Research Article
Theoretical Studies on the Effects of Dispersal Corridors on the Permanence of Discrete Predator-Prey Models in Patchy Environment
Table 2
Net reproduction rates and the permanence of model (
39) under different dispersal rates.
| Dispersal rates | | | | | Permanence of model (39) |
| | −0.0847 | −0.0411 | 0.1737 | 0.0154 | No, predator in patch 1 is extinct | | −0.0793 | −0.0346 | 0.1737 | 0.0154 | No, predator in patch 1 is extinct | | −0.0762 | −0.0312 | 0.1737 | 0.0154 | No, predator in patch 1 is extinct | | −0.0742 | −0.0289 | 0.1737 | 0.0154 | No, predator in patch 1 is extinct | | −0.0715 | −0.0260 | 0.1737 | 0.0154 | No, predator in patch 1 is extinct | | −0.0742 | −0.0289 | 0.1835 | 0.0163 | No, predator in patch 1 is extinct | | −0.0742 | −0.0289 | 0.2030 | 0.0157 | Yes | | −0.0742 | −0.0289 | 0.2224 | 0.0116 | Yes | | −0.0742 | −0.0289 | 0.2362 | 0.0063 | Yes | | −0.0742 | −0.0289 | 0.2464 | 0.00086 | Yes |
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