Results 41 to 50 of about 10,807 (277)

Dynamics of mid-channel bars in the Middle Vistula River in response to ferry crossing abutment construction

open access: yesOpen Geosciences, 2020
The investigation focused on the non-migrating mid-channel bars that emerged in the river channel as a consequence of river engineering. A reach of around 280 km of Middle Vistula River (Poland) was taken into account as the study site.
Sosnowska Anna
doaj   +1 more source

Wetland birds of middle Vistula River during breeding season: the impact of human activities on the distribution, abundance and richness of species

open access: yesStudia Ecologiae et Bioethicae, 2020
The inventory of birds was conducted in the years 2005-2010 on the Vistula River section between Dęblin (km 388 of the river) and Podwierzbie (km 435 of the river). The study area includes a southern section of the European Ecological Natura 2000 Site in
Dariusz Bukaciński   +2 more
doaj   +1 more source

Temporal Changes in Flow Regime along the River Vistula

open access: yesWater, 2021
The flow regime in the River Vistula is influenced by climatic and geographical factors and human intervention. In this study, we focus on an analysis of flow and precipitation variability over time and space following the course of the River Vistula.
Ewa Bogdanowicz   +2 more
openaire   +1 more source

Tin–Lead Sewn Tokens From 13th‐Century Gdańsk: Assessing Local and Non‐Local Production Through Archaeometric Analysis

open access: yesArchaeometry, EarlyView.
ABSTRACT This study presents the results of an interdisciplinary investigation of 98 tin–lead sewn tokens from 13th‐century Gdańsk, the largest assemblage of its kind in Central Europe. Combining archaeological context, typology, SEM‐EDS and lead isotope analysis, the research explores provenance, production and function.
Sławomir Wadyl   +4 more
wiley   +1 more source

Determinants of change in the duration of ice phenomena on the Vistula River in Toruń

open access: yesJournal of Hydrology and Hydromechanics, 2015
Winter season temperatures are becoming warmer. However, the transformation of the ice regime on the Vistula River in Toruń has also been affected by river engineering.
Pawłowski Bogusław
doaj   +1 more source

Comparison of trace metal bioavailabilities in European coastal waters using mussels from Mytilus edulis [PDF]

open access: yes, 2010
Mussels from Mytilus edulis complex were used as biomonitors of the trace metals Fe, Mn, Pb, Zn, and Cu at 17 sampling sites to assess the relative bioavailability of metals in coastal waters around the European continent.
Hummel, H.   +4 more
core   +3 more sources

Palaeoenvironmental evolution of the Baltic Sea basin during the Last Interglacial (Eemian, Mikulino stages): a review

open access: yesBoreas, EarlyView.
This review presents an investigation of the evolution of the Baltic Sea basin and its connections through the Eemian Stage, based upon sequences of marine and associated deposits from the White Sea to the Southwest Baltic, via the Karelian channel. Pollen analyses, foraminiferal and ostracod analyses provide the evolution of relative sea‐level change,
Philip L. Gibbard, Karen L. Knudsen
wiley   +1 more source

Reproductive parameters of wild and hatchery‐reared sea trout (Salmo trutta m. trutta L.) females from the Łeba River (southern Baltic Sea)

open access: yesJournal of Fish Biology, EarlyView.
Abstract Sea trout Salmo trutta m. trutta L. has high socioeconomic and ecological importance in the Atlantic region; therefore, stocking hatchery‐reared fish is widely practiced for stock enhancement and recovery of wild populations. In this study, fecundity of wild and stocked hatchery‐reared sea trout sampled from the Łeba River (southern Baltic Sea
Adam M. Lejk, Piotr Hliwa
wiley   +1 more source

Sytuacja hydrologiczna i żeglugowa na Wiśle w latach 1674–1795 w świetle ksiąg dochodów i wydatków miasta Kazimierza przy Krakowie

open access: yesPrace Historyczne
The article compiles a list of floods and overflows on the Vistula river in the Cracow region, then characterizes the occurrence of high water levels and ice phenomena on the river.
Szymon Kazusek
doaj   +1 more source

Multispectral Data and LiDAR for Enhanced Georeferencing of Gdanska Glowa's 17th‐Century Fortifications

open access: yesArchaeometry, Volume 68, Issue 1, Page 94-106, February 2026.
ABSTRACT This study presents a novel remote sensing method to detect 17th‐century environmental elements associated with the historical fortifications of Gdanska Glowa in Poland. By integrating 10‐band multispectral imaging, high‐resolution (1 m) digital elevation models, vegetation metrics and random forest classification within Google Earth Engine ...
Pawel Tysiac   +2 more
wiley   +1 more source

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