Climate change impact on flood and extreme precipitation increases with water availability

@article{Tabari2020ClimateCI,
  title={Climate change impact on flood and extreme precipitation increases with water availability},
  author={Hossein Tabari},
  journal={Scientific Reports},
  year={2020},
  volume={10}
}
  • H. Tabari
  • Published 13 August 2020
  • Environmental Science
  • Scientific Reports
The hydrological cycle is expected to intensify with global warming, which likely increases the intensity of extreme precipitation events and the risk of flooding. The changes, however, often differ from the theorized expectation of increases in water‐holding capacity of the atmosphere in the warmer conditions, especially when water availability is limited. Here, the relationships of changes in extreme precipitation and flood intensities for the end of the twenty-first century with spatial and… 

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References

SHOWING 1-10 OF 72 REFERENCES

Changes in precipitation with climate change

There is a direct influence of global warming on precipitation. Increased heating leads to greater evaporation and thus surface drying, thereby increasing the intensity and duration of drought.

Influence of changes in rainfall and soil moisture on trends in flooding

Intensification of precipitation extremes in the world’s humid and water-limited regions

Changes in precipitation totals and extremes are among the most relevant consequences of climate change, but in particular regional changes remain uncertain. While aggregating over larger regions

Frequency of extreme precipitation increases extensively with event rareness under global warming

TLDR
It is found that the total precipitation from these intense events almost doubles per degree of warming, mainly due to changes in frequency, while the intensity changes are relatively weak, in accordance to previous studies.

The changing character of precipitation

Abstract From a societal, weather, and climate perspective, precipitation intensity, duration, frequency, and phase are as much of concern as total amounts, as these factors determine the disposition

Dynamic and thermodynamic changes in mean and extreme precipitation under changed climate

Extreme precipitation has been projected to increase more than the mean under future changed climate, but its mechanism is not clear. We have separated the ‘dynamic’ and ‘thermodynamic’ components of

First look at changes in flood hazard in the Inter-Sectoral Impact Model Intercomparison Project ensemble

TLDR
River flow simulations from nine global hydrology and land surface models are used to explore uncertainties in the potential impacts of climate change on flood hazard at global scale, indicating large modeling uncertainty which needs to be taken into account in local adaptation studies.

Changes in Antecedent Soil Moisture Modulate Flood Seasonality in a Changing Climate

Due to difficulties in identifying a climate change signal in flood magnitude, it has been suggested that shifts in flood timing, that is, the day of annual streamflow maxima, may be detectable.

Effects of 20th century warming and climate variability on flood risk in the western U.S.

Using precipitation and temperature data for the 20th century in combination with a macroscale hydrologic model, we evaluate changes in flood risk in the western U.S. associated both with

Complexity in estimating past and future extreme short-duration rainfall

The atmosphere can hold more water in a warming climate, which may lead to more extreme rainfall events. An analysis suggests that links ofrainfall extremes with daily temperature variations do not
...