황해 중앙부해역에서의 수온약층을 통한 영양염 공급 OTHER

Title
황해 중앙부해역에서의 수온약층을 통한 영양염 공급
Alternative Title
Nutrient transport across the thermocline in the central Yellow Sea
Author(s)
Wei Hao; Wang Lei; Lin Yian; 정창수
KIOST Author(s)
Chung, Chang Soo(정창수)
Publication Year
2002
Abstract
The difference between the temperature in the upper and lower mixing layers in the Yellow Sea in the stratified season is much greater than that in other coastal areas, but there is still the mass transport across the strong thermocline by means of turbulent entrainment. Based on a mixing layer lodel, the entraninment velocities in the upper and lower layers in the Yellow Sea were calculated, and the observed data during 3 cruises were used to quantatively estimate the nutrient transport across the thermocline in the stratified season. It is shown from the calculation results that the lower layer water is the storage pool of nutrient for the photic zone, which can bring about 15, 9 mgC/m2/d new production to the upper layer in summer and replenish the upper layer with nutrients within half a month.
ISSN
1671-6647
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/5806
Bibliographic Citation
Advances in Marine Science, v.20, no.3, pp.15 - 20, 2002
Publisher
ADVANCES IN MARINE SCIENCE
Type
Article
Language
Chinese
Publisher
ADVANCES IN MARINE SCIENCE
Related Researcher
Research Interests

Marine environmentology,Management of marine environment,Marine pollution,해양환경학,해양환경관리,해양오염

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