International Field Years on Lake Erie (IFYLE)

Sampling Plans


Size Fractionated Chlorophyll Methodology (.pdf) (Twiss)

Chlorophyll Log Sheets (.doc)

Sediment Traps


All of the trap samples will be dried and weighed to determine the mass, except for the paired traps at stations 7 and 13 (1 and 10m) which are for Carrick and Nalepa. For the duplicate traps, one will be poisoned with CHCl3, the other with HgCl2 (plankton counts)


distance measured from bottom, bottles spiked w/chloroform unless otherwise noted)