Objective: Students will increase understanding of biodiversity. The calculations of species diversity, evenness, and richness are the same as for a natural environment. Identify the parking lot that was the most diverse. 2. I. Framing the Investigation: Background … -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. It is YOUR responsibility to organize the data into a chart and do all of the calculations on your OWN. Simpson's Diversity Index is a measure of diversity. The diversity of species present in an ecosystem can be used as one gauge of the health of an ecosystem. 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. Lab Team Number:_____ The Simpson Diversity Index It is sometimes useful to have an overall measure of species richness in an ecosystem. species that are not originally from that are but are brought in. Section 1: Prelab Reading, Practice & Questions. The adult parking lot was the most diverse. Our prediction was correct, because we predicted that the student parking lot would be move 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 … Identify the parking lot that was the most diverse. Sign in|Recent Site Activity|Report Abuse|Print Page|Powered By Google Sites, Write out and answer the following questions. Time: 40 minutes . Overall, we did find different biodiversities within our area and we wonder how many more species would we have discovered if we would have had a bigger plot are or what does the human interactions affect our data. 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. After determining the number of each species (car), in each parking lot, the Shannon Diversity Index will be calculated separately for each lot. Index). The purpose of this lab is to review the organisms found and determine the biodiversity of the ecosystem. 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). Calculate the total number of different species in the parking lot. Species Diversity Lab 1. Answer all the conclusion questions. Background: A study of biodiversity requires an understanding of several terms and concepts. 1. Click to set custom HTML. This lot has a high degree of dominance by these two species (p3+p4=.95=95% of the individuals in this parking lot are Chevy’s and Toyotas). 1. With a Shannon Diversity Index of 2.375, the student parking lot was more diverse than the staff parking lot with its Shannon Diversity Index of 2.372. It uses the value D to indicate the probability that two randomly selected individuals in the community belong to the same species. diversity index we will use is the Shannon Diversity Index. In an ecological survey designed to determine species diversity, a wildlife biologist might estimate the number of individuals of each species present in an area, then calculate a "diversity index" for the area. Purpose: To understand the importance of biodiversity, calculate the indices of the Simpson’s Index, and quantify the biodiversity of a sample. However, we both observed ants in our plots. 3. Species Diversity Lab The diversity of species present in an ecosystem can be used as one gauge of the health of an ecosystem. Get summaries cars in three specific groups: Front of the Building. Biodiversity refers to the heterogeneity of individuals in a given community, ecosystem, region, country, continent, or in the world. Organize your team so that you collect your data as quickly as possible. species diversity of the student and staff parking lots. Based on your observations during the lab, explain why your prediction in question #1 of the prelab was supported or not supported. ... and the "species" will be the different car models and colors for the parking lot or real species for a field trip. 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. 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. If the parking lot was moved away from the forest ecosystem, the biodiversity could be remediated, giving a more sustainable environment for new species. 4. Species Diversity Lab Background The diversity of species present in an ecosystem can be used as one gauge of the health of an ecosystem. Our calculations might have not been accurate since we might have not had an accurate number of the species. Individually calculate the Simpson’s Diversity Index for each parking lot. Share data with a group that chose a different plot area. Background: Biodiversity can be measured in a variety of ways: # of species present = species richness. 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). The lab write up… Title. - The student parking lot was the most diverse. Another human factor which causes a loss in biodiversity is litter. Count at least 30 cars in the lot. In Kentucky, there are more than 3,000 known species of plants, 230 known fish species, 105 species of amphibians/reptiles, 350 bird species, 75 species of mammals, and an unknown Developed by E. A. Betts . 5. Field Study. in each parking lot to determine the biodiversity. 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. The parking lot entrances for Large Animal, Small Animal, and the G Building. E [E=H/ln(S)], of each location. Calculate the total number of different species in the parking lot. The Simpson’s index ranges from 0 to 1, where 0 means no diversity and 1 means infinite diversity. Species Diversity Index - Student Parking Lot, Species Diversity Index - Staff Parking Lot. Each species varied in its abundance because we only observed one spider, one black bug, five green bugs, one unknown plant, fifty ants under a rock, ten hind’s willow, sixty leafs of an unknown plant and other species as shown in our data above. ... and how it would compare to the school parking lots. Species diversity is the measure of the diversity within an ecological community that incorporates species richness and the evenness of species abundances. You will first calculate the Shannon Diversity Index for the two ecosystems. The species present may be native or non-native (alien) or invasive. Materials: vehicles parked at the school, calculator, graph paper . Data table: POPULATION A- Senior Parking Lot (Madonna) Add car “species” as needed. Index). 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. The calculations of species diversity, evenness, and richness are the same as for a natural environment. III. All cars in entire parking lot. Section 2: The Lab! Student Parking Lot . 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. 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. APES- Parking Lot Species Diversity Lab The diversity of species present in an ecosystem can be used as one gauge of the health of an ecosystem. Background: In this activity your "ecosystem" will be the school parking lot, and the "species" will be the cars. More people from surrounding areas would be there, so it would be a greater sampling of "species". - The student parking lot was the most diverse with a Shannon Diversity Index of 2.375, compared to the staff parking lot's diversity index of 2.372. Copy their data table for comparison. 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. Community 3 contains 10 species, with 18 individuals from 2 of the species and 8 individuals from the remaining 8 species. 11. 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'. We had predicted that we would only find five different species however; our hypothesis was wrong because we ended up finding more than five. 5. After determining the numb er of each species (car), in each parking lot, the Shannon Diversity Index will be calculated separately for the student lot and the staff lot. Diversity Lab is an incubator for innovative ideas and solutions that boost diversity and inclusion in law. Both of those vehicles are common in truck form, and this is a farm town so that makes sense. 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. The formula is: R = s A.P.E.S. Identify the parking lot that was the most diverse. 2. “Auto”-Diversity Lab Name: _____ Date: _____ Per:_____ Purpose: To determine the difference in biodiversity between staff and student cars. Which you plan to measure species richness and the evenness of species present, as well the... N ) for the different biodiversity in a given community, ecosystem, region, country, continent or... 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