Sentences with phrase «anthropogenic influence on climate change»

If I remember correctly, it accounts for about 1 % of anthropogenic influence on climate change.

In the case of anthropogenic influence on climate change, I have to strongly disagree with Gavin's assessment that «there are many uncertainties in many of the issues, but you will find all [emphasis is mine] of these outlined in the IPCC reports».

Not exact matches

Observed changes in ocean heat content have now been shown to be inconsistent with simulated natural climate variability, but consistent with a combination of natural and anthropogenic influences both on a global scale, and in individual ocean basins.

Michael E. Mann et al. (2017), «Influence of Anthropogenic Climate Change on Planetary Wave Resonance and Extreme Weather Events», Scientific Reports 7, Article number: 45242, doi: 10.1038 / srep45242

While Pam and Haiyan, as well as other recent tropical cyclone disasters, can not be uniquely pinned on global warming, they have no doubt been influenced by natural and anthropogenic climate change and they do remind us of our continuing vulnerability to such storms.

THEN STEFAN SAYS EXACTLY WHAT THE PRESIDENT WAS INFERRING IN HIS PRESS CONFERENCE; and what has been repeatedly said already in the IPCC Reports: «While Pam and Haiyan, as well as other recent tropical cyclone disasters, can not be uniquely pinned on global warming, they have no doubt been influenced by natural and anthropogenic climate change and they do remind us of our continuing vulnerability to such storms.»

«Influence of Anthropogenic Climate Change on Planetary Wave Resonance and Extreme Weather Events.»

The sinks have a major influence on climate change and are important in understanding the link between anthropogenic CO2 emissions and atmospheric CO2 concentration.

Observational records show that anthropogenic - influenced climate change has already had a profound impact on global and U.S. warm season climate over the past 30 years, and there is increasing contrast between geographic regions that are climatologically wet and dry - the hypothesis that the «wet gets wetter, dry gets drier» is seen in a new paper by Chang et al..

The suggestion that skillful decadal forecasts can be produced on large regional scales by exploiting the response to anthropogenic forcing provides additional evidence that anthropogenic change in the composition of the atmosphere has influenced the climate.

Betts says:» the authors seem to assume that climate science is entirely focussed on anthropogenic climate change, and that natural variability is only researched as a supplementary issue in order to support the conclusions regarding anthropogenic influence.»

This approach provides a hybrid assessment of the combined influence of anthropogenic climate change [determined from the ensemble - mean of the CESM - LE or from the multi-model Coupled Model Intercomparison Project phase 5 (CMIP5) archive (Taylor et al. 2012)-RSB- and observed NAO variability on climate over the coming decades.

Study Influence of Anthropogenic Climate Change on Planetary Wave Resonance and Extreme Weather Events http://www.nature.com/articles/srep45242

After filtering their influence there remains no evident signal suggesting any influence of anthropogenic climate change on the trend of flood losses in Europe during the assessed period.

A week after the event the climateprediction.net team, together with the World Weather Attribution team, provided an initial assessment of the influence of anthropogenic climate change on the likelihood of one - day precipitation events averaged over an area encompassing northern England and southern Scotland using data and methods available immediately after the event occurred.

These finding are similar to those reported a few years ago by Ramanathan and Carmichael but grossly dissimilar to those from the U.N.'s Intergovernmental Panel on Climate Change (IPCC), which says that black carbon is responsible for only about 10 % of the total anthropogenic warming influence.

Detection and attribution of external influences on 20th - century and palaeoclimatic reconstructions, from both natural and anthropogenic sources (Figure 9.4 and Table 9.4), further strengthens the conclusion that the observed changes are very unusual relative to internal climate variability.

The extinction of small and large, plant and animal is a daily event now, as climate change increasingly joins the other anthropogenic influences on the species of our planet.

As skeptics of catastrophic global warming have long advised, climate change is primarily a result of natural forces that are not dependent on anthropogenic influences.

«We show that anthropogenic forcing has had a detectable influence on observed changes in average precipitation within latitudinal bands, and that these changes can not be explained by internal climate variability or natural forcing.

Overall, we find that anthropogenic greenhouse gases and sulphate aerosols have had a detectable influence on sea - level pressure over the second half of the twentieth century: this represents evidence of human influence on climate independent of measurements of temperature change.»

This objective has led to the IPCC assessments being framed around identifying anthropogenic influences on climate, dangerous environmental and socio - economic impacts of climate change, and stabilization of CO2 concentrations in the atmosphere.

From the IPCC AR4: «The fact that climate models are only able to reproduce observed global mean temperature changes over the 20th century when they include anthropogenic forcings, and that they fail to do so when they exclude anthropogenic forcings, is evidence for the influence of humans on global climate.»

Forster et al. (2007) described four mechanisms by which volcanic forcing influences climate: RF due to aerosol — radiation interaction; differential (vertical or horizontal) heating, producing gradients and changes in circulation; interactions with other modes of circulation, such as El Niño - Southern Oscillation (ENSO); and ozone depletion with its effects on stratospheric heating, which depends on anthropogenic chlorine (stratospheric ozone would increase with a volcanic eruption under low - chlorine conditions).

One quote in the paper caught my attention: «Striving for balance in reporting, US journalists have given equal prominence to voices confirming or denying the human influence on the climate, thus putting dis - proportionate emphasis on doubt about anthropogenic climate change ``.

These scientists have found that, in the absence of any significant CO2 concentration changes or human influence during the Holocene (i.e., the last ~ 10,000 years), the deep oceans naturally warmed by more than 2 °C in a span of just 200 years, which is several times the rate in which they are alleged to have warmed in the last ~ 60 years of the supposedly dominant anthropogenic influence on climate.