Deep Frontiers
Three Ways to Sample the Deep Sea: ROVs, In-Situ Pumps, and Grab Samplers Compared
Selecting the appropriate deep-sea sampling method, whether ROV-deployed tools, in-situ pumps, or grab samplers, is critical for research success. Each technique offers unique strengths for collecting specific sample types, balancing precision, integrity, and cost.
Dr. Elena Ortiz·October 28, 2026
