Results 11 to 20 of about 1,727 (209)

A spatial study of networking in the Vistula Lagoon region using geoinformation systems [PDF]

Baltic Region, 2013
Network cooperation — the most efficient form of unlocking the economic and natural potential of territories — is rapidly developing in Russia under the influence of global processes. Due to its unique geopolitical position, the Kaliningrad region is one
Gritsenko Vladimir, Gumenyuk Ivan, Belov Nikolai   +2 more
doaj   +5 more sources

Changes of the eel fishery patterns in the Vistula Lagoon, Poland [PDF]

Acta Ichthyologica et Piscatoria, 2008
Background. The decline in the eel population is reflected in the decreased incomes of fishers. This has led to changes in the structure and size of the fishing effort. The fyke nets used in eel catches are multi-species gear.
I. Psuty, B. Draganik
doaj   +5 more sources

Biocontamination of the western Vistula Lagoon (south-eastern Baltic Sea, Poland)

Oceanologia, 2013
Non-native species exert considerable pressure on aquatic ecosystems; accordingly, they are treated as biopollutants. The Vistula Lagoon, one of the largest brackish water bodies in the Baltic, has become a part of the central corridor for hydrobionts ...
Izabela Jabłońska-Barna, Agata Rychter, Marek Kruk   +2 more
doaj   +1 more source

INERTIAL OSCILLATIONS INDUCED BY PROPAGATION OF VISTULA LAGOON FRESHWATER INTO THE BALTIC SEA

TASK Quarterly, 2017
A mathematical model of the mechanism of the appearance of antisymmetric vortices during the propagation of freshwater into the seawater which is observed, in particular, at the exit from the Baltic Canal connecting the Vistula Lagoon and the Baltic Sea
VALERIAN A. YUROV, ALLA A. YUROVA
doaj   +2 more sources

Shaping the New Vistula Spit Channel: Political, Economic, and Environmental Aspects

Urban Planning, 2023
In September 2022, the new shipping channel in Poland was opened for service. It connects the Port of Elbląg and the Gdańsk Bay in Poland, cutting through the Vistula Spit and the Vistula Lagoon.
Justyna Breś, Piotr Lorens
doaj   +1 more source

Comparison of methane distribution in bottom sediments of shallow lagoons of the Baltic and Black Seas

Russian Journal of Earth Sciences, 2021
In 2015, geoacoustic and gas-geochemical studies of bottom sediments of the Vistula Lagoon of the Baltic Sea and the Sevastopol Bay of the Black Sea were carried out. A comparative analysis showed differences in the particle size distribution and methane
Ulyanova M , Malakhova T , Evtushenko D , Artemov Yu , Egorov V   +4 more
doaj   +1 more source

Seascape genomics reveals limited dispersal and suggests spatially varying selection among European populations of sea lamprey (Petromyzon marinus)

Evolutionary Applications, Volume 16, Issue 6, Page 1169-1183, June 2023., 2023
Abstract Sea lamprey Petromyzon marinus is an anadromous and semelparous fish without homing behaviors. Despite being a freshwater, free‐living organism for a large part of their life cycle, its adulthood is spent as a parasite of marine vertebrates. In their native European range, while it is well‐established that sea lampreys comprise a single nearly‐
Miguel Baltazar‐Soares, J. Robert Britton, Adrian Pinder, Andrew J. Harrison, Andrew D. Nunn, Bernardo R. Quintella, Catarina S. Mateus, Jonathan D. Bolland, Jamie R. Dodd, Pedro R. Almeida, Victoria Dominguez Almela, Demetra Andreou   +11 more
wiley   +1 more source

Broadscale distribution, abundance, and habitat associations of the invasive Asian clam (Corbicula fluminea) in the lower Columbia River, USA

International Review of Hydrobiology, Volume 107, Issue 5-6, Page 179-195, October-December 2022., 2022
Abstract The Asian clam, Corbicula fluminea, is an invasive freshwater bivalve that has established populations across the globe and is known to have deleterious effects on natural and human systems. Yet, despite being present in the Columbia River (CR) for nearly a century, little is known about this invader's basic biology and ecology in this large ...
Salvador B. Robb‐Chavez, Stephen M. Bollens, Gretchen Rollwagen‐Bollens, Timothy D. Counihan, Mario Brauns   +4 more
wiley   +1 more source

An environmental gradient dominates ecological and genetic differentiation of marine invertebrates between the North and Baltic Sea

Ecology and Evolution, Volume 12, Issue 5, May 2022., 2022
Environmental gradients have emerged as important barriers to structuring populations and species distributions. Using ecological and genetic data, we show that marine invertebrates exhibit significant structure across a strong salinity gradient from marine to brackish water.
Jonas C. Geburzi, Nele Heuer, Lena Homberger, Jana Kabus, Zoe Moesges, Kira Ovenbeck, Dirk Brandis, Christine Ewers   +7 more
wiley   +1 more source

Mean residence time of lagoons in shallow vegetated floodplains

Hydrological Processes, Volume 35, Issue 2, February 2021., 2021
Lagoons interspersed in wetlands increase the mean residence time of the flow. The lagoon mean residence time increases as the lagoon depth increases. The lagoon length did not modify the mean residence time. The flow enters the lagoon through its leading edge and flows out through its trailing edge.
Teresa Serra, Estel Font, Marianna Soler, Aina Barcelona, Jordi Colomer   +4 more
wiley   +1 more source