Sentences with phrase «using global circulation»

The Samanta paper does not directly address the first point; this is addressed using global circulation models (of which some, but not all, show a strong drying trend for the east of the Amazon over the 21st century).

A recent analysis used global circulation models to study the future of more than 2,100 lakes.

Not exact matches

These simulations were run using the leading - edge, high - resolution global ocean circulation model, NEMO.

Extrapolating from what we know about the Namib's dunes, Titan's longitudinal dunes offer clues about its global circulation patterns and might one day be used to predict its weather.

Some environmentalists have argued that greater use of biochar could slow and perhaps ultimately reduce global warming by taking carbon out of circulation.

The new findings, based on detailed computer simulations using the best available global circulation models, are described this week in the journal Science Advances, in a paper by MIT professor of environmental engineering Elfatih Eltahir, MIT Research Scientist Eun Soon Im, and Professor Jeremy Pal at Loyola Marymount University in Los Angeles.

Its number - crunching capabilities are used to study ship hydrodynamics and air turbulence, to probe industrial combustion turbines to create cleaner engines, and to understand global ocean circulation, as well as for earthquake simulations and aircraft noise - reduction modeling.

Using climate models and data collected about aerosols and meteorology over the past 30 years, the researchers found that air pollution over Asia — much of it coming from China — is impacting global air circulations.

Previously, Kelly was a Postdoctoral Fellow and Research Associate at the University of Washington and the University of Victoria in British Columbia, Canada where she studied the role of the changing Arctic sea ice cover on global circulation, weather, and climate using a hierarchy of numerical global climate models.

Knowledge of dominant scales associated with mesoscale eddies enables a better understanding of the resolution requirements for the Coupled Model Intercomparison Project, the framework used for comparison of global coupled ocean - atmosphere general circulation models.

Nevertheless, the risk of triggering ocean circulation changes as a result of global warming can not be ruled out at present (which is why you use the word «probably»), and it needs to be studied and discussed.

«Mercado et al. use the HadGEM2 - A general circulation model to simulate the effect of late twentieth century «global dimming» and associated increases in the diffuse radiation fraction on global carbon storage.»

In the rekognition of the uncertainties, the IPCC Good - Practice - Guidance - Paper on using climate model results offers some wise advice (first bullet point under section 3.5 on p. 10): the local climate change scenarios should be based on (i) historical change, (ii) process change (e.g. changes in the driving circulation), (iii) global climate change projected by GCMs, and (iv) downscaled projected change.

The analysis also follows the advice in the IPCC Good - Practice - Guidance - Paper on using climate model results: the local climate change scenarios should be based on (i) historical change, (ii) process change (e.g. changes in the driving circulation), (iii) global climate change projected by GCMs, and (iv) downscaled projected change.

Even if it is assumed that 100 % of the recent global sea level rise is caused by anthropogenic sea level rise (an assumption that will be examined in Part II), local sea level rise can be dominated by ocean circulation patterns, land use practices and astronomical tides.

The assumption of a global annual average increase in the coming decades +1 C and +2 C, is of little use in defining changes in climate impacts at the regional and local scale, which are so dependent in how large scale circulation features would change in the coming decades.

I have bothered to put together a basic understanding of the Lunar tidal forces and their effects, into an analog method that takes advantage of the repeating composite patterns of the global circulation patterns, that should be forming the basic underlying premise of the forecast models currently in use.

In this document, the term climate models is used for all kinds of models used for studying the global climate system, such as Earth - System Models of Intermediate Complexity (EMICs), Atmosphere - Ocean coupled Global Circulation Models (AOGCMs) and Earth System Models (ESMs)(see for the definition of some of these model categories (Meehl and Hibbard 2006; Randall et al. global climate system, such as Earth - System Models of Intermediate Complexity (EMICs), Atmosphere - Ocean coupled Global Circulation Models (AOGCMs) and Earth System Models (ESMs)(see for the definition of some of these model categories (Meehl and Hibbard 2006; Randall et al. Global Circulation Models (AOGCMs) and Earth System Models (ESMs)(see for the definition of some of these model categories (Meehl and Hibbard 2006; Randall et al. 2007).

Furthermore, it will fuel future studies that address questions related to specific features of atmospheric - ocean circulation from subregional to global scales, and it can be built upon for use well beyond PAGES 2k.

Seven global vegetation models are used to analyze possible responses to future climate simulated by a range of general circulation models run under all four representative concentration pathway scenarios of changing concentrations of greenhouse gases.

We have shown that integrating this equation globally, using the observed mean global precipitation, produces the observed value of the global circulation power.

Accordingly, in our estimate of the global circulation power we use global mean precipitation P which characterizes both regions where the air is ascending and precipitation is high and regions where the air descends and precipitation is low.

the agreement between the simulated and observed global temperature is often used as a supporting argument in the model evaluation process, and certainly as a visual demonstration of consistency between the theoretical understanding of the climate system, its implementation in general circulation climate model models (GCMs) and the observed trends [IPCC, 2007, Fig.

These include auto - off lighting combined with the use of LED lights; energy efficient low - E glass used in glass door refrigerators; more efficient cooling compressors; more advanced microprocessor temperature control and defrost sensors; more efficient high - capacity air circulation systems, as well as hot gas defrost solutions; and low global warming potential, energy efficient alternative refrigerant options.

A global archive of land cover and soils data for use in general circulation climate models.

Using a state - of - the - art data assimilation system and surface pressure observations, the Twentieth Century Reanalysis Project is generating a six - hourly, four - dimensional global atmospheric dataset spanning 1851 to 2014 to place current atmospheric circulation patterns into a historical perspective.

His current research includes global ocean modeling and data assimilation efforts as part of Estimating the Circulation & Climate of the Ocean (ECCO) consortium, as well as using ensemble methods for regional ocean analysis and prediction.

Previously, Kelly was a Postdoctoral Fellow and Research Associate at the University of Washington and the University of Victoria in British Columbia, Canada where she studied the role of the changing Arctic sea ice cover on global circulation, weather, and climate using a hierarchy of numerical global climate models.

We compare the performance of a recently proposed empirical climate model based on astronomical harmonics against all CMIP3 available general circulation climate models (GCM) used by the IPCC (2007) to interpret the 20th century global surface temperature.

This feature alone can be used as a daily forecast, for the next 18 years, from the repeatability of the global circulation patterns driven by the moon's tidal effects and modulated by the passing of the outer planets heliocentricly.

Using global climate model simulations that replicated the ocean basins and landmasses of this period, it appears that changes in ocean circulation due to warming played a key role.

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