RaceRocks.com
Videocams Ecosystems History First nations Sponsors
Management Home
The Pedder Bay Fouling Community
Tidal Energy Project
Weather
Live Video
Archives
Technology
Us at the dock
The strata of organisms on the dock

Purpose

To model the structure and function of the ecosystem of the life growing on the rubber skirt using a functional diagram with Odum symbols.

 

Biotic Structure

Species List:

 Mussels  Limpets
 Isopods  Barnacles
 Algae( Ulva)  Algae (Diatom)

 

Horizontal Distribution:

The organisms in our system were, for the most part, evenly distributed horizontally along our system. The exceptions were mussels, which were clumped in some areas, and very sparse in others, and the limpets, which were randomly scattered throughout.

 

Vertical Distribution:

There was a clearly defined vertical distribution in our system. The young Ulva algae grew near the top, as it needs more light and heat and as we moved deeper the mussels and older algae began to show up.

 

Abiotic Factors

 

We took 2 separate measurments of the temperature of the air and of the water in our system. The average air temp was 16.5. The water avarage was 10.5.

 

System Boundry

This is a diagram of the boundary of our system.

By: Nick L. , Alexandra G., Andreina T.

Return to the fouling exercise index

Return to the Pedder Bay Index

This file is provided as part of a class assignment in environmental systems of the students of
Lester B. Pearson College
Racerocks.com Pearson College website Sitemap Contact
webmaster:
Garry Fletcher
Copyright