Getting the quadrat ready at Chena Lakes control trial |
Control divers showing handful of Elodea |
Quadrat in Chena Lake |
Elodea in Chena Slough |
Control trial at Chena Lake in process |
Quadrat after control trial at Chena Lakes |
Low visibility in Chena Lake during control trial |
Tricia Wurtz looking at underwater vegetation |
Elodea at boat dock in Chena Lake |
Survey crew working at Chena Lake |