A device that collects an in-situ discrete water sample from any depth and returns it to the surface without contamination by the waters through which it passes, such as a water bottle.
Dataset Name | PI-Supplied Description | PI-Supplied Name |
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Description of Axial Seamount hydrothermal sampling sites from 5 cruises to the Axial Seamount, Juan de Fuca Ridge from 2012 to 2015 (NeMO2015 project) | Pumps vent fluid through a titanium nozzle and records the temperature of the fluid within the intake nozzle once every second during pumping. http://www.pmel.noaa.gov/edd/hydrothermal-fluid-and-particle-sampler | NOAA Hydrothermal Fluid and Particle Sampler |
Environmental data from experimental aquaria during a laboratory experiment testing the effects of pH, light availability and biotic interaction on coralline algae calcification and productivity at the Sitka Sound Science Center in 2017 | To monitor treatment conditions, we used a handheld meter (YSI) to take daily temperature readings in the replicate aquaria and measure salinity of incoming seawater daily just upstream of our experimental system. YSI handheld meter used to measure dissolved oxygen, pH, salinity, and temperature. | YSI handheld meter |
Chemistry from discrete samples of hydrothermal springs sampled by the HOV Alvin during R/V Atlantis cruise AT26-24 at Dorado Outcrop in December of 2014 | syringe sample taken by Alvin | |
Spring 2012 - d13C and d2H Stable Isotope Composition | Collection Type: Point Water sampler (PWS), Grab Core, Gravity Core, Drill Core | Point Water sampler (PWS) |
Dissolved Macronutrient Concentrations from Depth Profiles and Incubation Experiments from STING I Cruise AE2305 on R/V Atlantic Explorer in the Gulf of Mexico from February to March 2023 | Seawater samples were collected with a custom surface sampling system, “towfish” (Mellett and Buck 2020), comprised of acid cleaned Bev-A-Line-IV tubing and an Almatec Double PTFE Diaphragm Pump. | Towfish |
Depth profiles of oceanographic parameters in spring and summer from R/V Terrapin, R/V Hugh R. Sharp multiple cruises in Chesapeake Bay, 2010-2011 (LiDZ project) | Samples were collected at 7 depths across the oxycline using a syringe-sampling device that simultaneously fills a total of 28 syringes (4 syringes every 20cm vertically) using a mechanical feature that gradually pulls the water into the syringes when triggered. In 2012, a new “oxycline sampling device” was developed that uses a multi-channel peristaltic pump to draw water from 8 depths across a 3m range. | oxycline sampling device |