Results 81 to 90 of about 1,727 (209)

International River Basin Management under the EU Water Framework Directive: An Assessment of Cooperation and Water Quality in the Baltic Sea Drainage Basin [PDF]

open access: yes, 2006
This report address issues connected to international river basin management in line with the EU Water Framework Directive. A register, in the form of a GIS data layer, of River Basin Districts established under the directive is presented.
Nilsson, S.
core  

Heavy metals and Cs levels in macrophytes and temporal distribution in sediments – application for estuarine environment status assessment (Vistula Lagoon – southern Baltic) [PDF]

open access: yes, 2020
The paper presents the first data on the concentrations of heavy metals (Cd, Pb, Zn, Cu, Ni, Cr, Mn) and Cs and their contamination ratios (CR) in the most abundant species of macrophytes in the Vistula Lagoon.
Brzeska-Roszczyk, Paulina   +3 more
core   +1 more source

Role of macrophytes in structuring littoral habitats in the Vistula Lagoon (southern Baltic Sea)

open access: yesOceanologia, 2019
Summary: The objective of the research conducted in the years 2011–2014 in the near-shore zone of the Vistula Lagoon was the verification of the hypothesis that in the coastal lagoon, similarly as in inland waters, habitat conditions can be substantially
Krzysztof Pawlikowski, Ryszard Kornijów
doaj   +1 more source

Improving port hinterland connection capacity: a comparative study of Polish and Belgian cases [PDF]

open access: yes, 2011
The study takes a comparative approach by investigating the situation in the hinterlands of two different port areas in Europe: Antwerp (Belgium) and Gdansk-Sopot-Gdynia agglomeration (Poland).
Aronietis, Raimonds   +5 more
core  

Human-induced marine ecological degradation: micropaleontological perspectives [PDF]

open access: yes, 2012
We analyzed published downcore microfossil records from 150 studies and reinterpreted them from an ecological degradation perspective to address the following critical but still imperfectly answered questions: (1) How is the timing of human-induced ...
Breitburg, D   +4 more
core   +2 more sources

Limited success of the non-indigenous bivalve clam Rangia cuneata in the Lithuanian coastal waters of the Baltic Sea and the Curonian Lagoon

open access: yesOceanologia, 2019
Summary: The gulf wedge clam, common rangia Rangia cuneata, with a native origin in the Gulf of Mexico has spread to north European brackish and freshwaters.
Sabina Solovjova   +4 more
doaj   +1 more source

Seasonal dynamics of Pseudocalanus minutus elongatus and Acartia spp. in the southern Baltic Sea (Gda?sk Deep) ? numerical simulations

open access: yes, 2006
International audienceA population dynamics model for copepods is presented, describing the seasonal dynamics of Pseudocalanus minutus elongatus and Acartia spp. in the southern Baltic Sea (Gda?sk Deep).
Bielecka, L.   +2 more
core   +2 more sources

Seasonal dynamics of Pseudocalanus minutus elongatus and Acartia spp. in the southern Baltic Sea (Gda?sk Deep) ? numerical simulations

open access: yes, 2006
International audienceA population dynamics model for copepods is presented describing a seasonal dynamics of Pseudocalanus minutus elongatus and Acartia spp. in the southern Baltic Sea (Gdansk Deep). The copepod model was coupled with an one-dimensional
Bielecka, L.   +2 more
core  

The trophic state of the Vistula Lagoon: an assessment based on selected biotic and abiotic parameters according to the Water Framework Directive

open access: yesOceanologia, 2011
The aim of the study was to determine the trophic state of the Vistula Lagoon in 2007-2009. The analysis of various trophic state indices, abiotic parameters and different water classifications indicated the eutrophy and even advanced hypereutrophy of ...
Lidia Nawrocka, Justyna Kobos
doaj  

Improving port hinterland connection capacity: a comparative study of Polish and Belgian cases [PDF]

open access: yes
The study takes a comparative approach by investigating the situation in the hinterlands of two different port areas in Europe: Antwerp (Belgium) and Gdansk-Sopot-Gdynia agglomeration (Poland).
Anna Golêdzinowska   +5 more
core  

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