Post-it Notes are Recyctable Post-itEHER Past-it Notes are Recyclable Post-t Not
ID: 291915 • Letter: P
Question
Post-it Notes are Recyctable Post-itEHER Past-it Notes are Recyclable Post-t Notes are Recyclable Post-it Motes are Recyclable Post-ir Notes are Recyclable Post-il Notes are Recyc Post-it) Eng? Post-it 1. The point-quarter method of sampling allows for the calculation of what parameters of the forest? 2. What is meant by relative frequency of a tree species? 3. How is this different from relative density? If a species occurred at most stations, but never more than once at each station, would it have a high relative frequency or density? What values are combined to determine importance value? 4. 5.Explanation / Answer
1.Point quater method of sampling gives many output namely,
Density;
Abundance;
Frequency;
Species richness;
Cover
2.Relative frequency gives the idea about how frequent some a tree species is found relative to the other tree species.It can be mathematically expressed by frequency of that species divided by total frequency of all species.
3.Relative density gives the relative number of individuals per unit area of forest. It is independent of distribution of that species is limited to particular point of sampling.
4.It is more frequent,at almost every station it is probable to be encountered irrespective of number of trees.