Available scientific understanding does not answer this question fully, but
observations and modeling studies do show that a much faster sea - level rise than that observed recently (~ 3 mm / yr over recent decades) is possible (Cronin, 2012).
The VPL is based at the University of Washington, and comprises researchers at 20 institutions working to understand how telescopic
observations and modeling studies can determine if exoplanets are able to support life, or had life in the past.
Based on previously reported analysis of
the observations and modelling studies this is neither inconsistent with a warming planet nor unexpected; and computation of global temperature trends over longer periods does exhibit statistically significant warming.
Observations and model studies show that an increase in the lapse rate produces an amplification of the water vapour feedback (Sinha, 1995).
Not exact matches
Six
models showed favourable effects on primary outcome measures (e.g., standardized measures of child development outcomes
and reduction in behaviour problems).13 Only
studies with outcomes using direct
observation, direct assessment, or administrative records were included.
The strongest research methods for psychological
studies are: qualitative findings versus quantitative; experimental rather than descriptive or correlational; controlled - experiment, meta - analysis,
and observation designs over archival, case
study, computational
modeling, content analysis, field experiment, interview, neuroimaging, quasi experiment, self - report inventory, random sample survey, or twin
study;
and prospective (where subjects are recruited prior to the proposed independent effects being administered)
and longitudinal (where subjects are
studied at multiple time points) rather than retrospective or cross-section
study.
By validating
model results against geological
observations, the
study indicates that changes in runoff, sea level
and wave energy have profoundly affected the past evolution of the Great Barrier Reef not only in regard to reefs evolution but also sediment fate from source - to - sink.
Previous research has suggested a connection between coal - burning
and the Sahel drought, but this was the first
study that used decades of historical
observations to find that this drought was part of a global shift in tropical rainfall,
and then used multiple climate
models to determine why.
Nadeau also
studies the potential impacts of climate change on species around the globe, using
modeling, field
observation and experiments to predict where species are most vulnerable
and determine how conservation groups can best mitigate the negative impacts of climate change on animal populations.
Mission leaders were relieved
and eager to begin their
studies of cloud
and haze effects, which «constitute the largest uncertainties in our
models of future climate — that's no exaggeration,» says Jens Redemann, an atmospheric scientist at NASA's Ames Research Center in Mountain View, California,
and the principal investigator for
ObseRvations of Aerosols above CLouds
and their IntEractionS (ORACLES).
«There have been some idealized
studies using
models,
and even some indirect
observations off the ice shelves, suggesting that El Niño might significantly affect some of these shelves, but we had no actual ice - shelf
observations.
The most difficult thing here is the construction of reliable
models based on our current
studies and observations.
«Prior analyses have found that climate
models underestimate the observed rate of tropical widening, leading to questions on possible
model deficiencies, possible errors in the
observations,
and lack of confidence in future projections,» said Robert J. Allen, an assistant professor of climatology in UC Riverside's Department of Earth Sciences, who led the
study.
The team compiled data from many
studies and for the first time synthesized
observations and numerical
model output to develop a cohesive view of the carbon cycle in a large coastal region.
«This includes theorists
studying dark matter
and the formation of black holes, astrophysicists
modelling the subsequent accretion process,
and astronomers working on radio
and X-ray
observations.»
«Numerical
models and observations go hand in hand in our research,» said Bart De Pontieu, an author of the
study and IRIS science lead at Lockheed Martin Solar
and Astrophysics Laboratory, in Palo Alto, California.
Using published data from the circumpolar arctic, their own new field
observations of Siberian permafrost
and thermokarsts, radiocarbon dating, atmospheric
modeling,
and spatial analyses, the research team
studied how thawing permafrost is affecting climate change
and greenhouse gas emissions.
Using global climate
models and NASA satellite
observations of Earth's energy budget from the last 15 years, the
study finds that a warming Earth is able to restore its temperature equilibrium through complex
and seemingly paradoxical changes in the atmosphere
and the way radiative heat is transported.
Now, scientists have
studied Vega with the CHARA interferometer, an array of telescopes in California yielding crisp views of stars,
and modeled the
observations by using new computations of how fast - spinning stars age.
By combining satellite images of the ice sheet
and wind stress data from
observations and computer
modeling, Greene
and his collaborators were able to
study the chain of events that brings the warm water to Totten.
The
study, which combined experimental
observations with mathematical
modeling, showed that the flow of liquid can have two significant effects on microbes: «It quenches the ability of microbes to chase food,» Stocker says, «
and it helps microbes find surfaces.»
«This
study takes advantage of more than 25 years of
observations and detailed
model hindcasts to comprehensively demonstrate that these early predictions were right.»
«The dog is an invaluable
model for exploring hereditary copper - storage diseases,
and observations made in this
study will benefit both canine
and human patient populations.»
Eri Saikawa, who
studies air pollution
and its health impacts at Emory University,
and wasn't involved in the new
study, plans to use Wiedinmyer's data in a
model to see how it matches
observations in China
and Southeast Asia,
and to see how trash burning might be contributing to the substantial amounts of air pollution there.
For the
study, Mahony
and co-author Alex Cannon from Environment
and Climate Change Canada looked at historical
observations going back to 1901
and global climate
model projections to the year 2100.
The
study compared Simmons»
and other scientists»
models with field
observations and laboratory experiments.
The
study authors based their analysis on a combination of satellite
observations of rainfall
and vegetation
and an atmospheric circulation
model to track the movement of air masses.
The
study is a «painstaking analysis» of the fragmented satellite record
and shows some consistency between
models and observations of clouds, says meteorologist Bjorn Stevens of the Max Planck Institute for Meteorology in Hamburg, Germany.
Using
models and satellites The
study authors» «cutting - edge methodology will allow
observations to be used consistently to examine large - scale deforestation impacts on rainfall,
and to refine
and evaluate current
models to support conservation planning in the tropics,» Aragao wrote.
But Spracklen's
study suggests both the climate
model projections
and the
observations may be correct.
In February, Australian
and American researchers who compared ocean
and climate
modeling results with weather
observations published findings in Nature Climate Change advancing earlier
studies that explored the oscillation's global influence.
The work that led to the
study required investment in detailed
observations,
model development,
and high performance computing.
There are some caveats with their
study: The global climate
models (GCMs) do not reproduce the 1930 - 1940 Arctic warm event very well,
and the geographical differences in a limited number of grid - boxes in the
observations and the GCMs may have been erased through taking the average value over the 90 - degree sectors.
«This
study confirmed that ocean circulation physics
and K. brevis biology are equally important
and that both immediate
and short term prediction may be achieved using a combination of circulation
models supported by in situ
observations of physical, biological
and chemical variables
and satellite imagery,» concluded the researchers.
At this school, we will review physical
models for cloud formation in Solar System planets, exoplanet
observations,
and laboratory
studies.
Researchers have been actively engaged in observational research
and the establishment of theoretical
models of AGNs, but it is just the beginning of the
study on the shielding effect on molecules, which was discovered by these ALMA
observations.
Ongoing radio
observations (SMA, JCMT, VLA) of Sirius A are being used to set an observationally determined standard for stellar atmosphere
modeling and debris disk
studies around A stars, as well as to take the first step toward characterizing potential intrinsic uncertainty in stellar emission at these wavelengths.
The discovery was that Procyon, one of the most
studied stars, shows no pulsations at all, which contradicts 20 years of ideas
and observations,
and forced astronomers to rethink their
models for stars.
A very recent
study by Saba et al. (2015) specifically analyzed sea surface temperatures off the US east coast in
observations and a suite of global warming runs with climate
models.
The
study of Earth - like exoplanets must begin with analogies to
observations on Earth,
and studies like ours help to apply Earth system
models toward more general planetary system.
The
modeling efforts continue to be incredibly important because they tie our physics - based understanding of how gravitational lensing works with the
observations of gravitational lensing,
and they allow astronomers to accurately search for
and study extremely distant
and lensed galaxies.
We encourage contributions on current
and prospective
observation technologies for GHGs,
modeling studies to quantify budgets
and / or uncertainties in GHG flux estimates,
and evaluation
and benchmarking of GHG estimates from Earth System
Models using contemporary
observations.
The analysis of processes contributing to climate feedbacks in
models and recent
studies based on large ensembles of
models suggest that in the future it may be possible to use
observations to narrow the current spread in
model projections of climate change.
This method tries to maximize using pure
observations to find the temperature change
and the forcing (you might need a
model to constrain some of the forcings, but there's a lot of uncertainty about how the surface
and atmospheric albedo changed during glacial times... a lot of
studies only look at dust
and not other aerosols, there is a lot of uncertainty about vegetation change, etc).
Such
observations prompted us to use human NSCs expressing c - Myc, as a
model to facilitate the generation of iPSCs
and to
study the reprogramming steps.
The unique mathematical technique described in the
study integrates field
observations and cloud - resolving
models to identify environmental variables important for tropical storm - cloud creation.
The reconfiguration strategy included high - resolution enhancements at its Southern Great Plains (SGP) site
and upgrades at its North Slope of Alaska (NSA) site that will yield additional
observations to support
modeling and process
studies.
According to the authors of the
study, who used geological
observations made using the THEMIS instrument on board the Mars Odyssey spacecraft, laboratory impact experiments
and computer
modeling of impact processes, large crater - forming impacts would have created tornado - like wind vortices that reached speeds of up to 500 miles per hour.
The research is a good example of how
models and observations can be combined to provide new insights into wildfires, says Prof Guido van der Werf from Vrije University in the Netherlands, who was not involved in the
study.
The
studies of the solar system during the past several decades have proven that the understanding of our own planetary system can leap forward only with the combination of dynamical
modeling and physical
observations.