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Management and Maintenance of Forestry:A Catastrophic Stochastic Analysis |
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| Authors: | M. A. Shah Usha Sharma |
| Affiliation: | (1) Department of Statistics, University of Rajshahi, Rajshahi, 6205, Bangladesh;(2) Department of Statistics and Operational Research, Kurukshetra University, Kurukshetra, 132 119, India |
| Abstract: | In this paper, we have carried out a detailedstochastic analysis of the Ludwig-Jones–Holling modelpertaining to the occasional population burst ofthe spruce budworms in the coniferous forests of Canada.Our analysis explains the abrupt burst of the populationin the form of cusp catastrophe. A qualitative recipe hasbeen suggested for avoiding the catastrophe. |
| Keywords: | Catastrophe diffusion approximation Fokker– Planck equation critical slowing down anomalous variance |
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