## Ecological MethodologyThis coherent text translates the methods of statisticians into "ecological English" so that students may readily apply these methods to the real world. |

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Results 1-3 of 82

we obtain For Sorensen coefficient: Maximum expected value = 1.148 – 2.146S-

932” – 0.301 × 10−4L where S =

**Number of individuals**sampled in smaller

sample (= 1000) L =

**Number of individuals**sampled in larger sample (= 1500) ...

Rarefaction is a statistical method forestimating the

**number**of species expected

in a random sample of

**individuals**taken from a collection. Rarefaction answers

this question: If the sample had consisted of n

**individuals**(n → N), what

**number**

of ...

**Number of individuals**alive at end of time period

**Number of individuals**alive at

start of time period (14.1) N S., - ot 0. No Finite survival rate = If the time interval is

one year, this will give a finite annual survival rate. Finite survival rates can range

...

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Ecological Methodology Charles J. Krebs,CHARLES L. KREBS,Professor of Zoology Charles J Krebs No preview available - 1999 |