“ NUTRIENTS ANALYSIS IN MARINE AND LAGOON ECOSYSTEMS LABORATORY” EQUIPMENT.

“NUTRIENTS ANALYSIS IN MARINE AND LAGOON ECOSYSTEMS LABORATORY”

EQUIPMENT

O/V ASTREA

Overall length: 28 mCruising speed: 15 knotsScientists: 8 persons

EQUIPMENTFIELDFIELD

GrabsNiskin water bottlesCTD Seabird 25Custom built-up sampling box to collect samples under sea cagescamcorders with underwater housing, and lighting system,ADCP (Acoustic Doppler Current Profiler) RDI Sentinel 600,Particle Size Analyzer Sequoia LISST 100ROV

VAN VEEN GRABNISKIN WATER BOTTLESCTD Seabird 25

ADCP Acoustic Doppler Current ProfilerParticle Size Analyzer Sequoia LISST 100

ROV

Beneath the cages the sediment was collected by SCUBA divers by mean of “sampling boxes” (0.1 m2; capacity 20 l) closed by hand.

MATERIAL AND METHODS

Sampling boxes

EQUIPMENT

LABORATORYLABORATORY

AutoAnalyzer AA III BRAN-LUEBBE,CHN-S Thermoquest,Stereomicroscope Zeiss Stemi 2000 with digital camera,Upright microscopes with images analyzer

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