Geomorphology of the La Yesera proluvial fan that is partly occupied by the town of San José Los Molinos, Ica-Peru
DOI:
https://doi.org/10.15381/is.v23i43.18486Keywords:
Proluvial fan, torrent, floods, hazards of natural originAbstract
Geomorphologically, the La Yesera torrent is a unit of the relief that is characterized by the occurrence of deep mass movements because intense weathering and erosion processes occur in its reception basin.
Geologically, the reception basin of the said unit is a batolith with rocks deformed by fractures and failures. The drainage channel and fan of the torrent is covered with powerful layers of mud (sand) and blocks (clasts and bowling). The proluvial fan of the torrent is very dissected due to the impact and the sharp action of alluvium (huaycos) during the recent quaternary (last 10,000 years). The aforementioned proluvial fan is located adjacent to the Ica River, on its left bank. The paved road that connects the town of San José Los Molinos with the city of Ica cuts the aforementioned range into two sectors. The first is adjacent to the Ica River that is occupied by farmland and some homes. In the second sector is located the town of San José Los Molinos that is exposed to the impact of floods being a disaster risk space.
Downloads
Published
Issue
Section
License
Copyright (c) 2020 Juan Felipe Meléndez de la Cruz
![Creative Commons License](http://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
AUTHORS RETAIN THEIR RIGHTS:
a. Authors retain their trade mark rights and patent, and also on any process or procedure described in the article.
b. Authors retain their right to share, copy, distribute, perform and publicly communicate their article (eg, to place their article in an institutional repository or publish it in a book), with an acknowledgment of its initial publication in Investigaciones Sociales.
c. Authors retain theirs right to make a subsequent publication of their work, to use the article or any part thereof (eg a compilation of his papers, lecture notes, thesis, or a book), always indicating the source of publication (the originator of the work, journal, volume, number and date).