Model for the Effect of Environmental Pollution on the Survival of Resource Dependent Population with Time Delay / (Record no. 15396)
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| fixed length control field | 01538nam a2200205 4500 |
| 005 - DATE & TIME | |
| control field | 20241226115017.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 241226b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | Library, SPAB |
| 041 ## - Language | |
| Language | English |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Agarwal, Manju |
| 245 ## - TITLE STATEMENT | |
| Title | Model for the Effect of Environmental Pollution on the Survival of Resource Dependent Population with Time Delay / |
| Statement of responsibility | Manju Agarwal and Nancy Gupta |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | In this paper, a nonlinear mathematical model is proposed and analyzed to study the effect of environmental pollution on the biological population such as human beings dependent on resource-biomass with time delay. It is assumed that the environmental pollutant have delayed harmful effect on the resource-biomass of the population. The accumulated pollutant in the biomass will indirectly slow down the growth of biological population. The proposed model is analysed for local and global stability of the equilibrium point using stability theory of differential equation as well as through numerical simulation. The introduction of delay in the model has lead to instability in the system. Further, it is shown that if the formation of the toxic substance is either very high or low then it destabilizes the system.<br/> |
| 650 ## - Subject | |
| Subject | Resource-biomass |
| 650 ## - Subject | |
| Subject | Population |
| 650 ## - Subject | |
| Subject | Pollutant |
| 650 ## - Subject | |
| Subject | Stability |
| 650 ## - Subject | |
| Subject | Simulation |
| 773 0# - HOST ITEM ENTRY | |
| Host Biblionumber | 8774 |
| Host Itemnumber | 12504 |
| Place, publisher, and date of publication | New Delhi : Serials Publications, 2004. |
| Other item identifier | J000306 |
| Title | International Journal of Environment & Development |
| International Standard Serial Number | 09733574 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Articles |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| -- | 63544 |
| 650 ## - Subject | |
| -- | 63545 |
| 650 ## - Subject | |
| -- | 63546 |
| 650 ## - Subject | |
| -- | 52466 |
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