Results 211 to 220 of about 117,218 (259)

Heavy metals in zooplankton from the Southern Baltic

Chemosphere, 2006
Samples of zooplankton and suspended matter were collected using a Bongo net (0.33/0.50 mm mesh net), and Nucleopore filters, respectively, from the Southern Baltic off Poland. Major classes of zooplankton, and selected heavy metals (Fe, Co, Ni, Mn, Pb, Cd, Cu, Zn, Cr) were determined in the collected samples.
J, Pempkowiak, J, Walkusz-Miotk, J, Bełdowski, W, Walkusz   +3 more
openaire   +2 more sources

Selection of southern Baltic banks – future marine protection areas

Hydrobiologia, 1999
A review is given on available knowledge about the southern Baltic banks situated totally or partially within the Polish Exclusive Economic Zone. Particular concern is given to benthic vegetation and benthic fauna, however ichthyofauna and avifauna are also considered.
Eugeniusz Andrulewicz, Magdalena Wielgat
openaire   +1 more source

Marine litter on the seafloor of the southern Baltic

Marine Pollution Bulletin, 2018
Marine litter occurrence and composition were investigated during routine bottom trawl fish surveys type BITS performed in the Polish Maritime Areas (the southern Baltic Sea). Sampling covered a distance of 325km and an area of 16km2 at a depth range of 19-110m. Litter densities varying between 0 items/ha (34% of tows) and 2.23items/ha with a mean of 0.
Barbara, Urban-Malinga, Tycjan, Wodzinowski, Bartosz, Witalis, Mariusz, Zalewski, Krzysztof, Radtke, Włodzimierz, Grygiel   +5 more
openaire   +2 more sources

Negative Surges in the Southern Baltic Sea

2009
Content: 1. Introduction 1.1. Background 1.2. Brief review of scientific contributions 1.3. Geographic and hydrodynamic background 2. Data and definition 2.1. Data 2.2. Definition and general characteristics of negative surges 3. Seasonal and long term variation 3.1. Interannual variation 3.2. Seasonal distribution 3.3.
Sztobryn, Marzenna, Weidig, Bärbel, Stanisławczyk, Ida, Holfort, Jürgen, Kowalska, Beata, Monika, Mykita, Alicja, Kańska, Krzysztofik, Katarzyna, Perlet, Ines   +8 more
openaire   +1 more source

Observations of coastal jets in the Southern Baltic

Continental Shelf Research, 1993
Abstract Hydrographic and moored current meter observations have been performed in the southern Arkona basin in both periods of summer and winter stratification between July 1988 and February 1990. The coastal boundary layer north of the islands Rugen and Hiddensee is characterized by strong coastal jets with velocities of up to 1 m s −1 and a time ...
H.U. Lass, L. Talpsepp
openaire   +1 more source

Trace metals in sprats from the southern Baltic, 1983

Zeitschrift f�r Lebensmittel-Untersuchung und -Forschung, 1986
The cadmium, lead, copper, zinc, iron, manganese and nickel concentrations have been determined in muscle tissue of 208 sprats (Sprattus sprattus) netted in 1983 in different regions in the southern part of the Baltic Sea. The method of measurement was atomic absorption spectrophotometry.
openaire   +2 more sources

Trace metals in herring from the southern Baltic, 1983

Zeitschrift f�r Lebensmittel-Untersuchung und -Forschung, 1986
The cadmium, lead, copper, zinc, iron, manganese and nickel concentrations have been determined in muscle tissue of 187 herring (Clupea harengus) netted in different regions in the southern part of the Baltic Sea. The method of measurement was atomic-absorption spectrophotometry. The mean values obtained related to wet weight (mg/kg) for herring muscle
openaire   +2 more sources

Trace metals in flatfish from the Southern Baltic, 1983

Zeitschrift f�r Lebensmittel-Untersuchung und -Forschung, 1985
The cadmium, lead, copper, zinc, iron, manganese, and nickel concentrations have been determined in muscle tissue of 35 turbot Psetta maxima, 27 plaice Pleuronectes platessa and 103 flounders Platichthys flesus netted in 1983 in a different regions in the southern part of the Baltic Sea. The method of measurement was atomic-absorption spectrophotometry.
openaire   +2 more sources

Trace metals in cod from the southern Baltic, 1983

Zeitschrift f�r Lebensmittel-Untersuchung und -Forschung, 1986
The cadmium, lead, copper, zinc, iron, manganese, and nickel concentrations have been determined in muscle tissue of 201 cod (Gadus morhua) netted in 1983 in different regions in the southern part of the Baltic Sea. The method of measurement was atomic absorption spectrophotometry.
openaire   +2 more sources

Fish pollution with anthropogenic 137Cs in the southern Baltic Sea

Chemosphere, 2013
This paper presents the results of a study on changes in (137)Cs activity concentrations in three fish species from the southern Baltic Sea: cod (Gadus morhua), herring (Clupea harengus) and flounder (Platichtys flesus), in the period 2000-2010. During the study period a marked decline in cesium activity concentration in fish muscle tissue was observed,
Tamara, Zalewska, Maria, Suplińska
openaire   +2 more sources