PPT-Population Ecology SWBAT: Apply measuring a population to real world situations.

SW discuss with their groups how estimating a population could be used in a real world situation Population Ecology Measuring a population Growth Curves Biotic Potential vs Environmental Resistance. Image from Wikimedia Commons. Global human population. United Nations . projections (2004) . (. red. , . orange. , . green. ). . U. S. Census Bureau modern (. blue. ) . & historical . (. black. ) . Chapter Overview Questions. What are the major characteristics of populations?. How do populations respond to changes in environmental conditions?. How do species differ in their reproductive patterns?. BIOL 7083. Community Ecology. Robert H. MacArthur:. Life, Work, and Legacy. Biographical Sketch. Robert H. MacArthur. April 2, 1930 – November 1, 1972. Personal Background. Born in Toronto, Ontario. • How many people live on the . earth.. • Where do they . live.. • Why do they . move.. • What does the future look . like.. World Population:. 7,045,230,000. +. Where do. most people . live?. Image from Wikimedia Commons. Global human population. United Nations . projections (2004) . (. red. , . orange. , . green. ). . U. S. Census Bureau modern (. blue. ) . & historical . (. black. ) . As told by Dr. F. Elwell. World Population. In the six seconds it takes you to read this sentence, 24 people will be added to the earth's population.. Within an hour, 11,000 will be added.. By day's end...260,000.. What is population?. Group of individuals of the same species that live in the same area. Does population change?. Sea otters, kelp, and sea urchins. Kelp forests offer a habitat for sea otters. Sea urchins feed on kelp. Population. ecology. Community. ecology. Ecosystem. ecology. Landscape. ecology. Global. ecology. Introduction to Ecology . Populations. Population ecology. Abundance. Dynamics . Density, dispersion, demographics, interrelationships with other populations. damp, dark. raining, dripping, steaming. monkey, jaguar, frog, anaconda. climbing, stalking, slinking. furry scaled. endangered.. What is ecology?. Is this . An interbreeding group of the . same species. living in the same general area. may be distinguished by natural or . . arbitrary boundaries. Population Density vs Dispersion. the number of individuals per unit area or volume. World Population. In the six seconds it takes you to read this sentence, 24 people will be added to the earth's population.. Within an hour, 11,000 will be added.. By day's end...260,000.. 1 Million every 4 days. I. Biotic and . Abiotic. Factors. A. Biotic Factors-- all living things that inhabit an environment. 1. relationships with organisms of the same or different species. . B. . Abiotic. Factors: The nonliving environment. i. mportance of demographic indicators for gender analysis. Workshop Title. Location and Date. Session outline. What is demography?. Demography and gender. Data sources. Sex ratio at birth. Fertility rates. Introduction to linking demography, population growth and extinction due to climate warming. What is Population Ecology? . Goal is to understand . factors. and . processes. that govern . abundance.