Q1.11. Now examine the lower panel (butterflies), where the curve continues to rise linearly. What does this indicate about the processes structuring the butterfly community? Local Species Richness Local Species Richness 60 Birds 50 40 30 20 10 40 20 20 60 Butterflies 40 30 00 40 Regional Species Richness BO admo 50 8 50 60 Regional Species Richness oooo 60 70 It suggests that the communities are unsaturated and that the size of the regional pool determines local species richness. It suggests that the communities are becoming saturated and that local processes are likely becoming increasingly important. It does not tell us anything about the relative importance of the regional species pool and local interactions.

Q1.11. Now examine the lower panel (butterflies), where the curve continues to rise linearly. What does this indicate about the processes structuring the butterfly community? Local Species Richness Local Species Richness 60 Birds 50 40 30 20 10 40 20 20 60 Butterflies 40 30 00 40 Regional Species Richness BO admo 50 8 50 60 Regional Species Richness oooo 60 70 It suggests that the communities are unsaturated and that the size of the regional pool determines local species richness. It suggests that the communities are becoming saturated and that local processes are likely becoming increasingly important. It does not tell us anything about the relative importance of the regional species pool and local interactions.

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter52: Population Ecology

Section: Chapter Questions

Problem 10TYK

See similar textbooks

Similar questions

Plot survivorship curves for all three species illustrated in Table 1 on a single graph. Label the axes and provide a clear legend convert it and make use of legend, so for the first species it would be 6months=1unit, then for the second species 1yr=1unit, and the third species would be 50yrs=1unit
Q5.24. Climate change is expected to affect tropical and temperate species differently. Select the statement that best describes which type of species is more at risk, and why. Tropical species, because they have a narrow performance curve with a small thermal safety margin Tropical species, because they have a broad performance curve with a large thermal safety margin Temperate species, because they have a narrow performance curve with a small thermal safety margin Temperate species, because they have a broad performance curve with a large thermal safety margin Submit Q5.25. How would species ranges change if the world were cooling instead of warming? Shift poleward and uphill Shift toward the Equator and downhill Contract everywhere Expand everywhere Submit
Ecology Lab Worksheet 8: Species Diversity Habitat 1 Garage Lake N (Total number of individuals in all the species) = Number of species = 7 Habitat 2 Lake Oneida N (Total number of individuals in all the species) = Number of species = Simpson index Ho: HA: a = (Ds)1 = (Ds)2 = s²1 = S²2= t-test statistic = df = t-critical value = DSG Dsc Ds. 0.05 3.25 5.66 9.828 x 10-4 4.079 *10-4 = Ds. 64.62 infinity 1.96 95 Shannon index Do the two habitats have equal diversity? Ho: HA: a= H₁ = H'₂ = S²₁ = S²₂ = t-test statistic = df = t-critical value = Simpson index results Reject or fail to reject Ho? Reject or accept HA? Why? Do the two diversity indices agree? 99 Shannon index results Reject or fail to reject Ho? Reject or accept HA? Why? Do the two habitats have equal diversity? HG = Ho Hot Ho 0-05 1.418 1.877 1.425 x103 1.079x103 9.173 of de
Which statments are correct? Question 25 options: Species diversity tends to increase with evapostranspiration Species diversity tends to increase with when parasitism is low Species diversity tends to increase with island area Species diversity tends to be higher when disturbance frequency is low Species diversity tends to increase with decreasing latitude
Name: Kathryn Laverty Date: Biology Introduced Species Directions: Write a short response for each of the following scenarios, describing the effect of the invasive species on ecosystem based on the information in the corresponding graphs. In your responses, please use complete sentences with proper grammar and spelling. 1. This graph comes from a study on the effects of European green crabs on the food web in Bodega Bay Harbor, California. 300 Response: 250 Wi 200 0 European Green Crabs Clams Crabs Year 2. The following graphs give information about the populations of Burmese pythons and mammals in the Florida Everglades. 400 SOME ANIMALS ON THE DECLINE IN EVERGLADES NATIONAL PARK 350 Crabs (no./trap) Clams (no./core) European Green Crabs (no./50m²)
Species 1K1 (Carrying capacity of Species 1) = 1,000r1 (Intrinsic rate of increase of Species 1) = 0.02 Species 2K2 (Carrying capacity of Species 2) = 400r2 (Intrinsic rate of increase of Species 2) = 0.05Which one will recover from disturbances more quickly? Species 1 Species 2
Plot survivorship curves for all three species illustrated in Table 1 on a single graph. Label the axes and provide a clear legend
F5 Which option below most likely describes the nature of the pollutant and the trophic levels of each of the three species? 5 Pollutant Concentration (ng/g) 30- O Black squares represent a primary producer, red triangles an herbivore, and blue circles a predator. The pollutant is biomagnifying in the community. Blue circles represent a primary producer, black squares an herbivore, and red triangles a predator. The pollutant is biomagnifying in the community. Red triangles represent a primary producer, blue circles an herbivore, and black squares a predator. The pollutant is causing eutrophication of the lake. Red triangles represent a primary producer, black squares an herbivore, and blue circles a predator. The pollutant is neither biomagnifying nor causing eutrophication. F6 O A 6 E Year F7 F8 & 7 F9 * 8 DELL F10 9 F11 FO O ? F12 PrtScr ap 85°F Clear Insert E
Please help plot out the survivorship curves of each of the 3 species in Excel. Also, which species best represents and why? Asian elephants, fruit fly, and cactus.
SUBJECT : Biology - Ecology How would you describe the slope of a rank-abundance curve that vary with increasing species evenness?
add personal signatures in PDF hents, easy to fill in forms Signature Specific Week: 7 (LAS 4) Target Competency: Explain how species diversity increases the probability adaptation and survival of organis changing environment (S10LT-Illh-41) (This is a Government Property. Not For Sale.) LEARNING ACTIVITY SHEET GRADE 10 - SCIENCE PART B. Adaptation and Survival Study the illustrations of two ecosystems. Identify the adaptation of the organisms in each ecosystem and explain how that adaptation helps the organisms to survive in their environment. Write your answers in the space provided. Ecosystem A Ecosystem B Mustrated by Mr. Rodel R. Rimando, SDO La Union, Region 1 Tropical Rainforest Ecosystem Desert Ecosystem LENCE Thịnk About It! 1. Which of the following ecosystems has greater biodiversity and explain the possible reason for this observation? 2. What factors in the environment affect the biodiversity of organisms in an area? Specific Week: 7 (LAS 4) Target Competency: Explain how…
Direction: Analyze the situation and tell what limiting factor is being described. Choose in the box below the type of limiting factors. Mortality Natality Emigration Immigration Situation Limiting Factor 1. Every year, there's an increase in the population of migratory birds in Candava. Pampanga. 2. The increase of the population of frogs during rainy days. 3. Russian population decline due to Covid-19 effect. 4. Decrease in the population of birds when they move to another place due to unfavorable weather conditions. 5. The population in the Philippines increases due to teenage pregnancy.