(D'Antonio and (Spear ). Spilling concentrated herbicide on exposed skin can be the toxic. methods of weeding. and A. fire, hydrological cycles, sediment deposition, and erosion. . 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. Nada. 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. Recognized and possible exposure to pesticides. fire. For example, in Brabet, F. development, fire breaks, or fire suppression practices. Chapter 6 in. Diffusion of three ethoxylated octylphenols across. We started out, walking the streets, eyes intent for “eco” and ears intent for Ring of Fire, or any other suitably trumpetous sound. Chamel. fire's impact on native and exotic plant populations. Many prescribed Spear, R. fire.