The lack of comprehensive understanding of soil erosion

The gap

Evidence profile

Sourced from the stated research gap and future-work section and stated challenges of the source papers, classified as general, drawn from work published between 1980 and 2026, spanning 8 journals. Those papers have been cited 11 times in total.

Supporting evidence — 8 representative gaps

• The Analysis of Erosion Rates in 2020 and 2024 Using Geographic Information Systems in the Liliba River Border Area, Liliba Village, Oebobo District (2026) · Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian · doi

  The study identifies a gap in the understanding of the impact of land use changes on erosion hazards in semi-arid regions. The study aims to address this gap by analyzing changes in erosion rates and erosion hazard levels influenced by land use changes.

  generalstated research gapevidence 5/5
  Keywords: study identifies gap understanding impact land use changes
• Toward a hybrid machine Learning–physics framework for cohesive soil erosion in climate-resilient civil infrastructure (2026) · Frontiers in Built Environment · doi

  Existing methods have limitations, including empirical models that are highly variable and sensitive to soil composition, and mechanistic approaches that are computationally intensive. There is a need for a more accurate and reliable approach for cohesive soil erosion modeling.

  generalstated research gapevidence 5/5
  Keywords: existing methods have limitations including empirical models highly
• Development of erosion hazard index-based land suitability criteria for sustainable agriculture in the Nilgiris hills of India (2026) · Scientific Reports · doi

  Further refinement of the erosion hazard index, incorporating additional parameters like aspect and altitude. Application of the refined criteria to other regions, promoting optimal resource use and sustainable agriculture practices.

  generalfuture-work sectionevidence 5/5
  Keywords: further refinement erosion hazard index incorporating additional parameters
• Machine learning applications for modeling and mapping soil erosion in tropical regions (2026) · ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences · doi

  Soil erosion compromises land productivity, disrupts basin stability, and contributes to environmental degradation. Anthropogenic activities accelerate soil degradation and landscape instability. Systematic field-based erosion inventories are scarce, costly, and spatially uneven in tropical environments.

  generalstated challengesevidence 5/5
  Keywords: soil erosion compromises land productivity disrupts basin stability
• 25-year, quarterly land change maps of China's Loess Plateau reveal long-term and substantial water-induced soil erosion mitigation (2026) · Earth System Science Data · doi

  To continue monitoring and evaluating the effectiveness of ecological interventions in reducing soil erosion. To apply the methodology to other regions with similar ecological degradation issues. To integrate the dataset with other environmental factors to better understand the complex relationships between soil erosion and ecological degradation.

  generalfuture-work sectionevidence 5/5
  Keywords: continue monitoring evaluating effectiveness ecological interventions reducing soil
• Machine Learning Approaches to Soil Erosion Risk Mapping: A Comparison between Logistic Regression and Fast Large Margin (2026) · Journal of the Civil Engineering Forum · doi

  Previous studies have often overlooked the integration of topographic and remote sensing indices into advanced predictive models. There is a need for more accurate soil erosion risk mapping models that consider multiple environmental indicators.

  generalstated research gapevidence 5/5
  Keywords: previous studies have often overlooked integration topographic remote
• Erosion by Human Activities in Japan (1980) · GeoJournal · cited 11× · doi

  There is a lack of data on the rate of natural erosion in Japan, making it difficult to estimate the impact of human activities. The study highlights the need for further research on the impact of human activities on the landscape, particularly in urbanized and agricultural areas.

  generalstated research gapevidence 5/5
  Keywords: there lack data rate natural erosion japan making
• Analysis of the Impact of Land Use and Land Cover Changes on Soil Erosion at the River Lamurde Catchment Area (2026) · IPS Journal of Environmental Sciences · doi

  Further research is needed to investigate the effects of soil erosion on agricultural productivity, water quality, and watershed stability in the Lamurde Catchment. The development of effective soil conservation and land management practices requires continued research and monitoring.

  generalfuture-work sectionevidence 3/5
  Keywords: further research needed investigate effects soil erosion agricultural

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