PPT-Effective Population Size

Evolution amp Biodiversity BIL 160 Fall 2019 N vs N e Census Population Size N of adult all individuals breeding or nonbreeding within a population This can be counted by observation. Genetic Drift (and Inbreeding). DEVIATION. . from . Hardy-Weinberg Equilibrium. Indicates that . EVOLUTION. Is happening. 4 Major Evolutionary Mechanisms that alter allele frequencies in populations:. Chapter 2. Commensalism. Host. Mutualism. Parasites. Parasitism. Symbiosis. Predator. Prey. Terms Review. Predator and Prey. Activity 2-1A Review (p.38). 1. Describe the pattern shown by the population of hares.. John . Sweka. USFWS – Northeast Fishery Center. Lamar, PA. What is the goal of fish habitat restoration efforts and partnerships?. To create more/better fish habitat. To enhance/recover/restore fish populations. 1.3. Starter. Recap:. Definitions of:. Population?. Abiotic. ?. Biotic?. Learning Objectives. State what factors determine the size of a population. Describe the . abiotic. factors that affect the size of a population. Lecture 6: population management. Actual population numbers are messy and complex – fluctuations and predation. MSY – maximum sustainable yield. Processes that can lead to extinction. MVP – minimum viable population. December 7, 2011. Upcoming . Methodology . Webinars. January 26. : . Using routinely-collected data to estimate patient retention in care and . loss . to follow-up . (. Matt . Lamb). February date TBD. Review of Type I & Type II Errors. When we conduct a test of any hypothesis regardless of the test used we make one of two possible decisions:. Reject the null (H. o. ) in favor of the alternative (H. John . Sweka. USFWS – Northeast Fishery Center. Lamar, PA. What is the goal of fish habitat restoration efforts and partnerships?. To create more/better fish habitat. To enhance/recover/restore fish populations. . Core. Define population as a group of organisms of one species, living in the same area at the same time.. State the factors affecting the rate of population growth for a population of an organism (limited to food supply, predation and disease), and describe their importance .Identify the lag, exponential (log), stationary and death phases in the sigmoid population growth curve for a population growing in an environment with limited resources. Penny for your thoughts Take a sample of size 5 from the population Calculate p = the proportion of pennies minted in the 2000s Calculate the mean year of the pennies as well KEEP THIS DATA WHERE YOU CAN USE IT AGAIN! Important in evaluating the health of ecosystem:. Is organism threatened or endangered….need protection? Wolves. Over-running habitat….. Should Population be thinned ? Deer. Count Individuals. Best for stationary organisms. for . clinical. . trials. Dr Greg Fox. University. of Sydney, . Australia. Overview. Selecting a suitable study population to answer our research question: where? who’s in? who’s out?. Minimising. Computing. COMP 5970-002/6970-003/6976-V04. Dr. T presents…. Introduction. The field of Evolutionary Computing studies the theory and application of Evolutionary Algorithms.. Evolutionary Algorithms can be described as a class of stochastic, population-based local search algorithms inspired by neo-Darwinian Evolution Theory.. population genetics I: models and drift. Reading. Course slides on the web. Hartl. and Clark, Principle of population genetics. Rick . Durret. – Probability models for DNA sequence evolution . Gillespie – Pop. Genetics, A concise guide.