Rainfall erosivity mapping over mainland China based on high-density hourly rainfall records

Abstract R 30 maps for mainland China (available at 10.12275/bnu.clicia.rainfallerosivity.CN.001 > R 30 maps were assessed to quantify the improvement over the existing maps through cross-validation. The results showed that (1) existing maps underestimated erosivity for most of the south-eastern part of China and overestimated for most of the western region; (2) the new R 30 map had a median absolute relative error of 14 % for the central and eastern regions of China, compared to 21 % for the existing map (map accuracy was not evaluated for the western region where the 1 min data were limited); (3) the R 2.

Angaben zum Objekt

• Standort: Deutsche Nationalbibliothek Frankfurt am Main
• Umfang: Online-Ressource
• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Rainfall erosivity mapping over mainland China based on high-density hourly rainfall records ; volume:14 ; number:2 ; year:2022 ; pages:665-682 ; extent:18 ; Earth system science data ; 14, Heft 2 (2022), 665-682 (gesamt 18)

Beteiligte, Orts- und Zeitangaben

• Urheber: Yue, Tianyu ; Yin, Shuiqing ; Xie, Yun ; Yu, Bofu ; Liu, Baoyuan

Weitere Informationen

• DOI: 10.5194/essd-14-665-2022
• URN: urn:nbn:de:101:1-2022022404324154795372
• Rechteinformation: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Letzte Aktualisierung: 15.08.2025, 07:32 MESZ