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 Detalle_Publicacion

Precipitation from persistent extremes is increasing in most regions and globally

Abstract: Extreme precipitation often persists for multiple days with variable duration but has usually been examined at fixed duration. Here we show that considering extreme persistent precipitation by complete event with variable duration, rather than a fixed temporal period, is a necessary metric to account for the complexity of changing precipitation. Observed global mean annual-maximum precipitation is significantly stronger (49.5%) for persistent extremes than daily extremes. However, both globally observed and modeled rates of relative increases are lower for persistent extremes compared to daily extremes, especially for Southern Hemisphere and large regions in the 0-45°N latitude band. Climate models also show significant differences in the magnitude and partly even the sign of local mean changes between daily and persistent extremes in global warming projections. Changes in extreme precipitation therefore are more complex than previously reported, and extreme precipitation events with varying duration should be taken into account for future climate change assessments.

Otras publicaciones de la misma revista o congreso con autores/as de la Universidad de Cantabria

 Autoría: Du H., Alexander L., Donat M., Lippmann T., Srivastava A., Salinger J., Kruger A., Choi G., He H., Fujibe F., Rusticucci M., Nandintsetseg B., Manzanas R., Rehman S., Abbas F., Zhai P., Yabi I., Stambaugh M., Wang S., Batbold A., de Oliveira P., Adrees M., Hou W., Zong S., Santos e Silva C., Lucio P., Wu Z.,

 Fuente: Geophysical Research Letters, 2019, 46(11), 6041-6049

Editorial: American Geophysical Union

 Fecha de publicación: 16/06/2019

Nº de páginas: 9

Tipo de publicación: Artículo de Revista

 DOI: 10.1029/2019GL081898

ISSN: 0094-8276,1944-8007

Url de la publicación: https://doi.org/10.1029/2019GL081898

Autores/as

DU, HAIBO

ALEXANDER, LISA V.

DONAT, MARKUS G.

LIPPMANN, TANYA

SRIVASTAVA, ARVIND

SALINGER, JIM

KRUGER, ANDRIES

CHOI, GWANGYONG

HE, HONG S.

FUJIBE, FUMIAKI

RUSTICUCCI, MATILDE

NANDINTSETSEG, BANZRAGCH

REHMAN, SHAFIQUR

ABBAS, FARHAT

ZHAI, PANMAO

YABI, IBOURAÏMA

STAMBAUGH, MICHAEL C.

WANG, SHENGZHONG

BATBOLD, ALTANGEREL