Data-driven models for flood prediction in an ungauged karst wetland: Napahai wetland, Yunnan, China.

ABSTRACT: Flood prediction for ungauged karst wetland is facing a great challenge. How to build a wetland hydrological model when there is a lack of basic hydrological data is the key to dealing with the above challenge. Napahai wetland is a typical ungauged karst wetland. In ungauged wetland/condition, this article used the wetland open water area (OWA) extracted from Landsat remote sensing images during 1987-2018 to characterize the hydrological characteristics of Napahai wetland. The local daily precipitation in the 1987-2018 rainy season (June-October) was used to set the variables. Based on the following hypothesis: in the rainy season, the OWA of the Napahai wetland rises when there is an increase in accumulated precipitation (AP), two data-driven models were established. The study took the ar

SUBMITTER: Li X 

PROVIDER: S-EPMC10022503 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature