Lecture 9 Communities A

Lecture 9 Communities A - 2/13/09 Student Competition Why...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
2/13/09 1 FREE BIRTHDAY CAKE! Library Walk 12:30 today Student Competition Why Darwin Matters? The Division of Biological Sciences, along with Biological Sciences Student Association and the Saltman Quarterly, is excited to challenge students to put their most creative foot forward in illuminating the theme of “Why Darwin Matters.” Entries will be judged on creativity, broad public appeal, and how well the theme is incorporated, with cash prizes going to the top 3 winners! First place will receive $500, second place will receive $250, and third place will receive $100 ! Deadline February 27, 2009 http://www.darwinmatters.ucsd.edu/ ENTRIES DISPLAYED AT SAN DIEGO NATURAL HISTORY MUSEUM ! 8:00 AM Midterm grade distribution (approximate!!) 150 possible points mean = 93.6 median = 94 top score = 138 >20% of the scores A 114 – 150 next >30% B 95 – 113 next >40% C 65 – 94 Exams handed back next week by TA Re-grades due Friday Feb 27 noon 11:00 AM Midterm grade distribution (approximate!!) 150 possible points mean = 92.8 median = 94 top score = 146 >20% of the scores A 113 – 150 next >30% B 95 – 112 next >40% C 58 – 94 Exams handed back next week by TA Re-grades due Friday Feb 27 noon Lecture 10 Community Ecology Reading Ch 54 Overview - Community Ecology I. Community definitions and concepts II. Interspecific interactions III. Species Diversity IV. Trophic Structure V. Top-down and Bottom-up control VI. Disturbance VII. Patterns of species diversity A. location (age, climate) B. size
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
2/13/09 2 I. COMMUNITY DEFINITIONS AND
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 04/29/2009 for the course BILD BILD 2 taught by Professor Schroeder during the Spring '08 term at UCSD.

Page1 / 5

Lecture 9 Communities A - 2/13/09 Student Competition Why...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online