Explain shannon-wiener index, Biology

Assignment Help:

Q. Explain Shannon-Wiener index?

This diversity measure is based on information theory of measure of order (or disorder) within a particular system. For our uses, this order could be characterized by the number and/or the number of individuals in each species, within our sample plot. By applying these numbers to the Shannon-Wiener equations we can determine what is referred to as the degree of uncertainty. With this number we can then specify our degree of diversity.

2049_Explain Shannon-Wiener index.png

where H' = Information content of sample, Index of species diversity or Degree of Uncertainty, s = Number of species, pi = proportion of total sample belonging to ith species.


Related Discussions:- Explain shannon-wiener index

Explain chorioallantois membrane of birds and reptiles, Q. What is the chor...

Q. What is the chorioallantois membrane present in the embryonic development of birds and reptiles? How does this membrane participate in the energetic metabolism of the embryo?

differences between rna and dna , Ribo Nucleic Acid contains OH group at s...

Ribo Nucleic Acid contains OH group at second carbon where as Deoxyribo Nucleic Acid lacks OH group at Second carbon.....DNA is Double standed helix whereas RNA is single stranded

What are the values of dpd for plant cells under hypertonic, What are the v...

What are the values of DPD for plant cells under hypertonic, isotonic and hypotonic media? In plant cells under hypertonic medium there is loss of water for the exterior, SF >

What is the mendel’s second law, What is the Mendel's second law? The M...

What is the Mendel's second law? The Mendel's second law postulates that two or more different traits are also conditioned by two or more pair of different factors that every i

Etiologic factor of ulcerative colitis, Q. Etiologic factor of ulcerative c...

Q. Etiologic factor of ulcerative colitis? No single etiologic factor has been identified although genetic auto-immune factors are thought to be involved. Although exacerbation

What is haccp, What  is  HACCP? HACCP, as you may  already know,  is ...

What  is  HACCP? HACCP, as you may  already know,  is an acronym that stands for Hazard Analysis Critical  Control Point,  a systematic, science-based approach  used  in  food

History of the cell, HISTORY OF THE CELL Term "Cytology" was given b...

HISTORY OF THE CELL Term "Cytology" was given by Hertwig , he also wrote a book on " Cell and Tissue ". Father of cytology = Robert Hooke. Father of Modern cytology

What are the products and reagents of fermentation, Q. In general what are ...

Q. In general what are the products and reagents of fermentation? In fermentation glucose sugar is degraded into pyruvic acid each glucose molecule forms two pyruvic acid molec

Microorganisms that survived the preservation to the food, Microorganisms t...

Microorganisms that survived the preservation and shortage treatment applied to the food Different microorganisms have different susceptibility to the preservative methods empl

Define health and feeding problems among elderly, Define Health and Feeding...

Define Health and Feeding Problems among Elderly? Malnutrition, both obesity and under nutrition, are common problems linked with elderly.  Some of the common disorders such as

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd