["W"]

Originally Posted by MathGeek

W's theory (as I understand it) has two main parts:

1. There was no scientific basis to change the limit from 25 to 15.
2. The Calcasieu estuary would be more likely to produce more large trout if the limit were changed back from 15 to 25.

In support of part 1 (no scientific basis for limit change to 15), it has been pointed out in W's thread that:

1A. The original rule change was motivated by political rather than scientific factors.
1B. LDWF biologists openly stated that there was no biological need for the rule change.
1C. An LSU PhD Thesis states: Stock assessments periodically conducted by the Louisiana Department of Wildlife and Fisheries (LDWF), the agency that assesses, manages, and protects the state’s fisheries resources, suggest that Louisiana’s spotted seatrout population is abundant, in good health, and not overfished (LDWF 1997; Blanchet et al. 2001). Indeed, fishing regulations for the recreational sector have remained unchanged since 1988, except for the recent (2006) implementation of more stringent creel and size limits in the southwestern portion of the state (Cameron and Calcasieu parishes), which was largely due to socio-economic factors rather than compromised productivity of the stock.
See: http://etd.lsu.edu/docs/available/et...lihan_diss.pdf I think there were even more facts brought out into the discussion in support for W's theory. But the most telling thing (in my opinion) is that with such a long discussion, no one really brought anything approaching a scientific argument to the table in support of the limit change to 15.

Originally Posted by MathGeek

In support of part 2 of W's theory (a limit change back to 25 would produce more bigger trout), it has been pointed out in W's thread that:

2A. An angler who fishes the estuary over 100 days a year is seeing far fewer large trout than before the limit change.
2B. The tournaments since the limit change in 2006 are recording far fewer of the largest trout than the tournaments before 2006.
2C. The available data suggest that while the trout in the Calcasieu estuary were fatter than the Louisiana average before 2006, the trout are thinner than the Louisiana average after 2006. This suggests an overabundance of trout relative to their food sources after the limit change. It is well known in fisheries science that reducing a population of fish relative to their food sources will probably produce faster growth and larger fish.

I would say the facts are compelling, though not conclusive.

Thanks for ^^^^ Info..you are right on with you findings.....and I think we need a reason....