The number of different classes that are represented in a given community. The effective number of classes refers to the number of equally abundant classes needed to obtain the same mean proportional classes abundance as that observed in the dataset of interest. (A Ecosystem Biodiversity B Species Diversity c) Genetic Diversity D Classes Diversity
Q: Of the following levels of biological organization, which does not contain any others? a)…
A: In ecology different terms are described that includes population, community, ecosystem, biomes,…
Q: explain how this relates to both resiliency and biodiversity
A: Resiliency means the potentiality of an ecosystem to regain its normal pattern after damage or…
Q: The table below shows the num of Individuals from 4 species of ground beetles sampled in a forest.…
A: Shannon index basically talks about the species abundance and and their richness. It can take…
Q: Often, humans introduce non-native species either by accident or on purpose. Describe the unforeseen…
A: Non native species are species that originated somewhere other than its current location and has…
Q: Hypothetical scenario: In a vast area of a land-locked town, two distinct forest formations can be…
A: Diversity index values are used to determine the amount of diversity present in a particular area.…
Q: Which of the forest(s) would have the greatest species diversity as measured by the Shannon-Wiener…
A: Shanon-Wiener Diversity Index was proposed by Claude E Shanon and Norbert Weiner. The formula was…
Q: Provide an sufficient explanation as to how a positive interspecific distribution-abundance…
A: Distribution : Geographic area where a species' individuals can be found. Abundance :Number of…
Q: Write down the levels of ecosystem organization from smallest to largest, next to its' description.…
A: We will answer the first question as the single question is not specified. Please specify the…
Q: Which is NOT a characteristic of a biodiversity hotspot? A. High species biodiversity B. High urban…
A: Biodiversity hotspots are those regions of rich biodiversity which have been declared sensitive due…
Q: Which of the following hypotheses proposes an initial rapid increase in ecosystem function with a…
A: When all the biotic and abiotic components of the nature inhabit a particular geographical area in a…
Q: "Biodiversity is desirable for the biosphere and therefore for humans" Explain this statement ?
A: Variation in species or an organism define as biodiversity.
Q: What type of biodiversity is depicted by the picture? a. Species diversity b. Genetic diversity…
A: Biodiversity is a crucial indicator of the health of any ecosystem and of the entire planet. Each…
Q: In a given habitat we have 20 plant species and 20 animal species should we call this as…
A: Habitat is an ecological term that defines the natural environment which is the residence of a…
Q: Which statement about the two communities pictured above is true? OCommunity 2 has lower species…
A: Species richness is basically the number of different species present in an ecological community.…
Q: The table below shows the number of individuals from 4 species of frogs sampled in a pond. What is…
A:
Q: Biodiversity is the study of the variety of life. Which of the following is/are ways we can measure…
A: Answer: BIODIVERSITY = It is the term used to refer variety of life including humans, plants ,…
Q: Explain why you agree or disagree with the proposition that stabilizing a population is not…
A: Natural resources and ecosystem services keep humans and other species alive and support human…
Q: What are the major components of biodiversity and what is the importance of biodiversity?
A: Biodiversity is the variability and variety of life on Earth. It is typically a measure of variation…
Q: Match the term with its corresponding definition by using the drop-down menu.…
A: Community is the group of population of two or more different species which are occupying same…
Q: A community that does not undergo further succession is an apex community. True or false?
A: Introduction The process of change in an ecological community's species structure over time is…
Q: Please help me to choose one of the best asnwer for this 2 multiple choice questions, Thank you…
A: 1.Biodiversity is defined as "the variability among living organisms from all sources including ,…
Q: xplain the differences between a population, a community and an ecosystem. Be sure to include a…
A: There are so many animals, plants which are included in biotic communities and there are so many…
Q: What type of biodiversity is depicted by the pictures below? a. Species diversity b. Genetic…
A: In the first phtograph it is cleared that it is the Genetic diversity. Genetic diversity refers to…
Q: Consider the following hypothetical communities in a desert landscape sa Then answer the questions…
A: The term diversity refers to the state of being unique or diverse. The term "diversity" can be found…
Q: Biodiversity Practice Look at each image. Then, explain whether the ecosys tem has a high or low…
A: Relative species abundance is how the particular species is common or rare relative to other species…
Q: Draw or provide a photo that best describes the ecological levels of the organization given in the…
A: The levels, from smallest to largest, are molecule, cell, tissue, organ, organ system, organism,…
Q: If an ecosystem has a high Shannon diversity Index, is that a measure of good/healthy biodiversity?…
A: The Shannon Diversity Index (also known as the Shannon-Wiener Index) is a tool for assessing species…
Q: Which of the following is a consequence of biologicalmagnification?(A) Toxic chemicals in the…
A: The biological magnification refers to the buildup of toxic substances per unit organism weight with…
Q: Organisms that we consider weeds are most likely to be found...? Group of answer choices a. in…
A: Answer- (b) are equally likely in all stages. The ecological succession occurs in a sequence of…
Q: Which of the following is the definition for species richness? A. The number of species in a…
A: When a group of living organisms comprises the same type of individuals, who are able to exchange…
Q: A.Community B. Ecosystem C. Habitat D. Population Choose the letter from the vocabulary word above…
A:
Q: As related to ecosystem services which term is accurate match for ecosystem services 1- the…
A: An ecosystem is a system in which a community comprising living organisms interacts with nonliving…
Q: Be sure to answer all parts. The species richness of a community is the number of different species…
A: The Shannon diversity index is a numerical indicator of the number of different species and how…
Q: The diagram best represents the- number of populations in the biosphere ecological succession in a…
A: A food chain shows a linear network starting from producers and ending at predator species. The…
Q: given a hierarchy of ecological system, indicate what attribute will be of interest to you at each…
A: The interaction of organisms with each other and their surrounding physical environment is known as…
Q: Experiment B: Community ecologists study communities in different locations, and ask why the number…
A: Biodiversity refers to the biological species present in an area.
Q: If the slope on a rank abundance curve is m = 0, the species diversity in the community will be?
A: X axis in the rank abundance curve represents the abundance rank and Y axis represents the…
Q: Ecosystems: Biodiversity:Question 3 Scientists perform an experiment by removing a single species…
A: Biodiversity represents variety of life in an ecosystem. There are many kinds of species that are…
Q: Pick an organism, besides a fish, and draw a representation of the different levels of organization…
A: Biodiversity refers to a variety of plant and animal life in the world or in a particular habitat, a…
Q: Use the graphs to answer the question below. In each of the figures, the x-axis represents time, and…
A: Introduction A species is an organism's fundamental categorization and taxonomic rank, as well as a…
Q: what data will be neede to collect if you are interested in comparing how species occurrence and…
A: The term Beta diversity was first coined by R.H Whittaker. It depicts the ratio of species between…
Q: Which of the following is based on the interactions of species with their abiotic environment?a.…
A: Introduction An ecosystem deals with both biotic and abiotic factors and their interaction with each…
Q: Biodiversity is the variety and variability of living organisms In this sentence what do the…
A: On earth, the enormous variety of life is represented by the term biodiversity. Biodiversity…
Q: Unit B- Rainforests are being clear-cut in order to make room for more profitable crops that can be…
A: Monoculture is cultivation or growing of a single crop, plant, livestock species, variety, or breed…
Q: Organism 1 Place the terms in order from broadest to most narrow. Community Ecosystem Population 3.…
A: Things that have life is living thing.
Q: ) Biodiversity is the variety of life across all levels of biological organization and includes…
A: Biodiversity word is made from two words Bio meaning life and diversity meaning changeability.…
Step by step
Solved in 2 steps
- Ecology and Biology: Shannon Diversity Index: Definition & Example The Shannon Diversity Index (sometimes called the Shannon-Wiener Index) is a way to measure the diversity of species in a community. Denoted as H, this index is calculated as: H = -Σpi * ln(pi) where: Σ: A Greek symbol that means “sum” ln: Natural log pi: The proportion of the entire community made up of species i The higher the value of H, the higher the diversity of species in a particular community. The lower the value of H, the lower the diversity. A value of H = 0 indicates a community that only has one species. The Shannon Equitability Index is a way to measure the evenness of species in a community. The term “evenness” simply refers to how similar the abundances of different species are in the community. Denoted as EH, this index is calculated as: EH = H / ln(S) where: H: The Shannon Diversity Index S: The total number of unique species What is the Shannon diversity index value for this community? What…Match each term to the best definition or description. Resiliency Species richness Biodiversity Gamma diversity I I I I :: Number of species in an environment. :: Considers number of habitats and total species number among them. :: Combination of species richness and species evenness :: Same as species evenness. High probability of recovery to original state. High probability of disruption.Another ecologist reported a diversity index value of 1.511 in a different community nearby the one you studied. This community is _ diverse than the one you calculated. Please see the attached image to get a better grasp of the question. How to Calculate Biodiversity and Ecology College Biology 2 Advanced Concepts Background Information In the Shannon index, p is the proportion (n/N) of individuals of one particular species found (n) divided by the total number of individuals found (N), ln is the natural log, Σ is the sum of the calculations, and s is the number of species... Species Evenness Species evenness takes into account the number of species and the relative abundance of species in a community. Several indices have been proposed. Two of the commonly used measures of evenness are the Shannon index (H) and the Simpson index (D). Question 2: What is the Shannon diversity index value for this community? What is the species evenness for this community?
- Identify the Shannon diversity index in the two hypothetical communities below. Which of the two communities is more diverse? Round off your answer to the nearest hundredth Species A Community A B Community B A 12 5 B 1 5 C 3 3 D 4 7If the slope on a rank abundance curve is m = 0, the species diversity in the community will be? Group of answer choices equal high more information needed lowCommunity 1 contains 100 individuals distributed amongfour species: 5A, 5B, 85C, and 5D. Community 2 contains100 individuals distributed among three species: 30A, 40B,and 30C. Calculate the Shannon diversity (H) for eachcommunity. Which community is more diverse?
- The following is a matching question, below is text interepreted.Match each term to the best definition or description. ResiliencySpecies richnessBiodiversityGamma diversity words to match it with: number of species in an environment, considers number of habitats and total species number among them, combination of species richness and species eveness, same as species eveness, high probability of recovery to original state, high probability of disruption.If you do not understand the text based question, use the image below.Biodiversity: Values & Threats 1. In terms of the number of species in various taxonomic groups, what types of organisms represent thegreatest diversity on our planet? And how do we know we’re not “done” cataloging all of life on earth? 2. When scientists try to estimate the number of species that actually exist on earth today, why is thefigure so variable? 3. Describe the global biodiversity patterns found in relation these parameters:Latitude Precipitation Elevation 4. In a well-crafted paragraph (5-7 descriptive sentences) specifically describe 4 key ways thatbiodiversity benefits mankind. Use examples to support each of your statements.Parabolic Of the following levels of biological organization, which doer not contain any others? * Population Community Ecosystem Biome When would it be appropriate to conduct an exclusion experiment? * When studying how one species affects another species in the same community. When studying how a species from one community would affect another species from a different community.
- The Shannon Diversity index calculates a value based on species evenness importance richness ecologynd biodiversity of sites in their own community, students performed a leaf litter lab where leaf litterwas collected from two sites: one from beneath the trees in an organically managed, commercial landscapeestablished one year ago and one from beneath the trees in a nearby nature preserve that have not been trimmed ormanaged in over twenty years. The students hypothesized that there would be more insect biodiversity in the leaflitter at the nature preserve than at the managed site. The leaf litter from each site was placed into a funnel with alight shone on the top to drive any insects out of the litter. Species were collected in an alcohol-filled containerbelow the funnel, and the species were identified using magnifying lenses and a keyPond Animal Community B Determine the diversity of the animal community in the pond using the Shannon Diversity Index. Calculate the species evenness of the community using Pielou's Evenneness Index. Answer the questions at the bottom of the page. Use your answers on this handout to complete the Blackboard assignment: HW 6 Shannon Diversity Index and Pielou's Evenness Index. Species Number Pi Inp prInp, Frog Fish Snail Butterfly Dragonfly H= -E = Pielou's Evenness Index J' Hmax = In(S) = J' = H'/ Hmax= What is the species richness of the pond animal community? What is the species evenness of the pond animal community? What is the diversity of the pond animal community? Which community, A or B, is the most diverse? What qualities of this community give it higher diversity than the other community?