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Miedwie Lake is the biggest post-glacial lake of the West-Pomeranian Voievodship. At the same time it is the fifth of the largest lakes in Poland. As regards the geographical situation, Miedwie Lake is situated centrally between three big agglomerations i.e. Szczecin, Stargard Szczecinski and Pyrzyce (Fig. 1). The lake lies on the territory of three municipalities: Pyrzyce and Warnice in the District...
Utilization of various amino acids and carbohydrates by heterotrophic bacteria isolated from a sandy beach in Sopot, Poland, southern Baltic Sea coast, was determined. The most intensive growth of bacteria was observed in the presence of amino acids, while carbohydrates were utilized less actively. Differences in the utilization of individual amino acids and carbohydrates by bacteria have been determined...
The soils studied are situated in the northern part of Gardno-Łebsko Lowland, which is part of the Słupsk Plain. For laboratory research two parcels were chosen, with the area of 0.5 ha, situated in protected district of Smołdzinski Las. The research of the selected parcels shows great differences in the construction of soil and flora profiles. What they have in common is the high level of groundwater,...
Results of the studies on the occurrence of bacteria displaying particular physiological properties in coastal Lake Gardno are presented. Most numerous groups among neustonic and planktonic bacteria studied were ammonifying and producing hydrogen sulphide from organic compounds strains. Nitrifying bacteria were not numerous among isolated strains. It was demonstrated that significant differences in...
The article presents problems of unemployment in the districts of the coastal gminas in West Pomerania Voievodship. The region is characterized by high touristic attraction and considerable volume of investment into touristic services. Besides rapidly developing areas, there are also agriculture districts characterized by the necessity to increase incomes of the inhabitants and improve the condition...
The present paper is an attempt to present the most important demographic problems in the area of the south Baltic described on the example of gmina Ustka. The author tried to describe in detail demographic potential of the community and indicate the reasons of population changes. The paper also presents the structures of population according to selected demographic and educational features and changes...
A population of Mya arenaria was studied in the Polish coastal zone (up to 3 nautical miles) of the Baltic Sea in the open coast of Polish Middle Pomerania. Abundance, wet biomass, and the frequency of Mya were determined in the coastal waters, including estuaries of the Parseta, Wieprza, Słupia, Łupawa, and Łeba rivers and Władysławowo. The frequency (F) of Mya in the open coast of the Middle Pomerania...
Tourism has become one of the most important examples of human activities and this is the fact nobody can question. Contemporary people tend to have more and more free time, their economic status is relatively high, they have easy access to numerous unknown before areas and their thirst for experiencing something new and satisfying natural curiosity make them become interested in the surrounding world...
The water intake situated at Rybacka Street in Wolin was established in the beginning of the 20th century. It is situated in the close vicinity of the existing apartment and business buildings and the water and sewage systems as well. On the fenced parcel ca 50x80 m besides the objects of: – building of the water-supply station, – warehouse – workshop building with sanitary facilities, – household...
Between May and October of 2003, mineral composition of surface (0.5 m deep) and bottom (5.0 meters) waters, at measurement stations in north-western and south-eastern parts of Great Lagoon (Szczecin Lagoon), have been studied. Total concentrations of ionic macrocomponents: Na+, K+, Ca2+, Mg2+, Cl-, HCO3 - , SO4 2- have been determined. Differentiation of ionic composition and changing level of concentrations...
Tourism in the Baltic regions is considered an important factor of social and economic development of regions of touristic reception. Undisputable influence of tourism is observed in Baltic locations, especially those connected with providing backpack holiday offers and facilities. However, is it possible that tourism might generate development of local communities located some distance from the sea?...
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