Overview of Observed Clausius-Clapeyron Scaling of Extreme Precipitation in Midlatitudes

0531851 - ÚFA 2021 RIV CH eng J - Článek v odborném periodiku
Martínková, Marta - Kyselý, Jan
Overview of Observed Clausius-Clapeyron Scaling of Extreme Precipitation in Midlatitudes.
Atmosphere. Roč. 11, č. 8 (2020), č. článku 786. E-ISSN 2073-4433
Grant CEP: GA ČR(CZ) GA20-28560S
Institucionální podpora: RVO:68378289
Klíčová slova: Clausius-clapeyron scaling * Midlatitudes * Precipitation extremes
Obor OECD: Meteorology and atmospheric sciences
Impakt faktor: 2.686, rok: 2020
Způsob publikování: Open access
https://www.mdpi.com/2073-4433/11/8/786/htm

This paper presents an overview of recent observational studies on the Clausius-Clapeyron precipitation-temperature (P-T) scaling in midlatitudes. As the capacity of air to hold moisture increases in connection with increasing temperature, extreme precipitation events may become more abundant and intense. The capacity of air to hold moisture is governed by the Clausius-Clapeyron (CC) relation, approximately 7% per °C. Departures from this, so called super-CC scaling and sub-CC scaling, are consequences of different factors (moisture availability, type of precipitation, annual cycle, the percentile of precipitation intensity and regional weather patterns). Since the moisture availability and enhanced convection were considered as the most important drivers governing the P-T scaling, dew point temperature as a scaling variable is discussed in detail and methods of disaggregation of precipitation events into convective and non-convective are also reviewed.
Trvalý link: http://hdl.handle.net/11104/0310497