decoupling and excessive near-surface cooling may appear in the late afternoon and nighttime, manifesting as a severe cold bias of the 2-m surface air temperature that persists for several hours or more. Concurrently, because of negligible downward hea

APA, Harvard, Vancouver, ISO, and other styles

48

Beig, G. "Global change induced trends in ion composition of the troposphere to the lower thermosphere." Annales Geophysicae 26, no. 5 (2008): 1181–87. http://dx.doi.org/10.5194/angeo-26-1181-2008.

Full text

Abstract:

Abstract. In this paper a brief overview of the changes in atmospheric ion compositions driven by the human-induced changes in related neutral species, and temperature from the troposphere to lower thermosphere has been made. It is found that ionic compositions undergo significant variations. The variations calculated for the double-CO2 scenario are both long-term and permanent in nature. Major neutrals which take part in the lower and middle atmospheric ion chemical schemes and undergo significant changes due to anthropogenic activities are: O, O2, H2O, NO, acetonitrile, pyridinated compounds

APA, Harvard, Vancouver, ISO, and other styles

49

Powell, A. M., and J. Xu. "Decadal regime shift linkage between global marine fish landings and atmospheric planetary wave forcing." Earth System Dynamics Discussions 5, no. 2 (2014): 945–89. http://dx.doi.org/10.5194/esdd-5-945-2014.

Full text

Abstract:

Abstract. This investigation focuses on a global forcing mechanism for decadal regime shifts and their subsequent impacts. The proposed global forcing mechanism is the global atmospheric planetary waves that can lead to changes in the global surface air–sea conditions and subsequently fishery changes. In this study, the five decadal regime shifts (1956–1957, 1964–1965, 1977–1978, 1988–1989, and 1998–1999) in the recent 59 years (1950–2008) have been identified based on student t tests and their association with global marine ecosystem change has been discussed. Changes in the three major ocean

APA, Harvard, Vancouver, ISO, and other styles

50

Manik, Tumiar Katarina, and Paul Benyamin Timotiwu. "Tracing Global Warming Path in Local Scale: Greenhouse Gas Emission or Land Use Changes?" European Journal of Environment and Earth Sciences 3, no. 6 (2022): 69–74. http://dx.doi.org/10.24018/ejgeo.2022.3.6.357.

Full text

Abstract:

Increasing mean atmospheric temperature is considered as an indicator of global warming and eventually climate change. Source of increasing atmospheric temperature is the accumulation of greenhouse gases. However, these emissions will affect atmosphere temperatures in a global scale and in long term. In smaller scale -both in spatial and time- land surface condition is probably the dominant factor compared to greenhouse gases emission. This paper attempted to analyze those two factors in local air temperature rise, using Bandar Lampung City, Indonesia as the study area. The results showed that

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!