Here, the researchers use a Niskin water sampler. Credit: Martin Ludvigsen, NTNU Low temperatures and long winters ...

There are a number of different ways to study plankton. Here, the researchers use a Niskin water sampler. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases ...

Nicole Trenholm talks about the Niskin water sampler from the deck of R/V Marie Tharp. Trenholm is lead scientist and oceanographer for Ocean Research Project. The crew will leave Annapolis aboard ...

While Mo-Bjørkelund is testing expensive new advanced robotics, Majaneva is equipped with a Niskin water sampler: a plastic tube attached to a wire with a simple mechanical trigger mechanism.