Method and system for evaluating the migration intensity of pollutants by soil buffering capacity

By constructing a comprehensive evaluation index system and dynamic update mechanism for soil buffering capacity, and combining multi-source data processing and model fusion, the shortcomings of soil buffering capacity assessment were addressed, and efficient assessment and risk management of soil pollutant migration intensity were achieved.

CN122288458APending Publication Date: 2026-06-26SHANGHAI ACAD OF AGRI SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI ACAD OF AGRI SCI
Filing Date
2026-03-12
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing technologies do not fully consider the comprehensive evaluation of soil's own buffering capacity, lack real-time processing and standardization mechanisms for multi-source heterogeneous data, have poor model adaptability, and cannot be dynamically updated or incorporate expert knowledge.

Method used

A comprehensive evaluation index system for soil buffering capacity is constructed. Multi-source data processing and real-time cleaning are adopted, and physical mechanism models and machine learning models are combined to dynamically update model parameters and support human feedback and optimization.

Benefits of technology

It enables a comprehensive and accurate assessment of soil buffering capacity, adapts to the needs of rapid on-site assessment, improves the accuracy and intelligence level of pollutant migration prediction, and provides scientific risk management decision support.

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Abstract

This invention discloses a method and system for assessing the impact of soil buffering capacity on pollutant migration intensity, relating to the field of environmental monitoring technology. The method includes constructing a migration intensity assessment system, collecting multi-source data from the target area, and processing the collected data in real time. By setting up a soil data acquisition and processing module, a soil buffering capacity detection platform, and a pollutant migration model, this invention maintains the interpretability of the physical process while improving prediction accuracy through data-driven approaches. Through dynamic ensemble learning and incremental update mechanisms, the model can be continuously optimized with the addition of new samples, facilitating historical traceability and multi-departmental data sharing. This provides a scientific basis for soil pollution risk management and remediation decisions. The method also manages, visualizes, and stores the data on the impact of soil buffering capacity on pollutant migration intensity assessment and the corresponding analysis results, which helps to achieve pollutant migration intensity assessment management through internet cloud management, thereby improving the intelligence level of pollutant migration intensity assessment management.
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Citation Information

Patent Citations

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