Ecological density- Total number of individual divided by total useable area.

TLS Online TPP Program

#Id: 5504

#XL - T Zoology

Intermediate - Many perennial herbs adopt a mixture of these strategies and tend to lie in the center of Grime’s triangle.One cannot be a good stress tolerator and a good competitor at the same time

TLS Online TPP Program

#Id: 5505

#XL - T Zoology

Metapopulations

Separate Populations That Mutually Affect One Another via Dispersal Fragmented landscapes create fragmented populations, many of which may exchange individuals via migration, creating one linked population

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#Id: 5506

#XL - T Zoology

If individuals in one patch go extinct, other individuals in other patches survive, and they supply individuals

TLS Online TPP Program

#Id: 5507

#XL - T Zoology

The proportion of occupied patches will stabilize over time to 1− (x/m) x is the extinction rate of populations in patches per unit time m is the rate of movement between patches

TLS Online TPP Program

#Id: 5508

#XL - T Zoology

                                                                                                                                               

TLS Online TPP Program

#Id: 5509

#XL - T Zoology

Different kinds of metapopulations