Results 1 to 10 of about 433 (119)
First record of the foraminiferal species Ammonia confertitesta in southeastern Baltic sea [PDF]
Early identification of non-indigenous species is important, as they have the potential to disrupt biogeochemical cycles, ecosystem stability, and trophic energy transfer in fragile ecosystems.
Natalia Szymańska +12 more
doaj +2 more sources
The seasonal and spatial variability of primary production (PP) measured using 14C method in two regions: open waters of the Baltic Sea and the Gulf of Gdansk were discussed.
Agnieszka Zdun +3 more
doaj +1 more source
Photosynthesis and respiration of plants from the Gulf of Gdańsk [PDF]
Photosynthesis-light intensity relationship in nanoplankton, net plankton, and bentic plants from the Gulf of Gdańsk were determined and the relevant curves plotted.
A. Latała
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Intra-annual distribution of Temora longicornis biomass in the Gulf of Gdańsk (the southern Baltic Sea) – numerical simulations [PDF]
A population model of the copepod Temora longicornis coupled with the ecosystem model 3D CEMBS (Coupled Ecosystem Model of the Baltic Sea) was used to determine the intra-annual distribution of the species biomass in the Gdańsk Basin (the southern Baltic
Lidia Dzierzbicka-Głowacka +8 more
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Primary production and chlorophyll in the Gulf of Gdańsk in 1987-1988 [PDF]
The paper presents data on primary production and chlorophyll a concentrations at two stations located in the Gulf of Gdańsk (Baltic Sea). The primary production in 1981 was much higher than the mean values for the region, observed in other years when ...
Z. Lorenz +3 more
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Budget of 90Sr in the Gulf of Gdańsk (southern Baltic Sea)
Summary: In the period from 2005 to 2011 the major source of 90Sr to the Gulf of Gdańsk was the Vistula river. Its contribution was 99.7% of the total load.
Michał Saniewski, Tamara Zalewska
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The paper characterizes the population dynamics of the major Baltic calanoid copepod species (Acartia spp.,Temora longicornis and Pseudocalanus sp.) in the Gulf of Gdańsk (southern Baltic Sea) from January 2006 to December 2007.
Lidia Dzierzbicka-Głowacka +2 more
doaj +1 more source
Distribution and migrations of tagged rainbow trout (Salmo gairdneri Rich.) released to the Baltic Sea [PDF]
41502 tagged rainbow trout were released into the Baltic Sea, mainly to the Gulf of Gdańsk, and to some Polish rivers, mainly to the River Vistula. 2504 returns from “older” fishes and 1486 from “younger” fish made
R. Bartel
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Spatial distribution of biological and physical sediment parameters in the western Gulf of Gdańsk
The ongoing processes of surface sediments and their biological activity are highly dynamic. Sediment samples for the current study were collected at 48 stations in the Gulf of Gdańsk in May 2006, and the following sediment parameters were analysed ...
Katarzyna Huzarska
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Canthaxanthin in recent sediments as an indicator of heterocystous cyanobacteria in coastal waters
Summary: The mean share of heterocystous cyanobacteria in total chlorophyll-a production in coastal waters, based on cyanobacterial marker carotenoid and chloropigments preserved in recent sediments (0–5 cm, ca 30 years), has been studied in the Gulf of ...
Magdalena Krajewska +4 more
doaj +1 more source

