1. EFB 525: Limnology lab Fall 2006 Paul Simonin
Arbutus Lake
EFB 525: Limnology lab
Fall 2006
Paul Simonin

2. Sampling September 9, 2006 Our first lake sampled
Started out partly sunny & calm!
19 deg. C
Our first lake sampled

3. Physical characteristics

4. Physical characteristics

5. Physical characteristics

6. Physical characteristics

7. Biota Producers: phytoplankton Producers: macrophytes Nuphar
Chrysophyta:
Stynura
Mallamonas
Dinobryon
Cyanophyta
Microcystis
Chlorophyceae
Chlamydomonas
Producers: macrophytes
Nuphar
Pontedaria
Utricularia
Vallisnaria

8. Biota Most abundant zooplankton: Calanoid copepods Daphnia Keratella
Asplanchna

9. Arbutus lake