Name: Gully Erosion susceptibility mapping of Ali Al-Gharbi District (en Inglés)
Price: 62.81 USD
Availability: InStock
Author: Al-Ali, Ali Khalid Abbas ; Al-Abadi, Alaa M. Atiaa
ISBN: 9786204719894

portada Gully Erosion susceptibility mapping of Ali Al-Gharbi District (en Inglés)

Formato

Libro Físico

Autor

Ali Khalid Abbas Al-Ali

Alaa M. Atiaa Al-Abadi

Editorial

Noor Publishing

Idioma

Inglés

N° páginas

152

Encuadernación

Tapa Blanda

Dimensiones

22.9 x 15.2 x 0.9 cm

Peso

0.23 kg.

ISBN13

9786204719894

Categorías

Geociencias

Gully Erosion susceptibility mapping of Ali Al-Gharbi District (en Inglés)

Ali Khalid Abbas Al-Ali (Autor) · Alaa M. Atiaa Al-Abadi (Autor) · Noor Publishing · Tapa Blanda

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Reseña del libro "Gully Erosion susceptibility mapping of Ali Al-Gharbi District (en Inglés)"

This work aims to evaluate the predictive capability of three bivariate statistical models, namely information value, frequency ratio, and evidential belief functions, in gully erosion susceptibility mapping in northeastern Maysan Governorate (Ali AlGharbi District) in southern Iraq. The gully inventory map, consisting of 21 gullies of different sizes, was prepared based on the interpretation of remotely sensed data supported by field survey. The gully inventory data (polygon format) were randomly partitioned into two sets: 14 gullies for build and training the bivariate model, and the remaining 7 gullies for validating purposes. Twelve gully influential factors were selected based on data availability and the literature review. The selected factors were related to lithology, geomorphology, soil, land cover, and topography (primary and secondary) settings. Analysis of factor importance using information gain ratio proved that out of 12 gully influential factors, eight were of more importance in developing gullies (the average merit was greater than zero).