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