Results 81 to 90 of about 10,059 (231)

Characteristics of sea trout spawners (Salmo trutta) in the Vistula River mouth in reference to the previous Vistula River stocks [PDF]

open access: yesFisheries & Aquatic Life, 2020
Abstract The age structure and length distribution of sea trout spawners caught in the Vistula River mouth in the 1984–1986 period were analyzed in reference to previous Vistula stocks of summer spawning and winter spawning runs, and also to silvering sea trout. The comparison took into consideration two variants: the period when the sea
openaire   +1 more source

Domestic Dog Scent Marks Trigger a Behavioural Response in Wild Wolves

open access: yesEcology and Evolution, Volume 15, Issue 7, July 2025.
Wolves and Dogs Coexist in Human‐Dominated Landscapes: As wolves recolonise parts of Europe, they increasingly encounter domestic dogs, leading to interactions that are poorly understood, especially in terms of scent marking and communication. Scent Marking Experiment: In an experiment in Kampinos National Park, Poland, wolf territories were scent ...
Kinga M. Stępniak   +4 more
wiley   +1 more source

Polyblastia gelatinosa and P. agraria - new species to lichen flora of Poland

open access: yesActa Mycologica, 2014
The occurrence of Polyblastia gelatinosa (Ach.) Th. Fr. and P. agraria Th. Fr. along the lower and middle course of the Vistula River is presented.
Mirosława Ceynowa-Giełdon
doaj   +1 more source

Cruise Report r/v "ALKOR " Cruise- No. AL449 [PDF]

open access: yes, 2015
January 31 – February 12 2015 Purpose of the cruise Biogeochemical cycling of nutrients in the coastal area of the Baltic Sea in the vicinity of a major Baltic Sea River, Vistuls River, in the framework of the BONUS project COCOA, nutrient cocktail in ...
Voss, Maren
core   +1 more source

Water quality index – application for rivers in Vistula river basin in Poland

open access: yesWater Science and Technology, 1994
This paper describes the method of the water quality index (WQI), which is used to estimate the cleanness of water. It contains the lists of basic and additional parameters, the formula for the summarized index and the algorithm for evaluation of summarized and guarantee index.
J. Woyciechowska   +2 more
openaire   +1 more source

Biological Flora of Britain and Ireland: Cytisus scoparius*

open access: yesJournal of Ecology, Volume 113, Issue 7, Page 1877-1933, July 2025.
Broom is an attractive and common native plant across Britain, Ireland and most of Europe, and yet it is considered a harmful and invasive weed around the rest of the world. This is aided by broom thriving on poor dry soils, helped by using green stems for photosynthesis and having root nodules to fix nitrogen.
Peter A. Thomas   +9 more
wiley   +1 more source

Restoring the Social Value of Rivers Through Education: the Case of the Vistula River in Warsaw

open access: yesMiscellanea Geographica: Regional Studies on Development, 2010
The article discusses the values of the Vistula River in Poland’s capital city, Warsaw. The author presents the results of studies identifying residents’ perceptions of the river and outlines local community processes that aim to restore the river’s ...
Angiel Joanna
doaj   +1 more source

Potential microbiological threat to the Vistula waters by its tributaries in the vicinity of Kraków

open access: yesSoil and Water Research, 2015
The Vistula is the longest river in Poland. It stretches from the Silesian Beskids to the Gulf of Gdańsk. Water from the Vistula is the source of drinking water for many cities and is used in industry, and therefore its quality and microbiological purity
Anna LENART-BOROŃ   +2 more
doaj   +1 more source

Urban spatial policy and its impact on open areas – Płock case study [PDF]

open access: yes, 2017
Spatial planning has to be carried out in accordance with the sustainable development principle. When compiling every document indicated in the Spatial Planning and Development Act, local authorities have to take into account the conditions that are ...
Feltynowski, Marcin
core   +3 more sources

The first isotopic evidence of Early Iron Age lead ore exploitation in the Silesian‐Krakow upland, Poland: a provenance study of Lusatian culture lead ornaments

open access: yesArchaeometry, Volume 67, Issue 3, Page 552-569, June 2025.
Abstract The Bronze and Early Iron Ages witnessed a significant increase in trade relations driven by the search for valuable metals. This paper presents new insights into the use of galena from the Silesia and Krakow Upland region in southern Poland, known as the ‘Olkusz ore deposits’, within the context of metal ores in prehistoric Europe.
E. Miśta‐Jakubowska   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy