Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Question

Transcribed Image Text:**Pond Community B**
**Question:** What is the species evenness of Pond Community B?
**Options:**
- ○ 0
- ● 0.2
- ○ 0.32
- ○ 1.0
- ○ 1.6
*Note: The selected option is 0.2.*

Transcribed Image Text:**Pond Animal Community B**
*Description:*
This educational material guides you to determine the diversity of an animal community in a pond using the Shannon Diversity Index. You are also instructed to calculate the species evenness of the community with Pielou's Evenness Index. Both of these indices are crucial for understanding biodiversity in ecological studies.
*Instructions:*
Analyze the depicted pond ecosystem to identify different species and their population numbers. Use this information to perform calculations using the Shannon Diversity Index and Pielou's Evenness Index. This exercise will help deepen your understanding of species diversity and distribution in ecological contexts.
*Assignment:*
Complete the given handout and answer the questions at the end to complete your Blackboard assignment: HW 6 Shannon Diversity Index and Pielou's Evenness Index.
*Table for Data Recording:*
| Species | Number | \( p_i \) | \(\ln p_i\) | \( p_i \ln p_i \) |
|---------|--------|-----------|-------------|-------------------|
| Frog | | | | |
*Diagram Description:*
The image shows a pond ecosystem, with various plants and animals both in and around the water, such as fish, amphibians, and insects. This illustration represents a simplified model for studying biodiversity in aquatic environments.
Expert Solution

Step 1
In ecological studies, species richness and species evenness are two of the key terms. Species richness signifies the total abundance of species in a given ecosystem; however, evenness tells us how evenly the members of the species are distributed. All these things comes under the alpha diversity. There are a number of parameters to determine the species richness and evenness, such as: Simpson's index, Shannon index, Chao1 index, Good's coverage and so on.
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