Analysis of stability of the dynamic model of ecological system contaminated by radionuclides
Dynamic model of ecosystem on slope’s landscape contaminated with radioactive Cs137 is considered. Migration of the pollutant is simulated by the system of differential equations that is investigated for stability. It is proved that the system is stable in all range of parameters of the ecosystem. N...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Institute for Nuclear Research, National Academy of Sciences of Ukraine
2008-04-01
|
| Series: | Ядерна фізика та енергетика |
| Online Access: | http://jnpae.kinr.kiev.ua/23(1)/Articles_PDF/jnpae-2008-1(23)-0073-Petrusenko.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | Dynamic model of ecosystem on slope’s landscape contaminated with radioactive Cs137 is considered. Migration of the pollutant is simulated by the system of differential equations that is investigated for stability. It is proved that the system is stable in all range of parameters of the ecosystem. Numerical data are evaluated for studing the effect of ecosystem’s parameters on the level of contamination. It means that the offered updating of the method of box models is capable adequately to describe different ecosystems types, polluted by radionuclides and heavy metals. |
|---|---|
| ISSN: | 1818-331X 2074-0565 |