1 / 11

So, what’s the deal with pine needles?

So, what’s the deal with pine needles?. Genevieve Chung Ethel Stanley Susan Finazzo. Why use plants as models for data collection?. Plants are everywhere familiar Students ‘see’ them without seeing them. Plants respond to the environment, both macroscopically and microscopically.

kasimir-steele
Télécharger la présentation

So, what’s the deal with pine needles?

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. So, what’s the deal with pine needles? Genevieve Chung Ethel Stanley Susan Finazzo

  2. Why use plants as models for data collection? • Plants are everywhere familiar • Students ‘see’ them without seeing them. • Plants respond to the environment, both macroscopically and microscopically. • You probably won’t have PETA knocking your door down.

  3. Why do pines? • Common plants • Background info available • Perennial evergreens have ‘history’. • Tree leaves exist in microenvironments.

  4. Student Generated Data • Student develop hypotheses (re:leaves). • Directional differences (east facing vs. west facing) • Age factors • Canopy location • Different tree data, irrigated vs. non-irrigated • So many questions, so little time…..

  5. Our Data • East and West Branches • This year’s and last year’s growth • Number of fasicles • Length of fasicles • Wet weight • Dry weight

  6. Data Presentation with Merlin • Sample 1 • East side • 15 fasicles, 2009 • Sample 2 • West side • 48 fasicles, 2009 • Sample 3 • East side • 30 fasicles, 2010 • Sample 4 • West side • 32 fasicles, 2010 • Sample 5 • East side, main branch • 66 fasicles, 2009 • Sample 6 • West side, main branch • 84 fasicles, 2009

  7. Data Presentation with Merlin

  8. More Merlin

More Related