Results 201 to 210 of about 64,968 (245)

Phenology of cryptomonads and the CRY1 lineage in a coastal brackish lagoon (Vistula Lagoon, Baltic Sea)

Journal of Phycology, 2016
Cryptomonadales have acquired their plastids by secondary endosymbiosis. A novel clade—CRY1—has been discovered at the base of the Cryptomonadales tree, but it remains unknown whether it contains plastids. Cryptomonadales are also an important component of phytoplankton assemblages.
Kasia, Piwosz, Janina, Kownacka, Anetta, Ameryk, Mariusz, Zalewski, Jakob, Pernthaler   +4 more
openaire   +2 more sources

Transformation of Radioactive Contamination of the Bottom Sediments in the Kaliningrad (Vistula) Lagoon Between 2011 and 2023

ANRI
The article presents the data of radioecological research of the bottom sediments in the Russian zone of the Vistula Lagoon in 2011–2023. According to research, the specific activity of 137Cs in the bottom sediments of the Lagoon was in the range of 3,9 ...
Tat'yana Vasyukevich, Liliya Nitievskaya, Marina Ahatova   +2 more
semanticscholar   +1 more source

Long-term changes of the primary production of phytoplankton in the ecosystem of the Vistula Lagoon of the Baltic Sea

Биология внутренних вод
The long-term (2001–2020) data of the primary production and abundance of phytoplankton (according to the concentration of chlorophyll a) in the Vistula Lagoon under significant ecosystem changes were analyzed. The long-term dynamics was characterized by
S. V. Aleksandrov
semanticscholar   +1 more source

Study the Dynamics of the Transformation Processes for Nitrogen and Phosphorus Compounds in the Ecosystem of the Vistula Lagoon of the Baltic Sea using the Methods of Mathematical Modeling

Biologiâ vnutrennih vod
By using mathematical modeling methods, a systematic study of the interaction of hydrobiological, hydrochemical, hydrological and hydrophysical processes that occur in the ecosystem of the Vistula Lagoon (VL) of the Baltic Sea was carried out, taking ...
K. A. Podgornyy, O. A. Dmitrieva
semanticscholar   +1 more source

Biological invasions into planktonic and bottom communities of the Kaliningrad (Vistula) Lagoon of the Baltic Sea and their impact on the food supply and fish catches

VESTNIK OF ASTRAKHAN STATE TECHNICAL UNIVERSITY SERIES FISHING INDUSTRY
Uncontrolled dispersal of species in aquatic ecosystems has become one of the most important environmental problems. The main reason for the acceleration of this process is human economic activity.
E. N. Naumenko, Tat'yana Alekseevna Golubkova, A. Gusev, Liliya Vladimirovna Rudinskaya   +3 more
semanticscholar   +1 more source

Sediment budget of the Vistula Lagoon: The equilibrium or evolution?

2004 USA-Baltic Internation Symposium, 2004
The suspended sediment budget for the Vistula Lagoon and general tendency in evolution of the bottom topography were analyzed as related to artificial changes of the hydrological regime of the lagoon in the beginning of 19th century. The quantitative estimation of components of the sediment budget evidences the existence of “deficit” of sediment gain ...
B. Chubarenko, I. Chubarenko
openaire   +1 more source

Mixing zones within the complex transitional waters of the Baltic Sea Vistula Lagoon

, 2020
The untidal estuarine systems are also referred to as transitional waters and the Baltic Sea in one of the biggest. The study of smaller estuaries in order to know patterns of river input in the Baltic Sea reveals a complicated system. Two similar mixing
V. Krechik, A. Krek, E. Bubnova, M. Kapustina   +3 more
semanticscholar   +1 more source

The Gulf of Gdańsk and Vistula Lagoon

2017
The Gulf of Gdansk is the south-eastern part of the Baltic Proper and makes up 1.3% of its area. The conventional boundary between the gulf and the Baltic Proper is an imaginary 58 nautical mile line between Cape Rozewie (54°50′N, 18°20′E) and Cape Taran (54°58′N, 19°69′E).
openaire   +1 more source

Analysis of fish parasitofauna in Vistula Lagoon (the Baltic Sea)

Inland Water Biology, 2009
The characteristics of parasitofauna (81 species) of 15 fish species from Vistula Lagoon (the Baltic Sea) are given. Parasites with a direct developmental cycle dominate. Parasites with a complicated developmental cycle are represented mainly by species developed through zoobenthos.
openaire   +1 more source

Water circulation modeling in marine area near the Vistula Lagoon outlet

2006 IEEE US/EU Baltic International Symposium, 2006
The Baltic Sea is characterized by active water dynamics and circulation of different spatial scales, which reveal in conditions of complex bottom relief and strongly non-uniform hydrological structure. Nowadays a POM (Prinston Ocean Model) is the most popular modeling tool used as a basis for scientific and applied numerical models for the Baltic Sea.
A. Brekhovskikh, B. Chubarenko
openaire   +1 more source