NDLI: Application of a simple genetic algorithm for the calibration of aquatic ecosystem model of an agricultural pond

Content Provider	Springer Nature Link
Author	Do Thuy, Nguyen Harada, Masayoshi Hiramatsu, Kazuaki Fukuda, Shinji
Copyright Year	2013
Abstract	In this study, we aim to construct and apply a simple genetic algorithm (SGA) to optimize a large number of parameters of an one-box ecosystem model. The ecosystem model was used to simulate the water quality over a 6-month period based on the new observation data in an agricultural pond which was strongly influenced by a green algal bloom. Of the 54 parameters in this model, 10 important parameters were initially selected for the optimization, with one other parameter being subsequently added. The SGA program was used for three purposes, namely (1) to narrow the search space for the 10 parameters, (2) to assess the influence of the additional parameter on the optimization results, and (3) to observe the distribution and convergence of the optimized values for the 10 selected parameters. In the next step, new ranges for these 10 important parameters were assigned and the SGA was applied to all 54 model parameters to seek the optimum value for each parameter. The modeling approach and the results presented here provide valuable and reliable evidences of the optimum parameters for further simulations to clarify the mechanisms of the biochemical processes in the water.
Starting Page	1
Ending Page	15
Page Count	15
File Format	PDF
ISSN	16112490
Journal	Paddy and Water Environment
Volume Number	12
Issue Number	1
e-ISSN	16112504
Language	English
Publisher	Springer Japan
Publisher Date	2013-02-09
Publisher Place	Tokyo
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Algal bloom Optimum parameters Biochemical processes Water quality Agriculture Hydrogeology Geoecology/Natural Processes Ecotoxicology Soil Science & Conservation Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution
Content Type	Text
Resource Type	Article
Subject	Environmental Engineering Water Science and Technology Agronomy and Crop Science

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Evaluation of the water-quality dynamics in a eutrophic agricultural pond by using a one-box ecosystem model considering several algal groups

PAWEES awards

Water responses to urbanization

Water crisis and multifunctionality/ecosystem services – meeting the challenge

Sensitivity analysis and auto-calibration of ORYZA2000 using simulation-optimization framework

Dr. Yohei Sato's donation to PAWEES

Paddy field, the national treasure

Dr. Maruyama’s generous donation to PAWEES

Association of water depth and aquatic-plant competition in conservation of Isoetes taiwanensis in the Menghuan Pond wetland in Taiwan

Application of a simple genetic algorithm for the calibration of aquatic ecosystem model of an agricultural pond

Similar Documents

Evaluation of the water-quality dynamics in a eutrophic agricultural pond by using a one-box ecosystem model considering several algal groups

PAWEES awards

Water responses to urbanization

Water crisis and multifunctionality/ecosystem services – meeting the challenge

Sensitivity analysis and auto-calibration of ORYZA2000 using simulation-optimization framework

Dr. Yohei Sato's donation to PAWEES

Paddy field, the national treasure

Dr. Maruyama’s generous donation to PAWEES

Association of water depth and aquatic-plant competition in conservation of Isoetes taiwanensis in the Menghuan Pond wetland in Taiwan

Application of a simple genetic algorithm for the calibration of aquatic ecosystem model of an agricultural pond