Bacteria and phytoplankton of the seasonal surveys of 1972 and 1973 / John C. Ayers.

TABLE 1. Comparison of the original 54-station seasonal sampling grid
to the 36-station sampling grid which was instituted in the July 1972
seasonal survey at Cook Plant. X denotes a retained station. -- denotes an omitted station.
54-station 36-station 54-station 36-station
Station grid grid Station grid grid

DC-1
DC-2
DC-3
DC-4
DC-5
DC-6
NDC-.25-1
NDC-. 5-0
NDC-.5-1
NDC-. 5-2
NDC-.5-3
NDC-1-0
NDC-1-1
NDC-1-2
NDC-1-3
NDC-2-0
NDC-2-1
NDC-2-2
NDC-2-3
NDC-2-4
NDC-4-0
NDC-4-1
NDC-4-2
NDC-4-3
NDC-4-4
NDC-7-1
NDC-7-2

x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x

x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x

IL

NDC-7-3
NDC-7-4
NDC-7-5
SDC-.25-1
SDC-.5-0
SDC-.5-1
SDC-.5-2
SDC-. 5-3
SDC-1-0
SDC-1-1
SDC-1-2
SDC-1-3
SDC-2-0
SDC-2-1
SDC-2-2
SDC-2-3
SDC-2-4
SDC-4-0
SDC-4-1
SDC-4-2
SDC-4-3
SDC-4-4
SDC-7-1
SDC-7-2
SDC-7-3
SDC-7-4
SDC-7-5

x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x

x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x..

with serial numbers greater than zero, zooplankton, benthos, and physical
measurements were collected as well. The physical measurements consisted
of surface-water temperature, water depth, bottom types, Secchi disc
water transparency, and water color as seen above the white 20-cm Secchi
disc, as well as weather conditions and wind and wave characteristics.
The seasonal physical data are given in Appendix A.

2