Silly is a nicer word than deceptive, evasive, phony or corrupt. As I have mentioned it's hard to write an intelligent and honest data Summary of dozens of sad, pathetic and client driven pieces of garbage (GIGO-garbage in, garbage out). Half the battle is won simply by a single presentation to TRAC followed by...nothing. It takes time to read carefully, analyze, understand and form an intelligent response. I've got that time and ability whereas most TRAC members who have the ability simply don't have the time or the incentive ($$$) to do so. They have paying jobs and careers and homes and families to take up their spare time.
One of the biggest, most nonsensical pieces of crap that she bestowed upon TRAC are a series of Figures as in Figure 4-24 to 4-63. She referred to these Figures as I believe Box and Whiskey Plots. I don't know the origins of that name. These Figures allege to show large (many not all) amounts of data recorded for DDT and dioxin concentrations in Surface Sediments, Subsurface Sediments, Surface Soils, Subsurface Soils, versus either Location (Reach 1-4, Background) or Time (eg. 1996, 1997, 2013, 2015, 2017, 2022).
There are a few issues with these Figures which I have previously mentioned such as the vertical (y) scale for concentrations visually minimizing the extent and amount of extremely high concentration readings of Total DDT and or Dioxin/Furan TEQ (toxic equivalency).There are other problems including large numbers of high Method Detection Limits (MDL) leading to far too many orchestrated Non Detects (N.D.) in the data however the simplest and most obvious problem is the lack of relevance of the concentrations being shown. Yes you can compare the concentrations with location/distance downstream from Lanxess (Uniroyal) towards the Grand River and even somewhat over time (eg. 1996-2022) but really and significantly what do they mean and how serious are they? Nobody knows and I think that is intentional.
Ms. Lyndall has failed to include any health criteria whether provincial or federal for either Total DDT or for Dioxins/Furans. The accepted health concentrations (which differ) for these two compounds as well as differing whether for Soils or for Sediments are MIA (missing in action). They need to be written on the Figures as well as most importantly drawn as a horizontal line across the Figures hence immediately showing how many of the data points are above (exceed) the mandated health concentrations.
Doing that exposes the massive and major contamination for five miles downstream from Uniroyal/Lanxess. This report was produced on behalf of Lanxess Canada for the purpose of once more snowing and bulldozing TRAC and the public. Mission mostly accomplished.
No comments:
Post a Comment