User:Sithara Thalluri/Notebook/Biology 210 at AU

1/26/15

Purpose: The purpose of this lab is to observe and analyze the ecological interactions occurring in our given “niches” represented by a 20 x 20 meter transect of land somewhere on campus. We will explore the sheer amount of biological diversity present just within American University’s campus alone through weekly visits to our given niches.

Materials and Methods: Each group was assigned a transect of land that is 20 x 20 meters large and we are responsible for observing and analyzing the ecology of the environment and recording data. The transect of land is the AU student run community garden behind Leonard Hall next to the campus tennis courts.

Data and Observations: We observed the agricultural nature of the transect which included an irrigation system(hoses running through each separate garden box), presumably fertilized soil(only in the garden boxes), and of courseseparate wooden garden boxes for each different plant. The plants present in our transect of the garden are brussel sprouts, lettuce, kale, and cucumbers. In addition to the more uniformed boxes, there is an area of stray leaves, mulch, and hay on the edge of our transect.

Conclusions and Future Directions:

1/22/15