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hydraulic corer

hydraulic corer(piston corer) A tube used to obtain samples from lake or marine sediments, which penetrates the material by hydraulic pressure. The Mackereth corer is a hydraulic corer. See also gravity corer.

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"hydraulic corer." A Dictionary of Ecology. . Encyclopedia.com. 16 Aug. 2017 <http://www.encyclopedia.com>.

"hydraulic corer." A Dictionary of Ecology. . Encyclopedia.com. (August 16, 2017). http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/hydraulic-corer-0

"hydraulic corer." A Dictionary of Ecology. . Retrieved August 16, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/hydraulic-corer-0

hydraulic corer

hydraulic corer (piston corer) A sampling tube that penetrates marine or lake sediments by hydraulic methods, instead of being either a gravity corer or a drilling corer. One version is the Mackereth corer.

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"hydraulic corer." A Dictionary of Earth Sciences. . Encyclopedia.com. 16 Aug. 2017 <http://www.encyclopedia.com>.

"hydraulic corer." A Dictionary of Earth Sciences. . Encyclopedia.com. (August 16, 2017). http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/hydraulic-corer

"hydraulic corer." A Dictionary of Earth Sciences. . Retrieved August 16, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/hydraulic-corer

gravity corer

gravity corer A tube used to obtain samples of lake or marine sediments, which penetrates the material under its own weight. See also hydraulic corer.

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"gravity corer." A Dictionary of Ecology. . Encyclopedia.com. 16 Aug. 2017 <http://www.encyclopedia.com>.

"gravity corer." A Dictionary of Ecology. . Encyclopedia.com. (August 16, 2017). http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/gravity-corer-0

"gravity corer." A Dictionary of Ecology. . Retrieved August 16, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/gravity-corer-0

gravity corer

gravity corer A sampling tube that penetrates into marine or lake sediments under its own weight. See also HYDRAULIC CORER.

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"gravity corer." A Dictionary of Earth Sciences. . Encyclopedia.com. 16 Aug. 2017 <http://www.encyclopedia.com>.

"gravity corer." A Dictionary of Earth Sciences. . Encyclopedia.com. (August 16, 2017). http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/gravity-corer

"gravity corer." A Dictionary of Earth Sciences. . Retrieved August 16, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/gravity-corer