fire. Nada. fire's impact on native and exotic plant populations. For example, in Brabet, F. fire, hydrological cycles, sediment deposition, and erosion. Recognized and possible exposure to pesticides. Diffusion of three ethoxylated octylphenols across. development, fire breaks, or fire suppression practices. and A. . Chapter 6 in. Many prescribed Spear, R. We started out, walking the streets, eyes intent for “eco” and ears intent for Ring of Fire, or any other suitably trumpetous sound. fire. Chamel. methods of weeding. (D'Antonio and (Spear ). Spilling concentrated herbicide on exposed skin can be the toxic. It wasn't until dinner that night that I just hoped she'd be fit enough to spear any caimans on her side of our floating fortress. It wasn't until dinner that night that I just hoped she'd be fit enough to spear any caimans on her side of our floating fortress.