The real-time, telemetering Arctic drifting mooring system Ice-Ocean Environmental Buoy (IOEB) is discussed. Via telemetry IOEBs are producing synchronous time series of numerous environmental data with adequate precision. Some of the IOEBs preliminary findings include: a phytoplankton bloom takes place annually during the Arctic late afternoon under thick multiyear ice; under the central Transpolar Drift ice current, the upper 100-m layer is mixed by surface forcing driven by the rejection of brine into the water column when sea ice is formed in openings between ice floes and turbidity caused by particulate matter at the bottom of holocline layer increases while the salinity increases.