Results 81 to 90 of about 1,234,531 (212)

Bedload transport in the Vistula River mouth derived from dune migration rates, southern Baltic Sea

open access: yesOceanologia, 2019
Summary: In this paper, bedload sediment transport to the Baltic Sea in the main Vistula River mouth (Przekop Wisły) is estimated. For the first time in this area, investigations were performed based on the non-invasive measurement techniques with the ...
Aliaksandr Lisimenka, Adam Kubicki
doaj   +1 more source

Poland, Vistula River at Nieszawa

open access: yes, 1934
Vistula River at Nieszawa. In foreground bow of ferry boat. In background on shore fish boxes in which to keep fish alive. Fish traps and fishing boats. August 15, 1934.P59; 8-34GrayscaleLouise A. Boyd, Box 51
Boyd, Louise Arner, 1887-1972
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New data on the non-indigenous gammarids in the Vistula Delta and the Vistula Lagoon

open access: yesOceanologia, 2008
This communication reports on the occurrence of non-indigenous gammarid species of Ponto-Caspian and of North American origin - in the lower course of the River Vistula, in its Delta and in the Vistula Lagoon.
Aldona Dobrzycka-Krahel   +1 more
doaj  

Morphodynamic conditions of heavy metal concentration in deposits of the Vistula River valley near Kępa Gostecka (central Poland)

open access: yesOpen Geosciences, 2020
The influence of morphodynamics of individual river valley zones on the anthropogenically induced distribution of heavy metals in the Małopolska Gorge of the Vistula River near Kępa Gostecka was studied.
Kałmykow-Piwińska Agnieszka   +1 more
doaj   +1 more source

Beseler bridges over the Vistula River [PDF]

open access: yes, 2016
Przedstawiono historię budowy mostów przez dolną i środkową Wisłę podczas pierwszej wojny światowej. Na północnych ziemiach Królestwa Polskiego, skąd niemieckie armie wyparły rosyjskiego zaborcę, utworzono wówczas Generalne Gubernatorstwo Warszawskie ...
Mistewicz, M.
core  

Design and Operational Innovations in Adapting the Existing Merchant River Fleet to Cost-Effective Shipping

open access: yesPolish Maritime Research, 2019
Modernisation of the existing river fleet adapted for the local conditions of the Middle and Lower Vistula can be considered as a solution to slow down the progressive decrease of river transport in this area. The implementation of technical improvements,
Abramowicz-Gerigk Teresa   +1 more
doaj   +1 more source

Poland, Vistula River just north of Włocławek

open access: yes, 1934
Vistula River just north of Włocławek. Settlement, forest, and sant spit to the north. August 15, 1934.P50; 8-34GrayscaleLouise A. Boyd, Box 51
Boyd, Louise Arner, 1887-1972
core  

Use of high-intensity data to define large river management units: A case study on the lower Waikato River, New Zealand [PDF]

open access: yes, 2014
The importance of environmental heterogeneity in lotic ecosystems is well recognised in river management, and continues to underpin studies of hierarchical patch dynamics, geomorphology and landscape ecology. We evaluated how physical characteristics and
Pingram, Michael Alister   +4 more
core   +1 more source

Bacterial community structure influenced by Coscinodiscus sp. in the Vistula river plume* This research was carried out with the support of a grant from the Polish Ministry of Science and Higher Education (No. NN304 025334) and statutory activities of the Department of Fisheries Oceanography and Marine Ecology of the National Marine Fisheries Research Institute (project P1-2).

open access: yesOceanologia, 2014
The Gulf of Gdańsk is influenced by freshwater inflow from the River Vistula and by a wind-driven current along the coast. Bacterial communities from five stations along a salinity gradient were sampled during one day and analysed by terminal restriction
Anetta Ameryk   +8 more
doaj   +1 more source

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