Biogeochemical transformations of inorganic nutrients were studied in the mixing zone
between the Danube and the north-western Black Sea in July 1995 and in the winter–spring …

Long-term trends (1960s–1990s) in surface winter nutrients and summer oxygen
concentration of the euphotic zone, as well as seasonal and interannual variability in surface …

Benthic fluxes of nutrients and metals were measured in the coastal zone of the north-
western Black Sea, which is influenced by the Danube and Dniestr rivers. The results from …

The mixing zone between the Danube and the Black Sea was investigated at the front of the
Chilia and Sulina branches of the Danube delta, in April–May 1997, during two periods …

Abstract The Black Sea, a land-locked deep basin with sulfide bearing waters below 150–
200 m, has been subject to anthropogenic pressures since the 1970s. Large inputs of …

The exchange of O2, NH4+, Si (OH) 4, ortho-phosphate, Fe2+, Mn2+ and H2S between the
sediment and the overlying water (benthic flux) was determined at 6 locations on the …

Measurements of inorganic nutrients, phytoplankton cell densities and benthos biomass
were carried out at different stations off Constanta, on the Romanian shelf and in the …

The Black Sea northwestern shelf (NWS) ecosystem has been subjected to the strongest
anthropogenic pressure of the entire Black Sea as about 80% of the freshwater runoff is …

The annual succession of phytoplankton of the open waters of the Black Sea was
investigated on the basis of a database covering the 30-year period from 1985 to 2014 …

The Southern Bight of the North Sea is a shallow shelf sea, strongly influenced by river-
borne nutrient loads. Eutrophication symptoms manifest themselves as high levels of …