[期刊论文]


A geomorphodiversity map of the Soutpansberg Range, South Africa

作   者:
Edmore Kori;Beneah Daniel Onyango Odhiambo;Hector Chikoore;

出版年:2019

页     码:13 - 24
出版社:Bogucki Wydawnictwo Naukowe


摘   要:

Within the emerging broad science of geodiversity, geomorphological diversity (geomorphodiversity) assessesthe form of surface features of a place or region. This paper uses SRTM data and GIS techniques to assess geomorphologicaldiversity of the Soutpansberg range, in Limpopo Province, South Africa. Suitable factors to assess geomorphologicaldiversity were identified as geology, slope position, soil erodibility, landform position, relative heights, insolation,hydrography and ruggedness. Each factor was normalised to five classes by applying natural breaks. All the eight factorswere weighted before overlaying. The weighting reveal that respectively, geology, slope and soils carry more weight. Ruggedness,relative height and insolation carry the least weight, in that order. The final geomorphodiversity map revealsthat almost half of the Soutpansberg range has high to very high geomorphological diversity. We conclude that factorspecific research can add more information to geomorphodiversity research and education.



关键字:

geomorphological diversity; Soutpansberg; variable; geodiversity; geomorphology


全文
所属期刊
Landform Analysis
ISSN: 1429-799X
来自:Bogucki Wydawnictwo Naukowe