Title :
Measurement device for the in-situ MAREL network monitoring station
Author :
Legrand, J.E. ; Vercelli, J.M. ; Sicard, J.P. ; Berthomé, J.P.
Author_Institution :
Lab. d´´Instrum. Oceanogr., IFREMER, Brest, France
Abstract :
The aim of the MAREL network is to automate the collection of data relative to the coastal water quality in order to follow up the levels and trends of pollutant concentrations, to trigger alarms in the case of passing pre-defined thresholds or to obtain long time series for scientific needs. This article describes the subassemblies which make up the special characteristics of the MAREL network measurement device: the system for taking samples, the measuring chamber and the anti-fouling device
Keywords :
monitoring; oceanographic equipment; water pollution measurement; MAREL network measurement device; alarms; antifouling device; coastal water quality; measuring chamber; network monitoring station; pollutant concentrations; sampling system; time series; Atmospheric measurements; Automatic control; Battery charge measurement; Hydrologic measurements; Monitoring; Power measurement; Pressure measurement; Sea measurements; VHF circuits; Velocity measurement;
Conference_Titel :
OCEANS '94. 'Oceans Engineering for Today's Technology and Tomorrow's Preservation.' Proceedings
Conference_Location :
Brest
Print_ISBN :
0-7803-2056-5
DOI :
10.1109/OCEANS.1994.363906
