Wyniki wyszukiwania - BazTech

1

Problematyka konserwatorska kościoła w Radecznicy

Mazurek Anna

Wiadomości Konserwatorskie

|

2020

|

Nr 63

96--115

PL

Opracowanie omawia dzieje wzniesienia barokowego kościoła parafialnego w Radecznicy na przełomie XVII i XVIII wieku, a także jego późniejsze losy ściśle powiązane z historią Polski, co wpłynęło znacząco na pierwotną stylistykę świątyni oraz zniszczenie części XVII-wiecznego wystroju. Obecny wygląd wnętrza kościoła stanowi w większości odtworzenie polichromii, ołtarzy, obrazów, pod ścisłą opieką konserwatora zabytków, niezachowanych z powodu licznych zniszczeń przez pożary oraz przekształcenia (kolejno w cerkiew, monastyr), konfiskat i grabieży w czasach komunizmu. Świątynia jest mało znanym i niedocenianym dziełem projektu Jana Michała Linka, autora zamojskich fortyfikacji. Do czasów współczesnych przetrwała bez zmiany stylistyki zewnętrznej jej bryły, zachwyca także polichromią pędzla Gabriela Sławińskiego. Aktualnie obiekt doprowadzono do dobrego stanu, ukończone zostały wszelkie prace renowacyjne.

EN

This study discusses the history of the rise of the Baroque parish church in Radecznica at the turn of the seventeenth and eighteenth centuries, as well as its later fate closely related to Polish history, which significantly influenced the original design of the church and the destruction of a part of the seventeenth-century décor. The present appearance of the church’s interior is mostly a recreation of polychrome, altars, paintings, under the strict care of the conservator of monuments, which had not survived due to being damaged by fires and transformation (successively into an orthodox church, monastery), and confiscation and looting during the Communist era. The church is a little-known and underrated work of Jan Michał Link, the author of Zamość’s fortifications. It has survived without any stylistic changes to its body, and also impresses with the polychrome by Gabriel Sławiński. Currently, the building has been restored to good condition and all renovation work has been completed.

2

Przestrzenne związki pomiędzy rozmieszczeniem najwydajniejszych źródeł a neotektoniką w zlewni Białej Łady na Roztoczu Gorajskim (środkowo-wschodnia Polska)

Chabudziński Ł., Brzezińska-Wójcik T.

Przegląd Geologiczny

|

2017

|

Vol. 65, nr 11/2

1184--1188

EN

Considerations of the relationships between the groundwater systems and neotectonics in the Roztocze region have been first undertaken by J. Malinowski in the 1970s. Until now, no research results have supported or challenged the hypothesis proposed by this author. Therefore, this paper is an attempt to present the results of a detailed analysis of the relationships between the distribution of springs characterised by the highest discharge rates and neotectonics. The study area covered the Roztocze part of the Biała Łada catchment, which has been subjected to detailed hydrogeological and hydrological investigations since the 1960s. The study was based on spatial data concerning the distribution of springs and information about the discharge rates of the largest springs. The data were juxtaposed with the relatively active tectonic zones distinguished in the catchment based on the relative tectonic activity index (Iat). The index was calculated using ArcGIS software, based on DEM, and with the use of the ArcNEO tool. The investigations indicated that springs with the highest discharge rates are located in the intersection zone of the main Biała Łada dislocation with accompanying faults. Additionally, the springs are located in the mouth sections of dry, asymmetric valleys and at the foot of their steep slopes following isostatically elevated hanging walls. The results support the hypothesis put forward by J. Malinowski (1993), who suggested that the distribution of springs with the highest discharge rates is determined by tectonics of the rock massif, in particular the distribution of the main dislocations and the accompanying subordinate discontinuous tectonic structures.

3

Lubelskie w centrum uwagi

Wardziak A.

Geodeta : magazyn geoinformacyjny

|

2017

|

nr 5

32--33

4

Zmiany wielkości i struktury przestrzennej lesistości a rozwój sieci obszarów chronionych na Roztoczu w XX w.

Kałamucka W., Kałamucki K., Cebrykow P., Cygan J.

Rocznik Ochrona Środowiska

|

2016

|

Tom 18, cz. 2

363--374

EN

The aim of the study is to assess the size and the spatial distribution of forest cover change in Roztocze in the period 1930-1990, the identification of main causes and the connection with the system of protected areas. Different types of protected areas in both Polish and Ukrainian part of Roztocze were selected as test areas. High rank of natural values of Roztocze area justifies this selection. In 2011, Biosphere Reserve was created in the Ukrainian part and Transboundary Biosphere Reserve Roztocze will be created in the near future, including the Polish part. The area of TRB Roztocze will include the most important protected areas in the Polish and Ukrainian part of Roztocze, where the forests are a significant element of biodiversity.The study was based on the spatial data on forest areas and built-up areas obtained from topographic maps at scale 1: 100 000 made in the 30s and 90sof the twentieth century. Maps selection was preceded by query cartographic materials and the assessment of their suitability for these types of researches. The spatial analysis methods (GIS) were used in the studies, mainly cartometric methods. Their results are presented on maps using cartographic methods of presentation: ranges and cartograms.The study showed that in Roztocze region the forest area increased by over 20% in the analyzed time period (approx. 60 years). This situation refers mainly to protected areas situated on Roztocze Rawskie and Tomaszowskie. However, there was almost no changes recorded in the case of Roztocze Gorajskie, where the protected areas are the smallest. The main reason for the forest area increase were settlement changes (many of villages on the Polish-Ukrainian border zone disappeared after World War II) and forestry succession on rural areas. The forest area reduction was caused by the spatial development of urban centers such as Tomaszów Lubelski, Józefów and a formation of the military training ground in the Ukrainian part of Roztocze.

5

Homotryblium-dominated Eocene dinoflagellate cyst assemblages from Middle Miocene (Badenian) glauconitic sands at Lipowiec (Roztocze, SE Poland)

Gedl P.

Geological Quarterly

|

2016

|

Vol. 60, No. 2

461--472

EN

A section over 20 m thick of the basal Middle Miocene succession exposed at Lipowiec (Roztocze, SE Poland) was studied for palynology. Thirteen samples were collected from quartz and glauconitic-quartz sands and thin clay layers. Sand samples were barren but clay samples yielded dinoflagellate cysts. Their assemblages consist of reworked Paleogene specimens dominated by the Homotryblium floripes complex (H. floripes and morphologically similar H. plectilum and H. vallum). The presence of reworked Paleogene specimens indicates intense erosion of marine Paleogene strata during initial stages of the Middle Miocene transgression at Roztocze. Analysis of stratigraphical ranges of reworked dinoflagellate cysts and comparison with their occurrences in known epicontinental Paleogene sites of SE Poland suggest an Upper Eocene age of the washed-out strata. The taxonomic composition of the assemblages described suggests that the Upper Eocene deposits accumulated in a near-shore, lagoonal embayment characterized presumably by oligotrophic waters of slightly increased salinity. A high proportion of the Homotryblium floripes complex is also characteristic of reworked assemblages found in younger Miocene strata of neighbouring exposures in Roztocze, which indicates widespread Eocene lagoonal environments in this part of Roztocze. Coeval Eocene strata from the eastern part of Roztocze and from the Carpathian Foredeep show different taxonomic compositions suggesting varied sedimentary settings during Eocene transgression in this region. These differences reflect variable amounts of freshwater influence resulting in a range of environments that ranged from oligotrophic to brackish.

6

Dinoflagellate cysts and palynofacies from the upper Badenian (Middle Miocene) of the Roztocze area at Józefów and Żelebsko (Carpathian Foredeep Basin, Poland) : palaeoenvironmental implications

Gedl P.

Annales Societatis Geologorum Poloniae

|

2016

|

Vol. 86, No. 3

273--289

EN

The post-evaporitic upper Badenian (Middle Miocene) succession of the Roztocze (marginal zone of the Carpathian Foredeep Basin) consists of shallow-marine sands and organodetrital deposits. The latter, although predominantly coarse-grained, include very rare and usually very thin intercalations of fine-grained, loamy material. A few such clay layers were sampled for their palynological content in quarries at Józefów (Józefów and Pardysówka) and Żelebsko. The clay samples yielded palynological organic matter, in contrast to organodetrital limestone samples, which were barren. The palynofacies composition, both presence/absence of land-derived material and the specific composition of aquatic material, are useful for the palaeoenvironmental reconstructions of sedimentary settings. During late Badenian time, the sedimentary setting of the deposits studied was characteri- zed by proximity to the shoreline, which, however, supplied limited input of terrestrial matter, and by restricted marine conditions caused by increased salinity. During the latest Badenian, water salinity presumably underwent a further increase, leading to the collapse of the dinoflagellate floras. The frequent occurrence of reworked Palaeogene dinoflagellate cysts in upper Badenian samples and their absence from the uppermost Badenian indicate variable intensity of erosion of the epicontinental Palaeogene strata during the Middle Miocene at Roztocze.

7

Monitoringowe badania źródeł Wyżyny Lubelskiej i Roztocza

Michalczyk Z., Chmiel S., Głowacki S., Zielińska B.

Przegląd Geologiczny

|

2015

|

Vol. 63, nr 10/2

935--939

EN

Next to the Tatra Mountains, the Lublin Upland and Roztocze Region are areas featuring the occurrence of the most efficient springs in Poland. They are particularly fed from the Cretaceous aquifer, only in the north-western part of the region also by waters circulating in the sediments of the Palaeocene, and in the boundary zone of Roztocze and Lublin Upland – Neogene. The earlier determination of occurrence of springs commenced in 1998, involving systematic measurements of approximately 70 selected springs. Monitoring measurements covered springs distributed in all of the physico-geographic regions with yield of more than 10 dm3/s. Measurements of the yield and physicochemical properties of water were performed annually in late spring. Data concerning 60 springs were compared for the period 1998–2014. The collected hydrometric materials permit the comparison of the dynamics of the yield and properties of water quality in both temporal and spatial terms. The mean spring yield amounted to 81.2 dm3/s. The mean value from the minimum yield decreased to 59.2 dm3/s, and from maximum increased to 132.7 dm3/s. The coefficient of yield irregularity varied from 1.6 to 5.9 for 90% of the analysed springs. Spring waters were distinguished by moderate mineralisation, reaction approximate to neutral, dominance of HCO3–Ca ions, and very high quality.

8

Dynamika stanu wód podziemnych w strefie pogranicza Roztocza Zachodniego i Wyżyny Lubelskiej w 2014 r.

Chabudziński Ł., Michalczyk Z.

Przegląd Geologiczny

|

2015

|

Vol. 63, nr 10/1

639--644

EN

The paper presents the dynamics of the groundwater levels characterised in 2014 for 12 dug wells located in the border zone of Western Roztocze and the Lublin Upland. Data showing groundwater level fluctuations were obtained using automated pressure water level recorders installed in wells dug in 2013. Data used for characterisation of the meteorological conditions were provided by the weather station in Janów Lubelski; they comprised daily precipitation values, mean daily values of air temperature at a height of 2.0 m above the ground level, and mean daily values of soil temperature at a 0 m level. The analysis was based on the characteristics of each well in terms of their location and groundwater level fluctuations. The collected material was used in an attempt at verification and completion of assumptions presented by Malinowski (1974) and Janiec (1984) concerning the types of dynamics of groundwater levels characteristic for this region.

9

Strukturalne uwarunkowania rzeźby Wyżyny Lubelskiej i Roztocza

Dobrowolski R., Harasimiuk M., Brzezińska-Wójcik T.

Przegląd Geologiczny

|

2014

|

Vol. 62, nr 1

51–-56

EN

The main relief features of the Lublin Upland (sensu Jahn, 1956) and Roztocze were formed during the early and middle Cenozoic stages of the Meta-Carpathian Ridge morphogenesis. They are clearly conditioned by the structure of the Upper Cretaceous-Palaeogene complex of the marginal part of the East European Craton. The following factors were of fundamental significance for the relief development in the study area: 1) Alpine and modern tectonic activity, which conditioned the horst nature of some morphostructures and the type of fissuring of rock massif, and 2) lithological diversity of the Upper Cretaceous-Palaeogene complex as well as the Miocene and Pliocene deposits, which influenced its strength features.

10

Eocene dinoflagellate cysts from the Sołokija Graben (Roztocze, SE Poland)

Gedl P.

Geological Quarterly

|

2014

|

Vol. 58, No. 4

707–-728

EN

The Sołokija Graben is a tectonic structure in Roztocze, the south-eastern Poland, unique by its infill with the Eocene marine strata. The over 40 metres thick sandy succession is the only well-dated palaeontologically trace of Eocene marine transgression at Roztocze being virtually the only remains of the Eocene epicontinental sea in this part of Poland: the surrounding area is devoid of coeval marine strata, which were eroded. This makes the Sołokija Graben succession crucial for the palaeogeography reconstruction of the south-eastern Poland during Eocene as well as the tectonic history of this region. For its precise age determination, the over 30-m-thick succession of loamy sands that fill the Sołokija Graben in a borehole at Leliszka and a 4-m-thick one at Łaszczówka were sampled for dinoflagellate cysts. Samples from Łaszczówka are barren, whereas the ones from Leliszka contain rich and taxonomically diverse assemblages. Their biostratigraphical interpretation confirms previous results suggesting the Bartonian age of the most of the Sołokija Graben succession; the postulated Priabonian age of its non-calcareous part was documented in its uppermost part only. Palynological record allows reconstruction of sedimentary setting of the Leliszka succession. Basal part of the Bartonian was deposited in a shallow but relatively vast marine basin characterized by normal salinity and high energetic hydrodynamic conditions. Subsequently, marine basin underwent gradual shallowing and temporal cease of sedimentation. During the late Bartonian basin became brackish. A short-lasting early Priabonian marine basin was characterized by shallow marine conditions; it became brackish during its final stage. Comparison with neighbouring Eocene deposits of the epicontinental and Carpathian basins shows that the marine basin at Roztocze was presumably connected with both during Bartonian, and separated from the Carpathian one during early Priabonian. Factors controlling seaways pattern of the Roztocze basin were either eustatics and substratum tectonic movements, the former dominating during Bartonian, and interfingering with uplift of the Meta-Carpathian Swell during early Priabonian.

11

Zastosowanie ArcNEO do oceny przejawów neotektoniki na przykładzie zlewni górnego Wieprza (Roztocze, środkowo-wschodnia Polska)

Chabudziński Ł., Brzezińska-Wójcik T.

Landform Analysis

|

2013

|

Vol. 24

11--22

PL

W opracowaniu zaprezentowano schemat działania narzędzia ArcNEO, zwiększającego funkcjonalność programu ArcGIS 10.1 i pozwalającego na typowanie obszarów względnie mobilnych tektonicznie. Narzędzie ArcNEO działa w oparciu o dane wektorowe (granice zlewni poszczególnych rzędów, wybrane profile poprzeczne zlewni, dla których wyznacza się wartości wskaźnika Vf, szerokość dna doliny) oraz cyfrowy model wysokościowy (CMW). Generuje ono parametry zlewni oraz trzy grupy wskaźników: dwie (wysokościowe i powierzchniowe) opisujące parametry zlewni oraz jedną (liniową) – opisującą cechy form rzeźby w zlewniach. Wielkości wskaźników są podstawą do oszacowania młodej mobilności tektonicznej. Działanie narzędzia ArcNEO przedstawiono na przykładzie zlewni górnego Wieprza, położonej na lubelskim obszarze wyżynnym. Opracowana aplikacja może być stosowana do wskazywania obszarów względnie aktywnych/nieaktywnych tektonicznie w innych regionach o stosunkowo jednorodnej budowie geologicznej, a także do określania charakterystyk fizjograficznych zlewni.

EN

The current study presents the function of the ArcNEO tool, which increases the functionality of the ArcGIS 10.1 software and facilitates identification of relatively mobile tectonic areas. The ArcNEO tool works on vector layers (boundaries between catchments of different orders, selected transverse catchment profiles with their calculated Vf index values, the width of the valley floor) and the digital elevation model (DEM). The tool generates catchment parameters and three groups of indices: two (elevation and surface) describe catchment parameters and one (linear) describes the characteristics of catchment relief. The values of the indices are used in estimation of new tectonic mobility. The function of the ArcNEO tool is presented on the example of the upper Wieprz catchment located in the Lublin Upland area. The application developed can be used to identify relatively active/inactive tectonic areas in other regions characterised by a relatively homogeneous geological structure and to provide physiographic features of catchments.

12

Zmiany wydajności źródeł w Wierzchowiskach w latach 1970–2012 (Roztocze Zachodnie)

Michalczyk Z., Chabudziński Ł.

Biuletyn Państwowego Instytutu Geologicznego

|

2013

|

nr 456 Hydrogeologia z. 14/2

405--411

PL

W opracowaniu przedstawiono zmiany wydajności dwu zespołów źródeł w Wierzchowiskach, położonych na obszarze Roztocza Zachodniego, dających początek górnej Sannie. Podstawą opracowania były własne pomiary wydajności wykonywane od 1970 r., uzupełnione danymi publikowanymi. Średnia wydajność, obliczona z ponad 190 pomiarów wykonanych w latach 1959–2012, wynosiła w źródłach Dworskich 48,0 dm3• s–1, a w Stokach 128,7 dm3• s–1. Zmiany wydajności obu źródeł były zbliżone, z dominacją rytmu wieloletniego. Reakcja źródeł na zasilanie, podobnie jak i stanów wód podziemnych poziomu roztoczańskiego, następuje po dłuższym okresie występowania wysokich lub niskich opadów atmosferycznych. W ujęciu miesięcznym, nie stwierdzono bezpośrednich relacji między zasilaniem i wydajnością źródeł. Jest to efekt powolnego przepływu wody opadowej przez grubą strefę aeracji, w której część stropową tworzą osady lessu eolicznego.

EN

The paper presents changes in the discharge rate of two spring complexes in Wierzchowiska, Western Roztocze, which give rise to the upper Sanna River. The study was based on own measurements of discharge carried out since 1970 and complemented with published data. The mean discharge rate calculated for over 190 measurements performed in 1959–2012 was 48.0 dm3• s–1 in the Dworskie springs and 128.7 dm3• s–1 in the Stoki spring. The changes in the discharge rate of both types of springs were comparable, with the dominance of a long-term rhythm. The reaction of the springs to recharge, likewise in the case of groundwater table in Roztocze, occurs after a long-term period of high or low atmospheric precipitation levels. On a monthly basis, no direct correlations were found between recharge and discharge of the springs. This was related to the slow rate of precipitation water flow through the thick aeration zone, the top part of which is represented by aeolian loess sediments.

13

Od zapomnienia do przekształcenia czyli o różnorodności krajobrazów sakralnych Roztocza

Sowińska B., Soszyński D.

Prace Komisji Krajobrazu Kulturowego

|

2012

|

nr 17

184--197

PL

Krajobraz Roztocza jako obszaru wschodniego pogranicza Polski jest bardzo zróżnicowany kulturowo. Na jego fizjonomię wpłynęły zmienne w czasie i odmienne dla poszczególnych jego części uwarunkowania historyczne i społeczno-polityczne. Szczególne znacznie odegrała obecność na tym terenie przedstawicieli różnych religii i wyznań (rzymsko-katolików, greko-katolików, prawosławnych oraz wyznawców religii judaistycznej) a także zmiany granic państwa i związane z tym przesiedlenia ludności. Niniejszy artykuł przedstawia różnorodność współczesnych krajobrazów sakralnych Roztocza. Wśród nich można wyróżnić miejsca opuszczone i zapomniane, zniszczone i zdewastowane, harmonijnie zagospodarowane i użytkowane oraz podlegające negatywnym przekształceniom w wyniku presji turystyki religijnej. Praca została oparta o analizę materiałów archiwalnych, w tym o dokumentację fotograficzną obiektów związanych ze strefą sacrum oraz o wyniki pięcioletnich badań terenowych.

EN

The Roztocze region - an area located on the eastern borderland of Poland is characteristic by its diverse cultural landscape. Historical and sociopolitical events which changed in the course of time and were distinct for various parts of the Roztocze region had an influence on its physiognomy. Particularly, the presence of the representatives of different creeds (Roman Catholics, Orthodox and Jews) as well as the changes of the country borders and resettlement of populations played an important role. The article presents the diversity of the contemporary sacral landscape of the Roztocze region. Among them we can distinguish places which are derelict and forgotten, ruined and vandalized, harmoniously managed and used or negatively transformed as a result of the pressure of religious tourism. Analyses were based on archival materials, such as photographic documentations of objects connected with the sacrum zone and on five years of field research.

14

Brzeżne facje badenu i sarmatu dolnego zbiornika przedkarpackiego w SE Polsce i zachodniej Ukrainie – wyniki badań ostatniego dwudziestolecia

Jasionowski M., Peryt T. M., Wysocka A., Poberezhskyy A. V.

Biuletyn Państwowego Instytutu Geologicznego

|

2012

|

nr 449

71--86

PL

Przedstawiono charakterystykę litologiczną utworów mioceńskich występujących na Roztoczu i terenach sąsiednich (zachodnia Ukraina). Utwory dolnobadeńskie rozpoczynają się transgresywnymi piaskami i piaskowcami kwarcowymi; w wyższej części obocznie przechodzą w margle i wapienie litotamniowe. Powstały w płytkowodnym, wysokoenergetycznym morskim środowisku sedymentacji, o zmieniającym się w czasie chemizmie wód. Środkowobadeński gips pierwotny tworzy szeroką brzeżną platformę siarczanową; w trakcie jego depozycji następowały znaczne wahania składu chemicznego solanek. W płytszych częściach zbiornika na gipsach występują utwory wapienia ratyńskiego, związane genetycznie z transgresją morską. W późnym badenie obszar Roztocza był strefą tranzytową dla materiału bioklastycznego i terygenicznego, w jej obrębie odbywało się przemieszczanie materiału ziarnowego związane z falowaniem i prądami wywołanymi przez falowanie oraz z ruchami masowymi. Węglany dolnosarmackie Roztocza cechują się nietypowym wykształceniem facjalnym oraz ubogim składem taksonomicznym organizmów, wskazującym na anomalne warunki środowiskowe – obniżone zasolenie wody i silne jej przesycenie względem węglanu wapnia.

EN

Lithological characteristics of Middle Miocene strata of the Roztocze region (SE Poland and western Ukraine) is summarized. The Lower Badenian sequence begins with transgressive quartz sands and sandstones that subsequently are passing laterally into marls and coralline algal limestones. They originated in shallow-water, high-energy marine environment. The chemistry of waters at that time as well as during subsequent gypsum sedimentation fluctuated quite considerably. Middle Badenian gypsum deposits build a wide marginal sulphate platform. In shallower parts of the basin the Ratyn Limestone deposits cover gypsum; they are related genetically to new marine transgression. During the Late Badenian the Roztocze region was a transit zone for bioclastic and terrigenous material, and the grainy material was transported owing to waves and wave-generated currents as well as mass movements. The Lower Sarmatian carbonates of Roztocze show a typical facies and poor taxonomic composition of fossil assemblages that indicate abnormal environmental conditions – decreased water salinity and its oversaturation in respect to calcium carbonate.

15

Short-term effects of prescribed forest fire on soil mites (Acari)

Grabczyńska O., Olejniczak I., Prędecka A., Russel S.

Polish Journal of Ecology

|

2009

|

Vol. 57, nr 4

805-809

EN

Natural forest fires are considered as a part of natural ecosystem processes. Short-term effects of prescribed fire on densities and taxonomic diversity of soil Acari were studied in fresh pine mixed forest ("Biala" forest ) in the Mazovia region, Central-Eastern Poland. Three plots (size 1 m2) of similar soil type and vegetation were selected for prescribed burning. Soil samples of an area of 10 cm2 and the depth of 5 cm were collected in June 2005 - one day after the burning, 60 days after the burning and 90 days after the burning. Samples were collected from within the border of the burned plots, from the border itself, as well as from the surroundings. Due to the burning, the density of Acari communities decreased from 11.5 x 103 ind. m[^-2] recorded in the surroundings to 3.2 x 103 ind. m[^-2] recorded in the burned plots. Values recorded within the burned plots after the fire differed significantly from those recorded on the border (P = 0.05) and in the surroundings (P = 0.0001). After 60 days, an increase in Acari abundance was observed in the burned plots (P = 0.02), becoming similar to that noted for the border of the plot and for the surroundings. After 90 days, there were no significant differences between the burned parts of the plots, their borders and the surroundings; however, generally decreased densities were observed, possibly due to the seasonal reason. The observed changes suggest the restoration of Acari community after disturbance.

16

Hydrochemical characteristics of a spring snowmelt flood in the Upper Wieprz River basin (Roztocze region) in year 2006

Chmiel S., Maciejewska E., Michalczyk Z.

Journal of Water and Land Development

|

2009

|

no. 13b

57-67

EN

In order to help develop a better understanding of relevant catchment processes, this paper presents the changes in physico-chemical features of the Wieprz River water during the spring snowmelt flood of 2006. The obtained results showed that the groundwater sampled from the springs and the water sampled from the river had a similar and quite stable composition of the basic physico-chemical features in the period of solely groundwater feeding (the river is fed only with the water coming from underground sources). The physico-chemical composition of river water during snowmelt depended on the contribution of surface runoff in total outflow and the flood phase. The correlation coefficients between the discharge in the Wieprz River and the concentrations in the studied indices were significantly negative: pH, SEC, HCO3, Ca, Mg, Na, Sr, SiO2, Cl, SO4, F. Significantly positive correlations associated with an increase in discharge were observed in the case of: K, NO3, NO2, total organic carbon, chemical oxygen demand and biochemical oxygen demand. Step and bidi-rectional responses were noted during the snowmelt flood in the case of the content of NH4 and PO4.

PL

W pracy przedstawiono zmiany cech fizyczno-chemicznych wody rzeki Wieprz w Guciowie (SE Polska) w czasie wiosennego wezbrania roztopowego 2006 roku. Wyniki badań wykazały, że wody gruntowe pobrane ze źródeł oraz wody pobrane z koryta rzeki Wieprz w okresie wyłącznego zasilania podziemnego, miały zbliżony i stabilny skład podstawowych wskaźników fizyczno-chemicznych. Podczas roztopów wartości parametrów fizyczno-chemicznych wody w rzece były uzależnione od stopnia przemarznięcia pokrywy glebowej, udziału spływu powierzchniowego w odpływie całkowitym oraz fazy wezbrania. Współczynniki korelacji między przepływem wody w rzece Wieprz a stężeniem badanego wskaźnika były istotne ujemne w przypadku: pH -0,78, SEC -0,92, TH -0,92, HCO3 -0,93, Ca -0,89, Mg -0,88, Na -0,81, Sr -0,87, SiO2 -0,81, Cl -0,87, SO4 -0,83, F -0,59. Istotnie dodatnie zależności związane ze zwiększeniem przepływu zanotowano w przypadku: K 0,73, NO3 0,71, NO2 0,58, TOC 0,62, COD 0,63 i BOD 0,62. Skokową i różnokierunkową reakcję podczas wezbrania roztopowego notowano w przypadku: NH4 0,34 i PO4 0,13.

17

Miocen Roztocza

Wysocka A., Jasionowski M., Peryt T. M.

Biuletyn Państwowego Instytutu Geologicznego

|

2007

|

nr 422

79-96

PL

Przedstawiono charakterystykę litologiczną utworów mioceńskich występujących na obszarze Roztocza. Utwory dolnobadeńskie, podewaporatowe występują jedynie we wschodniej części Roztocza i wykształcone są jako piaski i piaskowce kwarcowe, kwarcowo-glaukonitowe i kwarcowo-rodoidowe, rzadziej jako wapienie i margle litotamniowe. Ponad nimi leżą gipsy i wapienie ratyńskie zaliczane do utworów ewaporatowych. Powyżej nich występują górnobadeńskie, nadewaporatowe silnie zróżnicowane litologicznie utwory, m.in. wapienie organodetrytyczne i rodoidowe, wapienie glonowo-ślimakowe, podrzędnie piaski kwarcowe i iły. Przykryte są one przez dolnosarmackie skały węglanowe, m.in. wapienie organodterytyczne, organodetrytyczno-terygeniczne, wapienie serpulowo-mikrobialitowe. Analiza mikrofacji oraz struktur sedymentacyjnych badanych utworów wskazuje na płytkowodne wysokoenergetyczne morskie środowisko sedymentacji, o zmieniającym się jednak w czasie chemizmie wód.

EN

The lithological characteristic of the clastic Badenian deposits of the Roztocze Hills is presented, in the territories of Poland and Ukraine. Generally, the Miocene succession of the Roztocze Hills begins with transgressive quartz, quartz-glaukonite and quartz-rhodolithe sands and sandstones of Early Badenian age, possessing their greatest thickness and limits in Ukraine. Towards the top, the sands pass laterally into marls and coralline algal limestones. Those deposits are overlain by a continuous level of gypsum and/or Ratyń Limestones, included into the Evaporitic-Chemical Beds. Various shallow-water carbonate and terrigenous deposits of Late Badenian age overlie the Evaporitic-Chemical Beds. The terrigenous rocks are represented mainly by quartz sands and sandstones with an admixture of glauconite, siltstone and clay. The biogenic rocks are represented by various shell coquinas and reefal-type deposits. The Miocene succession of the Roztocze Hills is terminated by deposits of Sarmatian age. These are represented by serpulid-microbialite reefs, exposed in the westernmost part of the Roztocze Hills. The microfacies and sedimentary structures of studied rocks point to a high-energy, shallow-water, marine environment with changeable chemical conditions during sedimentation.

18

Klastyczne utwory badeńskie Roztocza - przebieg sedymentacji w północnej marginalnej strefie basenu zapadliska przedkarpackiego

Wysocka A.

Przegląd Geologiczny

|

2006

|

Vol. 54, nr 5

430-437

EN

The Carpathian Foredeep Basin is the northern compartment of a foreland basin system that surrounds the Carpathian orogenic belt. The Roztocze Hills area, during Badenian deposition, belonged to the northern part of the outer ramp of the Carpatian Foreland Basin. The sedimentary conditions of the clastic Badenian deposits of the Roztocze Hills are reconstructed, in the territories of Poland and Ukraine. The lithology and sedimentary structures of clastic rocks point to a high-energy, shallow-water, normal-marine environment connected with the offshore and open sea zone. The characteristic of the Badenian succession allows an interpretation of the environment and its change during sedimentation. Deposition during the Badenian in the Roztocze Hills area was strongly connected with the evolution of the Carpathian Foredeep. Initially sedimentation was mainly dependent on hydrodynamic factors and connected with the outer ramp conditions. However, during the Late Badenian, the influence of diastrophic factors gradually increased and sedimentation was connected with outer foredeep conditions.

19

Iły krakowieckie jako wskaźnik litostratygrafii w dolinie rzeki Sopot na Roztoczu

Janiec B., Czarnecka B.

Przegląd Geologiczny

|

2006

|

Vol. 54, nr 10

913-918

EN

The results of micropaleonthological studies of the Sarmatian (upper Miocene) Krakowiec Clays from primary deposit as well as re-deposited ones were applied to the analysis of the stratigraphic profile of the Sopot valley fills. The study site was at the break section of the Sopot River valley in a contact zone of southern escarpment between the central part of the Roztocze and Sandomierz Basin regions (SE Poland). Species of fossil microfauna (foraminiferans, radiolarians), sponges and mollusks, as well as residual deposits were used. The documented, even if apparently small change in the lithostatigraphic profile of the Sopot valley fills, i.e., the presence of pre-Pleistocene deposits in its floor, is very important for the valley history and for interpreting other problems of river breaks and the Roztocze escarpment zone itself, e.g., sclae of the Holocene movements elevating the Roztocze Region, and their effect on expected intensity of deep fluvial erosion. In the sub-scarp zone of the Tomaszów Roztocze subregion the Krakowiec Clays occur rather shallowly. In the Sopot valley (‘Czartowe Pole’landscape preserve) they are in contact with calcareous formations. In two levels of natural clays’exposures, a dozen or so foraminiferan taxa were found. They were also below the primary deposit on the floor levels of the Sopot valley fills. The residuum of the studied strata consists of glauconite and pre-Pleistocene quartz sands, without silicate and alumosilicate, typical for postglacial formations. The Sarmatian clays present in residue were redeposited at least in the pre-Pleistocene. From the clays top up to the surface of valley fills, are Holocene deposits. The study revealed that: (1) during the Holocene and earlier the Sopot valley fills were not removed completely; (2) the floor of the valley is made not of the youngest, Holocene strata, but much older; (3) the presence of the Sarmatian microfauna in the alluvia allows to date the studied deposits as pre-Pleistocene (Pliocene?); (4) fine quartz sands and glauconite (a specific form of hydromica) both forming the residuum of the studied valley fill levels, together with the absence of other silicates and alumosilicates that are common in the Pleistocene formations, exclude the studied Krakowiec Clays from the group of glacial or fluvioglacial (Pleistocene) formations; (5) the youngest (latest Pleistocene –Holocene) movements elevating the Roztocze Region and the resulting deep fluvial erosion do not correspond with shallow occurrence of the pre-Pleistocene valley fills; this requires further discussion.

20

Fossil wood from the Roztocze region (Miocene, SE Poland) : a tool for palaeoenvironmental reconstruction

Kłusek M.

Geological Quarterly

|

2006

|

Vol. 50, No. 4

465-474

EN

This article presents the results of anatomical and growth ring analyses of Badenian fossil wood from the Roztocze region. All the wood specimens examined are classified as Taxodioxylon taxodii Goth. The growth rings of these woods are very narrow, and they vary considerably in width. Tracheids have large diameters and thin cell walls.The latewood zone is wide; the transition between early and latewood is gradual. Both false and wedge rings and also reaction wood zones are often found. These characteristics of the fossil wood make it a suitable aid to reconstructing the environmental conditions prevailing while the trees were alive. The environmental requirements of these ancient Roztocze trees are interpreted by comparison with those of their nearest living relatives, with the conclusion that they lived in waterlogged or temporarily flooded stands under seasonally changing environmental conditions and with a long growing season. The climate was warm and humid and characterized by significant variability, mainly as regards the amount of precipitation.