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A portable underwater suction sampler ("Priscilla") was built following a design modified from Taylor et al. (JEMBE 1995,194: 1-7) to collect small, mobile epifaunal organisms inhabiting subtidal har...
Methods of a Subtidal Experiment Involving Infaunal Density Manipulations and Sampling with Replacement
sediment core
2009/5/6
Manipulative experiments were conducted within a subtidal, soft-sediment community. Long-term-term study sites and navigation routes were marked with coated rebars driven into the sediment. The dens...
Adaptation of Groundwater Evaluation and Sampling Tools for Underwater Deployment
transition zone minipiezometers seepage meters diffusion samplers
2009/5/6
The EPA-Region 10 Dive Team (Seattle, WA) and the Environmental Response Team Dive Team (Edison, NJ) have adapted groundwater evaluation and sampling tools for use by divers underwater. These tools ca...
The Difficulties of Sampling in Underwater Caves in the Bahamas: an Exercise in Ingenuity and Survival
cave diving research techniques microbial toxins bacteria
2009/5/6
Currently flooded horizontal, fracture, and vertical caves in the Bahamas, commonly referred to as blue holes, are very dangerous underwater systems to dive and study. Caves with their main entrances...