Development of an autonomous Niskin sampler for quantitative estimation of graded-grain flux and bottom-sediment change

Title
Development of an autonomous Niskin sampler for quantitative estimation of graded-grain flux and bottom-sediment change
Author(s)
진재율; 황근춘; 박진순; 이광수; 염기대
KIOST Author(s)
Jin, Jae Youll(진재율)
Publication Year
2002-11-22
Abstract
An autonomous Niskin sampler was developed with special purpose of reliable in-situ calibration of turbidity meters and quantitative monitoring of sediment flux. It was tentatively designed for isokinetic sampling in order to prevent the difference in the concentration and grain size composition of sampled suspension and those of in-situ suspension. Mooring and installation of the new samplers can provide information on the temporal variation of suspended-particle composition. Its performance of isokinetic sampling has been confirmed through field applications, and will serve as a useful tool for various fields of coastal engineering and oceanography.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/32379
Bibliographic Citation
Techno-Ocean 2002, pp.1 - 4, 2002
Publisher
Techo-Ocean Network
Type
Conference
Language
English
Publisher
Techo-Ocean Network
Related Researcher
Research Interests

Sediment transport,Coastal erosion,Numerical modeling,퇴적물이동,연안침식,수치모델

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