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Numerical simulation has been performed to figure out the parameters responsible for the complex dynamics of the wetland system. Significant outcomes of our numerical findings and their interpretations from an ecological point of view are provided in this paper. Numerical simulation of spatial model exhibits some interesting and beautiful patterns. We have also pointed out the parameters that are responsible for the good health of wetland ecosystem.<\/jats:p>","DOI":"10.1142\/s0218127415400167","type":"journal-article","created":{"date-parts":[[2015,7,16]],"date-time":"2015-07-16T07:23:03Z","timestamp":1437031383000},"page":"1540016","source":"Crossref","is-referenced-by-count":11,"title":["Complex Dynamics of Wetland Ecosystem with Nonlinear Harvesting: Application to Chilika Lake in Odisha, India"],"prefix":"10.1142","volume":"25","author":[{"given":"Ranjit Kumar","family":"Upadhyay","sequence":"first","affiliation":[{"name":"Department of Applied Mathematics, Indian School of Mines, Dhanbad 826004, Jharkhand, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S. 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