http://dictionary.sensagent.com/Nansen%20bottle/en-en/ Witryna20 lut 2012 · Nansen bottle A device used by oceanographers to obtain subsurface samples of seawater. The "bottle" is lowered by wire with its valves open at both ends. It is then closed in situ by allowing a weight (called a messenger) to slide down the wire and strike the reversing mechanism.

Nansen bottles - Wiktionary

WitrynaNoun Nansen bottle (pl. Nansen bottles) (oceanography) A metal or plastic cylinder that can be closed remotely in order… Quote, Rate & Share Cite this page: "Niskin bottle" … WitrynaA Nansen bottleis a device for obtaining samples of seawater at a specific depth. It was designed in 1910 by the early 20th-century explorer and oceanographer Fridtjof Nansen and further developed by Shale Niskin. rainbow timer 5 mins

Nansen bottle - definition of Nansen bottle by The Free Dictionary

Witryna10 maj 2024 · First of all, the Niskin bottle is an instrument that is widely used in the world of oceanography to take water samples at different depths, manually or in combination with an oceanographic rosette. It was invented by Shale Niskin, who patented the Niskin bottle in March 1966 and based his design on the Nansen … WitrynaA Nansen bottle is a device for obtaining samples of seawater at a specific depth. It was designed in 1910 by the early 20th-century explorer and oceanographer Fridtjof … WitrynaNansen bottle n. An ocean-water sampling bottle with spring-loaded valves at both ends that are closed at an appropriate depth by a messenger device sent down the wire … rainbow timer 3 minutes