Experimental study on soil erosion under different soil composition using rainfall simulator
Akihiro Hamanaka, Takashi Sasaoka, Hideki Shimada, Shinji Matsumoto
https://doi.org/10.17221/68/2019-PSECitation:Hamanaka A., Sasaoka T., Shimada H., Matsumoto S. (2019): Experimental study on soil erosion under different soil composition using rainfall simulator. Plant Soil Environ., 65: 181-188.Soil erosion is one of the major environmental problems in open-cut mines in tropical regions. It causes negative impacts including the removal of nutrient-rich topsoil, destroys aquatic habitat, dam and pond siltation, clogs river by deposition of sediment, and causes water pollution in the rehabilitation process. Soil texture is an important factor to affect soil erosion. In this study, artificial rainfall experiment in the laboratory scale was conducted to clarify the mechanism of soil erosion under the different soil composition and to discuss the methods for minimizing soil erosion. The obtained results showed that the soil seal generated due to the presence of fine particle under high rainfall intensity is the main contributor to accelerate the soil erosion. Additionally, the surface coverage by the cover crops is the most effective measure to reduce soil erosion because both the coarse and fine contents runoff can be minimized while arranging of the slope angle is effective for reducing the runoff of coarse contents and the soil compaction is effective to reduce that of fine contents. Soil erosion can be minimized by selecting prevention method considering the type of soil because the prevention effect on soil erosion is different depending on the type of soil.
soil degradation; precipitation; soil properties; ground slope; revegetation
References:Impact factor (Web of Science):
2021: 2.328
Q2 – Agronomy
5-Year Impact Factor: 2.197
SCImago Journal Rank (SCOPUS):
New Issue Alert
Join the journal on Facebook!
Ask for email notification.
Similarity Check
All the submitted manuscripts are checked by the CrossRef Similarity Check.
Abstracts are comprised in the databases
AGRICOLA
Agrindex of AGRIS/FAO databáze
AGRIS International
CAB Abstracts
CNKI
CrossRef
Current Contents®/Agriculture, Biology and Environmental Sciences
Czech Agricultural and Food Bibliography
DOAJ (Directory of Open Access Journals)
EBSCO – Academic Search Ultimate
Food Science and Technology Abstracts
Google Scholar
ISI Web of KnowledgeSM
J-GATE
Science Citation Index Expanded®
SCOPUS
TOXLINE Plus
Web of Science® (Core Collection)
Licence terms
All content is made freely available for non-commercial purposes, users are allowed to copy and redistribute the material, transform, and build upon the material as long as they cite the source.
Open Access Policy
This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge.
Contact
Mgr. Kateřina Součková
Executive Editor
e-mail: pse
Address
Plant, Soil and Environment
Czech Academy of Agricultural Sciences
Slezská 7, 120 00 Praha 2,
Czech Republic