Predicting Aquaculture Water Quality Using Machine Learning Approaches

doi:10.3390/w14182836

	Predicting Aquaculture Water Quality Using Machine Learning Approaches
	Li, Tingting 1; Lu, Jian2,3 ; Wu, Jun 1; Zhang, Zhenhua 1; Chen, Liwei 1
发表期刊	WATER
	2022-09-01
卷号	14 期号:18 页码:15
关键词	industrial aquaculture machine learning support vector machine water quality prediction
DOI	10.3390/w14182836
通讯作者	Wu, Jun(wujunlisa@163.com)
英文摘要	Good water quality is important for normal production processes in industrial aquaculture. However, in situ or real-time monitoring is generally not available for many aquacultural systems due to relatively high monitoring costs. Therefore, it is necessary to predict water quality parameters in industrial aquaculture systems to obtain useful information for managing production activities. This study used back propagation neural network (BPNN), radial basis function neural network (RBFNN), support vector machine (SVM), and least squares support vector machine (LSSVM) to simulate and predict water quality parameters including dissolved oxygen (DO), pH, ammonium-nitrogen (NH3-N), nitrate nitrogen (NO3-N), and nitrite-nitrogen (NO2-N). Published data were used to compare the prediction accuracy of different methods. The correlation coefficients of BPNN, RBFNN, SVM, and LSSVM for predicting DO were 0.60, 0.99, 0.99, and 0.99, respectively. The correlation coefficients of BPNN, RBFNN, SVM, and LSSVM for predicting pH were 0.56, 0.84, 0.99, and 0.57. The correlation coefficients of BPNN, RBFNN, SVM, and LSSVM for predicting NH3-N were 0.28, 0.88, 0.99, and 0.25, respectively. The correlation coefficients of BPNN, RBFNN, SVM, and LSSVM for predicting NO3-N were 0.96, 0.87, 0.99, and 0.87, respectively. The correlation coefficients of BPNN, RBFNN, SVM, and LSSVM predicted NO2-N with correlation coefficients of 0.87, 0.08, 0.99, and 0.75, respectively. SVM obtained the most accurate and stable prediction results, and SVM was used for predicting the water quality parameters of industrial aquaculture systems with groundwater as the source water. The results showed that the SVM achieved the best prediction effect with accuracy of 99% for both published data and measured data from a typical industrial aquaculture system. The SVM model is recommended for simulating and predicting the water quality in industrial aquaculture systems.
资助机构	Youth Innovation Team Project for Talent Introduction and Cultivation in Universities of Shandong Province ; Taishan Scholars Program of Shandong Province ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences ; Two-Hundred Talents Plan of Yantai
收录类别	SCI
语种	英语
关键词[WOS]	NEURAL-NETWORKS ; UNCERTAINTY
研究领域[WOS]	Environmental Sciences & Ecology ; Water Resources
WOS记录号	WOS:000856883900001
引用统计	被引频次：12[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/31701
专题	中国科学院海岸带环境过程与生态修复重点实验室中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
通讯作者	Wu, Jun
作者单位	1.Ludong Univ, Sch Resources & Environm Engn, Yantai 264025, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 3.Shandong Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Li, Tingting,Lu, Jian,Wu, Jun,et al. Predicting Aquaculture Water Quality Using Machine Learning Approaches[J]. WATER,2022,14(18):15.
APA	Li, Tingting,Lu, Jian,Wu, Jun,Zhang, Zhenhua,&Chen, Liwei.(2022).Predicting Aquaculture Water Quality Using Machine Learning Approaches.WATER,14(18),15.
MLA	Li, Tingting,et al."Predicting Aquaculture Water Quality Using Machine Learning Approaches".WATER 14.18(2022):15.