Observational determination of surface radiative forcing by CO2 from 2000 to 2010

@article{Feldman2015ObservationalDO,
  title={Observational determination of surface radiative forcing by CO2 from 2000 to 2010},
  author={Daniel R. Feldman and William D. Collins and P. Jonathan Gero and Margaret S. Torn and Eli J. Mlawer and Timothy Shippert},
  journal={Nature},
  year={2015},
  volume={519},
  pages={339-343}
}
The climatic impact of CO2 and other greenhouse gases is usually quantified in terms of radiative forcing, calculated as the difference between estimates of the Earth’s radiation field from pre-industrial and present-day concentrations of these gases. Radiative transfer models calculate that the increase in CO2 since 1750 corresponds to a global annual-mean radiative forcing at the tropopause of 1.82 ± 0.19 W m−2 (ref. 2). However, despite widespread scientific discussion and modelling of the… Expand
Observationally derived rise in methane surface forcing mediated by water vapour trends
Atmospheric methane (CH4) mixing ratios exhibited a plateau between 1995 and 2006 and have subsequently been increasing. While there are a number of competing explanations for the temporal evolutionExpand
Greenhouse effect from the point of view of radiative transfer
  • S. Barcza
  • Physics
  • Acta Geodaetica et Geophysica
  • 2016
Radiative power balance of a planet in the solar system is delineated. The terrestrial powers are transformed to average global flux in an effective atmospheric column approximation, its componentsExpand
Radiation Transfer Calculations and Assessment of Global Warming by CO2
  • H. Harde
  • Computer Science, Environmental Science
  • Adv. Artif. Neural Syst.
  • 2017
TLDR
Detailed line-by-line radiation transfer calculations, which were performed under different atmospheric conditions for the most important greenhouse gases water vapor, carbon dioxide, methane, and ozone, are presented to assess the CO2 global warming by means of an advanced two-layer climate model and to disclose some larger discrepancies in calculating the climate sensitivity. Expand
Reducing uncertainties in climate models
TLDR
Implementing accurate calculations of radiative forcing can improve climate projections and provide a straightforward means to substantially reduce uncertainties in model projections of climate change. Expand
Processes shaping the spatial pattern and seasonality of the surface air temperature response to anthropogenic forcing
In the period 1960–2010, the land surface air temperature (SAT) warmed more rapidly over some regions relative to the global mean. Using a set of time-slice experiments, we highlight how differentExpand
Does Surface Temperature Respond to or Determine Downwelling Longwave Radiation?
Downward longwave radiation (DLR) is often assumed to be an independent forcing on the surface energy budget in analyses of Arctic warming and land-atmosphere interaction. We use radiative kernels toExpand
Radiative flux and forcing parameterization error in aerosol‐free clear skies
TLDR
A dependence on atmospheric conditions, including integrated water vapor, means that global estimates of parameterization error relevant for the radiative forcing of climate change will require much more ambitious calculations. Expand
Contribution of anthropogenic CO2 in China to global radiative forcing and its offset by the ecosystem during 2000–2015
TLDR
Using global CO2 assimilation data from 2000 to 2015 and a carbon–climate parameterized scheme to analyze anthropogenic carbon emissions and their climatic effects while considering the climate effects of the terrestrial ecosystem carbon sink, the importance of ecosystems on mitigating climate warming is highlighted. Expand
Ozone Depletion Explains Global Warming
Background: The Intergovernmental Panel on Climate Change concludes that anthropogenic greenhouse gases are extremely likely to have been the dominant cause of observed global warming. Depletion ofExpand
Using radiative signatures to diagnose the cause of warming during the 2013–2014 Californian drought
Abstract California recently experienced among the worst droughts of the last century, with exceptional precipitation deficits and co-occurring record high temperatures. The dry conditions causedExpand
...
1
2
3
4
5
...

References

SHOWING 1-10 OF 48 REFERENCES
Radiative forcing by long‐lived greenhouse gases: Calculations with the AER radiative transfer models
A primary component of the observed, recent climate change is the radiative forcing from increased concentrations of long-lived greenhouse gases (LLGHGs). Effective simulation of anthropogenicExpand
Increases in greenhouse forcing inferred from the outgoing longwave radiation spectra of the Earth in 1970 and 1997
TLDR
This work analyses the difference between the spectra of the outgoing longwave radiation of the Earth as measured by orbiting spacecraft in 1970 and 1997 to provide direct experimental evidence for a significant increase in the Earth's greenhouse effect that is consistent with concerns over radiative forcing of climate. Expand
Radiative forcing by well-mixed greenhouse gases: Estimates from climate models in the Intergovernme
The radiative effects from increased concentrations of well-mixed greenhouse gases (WMGHGs) represent the most significant and best understood anthropogenic forcing of the climate system. The mostExpand
Water-vapor climate feedback inferred from climate fluctuations, 2003-2008
[i] Between 2003 and 2008, the global-average surface temperature of the Earth varied by 0.6°C. We analyze here the response of tropospheric water vapor to these variations. Height-resolvedExpand
The climatological record of clear‐sky longwave radiation at the Earth's surface: evidence for water vapour feedback?
An increase in global surface temperature of between 1.4 K and 5.8 K is expected to occur by 2100 due to a doubling of the global concentration of CO2. Associated with this predicted surface warmingExpand
A multi-year record of airborne CO 2 observations in the US Southern Great Plains
Abstract. We report on 10 yr of airborne measurements of atmospheric CO2 mole fraction from continuous and flask systems, collected between 2002 and 2012 over the Atmospheric Radiation MeasurementExpand
Precipitation, radiative forcing and global temperature change
Radiative forcing is a useful tool for predicting equilibrium global temperature change. However, it is not so useful for predicting global precipitation changes, as changes in precipitation stronglyExpand
An update on Earth's energy balance in light of the latest global observations
Climate change is governed by changes to the global energy balance. A synthesis of the latest observations suggests that more longwave radiation is received at the Earth's surface than previouslyExpand
Combined surface solar brightening and increasing greenhouse effect support recent intensification of the global land‐based hydrological cycle
[1] The surface net radiation (surface radiation balance) is the key driver behind the global hydrological cycle. Here we present a first-order trend estimate for the 15-year period 1986–2000, whichExpand
Anthropogenic greenhouse forcing and strong water vapor feedback increase temperature in Europe
Europe's temperature increases considerably faster than the northern hemisphere average. Detailed month- by-month analyses show temperature and humidity changes for individual months that are similarExpand
...
1
2
3
4
5
...