In-stream <i>Escherichia coli</i> modeling using high-temporal-resolution data with deep learning and process-based models

Abbas, Ather; Baek, Sangsoo; Silvera, Norbert; Soulileuth, Bounsamay; Pachepsky, Yakov; Ribolzi, Olivier; Boithias, Laurie; Cho, Kyung Hwa

doi:https://doi.org/10.5194/hess-25-6185-2021

Articles | Volume 25, issue 12

https://doi.org/10.5194/hess-25-6185-2021

© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/hess-25-6185-2021

© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 25, issue 12

Research article

|

06 Dec 2021

Research article |

| 06 Dec 2021

In-stream Escherichia coli modeling using high-temporal-resolution data with deep learning and process-based models

Ather Abbas, Sangsoo Baek, Norbert Silvera, Bounsamay Soulileuth, Yakov Pachepsky, Olivier Ribolzi, Laurie Boithias, and Kyung Hwa Cho

Supplement

https://doi.org/10.5194/hess-25-6185-2021-supplement

Data sets

6 min rainfall data, Houay Pano, Laos N. Silvera, O. Ribolzi, L. Boithias, E. Rochelle-Newall, J. Riotte, S. Audry, N. Sipaseuth, C. Valentin, J. L. Janeau, J. P. Bricquet, O. Sengtaheuanghoung, Y. Auda, V. Chaplot, A. de Rouw, T. Henry-Des-Tureaux, S. Huon, K. Latsachack, J. L. Maeght, A. Pando, A. Pierret, H. Robain, S. Sayavong, B. Soulileuth, X. Souliyavongsa, P. Sounyafong,, Thammahacksa, C., M. Viguier, X. Khampaseuth, E. Bourdon, A. Chanhphengxay, Y. Le Troquer, G. Lestrelin, P. Marchand, P. Moreau, K. Phachomphon, K. Phantahvong, S. Tasaketh, J. Thiebaux, O. Vigiak, and A. Noble https://doi.org/10.6096/msec.laos.5

Hydrological data, Houay Pano, Laos N. Silvera, O. Ribolzi, L. Boithias, E. Rochelle-Newall, J. Riotte, S. Audry, N. Sipaseuth, C. Valentin, J. L. Janeau, J. P. Bricquet, O. Sengtaheuanghoung, Y. Auda, V. Chaplot, A. de Rouw, T. Henry-Des-Tureaux, S. Huon, K. Latsachack, J. L. Maeght, A. Pando, A. Pierret, H. Robain, S. Sayavong, B. Soulileuth, X. Souliyavongsa, P. Sounyafong,, Thammahacksa, C., M. Viguier, X. Khampaseuth, E. Bourdon, A. Chanhphengxay, Y. Le Troquer, G. Lestrelin, P. Marchand, P. Moreau, K. Phachomphon, K. Phantahvong, S. Tasaketh, J. Thiebaux, O. Vigiak, and A. Noble https://doi.org/10.6096/msec.laos.3

Land use data, Houay Pano, Laos N. Silvera, O. Ribolzi, L. Boithias, E. Rochelle-Newall, J. Riotte, S. Audry, N. Sipaseuth, C. Valentin, J. L. Janeau, J. P. Bricquet, O. Sengtaheuanghoung, Y. Auda, V. Chaplot, A. de Rouw, T. Henry-Des-Tureaux, S. Huon, K. Latsachack, J. L. Maeght, A. Pando, A. Pierret, H. Robain, S. Sayavong, B. Soulileuth, X. Souliyavongsa, P. Sounyafong,, Thammahacksa, C., M. Viguier, X. Khampaseuth, E. Bourdon, A. Chanhphengxay, Y. Le Troquer, G. Lestrelin, P. Marchand, P. Moreau, K. Phachomphon, K. Phantahvong, S. Tasaketh, J. Thiebaux, O. Vigiak, and A. Noble https://doi.org/10.6096/msec.laos.7

Weather station data, Houay Pano, Laos N. Silvera, O. Ribolzi, L. Boithias, E. Rochelle-Newall, J. Riotte, S. Audry, N. Sipaseuth, C. Valentin, J. L. Janeau, J. P. Bricquet, O. Sengtaheuanghoung, Y. Auda, V. Chaplot, A. de Rouw, T. Henry-Des-Tureaux, S. Huon, K. Latsachack, J. L. Maeght, A. Pando, A. Pierret, H. Robain, S. Sayavong, B. Soulileuth, X. Souliyavongsa, P. Sounyafong,, Thammahacksa, C., M. Viguier, X. Khampaseuth, E. Bourdon, A. Chanhphengxay, Y. Le Troquer, G. Lestrelin, P. Marchand, P. Moreau, K. Phachomphon, K. Phantahvong, S. Tasaketh, J. Thiebaux, O. Vigiak, and A. Noble https://doi.org/10.6096/msec.laos.6

Escherichia coli concentrations and physico-chemical measurements (2011-2021) at the outlet of the Houay Pano catchment, northern Lao PDR O. Ribolzi, L. Boithias, C. Thammahacksa, E. Rochelle-Newall, A. Pando-Bahuon, N. Silvera, O. Sengtaheuanghoung, N. Sipaseuth, and A. Pierret https://doi.org/10.23708/EWOYNK

Soil map of the Houay Pano catchment, northern Lao PDR (1998) A. Chanhphengxay, T. Phommasack, and C. Valentin https://doi.org/10.23708/FFEDIR

Sub-catchments boundaries of the Houay Pano catchment, northern Lao PDR L. Boithias, O. Ribolzi, K. Phachomphon, T. Phommasack, C. Valentin, and N. Sipaseuth https://doi.org/10.23708/M8NJA0

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Correct estimation of fecal indicator bacteria in surface waters is critical for public health. Process-driven models and recently data-driven models have been applied for water quality modeling; however, a systematic comparison for simulation of E. coli is missing in the literature. We compared performance of process-driven (HSPF) and data-driven (LSTM) models for E. coli simulation. We show that LSTM can be an alternative to process-driven models for estimation of E. coli in surface waters.