2.60 2.40 2.20 2.00 1.80 1.60 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0.00 Shannon T. Taxa & Shannon Diversity ********* ***** ***** ******* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 T. Taxa

Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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Can someone please help me understand the meaning of this scatterplot? Here is the source: https://files.dep.state.pa.us/Water/Drinking%20Water%20and%20Facility%20Regulation/WaterQualityPortalFiles/Technical%20Documentation/An%20Index%20of%20Biological%20Integrity-Limestone%20Streams.pdf 

Essentially I need to know what the x and y axis are for and what the plot is telling me.

 

Shannon
2.60
2.40
2.20
2.00
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
0 1 2
3
T. Taxa & Shannon Diversity
******
***
4 5 6 7 8 9
♦ ❤❤****
***** **
10 11 12 13 14 15 16 17 18 19 20 21
T. Taxa
Transcribed Image Text:Shannon 2.60 2.40 2.20 2.00 1.80 1.60 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0.00 0 1 2 3 T. Taxa & Shannon Diversity ****** *** 4 5 6 7 8 9 ♦ ❤❤**** ***** ** 10 11 12 13 14 15 16 17 18 19 20 21 T. Taxa
Expert Solution
Step 1

The graph shows that the points are scattered and each one contributes information that is sensitive to different community attributes. As per the graph, Shannon Diversity and Total Taxa had correlation r = 0.85 and Shannon Diversity uses total taxa as one of the major components in the diversity calculation, hence, it is often correlated to Total Taxa. It is a way to measure diversity in a community.

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