Click on a photo to see an enlarged version.
|
The complex of 12 enclosures deployed in Blind Channel in 1996 (aerial photo taken 9 October). Each square enclosure is 5 m x 5 m large. |
|
Location of the experimental enclosures in Blind Channel (summer 1994) |
|
Development of a dense floating metaphyton mat in response to thrice-weekly additions of nitrogen and phosphorus (left side) as compared to an untreated control (right side) |
|
A sample of a metaphytic alga, Enteromorpha intestinalis, that developed in response to thrice-weekly additions of nitrogen and phosphorus to experimental enclosures |
|
Applying a solution of nitrate-N and orthophosphate-P to an experimental enclosure |
|
Dense floating metaphyton mat in an experimental enclosure treated thrice-weekly with nitrogen and phosphorus |
|
Collection of artificial substrata for analysis of periphytic algae and associated phytophilous invertebrates |