diversity in communities and then use that value when describing or comparing communities. October 2017 - The student parking lot was more diverse. A rich ecosystem with high species diversity has a large value for the Shannon Diversity Index (H'), while an ecosystem with little diversity has a low H'. As a class, we will be comparing the species diversity of the student and staff parking lots or of different plots taken on the field trip. A rich ecosystem with high species diversity has a large value for the Shannon Diversity Index (H'), while an ecosystem with little diversity has a low H'. 1. Developed by E. A. Betts . Many different kinds of plants, mammals, birds, fish, and other organisms make up our living world. Based on your observations during the lab, explain why your prediction in question #1 of the prelab was supported or not supported. Identify the parking lot that was the most diverse. Indices of Diversity: Species Richness (R) The species richness is based solely on the number of species found in the given area and does not reflect the relative dominance of species. Adapted from: Schoolyard Ecology Lab. 1. If you only have one parking lot available, break the lot into two separate areas to count (Note with this method you may not see as much of a difference in the populations). This lab will be completed within the timespan of a week. Based on your observations during the lab, explain why your prediction in question #1 of the prelab was supported or not supported. As species richness and evenness increase, so diversity increases. p i = H' = - … Species diversity is the measure of the diversity within an ecological community that incorporates species richness and the evenness of species abundances. Species Diversity Index - Student Parking Lot, Species Diversity Index - Staff Parking Lot. These two measurements species richness and evenness together allow us to consider species diversity of an ecosystem. Background: A paragraph at least (use the internet or your book – chapter 12 talks about reasons for biodiversity decline worldwide) Hypothesis: If we measure the biodiversity of the faculty parking lot and the student parking lot, … POPULATION A- Senior Parking Lot (on Madonna Dr.) POPULATION B- Faculty Parking Lot (by Cafeteria) Your team will need to count all the various species (Ford, Honda, etc.) Ecosystem-all organisms and nonliving entities that occur and interact in a particular area at the same time. Based on your observations during the lab, explain why your prediction in question #1 of the prelab was supported or not supported. III. We will measure species heterogeneity by calculating a number known as Simpson’s index. Determine the maximum and minimum values for the Shannon Diversity Index in the parking lot you surveyed. -a population or group of populations of a particular type of organisms whose members share certain characteristics and can breed freely with one another and produce fertile offspring. In this activity we will use three indices of diversity to measure the species diversity of the cars in the faculty and student parking lots. I predict that the new car dealership would have a low Shannon Diversity Index, lower than the school, because most of the cars would be the same brand because dealerships usually deal cars from he same maker. I predict that the shopping mall would have a high Shannon Diversity Index, possibly even higher than the school. More people from surrounding areas would be there, so it would be a greater sampling of "species". List the single most abundant species in each set of data, and write a plausible explanation to explain why these are the most abundant species. You will first calculate the Shannon Diversity Index for the two ecosystems. “Species diversity is perhaps the easiest to understand. 3. Our calculations might have not been accurate since we might have not had an accurate number of the species. - The student parking lot was the most diverse. Post lab Questions— Write out and answer the following questions. Simpson's Diversity Index is a measure of diversity. Answer all the conclusion questions. Post Lab Questions 1. APES- Parking Lot Species Diversity Lab. Lab: Parking Lot Biodiversity. Copy their data table for comparison. Simpson’s index is a scale ranging from 0 (no heterogeneity and no diversity) to a maximum close to 1 (high heterogeneity or lots of diversity). Prepare a data table. Materials: vehicles parked at the school, calculator, graph paper . 1. In the staff parking lot, the most abundant species was Ford vehicles. SPECIES BIODIVERSITY LAB . Shannon Diversity Index. After determining the number of each species (car), in each parking lot, the Shannon Diversity Index will be calculated separately for the student lot and the staff lot. 3. October 15, 2014 BIO 153 Lab Report: Species Diversity I. The formula is: R = s Where: s = the number of species . Species are often composed of multiple populations. Student Parking Lot . relative abundance of species present . Visit the parking areas (“islands”) and count species numbers of different types of each car and the number of individuals of each species. Back of the Building. The calculations of species diversity, evenness, and richness are the same as for a natural environment. Make observations based on your plot area. Procedure: 1. Purpose: To develop an understanding of the Simpsons diversity index and species richness as tools for quantifying biodiversity and assessing human impacts on the environment. biodiversity, which often serves as a measure of the overall health of an ecosystem. Select “cars” such by color and make for which you plan to measure species richness and species diversity. Based on your observations during the lab, explain why your prediction in question #1 of the prelab was supported or not supported. ... Fellowships and Externships in Lab Animal Medicine. If you conducted this lab at a new car dealership, predict whether the diversity index would be high or low, and how it would compare to the school parking lots. H, calculate the species evenness . In this activity your "ecosystem" will be the school parking lot or a natural area on a field trip, and the "species" will be the different car models and colors for the parking lot or real species for a field trip. Calculate the Shannon-Weiner Indices for both populations. Write out and answer the following questions. Get summaries cars in three specific groups: Front of the Building. Count at least 30 cars in the lot. The Simpson’s index ranges from 0 to 1, where 0 means no diversity and 1 means infinite diversity. diversity index we will use is the Shannon Diversity Index. - There are many ants under one rock, - There is one spider moving around. Organize your team so that you collect your data as quickly as possible. It uses the value D to indicate the probability that two randomly selected individuals in the community belong to the same species. Data table: POPULATION A- Senior Parking Lot (Madonna) Add car “species” as needed. Count the number and variety of cars in your groups’ portion of the parking lot. However, we both observed ants in our plots. Calculate the Simpson Diversity Index for the parking lot. Justify your answer with data. Based on your observations during the lab, explain why your prediction in question #1 of the prelab was supported or not supported. In an ecological survey designed to measure species diversity, a wildlife biologist might determine the number of individuals of each species present … 11. Identify the parking lot that was the most diverse. The diversity of species present in an ecosystem can be used as one gauge of the health of an ecosystem. Also, recently many new medicines have been discovered by screening thousands of organisms for anti-cancer and antiviral properties. Background: A study of biodiversity requires an understanding of several terms and concepts. 5. After determining the number of each species (car), in each parking lot, the Shannon Diversity Index will be calculated separately for each lot. Time: 40 minutes . Organize your team so that you collect your data as quickly as possible. 1. If you conducted this lab in a shopping mall parking lot, predict whether the diversity index would be high or low, and how it would compare to the school parking lots. After determining the number of each species (car), in each parking lot, the Simpsons Diversity Index will be calculated separately for the student lot and the staff lot. Our prediction was correct, because we predicted that the student parking lot would be move diverse. Background: Biodiversity can be measured in a variety of ways: # of species present = species richness. Species Diversity Lab 1. Example: Count the number of individuals of different “species” of cars in each parking lot “community.” The number of “species … Parking Lot Ecology Lab Exploring Biodiversity Purpose: To develop an understanding of the Shannon-Wiener diversity index and species richness as tools for measuring biodiversity and to understand the process of conducting a biodiversity study. in each parking lot to determine the biodiversity index and record all data in the data tables provided. A rich ecosystem with high species diversity has a large value for the Shannon Diversity Index (H'), while an ecosystem with little diversity has a … If your school has multiple parking lots consider each lot a separate community of species. September 2017 Answer the Pre-Lab Questions 2. The Simpson’s index ranges from 0 to 1, where 0 means no diversity and 1 means infinite diversity. I. Framing the Investigation: Background … Time: 40 minutes . 4. Identify the parking lot that was the most diverse. S p i = n Count at least 30 cars in the lot. Species Diversity Lab The diversity of species present in an ecosystem can be used as one gauge of the health of an ecosystem. The purpose of this lab is to review the organisms found and determine the biodiversity of the ecosystem. All cars in entire parking lot. As a class, we will be comparing the species diversity of the student and staff parking lots or of different plots taken on the field trip. If you conducted this lab in a shopping mall parking lot, predict whether the Shannon Diversity Index would be high or low, and how it would compare to the school parking lots. Another human factor which causes a loss in biodiversity is litter. Back of the Building. If you conducted this lab at a new car dealership, predict whether the diversity index would be high or low, and how it would compare to the school parking lots. The Simpson Diversity Index is one of the most commonly used measures of species diversity. ... and how it would compare to the school parking lots. ... it would be better to move the parking area near a more isolated place. A rich ecosystem with high species diversity has a large value for the Shannon Diversity Index (H'), while an ecosystem with little diversity has a low H'. Additionally, both brands are made in America, and this area is relatively conservative as far as California goes. E [E=H/ln(S)], of each location. tat-the specific environment in which an organism lives, including both biotic and a biotic factor. E [E=H/ln(S)], of each location. 4. 4. In the student parking lot, the most abundant species was Chevy vehicles. Exploring Biodiversity. n p N i i = H' S 1 p [ln(p )]ii i= Background: A paragraph at least (use the internet or your book – chapter 12 talks about reasons for biodiversity decline worldwide) Hypothesis: If we measure the biodiversity of the faculty parking lot and the student parking lot, … Calculate the biodiversity indices of all three groups. On a weekday morning in August, just one pickup truck sat in the sprawling visitors' parking lot here at this U.S. Department of Agriculture (USDA) facility. species diversity of the student and staff parking lots. ... Diversity and Inclusion Online Newsletter. 5. Adult Parking Lot. 2. Purpose: To understand the importance of biodiversity, calculate the indices of the Simpson’s Index, and quantify the biodiversity of a sample. BACKGROUND: Simpson's Diversity Index is a measure of diversity. 3. My prediction was supported because the more brands of cars there were, the more diverse the parking lot was. Species richness is a measure of the number of different species present in an ecosystem, while species evenness measures the relative abundance of the various populations present in an ecosystem. Background: A study of biodiversity requires an understanding of several terms and concepts. The lab write up… Title. A rich ecosystem with high species diversity has a large value for the Shannon Diversity Index (H'), while an ecosystem with little diversity has a low H'. A community dominated by one or two species is considered to be less diverse than one in which several different species have similar abundance. SPECIES BIODIVERSITY LAB . Background: A study of biodiversity requires an understanding of several terms and concepts. Species Diversity Lab. Species diversity is the measure of the diversity within an ecological community that incorporates species richness and the evenness of species abundances. Parking Lot 1 Name _____ Date _____ Period _____ Parking Lot Biodiversity Purpose After reading the lab, create your own purpose below: _____ _____ Pre-Lab Discussion Biodiversity, or the variety of species in a given area, is a growing issue for habitats around Purpose: To develop an understanding of the Shannon-Wiener diversity index and species richness as tools for quantifying biodiversity and assessing human impacts on the environment. 4. 3. ... Two major factors for measuring diversity are species richness and evenness. Our data differs from other groups because we had more plants than they did. BACKGROUND: Simpson's Diversity Index is a measure of diversity. Parking Lot Ecology Lab Exploring Biodiversity Purpose: To develop an understanding of the Shannon-Wiener diversity index and species richness as tools for measuring biodiversity and to understand the process of conducting a biodiversity study. Would have a high Shannon diversity Index it is your responsibility to the. 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