Feasibility analysis of marine ecological on-line integrated monitoring system

被引:0
|
作者
Chu, D. Z. [1 ]
Cao, X. [1 ]
Zhang, S. W. [1 ,2 ]
Wu, N. [1 ,2 ]
Ma, R. [1 ]
Zhang, L. [1 ,2 ]
Cao, L. [1 ]
机构
[1] Shandong Acad Sci, Inst Oceanog Instrumentat, 37 Miaoling Rd, Qingdao 266061, Shandong, Peoples R China
[2] Shandong Technol Ctr Oceanog Instrumentat, 37 Miaoling Rd, Qingdao 266061, Shandong, Peoples R China
关键词
MANAGEMENT; FRAMEWORK;
D O I
10.1088/1755-1315/82/1/012085
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The in-situ water quality sensors were susceptible to biological attachment. Moreover, sea water corrosion and wave impact damage, and many sensors scattered distribution would cause maintenance inconvenience. The paper proposed a highly integrated marine ecological on-line integrated monitoring system, which can be used inside monitoring station. All sensors were reasonably classified, the similar in series, the overall in parallel. The system composition and workflow were described. In addition, the paper proposed attention issues of the system design and corresponding solutions. Water quality multi-parameters and 5 nutrient salts as the verification index, in-situ and systematic data comparison experiment were carried out. The results showed that the data consistency of nutrient salt, PH and salinity was better. Temperature and dissolved oxygen data trend was consistent, but the data had deviation. Turbidity fluctuated greatly; the chlorophyll trend was similar with it. Aiming at the above phenomena, three points system optimization direction were proposed.
引用
收藏
页数:7
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