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Use Simpson's index (equation 1) to calculate species diversity for the three communities shown in the...
Explain how the Shannon Diversity Index is used to calculate species diversity. Using the information in the chart below, calculate the Shannon Diversity Index for both communities and indicate which...
Explain how the Shannon Diversity Index is used to calculate species diversity. Using the information in the chart below, calculate the Shannon Diversity Index for both communities and indicate which one, if either, is more diverse SPECIES Community #1 Community #2 Species A:30 N) N) 40 40 pecies B:25 pecies C:25 pecies D:0 pecies Eh0 pecies F: total N:o0 Multiple Choice There are not enough data to calculate the diversity; one needs to know the average fertility rates of each...
Example 1: Using the data from Communities 1 and 2 above and calculate Simpson's Index For...
Example 1: Using the data from Communities 1 and 2 above and calculate Simpson's Index For Community 1: 18 of 20 individuals are Species A So for Species A. (pi)2 (18/20)2-0.81 I of 20 individuals are Species B For Species B, (pi)2 (1/20)2-0.025 l of 20 individuals are species C For Species C. (pi)2-(1/2°)2 0.025 Y (pi)2 0.815 Simpson's Index is 1-0.815, or 0.185 for Community 1 For Community 2: D-1-[(7/20)2+ (8/20)2+(5/20)2] Simpson's Index-1-0.1225+0.16+0.0625] Simpson's Index-l-[0.345] 0.655 So Community 2...
The Shannon diversity index is more useful than just a list of present species because... a....
The Shannon diversity index is more useful than just a list of present species because... a. It factors biomass into the index b. It accounts for relative abundance and richness c. It only factors species that are numerous enough to have a community level effect d. It excludes microbes which tend to complicate diversity analysis e. It calculates the exact number of species found in the habitat.
please help Question 23 (1 point) Which observation is NOT explained by the intermediate disturbance hypothesis...
please help
Question 23 (1 point) Which observation is NOT explained by the intermediate disturbance hypothesis In the interior of an old forest a low number of K-type species dominate the community Species evenness is larger when disturbances are extremely frequent Species richness increases immediately after a disturbance such as a fire, but may decrease later In beach dune environments, a low number of r-type species dominate the community Question 24 (1 point) Some birds follow moving swarms of army...
please answer question 1 ASAP and thank you answer a,b,c,d,e,f,g and thank you DIU LIL HUITWork...
please answer question 1 ASAP and thank you
answer a,b,c,d,e,f,g and thank you
DIU LIL HUITWork 1 Using the midpoints of the indicated ranges of X (ie. 1.90 gram for the first class), to Note: To get full credit for your homework, you need to show step by step calculation which includes the formula, how to apply the date of question to the formule, and answer with an appropriate unit. Showing only the final solution (e.g, a single number) will...
can anyone help me with these questions for ecology. thanks! the 1000 IN-dN/dt A Population size...
can
anyone help me with these questions for ecology. thanks!
the 1000 IN-dN/dt A Population size the dN/dt = IN (K-N)/K y = 164.170.1387x bio Number of individuals 10 3512 909 95209 Time FIGURE 1 29 3 10 Time years FIGURE 4 Population densities of individual species 000.01 Environmental gradient- (such as temperature or moisture) 09 FIGURE 2 9812 909 Life table of a hypothetical population FIGURE 5 00001 Total # indiv in survivorship fecundity next time period Current #...
I need help with questions 1 through 2, thank you! The Esatina salamanders (Ensatina eschscholtzii), shown...
I need help with questions 1 through 2, thank you!
The Esatina salamanders (Ensatina eschscholtzii), shown above, live along the West Coast of North America from Vancouver to Baja California. We will be focusing two populations: 1. individuals that live in Northern California and represent a more ancestral population 2. individuals that live in Southern California. Researchers have found that these all individuals of this salamander species have two color phenotype, either red or blotchy. Genetic analysis has shown that...
1. Suppose that a simple economy produced only three goods: wheat, automobiles, and chairs. The table...
1. Suppose that a simple economy produced only three goods: wheat, automobiles, and chairs. The table below lists the quantity and prices for each of the goods for year 2000 and 2010. Based on table, answer the following questions (7.8 total points): Price in 2000 Wheat Automobiles Chairs Quantity produced in 2000 100 200 400 $5 $40,000 $10 a) Calculate nominal GDP in year 2000. 5 points) b) Suppose prices doubled by 2010 but production stayed the same. Calculate the...
1. Three equations for the course average of ECON3210 are estimated as follows. The first equation...
1. Three equations for the course average of ECON3210 are estimated as follows. The first equation is for men, and the second equation is for women. The third equation combines men and women. ym 20.52 13.60x1 + 0.670x2 (3.72) (0.94) n 406, R2 0.4025, SSR = 38,781.38 (0.150) n 408, R2 0.3666, SSR = 48,029.82 13.79+ 11.89x1 + 1.03x2 yw (4.11) |(1.09) (0.18) n 814, R2 0.3946, SSR = 87,128.96 y 15.603.17m + 12.82x1 + 0.838x2 (0.72) (0.116) (2.80) (0.73)...
1. Complete the table below for f(x)=3". Use exact values. No work needed. [1.25 points) -...
1. Complete the table below for f(x)=3". Use exact values. No work needed. [1.25 points) - 101 y = f(x) 2. Consider the functions gtx)=(13)" and h(x) =--() +4 12.5,1.25, 1.5 points) a) The points given below (in the first column) belong to g(x)= - Perform two b) Use the point found in part a) to sketch a graph of y=h(x). Include the horizontal asymptote as a dashed line. Approximate point placement where necessary. transformations (and show how the points...
Explain how the Shannon Diversity Index is used to calculate species diversity. Using the information in the chart below, calculate the Shannon Diversity Index for both communities and indicate which one, if either, is more diverse SPECIES Community #1 Community #2 Species A:30 N) N) 40 40 pecies B:25 pecies C:25 pecies D:0 pecies Eh0 pecies F: total N:o0 Multiple Choice There are not enough data to calculate the diversity; one needs to know the average fertility rates of each...
Example 1: Using the data from Communities 1 and 2 above and calculate Simpson's Index For Community 1: 18 of 20 individuals are Species A So for Species A. (pi)2 (18/20)2-0.81 I of 20 individuals are Species B For Species B, (pi)2 (1/20)2-0.025 l of 20 individuals are species C For Species C. (pi)2-(1/2°)2 0.025 Y (pi)2 0.815 Simpson's Index is 1-0.815, or 0.185 for Community 1 For Community 2: D-1-[(7/20)2+ (8/20)2+(5/20)2] Simpson's Index-1-0.1225+0.16+0.0625] Simpson's Index-l-[0.345] 0.655 So Community 2...
please help
Question 23 (1 point) Which observation is NOT explained by the intermediate disturbance hypothesis In the interior of an old forest a low number of K-type species dominate the community Species evenness is larger when disturbances are extremely frequent Species richness increases immediately after a disturbance such as a fire, but may decrease later In beach dune environments, a low number of r-type species dominate the community Question 24 (1 point) Some birds follow moving swarms of army...
please answer question 1 ASAP and thank you
answer a,b,c,d,e,f,g and thank you
DIU LIL HUITWork 1 Using the midpoints of the indicated ranges of X (ie. 1.90 gram for the first class), to Note: To get full credit for your homework, you need to show step by step calculation which includes the formula, how to apply the date of question to the formule, and answer with an appropriate unit. Showing only the final solution (e.g, a single number) will...
can
anyone help me with these questions for ecology. thanks!
the 1000 IN-dN/dt A Population size the dN/dt = IN (K-N)/K y = 164.170.1387x bio Number of individuals 10 3512 909 95209 Time FIGURE 1 29 3 10 Time years FIGURE 4 Population densities of individual species 000.01 Environmental gradient- (such as temperature or moisture) 09 FIGURE 2 9812 909 Life table of a hypothetical population FIGURE 5 00001 Total # indiv in survivorship fecundity next time period Current #...
I need help with questions 1 through 2, thank you!
The Esatina salamanders (Ensatina eschscholtzii), shown above, live along the West Coast of North America from Vancouver to Baja California. We will be focusing two populations: 1. individuals that live in Northern California and represent a more ancestral population 2. individuals that live in Southern California. Researchers have found that these all individuals of this salamander species have two color phenotype, either red or blotchy. Genetic analysis has shown that...
1. Suppose that a simple economy produced only three goods: wheat, automobiles, and chairs. The table below lists the quantity and prices for each of the goods for year 2000 and 2010. Based on table, answer the following questions (7.8 total points): Price in 2000 Wheat Automobiles Chairs Quantity produced in 2000 100 200 400 $5 $40,000 $10 a) Calculate nominal GDP in year 2000. 5 points) b) Suppose prices doubled by 2010 but production stayed the same. Calculate the...
1. Three equations for the course average of ECON3210 are estimated as follows. The first equation is for men, and the second equation is for women. The third equation combines men and women. ym 20.52 13.60x1 + 0.670x2 (3.72) (0.94) n 406, R2 0.4025, SSR = 38,781.38 (0.150) n 408, R2 0.3666, SSR = 48,029.82 13.79+ 11.89x1 + 1.03x2 yw (4.11) |(1.09) (0.18) n 814, R2 0.3946, SSR = 87,128.96 y 15.603.17m + 12.82x1 + 0.838x2 (0.72) (0.116) (2.80) (0.73)...
1. Complete the table below for f(x)=3". Use exact values. No work needed. [1.25 points) - 101 y = f(x) 2. Consider the functions gtx)=(13)" and h(x) =--() +4 12.5,1.25, 1.5 points) a) The points given below (in the first column) belong to g(x)= - Perform two b) Use the point found in part a) to sketch a graph of y=h(x). Include the horizontal asymptote as a dashed line. Approximate point placement where necessary. transformations (and show how the points...
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