1 / 6

Biodiversity

Biodiversity. What is it?. Biodiversity The number and variety of life forms, including species, found within a specific region. How Do Scientists Measure Biodiversity?. Canopy Fogging

alexia
Download Presentation

Biodiversity

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. Biodiversity

  2. What is it? • Biodiversity • The number and variety of life forms, including species, found within a specific region

  3. How Do Scientists Measure Biodiversity? Canopy Fogging A low dose of insecticide is sprayed into the top of a tree. When the insects fall they are collected on a large screen

  4. Measuring Biodiversity Quadrat Sampling A marked square area where species and their numbers are counted. Each quadrant can range from 1m2 to 20m2

  5. Measuring Biodiversity Transect Sampling Done using a transect line. This line is usually a rope or measuring tape that is marked at set intervals. Species and their numbers are counted at every interval.

  6. Measuring Biodiversity Netting Mesh nets are used to capture birds and bats in terrestrial ecosystems. Once captured the organisms are identified and blood is taken if needed.

More Related