10.1594/PANGAEA.55842
von Westernhagen, Hein
Hein
von Westernhagen
Hickel, Wolfgang
Wolfgang
Hickel
Hydrochemistry and phytoplankton abundance at time series station Helgoland Roads, North Sea, in 1983
PANGAEA
1999
DATE/TIME
Temperature, water
Salinity
Depth of Secchi Disk
Nitrate
Nitrite
Ammonium
Nitrogen, inorganic, dissolved
Phosphate
Silicate
Phytoplankton
Diatoms
Flagellates
Phytoplankton, biomass as carbon
Diatoms, biomass as carbon
Flagellates, biomass as carbon
Analyst
Monitoring
Mercury thermometer, in situ
Salinometer, inductive
Secchi disc
Reduction by copper coated cadmium granulate
Photometer, azo-dye (Bendschneider & Robinson, 1952, J Mar Res, 11:87-96)
Photometer, DTT
Calculated (sum of Nitrate, Nitrite, Ammonium)
Photometer, molybdene blue, reduct ascorbic acid (Grasshoff, 1979, Chemie GmbH)
Photometer, beta-silicomolybdic acid, modified (Carlberg, 1972, ICES Res Rep 29)
Quantitative phytoplankton method (Utermöhl, 1958)
LTER_HelgolandRoads
Meeresstation Helgoland
Helgoland Roads Timeseries (HelgolandRoads)
Macrobenthic long-term series in the German Bight (LTER_Benthos)
Shelf Seas Systems Ecology @ AWI (former Biologische Anstalt Helgoland) (BAH)
Silicon Cycling in the World Ocean (SINOPS)
1983-01-03T10:30:00/1983-12-30T09:45:00
Dataset
https://doi.pangaea.de/10.1594/PANGAEA.960375
4014 data points
text/tab-separated-values
Creative Commons Attribution 3.0 Unported
7.9
54.18833
German Bight, North Sea
Fourth Framework Programme
https://doi.org/10.13039/100011105
MAS3970141
Silicon Cycling in the World Ocean