Lecture 2

Lecture 2 - If you are not enrolled and still want to get...

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Unformatted text preview: If you are not enrolled and still want to get into the class: Email me today at levine@lifesci.ucsb.edu Let know why you need to get into the class (Note that we check all your facts) H Elephant Reserve in Mozambique Elephant Reserve in Mozambique Need to remove one of the three smaller reserves. Collect Data on # of young produced per female throughout the reserves Is this a good way to assess elephant habitat quality across the reserves? A. Yes B. No Using your i>Clicker H Turn on (make sure battery is installed properly) Vote by pushing one of five letters If vote status blinks green, vote was received If vote status blinks red, vote was not received Vote as many times as you like until the end of voting, but only your last vote counts If we re-poll, your second answer is what counts You get one point for every correct answer We will drop up to two non-votes and two incorrect answers. Never lose track of your clicker- otherwise others may be answering for you! Registering your i>Clicker H FOR WEB REGISTRATION, once you have voted on a question in the class: Go to www.iclicker.com/registration Complete the fields with your first name, last name, student ID, and remote ID. Your student ID should be your perm number. Your i>clicker remote ID is found beneath the barcode on the bottom of the back of your i>clicker remote. (All 0s are zeros. There are no letter Os) Questions? Need help? Contact TA David Viola at viola@lifesci.ucsb.edu Is this a good way to assess elephant habitat quality across the reserves? A. Yes B. No Lecture 2 Dispersal, Metapopulations, and the Ideal Free Distribution I. Metapopulation models A. Implications for species distributions B. Implications for conservation II. Passive versus active dispersal III. Ideal free distributions A. How organisms choose habitats B. Implications for organism fitness across heterogeneous landscapes H St. Johns wort Performance Light Availability Fundamental Niche H Shade Sun Klamath Weed Beetle Post- Beetle Distribution Shade Light Availability St. Johns wort Performance Beetle Present Light Availability Beetle Absent H Light Availability St. Johns wort Performance Beetle Present Light Availability Beetle Absent Realized Niche Fundamental Niche H 1.Species physiological requirements 2. Biotic interactions (e.g. competition, predation) 3. Dispersal Three Determinants of Species Distributions 1.Species physiological requirements 2. Biotic interactions (e.g. competition, predation) 3. Dispersal Three Determinants of Species Distributions - Movement of individuals away from others H...
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This note was uploaded on 02/26/2009 for the course EEMB 122 taught by Professor Levine during the Spring '09 term at UCSB.

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Lecture 2 - If you are not enrolled and still want to get...

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