The reflection of human activity in the sediments of Iwankowskie Lake from Subatlantic Phase (Polish Outer Carpathians)

The paper presents the analysis of organic and mineral sediments filling the depression, which developed over the landslide located at the slope (767–773 m a.s.l.) of Lubań ridge decscending to the Ochotnica river valley in the Polish Flysch Carpathians. The landslide formed in an early stage of the Subatlantic Phase (2490 ± 35 BP). The top of peat is dated at 1360 ± 50 years BP and is covered by 72 cm of clayey silts with some sandy intercalations, which indicate slopewash after deforestation. The pollen of ruderal plants and Cerealia (undiff.) reflect agricultural activity in the surroundings. The fragments of charcoal indicate the age of the forest clearance to the first half of the 17^th century. The late forest clearance at the elevated north exposed slopes followed 200–300 years later in relation to the foundation of the village at the valley floor.     

Structural Funds of the European Union in Poland—Experience of the First Period of Membership

The aim of this article is to present the results of the first period of taking advantage of Structural Funds in Poland. The analysis refers to realisation of the planned activities in the strategic document which is the National Development Plan 2004–2006, being a base of the new model of the Polish regional policy. The obtained results show the level of success of Structural Funds including the structure being a result of Operational Programmes which are a part of the National Development Plan, and the structure of beneficiaries, among which the listed ones are: units of local governments, businessmen, non-governmental organizations and educational institutions. In each case the analysis includes regional differences of the absorption process which allows us to define the influence of Structural Funds on changes of regional economic development in Poland.     

In the front line: women,work and new spaces of labour politics in Poland

Pessimistic accounts of women's lives in post-communist Poland view women as powerless and passive victims of the transformation process. In contrast, this article argues that while political change and the restructuring of the economy have closed down some spaces of articulation and organisation, others have opened up. The article focuses on the way in which women in their spheres of work are shaping and actively resisting change through new organisations and individual and collective actions, which are in some ways a break with the past, but in other ways build on previous forms of activity. The work draws on qualitative research conducted over the last decade across Poland. This has coupled extensive interviews with women workers, national and regional trade union leaders, activists and feminists in a number of major Polish cities with reviews of Polish media and policy. We examine the economic and ideological context in which these new articulations are taking place, against the background of Poland's post-war communism and the rise of opposition movements. We look at the neoliberal restructuring of the economy and the implications for women within the labour market and in their domestic lives. In particular, we examine initiatives from below in workplace organisation, by focusing on new unions and new actions in the public sector, and the beginnings of organisation in the new areas of the economy such as supermarkets. Finally, we look at how women are articulating their interests beyond formal workplaces. We conclude that we should be optimistic about these new spaces of activism. While some are well established, others are embryonic but provide a strong foundation on which women can increase their participation in spaces that promote their varied interests.     

IS SOCIAL CAPITAL USEFUL FOR EXPLAINING ECONOMIC DEVELOPMENT IN POLISH REGIONS?

The concept of social capital is widely perceived as a promising tool for explaining differences in economic development between countries and regions. According to this theory, weak links (bridging social capital) and social trust in an area favour its better access to other forms of capital, that is, economic and human capital. However, strong links (bonding social capital) may stifle creativity and entrepreneurship. Since the vast majority of research on the impact of social capital on economic development focuses on highly developed Western European countries, it seems particularly interesting to evaluate the usefulness of this approach when applied to post‐communist countries with their different experiences. The objective of this article is to identify the spatial variation of different forms of social capital in regions of Poland and then to test a hypothesis on the impact of this capital on regional economic development. The results demonstrate that despite the existing differences between regions there are no significant relationships between levels of social capital and economic development. This may be explained either by low social capital levels or by the overall degree of Polish economic development.     

Near infrared spectroscopy as a tool for archaeological wood characterization

Archaeological wood, as most of natural materials, is slowly decomposing on the archaeological site due to various biological factors. Rapid and accurate estimation of the degradation level is extremely important for optimal restoration and conservation. The goal of this research was to verify the effectiveness of Fourier transform near infrared (FT-NIR) spectroscopy for archaeometry. The important advantage of the NIR spectroscopy is its accuracy, simplicity and ability to perform very high number of tests without needs of any destruction to the workpiece. Five oak pieces of the archaeological wood collected from waterlogged sites in Poland have been used. Cellulose and lignin contents, as well as crystallinity and the degree of polymerization were measured with standard reference methods and compared to the contemporary wood. The near infrared spectra represent all the physical/chemical changes of the wood due to waterlogging. This technique was successfully validated in rapid estimation of the cellulose and lignin contents. The method explored in this research might be a novel tool assisting experts in evaluation of the degradation state of archaeological and historical wooden materials.     

New exposure of loess deposits in Boyanychi (Ukraine) — Results of thermoluminescence analyses

The loess site at Boynychi (the Volyn Upland) is of essential importance for the stratigraphy of Middle and Upper Pleistocene in Central Europe. The profile was recently dated by Fedorowicz and Prylypko in 2007 (parallel dating), and by Kusiak in 2009. The Upper Vistulian loesses are much thicker in the exposure from 2009 than in the earlier examined one (2007). The list of results obtained in the Gdańsk, Kiev and Lublin laboratories, respectively, can be divided in two. The first group contains the results obtained for the Horohiv and Korshiv pedocomplexes and for the loess from the penultimate glacial, which separates these pedocomplexes. The results from all laboratories are very similar and rather well describe the real age of dated deposits. The second group contains the widely differing results of dating of the Vistulian loesses. The TL ages obtained by Fedorowicz and Prylypko are considerably older than those obtained by Kusiak in the new exposure. The latter ones excellently correspond to the geologic-stratigraphic interpretation of the profile. Two incompatible series of TL dating results indicate that local variability of loess accumulation conditions in different stages of their formation may have resulted in incomplete luminescence zeroing of mineral material before deposition.     

Dendrochronological methods for reconstructing mass movements — An example of landslide activity analysis using tree-ring eccentricity

Dendrochronological methods can be applied to the reconstruction of different types of environmental events such as climate changes, fires, glacier movements, floods, earthquakes, volcano activity. In the field of geomorphology dendrochronology is increasingly frequently used for the absolute dating of different types of mass-movements (rock falls, landslides and debris flows, etc.). Trees growing on slopes transformed by mass-movements are tilted and wounded while their stems and root systems are exposed or buried under sediment. These events are recorded in wood anatomy as eccentric growth, reaction wood, scar overgrowth by callous tissue, changes in cell size or adventitious root production. Dating changes in wood anatomy allows to date and precisely reconstruct the spatial and temporal occurrence of mass-movements with at least one year resolution. The paper provides a review of existing dendrochronological tools used in geomorphology and also an example of the application of eccentric tree-growth to reconstruct landsliding. Using tree-ring eccentricity allows to (1) obtain a dynamic depiction of slopes, (2) study landslide activity, not only contemporary, but also in the last tens of hundreds of years (depending on the stand age).     

Cretaceous aggregate and reservoir effect in dating of binding materials

Lime mortars may contain carbon from different origins. If the mortars are made of totally burnt lime, radiocarbon dating yields the true age of building construction. The presence of carbonaceous aggregates gives the so-called dead carbon effect, which may generate older ages. Another source of carbon is charcoal present in mortars. An attempt has been made to apply the radiocarbon method to mortars of archaeologically estimated age from the Dead Sea region. Petrographical analyses of these samples show the carbonaceous character of the binder and large amounts of limestone aggregate. Determination of the mineral composition of the mortars and comparison with the geology of the surrounding, allows the provenance of the raw materials to be identified. They probably represent the Cretaceous rocks of the Judea Group. Separate radiocarbon dates were made on bulk mortar samples, binder, charcoal fragments and separated fractions from mortars. In the case of binder-aggregate mixture the reservoir effect correction has been applied.     

A new ornamented artefact from Poland: final palaeolithic symbolism from an environmental perspective

An ornamented artefact made of antler, found in the environs of ?widwin (Pomerania, NW Poland), was subject to structural and environmental analysis. Radiocarbon dating (10?700 ± 60 BP or 10?910–10?680 cal. BC) places it in the Final Palaeolithic, at the end of Weichselian (boundary of the Allerød and Younger Dryas). The surface of the artefact bears a complex ornament of zigzag lines and an anthropomorphic drawing, representing most probably a woman with spread legs. Palynological analysis of the deposit in which the object was found indicates forest communities (pine-birch forests) with some open areas, in a cool climate. Ultrastructural examination points to the elk Alces alces (Linnaeus, 1758) as the source species; the antler was at the stage of intense growth which indicates that the elk was killed or died in the spring-summer period. The antler was large, and the object made of it was used for a long time, playing a role in rituals and symbolic culture of a hunting group. The ornamentation shows an affinity to the early Mesolithic art and makes it possible to better trace the relations between the hunters of the late Pleistocene and those of the early Holocene.