Question

How to calculate abundance of plant species? Why it should be calculated in quadrat studies.​

Answer 1

Answer:

Relative species abundance is calculated by dividing the number of species from one group by the total number of species from all groups.

Quadrats are useful for studying both the distribution of ant hills within a larger area and ant behavior within the sample area. ... In general, quadrat sampling is less harmful to most species when compared with other methods- so long as the study occurs in the field.

Explanation:

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Answer 2

Calculation of plant species and to be calculated by quadrant studies are:

• The number of related species is calculated by dividing the number of species in one group by the total number of species from all groups.

• Federal University Wukari can calculate the maximum number of species with the total number of species (s) divided by the total number of species (∑ Nsi) multiplied by one hundred (100).

• Thus, Related Plenty (%) = XNo X 100.

• There, Isi = the total value of each spp;

• ∑ Nsi = Total number of species.

• Some of the most widely distributed species have the potential to occur in all sampling quadrants and therefore, their frequency will be 100.
• Plants with high frequency are broad in distribution.