Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "Roztocze" wg kryterium: Temat

  Lista filtrów
Wyrównaj
Wyświetlanie 1-15 z 50
Tytuł:
ICP-OES and SEM-EDS microanalysis of heavy metals from selected moss and subsoils of the Middle Roztocze region, near the city of Tomaszów Lubelski
Autorzy:
Huber, M. A.
Lata, L.
Powiązania:
https://bibliotekanauki.pl/articles/1203925.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Humanistyczno-Przyrodniczy im. Jana Długosza w Częstochowie. Wydawnictwo Uczelniane
Tematy:
environmental characteristic
moss
Middle Roztocze
Tomaszów
mech
Roztocze Środkowe
Opis:
The study of area is located on the middle Roztocze aorund Tomaszów Lubelski in the South-East part of Poland. This is an area of exceptional natural, undualting, hilly terrain, covered with coniferous forests with a mixture of fir and beech with a relatively low population density. The collected subsoil and moss samples were tested using microanalysis and Inductively Coupled Plasma Emission Spectrocsopy (ICP-OES) methods. The results of these analyses show interesting sediments (e.g. limestones, sandy limestones, gaize and sands) of Cretaceous, Neogene and Pleistocene periods and moss (Brachythecium salebrosum) with a relatively low content of heavy metals. These results indicate that in this area the environment is relatively clean.
Źródło:
Chemistry, Environment, Biotechnology; 2017, 20; 21-26
2083-7097
Pojawia się w:
Chemistry, Environment, Biotechnology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Changes of Dentario Glanduleosae-Fagetum Forest Stand in Roztocze National Park, South Eastern Poland from 1946 to 2001
Autorzy:
Tracz, Justyna
Powiązania:
https://bibliotekanauki.pl/articles/764803.pdf
Data publikacji:
2010
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
beechwood
Roztocze
forest stand changes
Opis:
Roztocze Nation Park (RNP) is located in the central part of Roztocze, a hilly region in south-eastern Poland. The most important type of forest community in RNP is Dentario glandulosae-Fagetum. Potential and real vegetation, as well as forest stand maps were used to analyze changes of the age and species structure of beechwood stand from 1946 to 2001. Beechwoods were dominated by two species: fir and beech. During the last 50 years their proportion has entirely changed and the share of oldest groups of stand (over 120 years old) has increased significantly.
Źródło:
Acta Universitatis Lodziensis. Folia Biologica et Oecologica; 2010, 6; 137-144
1730-2366
2083-8484
Pojawia się w:
Acta Universitatis Lodziensis. Folia Biologica et Oecologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The dependence of relief on tectonics in the South -West Escarpment Zone of Tomaszowskie Roztocze (SE Poland)
Autorzy:
Brzezińska-Wójcik, T.
Powiązania:
https://bibliotekanauki.pl/articles/294998.pdf
Data publikacji:
2002
Wydawca:
Stowarzyszenie Geomorfologów Polskich
Tematy:
geology
geomorphology
tectonics
relief
Roztocze
Opis:
The relatively undeforrned South-West escarpment zone (SWEZ) of Roztocze, SE Poland, is marginal to the East European Platform, which is covered by a thick succession of Palaeozoic and Mesozoic rocks. Cainozoic sediments, previously much more widely distributed and largely destroyed by erosion, still fill some valleys and also crop out in the hills of the inner and outer escarpments. The escarpment zone comprises several morphological elements: an outer hill zone, inner inselbergs and a median depression zone of tectonic origin. Transverse to the escarpment, these elements are compartmentalised by transverse valleys, many of which are fault-controlled. Morphometric and geomorphological studies show that the SWEZ of Roztocze was repeatedly tectonically activated. Neotectonic redevelopment has resulted from controls in the underlying basement. Hence there are many young faults, a large number of open fault-fissures and a complex system of joints, all of which have influenced landform development in this area to a considerable degree. The main scarps have been developed along the longitudinal fault zones and, along the transverse fault zones, breach valleys. Joint systems have controlled the development of secondary relief forms. The close association of relief and various elements of the geological structure in the SWEZ of Roztocze mean that cartographic methods can reliably be employed in studies of the landforms in this area.
Źródło:
Landform Analysis; 2002, 3; 13-24
1429-799X
Pojawia się w:
Landform Analysis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The state of and prospects for the development of cycling tourism in Central Roztocze, according to tourists
Stan i perspektywy rozwoju turystyki rowerowej na Środkowym Roztoczu w opinii turystów
Autorzy:
Kozak, A.
Powiązania:
https://bibliotekanauki.pl/articles/2051432.pdf
Data publikacji:
2019
Wydawca:
Akademia Bialska Nauk Stosowanych im. Jana Pawła II w Białej Podlaskiej
Tematy:
Central Roztocze
Roztocze macroregion
current state
prospect
tourism development
cycling tourism
tourism
tourist infrastructure
Opis:
Subject and purpose of work: The purpose of the paper is to present the state of and prospects for the development of cycling tourism in Central Roztocze, a physico-geographical mesoregion in southeastern Poland. Materials and methods: The research was carried out by means of a diagnostic survey using the survey technique and a literature review. It was carried out in the period from April to June 2018 on a sample of 128 tourists. Results: The research showed that tourists most often cycle several times a week, covering distances of more than 30 km. The main reason for visiting this region is its natural values. The general assessment of the tourist routes indicates that they are not sufficiently prepared for tourists. It was also shown that in order to popularise cycling tourism, it is necessary to expand lodging facilities, and to provide more practical information about routes. Conclusions: The main factor encouraging tourists to visit Central Roztocze is its natural beauty. The general condition of the routes was assessed by the respondents as “average”. The factor conducive to the development of cycling tourism in Central Roztocze might be the development of the cycling infrastructure, including lodging facilities and practical information on cycling trails.
Źródło:
Economic and Regional Studies; 2019, 12, 4; 418-427
2083-3725
2451-182X
Pojawia się w:
Economic and Regional Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Present state of research on house dust mites [Pyroglyphidae] in the Czech Republic
Obecny stan badan nad roztoczami kurzu domowego [Pyroglyphidae] w Republice Czeskiej
Autorzy:
Dusbabek, F
Powiązania:
https://bibliotekanauki.pl/articles/840093.pdf
Data publikacji:
1995
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
badania naukowe
Republika Czeska
Pyroglyphidae
roztocze
Opis:
Systematic research on house dust mites in the Czech Republic started in the early seventies, when mite fauna of human dwellings and distribution of pyroglyphid mites were studied. Special attention was paid to old-age pensioners' homes and children's sanatoria. Pyroglyphidae were found also in the city air and in the dust of city pavements, especially in localities with high occurrence of domestic pigeons. While D. pteronyssinus and D. farinae mostly occurred in permanently inhabited flats, Euroglyphus maynei prevailed in recreation houses and some hospitals. Autumn increase of population density occurred in both, D. pteronyssinus and D. farinae populations, however, the number of protonymphs was remarkable higher than that of other developmental stage in D. farinae population. Special rearing technique was developed for the mass-culture of mites and a Czechoslovak patent was assigned to the technology of allergen preparation for the diagnostics and the desensibilization of patients with house-dust allergies.
Źródło:
Annals of Parasitology; 1995, 41, 3; 337-342
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Present state of research on house dust mites [Pyroglyphidae] in the Czech Republic
Obecny stan badań nad roztoczami kurzu domowego [Pyroglyphidae] w Republice Czeskiej
Autorzy:
Dusbabek, F.
Powiązania:
https://bibliotekanauki.pl/articles/2149095.pdf
Data publikacji:
1995
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
badania naukowe
Republika Czeska
Pyroglyphidae
roztocze
Opis:
Systematic research on house dust mites in the Czech Republic started in the early seventies, when mite fauna of human dwellings and distribution of pyroglyphid mites were studied. Special attention was paid to old-age pensioners' homes and children's sanatoria. Pyroglyphidae were found also in the city air and in the dust of city pavements, especially in localities with high occurrence of domestic pigeons. While D. pteronyssinus and D. farinae mostly occurred in permanently inhabited flats, Euroglyphus maynei prevailed in recreation houses and some hospitals. Autumn increase of population density occurred in both, D. pteronyssinus and D. farinae populations, however, the number of protonymphs was remarkable higher than that of other developmental stage in D. farinae population. Special rearing technique was developed for the mass-culture of mites and a Czechoslovak patent was assigned to the technology of allergen preparation for the diagnostics and the desensibilization of patients with house-dust allergies.
Źródło:
Wiadomości Parazytologiczne; 1995, 41, 3; 337-342
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Hydrochemical characteristics of a spring snowmelt flood in the Upper Wieprz River basin (Roztocze region) in year 2006
Hydrochemiczna charakterystyka wiosennego wezbrania roztopowego w zlewni górnego Wieprza w 2006 r. (Roztocze)
Autorzy:
Chmiel, S.
Maciejewska, E.
Michalczyk, Z.
Powiązania:
https://bibliotekanauki.pl/articles/292964.pdf
Data publikacji:
2009
Wydawca:
Instytut Technologiczno-Przyrodniczy
Tematy:
odpływ
Roztocze
skład fizyczno-chemiczny
wiosenne wezbranie roztopowe
chemical composition
outflow
Roztocze region
spring snowmelt flood
Opis:
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.
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.
Źródło:
Journal of Water and Land Development; 2009, no. 13b; 57-67
1429-7426
2083-4535
Pojawia się w:
Journal of Water and Land Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fossil wood from the Roztocze region (Miocene, SE Poland) : a tool for palaeoenvironmental reconstruction
Autorzy:
Kłusek, M.
Powiązania:
https://bibliotekanauki.pl/articles/2059126.pdf
Data publikacji:
2006
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Roztocze
fossil wood
wood anatomy
growth rings
Opis:
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.
Źródło:
Geological Quarterly; 2006, 50, 4; 465-474
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Homotryblium-dominated Eocene dinoflagellate cyst assemblages from Middle Miocene (Badenian) glauconitic sands at Lipowiec (Roztocze, SE Poland)
Autorzy:
Gedl, P.
Powiązania:
https://bibliotekanauki.pl/articles/2059861.pdf
Data publikacji:
2016
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Eocene
Miocene
reworking
palaeoenvironment
Roztocze
SE Poland
Opis:
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.
Źródło:
Geological Quarterly; 2016, 60, 2; 461--472
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Changes of springs yield of Lublin Upland and Roztocze Region in 1998-2008
Zmiany wydajności źródeł Wyżyny Lubelskiej i Roztocza w latach 1998-2008
Autorzy:
Michalczyk, Z.
Chmiel, S.
Głowacki, S.
Zielińska, B.
Powiązania:
https://bibliotekanauki.pl/articles/292398.pdf
Data publikacji:
2008
Wydawca:
Instytut Technologiczno-Przyrodniczy
Tematy:
nieregularność wydajności
wydajność
Wyżyna Lubelska i Roztocze
źródła
springs
yield
rregularity of yield
Lublin Upland and Roztocze Region
Opis:
Lublin Upland and Roztocze region are known for the occurrence of a large number of springs of high yield. These springs are fed mainly from Cretaceous or Tertiary water-bearing horizon. In order to determine variability of springs' yield, 61 selected springs were analysed in spring periods of the years 1998-2008. Collected hydrometric materials allowed for comparing average and extreme yield values of springs in various physiographic regions within the period of 11 years. Average value was 76.1 dm³ ·s-¹, while the mean of the minimal yields was 44.7 dm³ ·s-¹ and of the maximal - 132.7 dm³ ·s-¹. Coefficient of irregularity of the springs' yield ranged from 1.5 to 5.0, which may lead to the conclusion that the springs' yield is constant or varies slightly. In some cases the irregularity was higher but it was determined by hydrogeological, meteorological and local factors.
W latach 1998-2008 wykonywano w okresach wiosennych pomiary wydajności 61 charakterystycznych źródeł Wyżyny Lubelskiej i Roztocza. Jest to obszar występowania najwydajniejszych, poza regionem tatrzańskim, źródeł w Polsce. Zebrane materiały hydrometryczne świadczą o istotnym regionalnym zróżnicowaniu warunków zasilania rzek wodami podziemnymi. Tylko pośrednio wskazują na zmienność warunków hydrogeologicznych regionu, którego cechą jest występowanie wydajnych żródeł o wydajności dochodzącej nawet do 400 dm³ ·s-¹. Wydajność źródeł w znacznym stopniu decyduje o zasobności w wodę rzek, które w okresie bezopadowym są zasilane wyłącznie z zasobów podziemnych. Minimalne odpływy jednostkowe ze zlewni rzek wyżynnych praktycznie nie zmniejszają się poniżej 1 dm³ ·s-¹ ·km-², co wskazuje na znaczne zasoby wód podziemnych. Zebrane jednorodne materiały hydrometryczne umożliwiają porównanie wydajności średnich i skrajnych w okresie 11 lat na zróżnicowanym fizjograficznie obszarze Wyżyny Lubelskiej i Roztocza. Średnia wydajność 61 mierzonych źródeł wynosiła 76,1 dm³ ·s-¹, natomiast średnia z minimalnych wydatków zmniejszyła się do 44,7 dm³ ·s-¹, a z maksymalnych zwiększyła do 132,7 dm³ ·s-¹. Zatem średni współczynnik nieregularności wydatku mierzonych źródeł wynosi tylko 3,0. Corocznie mierzone źródła dostarczały łącznie 4600 dm³ ·s-¹ wody. W 2000 r., gdy stany wody podziemnej były wysokie, łączna wydajność osiągnęła 7400 dm³ ·s-¹, a w 2004 r. obniżyła się do 3500 dm³ ·s-¹. W pierwszych latach pomiarów - do 2000 r. - wydajność źródeł się zwiększała. W następnych latach utrzymywała się ona na poziomie wartości średnich z wielolecia. Współczynnik nieregularności wydajności źródeł przyjmował przeważnie wartości w zakresie 1,5-5,0, w związku z czym można zaliczyć badane źródła do grupy wypływów o stałej i mało zmiennej wydajności. W kilku przypadkach nieregularność wydatku źródeł była większa, o czym decydowały warunki hydrogeologiczne i meteorologiczne oraz czynniki lokalne, między innymi związane z gospodarczym wykorzystaniem wody.
Źródło:
Journal of Water and Land Development; 2008, 12; 113-126
1429-7426
2083-4535
Pojawia się w:
Journal of Water and Land Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Usnea balcanica Bystr. – a new Usnea species in Poland (Ascomycota, Parmeliaceae)
Autorzy:
Bystrek, Jolanta
Bystrek, Jan
Powiązania:
https://bibliotekanauki.pl/articles/763859.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
Tematy:
Usnea balcanica, the lichens of Poland, Roztocze National Park
Opis:
Usnea balcanica Bystr., a new species in Poland, was collected in the Roztocze National Park in 1962. It grew on a branch of an old beech, in a light beech forest, in the Obrocz reserve. This very rare species is known so far only from the mountain forests of the Balkan Peninsula (11).
Źródło:
Annales Universitatis Mariae Curie-Sklodowska, sectio C – Biologia; 2016, 71, 2
2083-3563
0066-2232
Pojawia się w:
Annales Universitatis Mariae Curie-Sklodowska, sectio C – Biologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Consistency of the presentation of forests on topographic maps
Autorzy:
Cebrykow, Paweł
Petrzak, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/946918.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
Topographic maps
change in forest coverage
forests
Roztocze
Opis:
This article analyses the accuracy of the presentation of forests on Polish topographic maps. Four test polygons were selected, differing in forest coverage and spatial distribution of forest areas in order to improve the objectivity of the study. All the polygons were located in Roztocze. Four maps were tested: System 1965 (1:50 000), GUGIK80 (1:100 000), PUWG92 (1:10 000), and VMap L2 (1:50 000). The forest areas from the maps and aerial photographs were vectorised; then the photographs were converted into an orthophotomap that constituted the reference material. All materials were coherent in terms of content validity. After vectorising the range of the forests, sampling was conducted within the hexagonal fields. A comparison of the obtained values provided the basis for maps that presented the errors. The analysis permitted several conclusions to be drawn, generally stating that the credibility of maps within the scope of presenting forest areas depends on the scale and purpose of the map, and that any analyses based on these maps should assume that the results should have higher tolerance levels.
Źródło:
Miscellanea Geographica. Regional Studies on Development; 2020, 24, 4; 202-217
0867-6046
2084-6118
Pojawia się w:
Miscellanea Geographica. Regional Studies on Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New larval mite species of the genus Podothrombium Berlese, 1919 [Acari, Prostigmata, Trombidiidae] and Lassenia Newell, 1957 [Prostigmata, Tanaupodidae] from Poland
Nowe gatunki roztoczy-larw z rodzaju Podothrombium berlese, 1919 [Acari, Prostigmata, Trombidiidae] i Lassenia Newell, 1957 [Prostigmata, Tanaupodidae] z Polski
Autorzy:
Haitlinger, R
Powiązania:
https://bibliotekanauki.pl/articles/840781.pdf
Data publikacji:
1995
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Acari
Polska
Tanaupodidae
parazytologia
Lassenia
Podothrombium
Trombidiidae
Prostigmata
larwy
roztocze
Opis:
Six larval species from Poland are described as new; live of them belong to the genus Podothrombium (frombidiidae): P. verae, P. dariae, P. tersonderi, P. kordulae and P. rigobertae, and one species L. xymenae belongs to the genus Lassenia (Tanaupodidae).
Źródło:
Annals of Parasitology; 1995, 41, 4; 463-474
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Types of gullies and conditions of their development in silvicultural loess catchment (Szczebrzeszyn Roztocze region, SE Poland)
Autorzy:
Dobek, K.
Demczuk, P.
Rodzik, J.
Hołub, B.
Powiązania:
https://bibliotekanauki.pl/articles/294637.pdf
Data publikacji:
2011
Wydawca:
Stowarzyszenie Geomorfologów Polskich
Tematy:
gully in forest area
gully types
Roztocze region
SE Poland
Opis:
The aim of this paper is to present a characteristic of loess permanent gullies, which form the branched erosion system, with the total length of almost 7.8 km, dissecting an erosion-denudation dry valley. Only 20%of the gully system catchment is cultivated as the result of steep slopes and considerable height differences up to 100 m. 80%of the catchment is covered by fir coniferous forest and Carpathian beech forest, and gully development is the result of intensive forest exploitation. Five types of gullies have been selected on the basis of the runoff directions, which are determined by the following: original relief, runoff concentration from fields, runoff concentration from fallplaces, skidding and course of forest roads used to carry a timber.
Źródło:
Landform Analysis; 2011, 17; 39-42
1429-799X
Pojawia się w:
Landform Analysis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Eocene dinoflagellate cysts from the Sołokija Graben (Roztocze, SE Poland)
Autorzy:
Gedl, P.
Powiązania:
https://bibliotekanauki.pl/articles/2060470.pdf
Data publikacji:
2014
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
dinoflagellate cysts
biostratigraphy
Eocene
epicontinental basin
Roztocze
SE Poland
Opis:
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.
Źródło:
Geological Quarterly; 2014, 58, 4; 707--728
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 50

Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies