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Abstract
Harmful algal blooms (HABs) have emerged as a significant environmental challenge, impacting aquatic ecosystems, drinking water supply systems, and human health due to the combined effects of human activities and climate change. This study investigates the performance of deep learning models, particularly the Transformer model, as there are limited studies exploring its effectiveness in HAB prediction, considering multiple influencing parameters including physical, chemical, and biological water quality monitoring data from multiple stations located west of Lake Erie, and uses Shapley Additive Explanations (SHAP) values as an explainable artificial intelligence (AI) tool to identify key input features affecting HABs. Our findings highlight the superiority of deep learning models, especially the Transformer, in capturing the complex dynamics of water quality parameters and providing actionable insights for ecological management. The SHAP analysis identifies particulate organic carbon, particulate organic nitrogen, and total phosphorus as critical factors influencing HAB predictions. This study contributes to the development of advanced predictive models for HABs, aiding in early detection and proactive management strategies.
DOI
https://doi.org/10.31223/X58D9F
Subjects
Environmental Engineering
Keywords
Deep learning, Harmful Algal Bloom (HAB), transformer, Explainable AI, SHAP value, water quality, chlorophyll-a
Dates
Published: 2024-09-29 12:01
Last Updated: 2024-09-29 19:01
License
CC BY Attribution 4.0 International
Additional Metadata
Conflict of interest statement:
None
Data Availability (Reason not available):
All the data used in this study will be made available upon request.
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