However, mean concentrations of P, OC, TN, HWTC and HWTN, and CEC, were significantly greater and bulk density significantly lower at soil depths of 0 10 cm (Table 1).
It is not surprising that concentrations of OC, TN, HWTC, HWTN, and P, and CEC, were higher in the 0-10 cm soil depths in the present study, because humic substances tend to reflect the inherent characteristics of each soil horizon, which change with depth down the soil profile (Armas-Herrera et al.
FORTUNA, HAZARDOUS WASTE TREATMENT COUNCIL, REVISING RCRA DEFINITION OF SOLID WASTE TO CONTROL HAZARDOUS WASTE RECYCLING PRACTICES 1 (1990) [hereinafter HWTC REPORT].
(243) See, e.g., HWTC Testimony, supra note 4, at 16 (observing that the exceptions to EPA's solid and hazardous waste system are responsible for the scheme's complexity); HWTC REPORT, supra note 239, at 1 (alluding to "a riddle wrapped in a mystery inside an enigma"); Gaba, supra note 33, at 634 n.63 (noting that "the first step of the journey into the wonders of EPA's definition of solid waste" is "the nicely circular situation that a waste must be a solid waste to be a hazardous waste and hazardous to be a solid waste"); Sweeney, supra note 6, at 3 (stating that recycling is a concept associated with a wide range of meanings); Williams & Cannon, supra note 44, at 10,063 (characterizing the system as "a blessing and a curse").
Thomas (HWTC)(113) provides a much more likely analysis.
This result would correct the errors L Bennett, although it would not provide as bright of a line as HWTC.
at 927 (Wald, C.J., dissenting) (arguing that HWTC should have been granted standing because its suit was not too attenuated and it was within the zone of interests).
Bread, Data Processing, Clarke, and HWTC demonstrate the importance of statutory construction in determining the scope of standing conferred by Congress.
The struggle to overcome the confusion regarding the "zone of interest" test also appeared to some extent in HWTC,(105) where the D.C.