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Wyszukujesz frazę "Marks, L." wg kryterium: Autor


Wyświetlanie 1-10 z 10
Tytuł:
Pleistocene glacial limits in the territory of Poland
Autorzy:
Marks, L.
Powiązania:
https://bibliotekanauki.pl/articles/2065885.pdf
Data publikacji:
2005
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Pleistocene
glaciation limits
palaeo-ice streams Poland
Opis:
The limits of fourmajor icesheets can be traced in the present landscape of Poland. Glacial deposits and ice-dammed lakes indicate a stream-like pattern of advancing ice bodies, dependent both on ice dynamics in the marginal zones and on the pre-existing landscape in their forefields. The southernmost extent of the Pleistocene ice sheets is indicated by the Scandinavian erratics and was formed by the South Polish Glaciations (Elsterian), partly replaced in the west by the Odranian of the Middle Polish Glaciations (Saalian I). The subsequent Wartanian Glaciation of the Middle Polish Glaciations (Saalian II) and the Vistulian Glaciation (North Polish Glaciation, Weichselian) were limited to areas further to the north.
Źródło:
Przegląd Geologiczny; 2005, 53, 10/2; 988-993
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Terrestrial versus marine archives : biostratigraphical correlation of the Middle Pleistocene lacustrine records from central Europe and their equivalents in the deep-sea cores from the Portuguese margin
Autorzy:
Bińka, K.
Marks, L.
Powiązania:
https://bibliotekanauki.pl/articles/2059373.pdf
Data publikacji:
2018
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Middle Pleistocene stratigraphy
MIS
duration of interglacial
terrestrial record
alkenone-based palaeotemperatures
Opis:
The palaeolake from Ossówka, eastern Poland, is an unusual example of basin, in which sedimentation lasted from the beginning of the Holsteinian through several climatic oscillations until the Early Saalian, i.e. over a period of ~70,000 years. This provides us with the opportunity of correlating the dynamically changing events on land with their potential equivalents in the marine profiles. Alkenone-based temperature reconstructions using Uk’37 are an unusual tool in this respect. Nevertheless, as a result, we successfully relate this pollen sequence to the changing SST (sea surface temperature) values in the colder phases of MIS 11. The bipartite Ferdinandovian Interglacial was previously correlated with the upper part of the Cromerian complex (MIS 13 and MlS 15). Having at our disposal limits in the SST alkenone-based record, we clearly identify the stratigraphic position of the second warm phase of MIS 15 and a small fragment of MIS 14. In our opinion, the Rhume Interglacial, identified in Germany, should be located within MIS 13. Using the available orbitally tuned chronology, we also give a substantial input to estimate duration of these terrestrial interglacials, indicating the starting and ending points of their equivalents in the alkenone records.
Źródło:
Geological Quarterly; 2018, 62, 1; 69--80
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Origin and age of Pleistocene ‘mixed gravels’ in the northern foreland of the Carpathians
Autorzy:
Lindner, L.
Marks, L.
Powiązania:
https://bibliotekanauki.pl/articles/191359.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
fluvial interglacial deposits
Carpathian and Scandinavian erratics
Early-Middle Pleistocene
northern fore land of Carpathians
Ukraine
Polska
Opis:
Accumulations of pebbles in the northern foreland of the Carpathians in Ukraine and Poland, composed mostly of Carpathian sandstones, but with a small admixture of Scandinavian rocks, have been known for many years as the ‘mixed gravels’. The occurrence of these gravels in the San–Dnistr and Vistula–Odra interfluves proves that they are of fluvial origin and were deposited by rivers that flowed northwards during the Podlasian (Martonosha and Shirokino) and Ferdynandovian (Lubny) Interglacials. The Scandinavian material was derived from eroded glacial deposits of Nidanian (Turskian) and Sanian 1 (Vyzhivskian, equivalent to Donian) Glaciations.
Źródło:
Annales Societatis Geologorum Poloniae; 2013, 83, 1; 29-36
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Geology of the lower Vistula region, northern Poland
Autorzy:
Gałązka, D.
Marks, L.
Powiązania:
https://bibliotekanauki.pl/articles/1182753.pdf
Data publikacji:
2009
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
transgresje lądolodu
morze eemskie
zlodowacenie Wisły
czwartorzęd
Dolina Dolnej Wisły
Polska
ice sheet advances
Eemian sea
Vistulian
Quaternary, Lower Vistula Region
Polska
Opis:
Depression in the Quaternary bedrock in the Lower Vistula Region was a main route for the Scandinavian ice sheets advancing into the Polish Lowland. At the end of the Elsterian Glaciation the receding ice sheet dammed the meltwaters in the Lower Vistula Valley and in its vicinity. The Holstein sea presumably occupied the Gulf of Gdańsk as indicated by brackish deposits of this age in the Kaliningrad District. During the Eemian Interglacial an extensive sea bay existed in the Lower Vistula Region. The Lower Vistula Region is a stratotype area for the Vistulian Glaciation (Weichselian), with several ice sheet advances, also before the Last Glacial Maximum.
Źródło:
Polish Geological Institute Special Papers; 2009, 25; 13-20
1507-9791
Pojawia się w:
Polish Geological Institute Special Papers
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Map of quaternary landforms and sediments of the Ebbadalen-Nordenskiöldbreen region (Olav V Land, Spitsbergen) Scale 1:20000
Autorzy:
Kłysz, P.
Lindner, L.
Marks, L.
Wysokiński, L.
Powiązania:
https://bibliotekanauki.pl/articles/2053120.pdf
Data publikacji:
1989
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Źródło:
Polish Polar Research; 1989, 10, 3
0138-0338
2081-8262
Pojawia się w:
Polish Polar Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Preliminary remarks on enigmatic “white casing limestone” from Saqqara archaeologicalsite in Egypt
Autorzy:
Welc, F.
Malata, E.
Marks, L.
Studencka, B.
Olszewska, B.
Powiązania:
https://bibliotekanauki.pl/articles/2027029.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
lime stone
ar chae ol ogy
Step Pyr a mid
Djoser
Old King dom
Opis:
Saqqara is one of the fa mous ar chae o log i cal sites in the world. There is the old est stone pyr a mid built by pha raoh Djoser from the Third Dy nasty (around 4600 yrs BP). The com po nents of his fu ner ary com plex were con structed of a char ac ter is tic creamish-white lime stone of rel a tively great so lid ity, con nected in ar chae o log i cal lit er a ture with the white cas ing lime stone from Saqqara. A source of this stone has re mained so far a mys tery. An ex ten sive geo log i cal sur vey and other re search has failed to iden tify any out crops of such lime stone in the vi cin ity of Saqqara. Pre lim i nary re sults of ex am i na tion of fos sils from rel e vant rock sam ples of the white Saqqara lime stone are pre sented, sup ple -mented with dis cus sion of cur rent opin ions con cern ing its or i gin and prob a ble strati graphic set ting.
Źródło:
Studia Quaternaria; 2013, 30; 115-123
1641-5558
2300-0384
Pojawia się w:
Studia Quaternaria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Correlation of Pleistocene deposits in the area between the Baltic and Black Sea, Central Europe
Autorzy:
Lindner, L.
Bogutsky, A.
Gozhik, P.
Marks, L.
Łanczont, M.
Wojtanowicz, J.
Powiązania:
https://bibliotekanauki.pl/articles/2058933.pdf
Data publikacji:
2006
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Polska
Ukraine
Baltic Sea
Black Sea
Pleistocene
stratigraphic correlation
Opis:
The distribution, age and correlation of Pleistocene sediments (1.806–0.01 Ma) is presented for an about 1200 km long geologic cross-section that extends from the Baltic Sea to the Black Sea and crosses the eastern part of the Polish Vistula drainage basin, the Dniester and Upper Pripyat drainage basins of the Ukraine, and also parts of the Russian Kaliningrad District andMoldova. In the vicinity of Warsaw, the oldest Pleistocene deposits comprise preglacial fluvio-lacustrine sediments of the Otvockian (Eburonian) cooling and Celestynovian (Waalian) warming stages that equate in the south with the Berezan and Kryzhaniv horizons, composed of loessy clays, silts and red-brown palaeosol. Along the cross-section, deposits of 8 main glaciations correlate with a similar number of main loesses (Narevian–Ilyichivsk, Nidanian–Pryazovsk, Sanian 1–Sula, Sanian 2–Tiligul, Liviecian–Orel, Krznanian–Dnieper 1, Odranian–Dnieper 2–Tyasmyn, Vistulian–Valday) that are separated by 7 main intra-loess palaeosols that developed during the main interglacial periods (Augustovian–Shirokino, Małopolanian–Martonosha, Ferdynandovian–Lubny–Solotvin, Mazovian–Zavadivka–Sokal, Zbójnian–Potagaylivka, Lubavian–Lublinian–Kaydaky–Korshiv, Eemian–Pryluky–Horokhiv). The first three interglacials are megainterglacials, which possibly include cool intervals during which ice sheets did not advance beyond Scandinavia. All glaciations and loesses, as well as interglacials and palaeosols that are considered asmain climatostratigraphic units of the Pleistocene of Central Europe, are grouped into climatic cycles and megacycles that correlate with corresponding units of Western Europe.
Źródło:
Geological Quarterly; 2006, 50, 1; 195-210
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Quaternary stratigraphy and palaeogeography of Poland
Autorzy:
Marks, L.
Dzierżek, J.
Janiszewski, R.
Kaczorowski, J.
Lindner, L.
Majecka, A.
Makos, M.
Szymanek, M.
Tołoczko-Pasek, A.
Woronko, B.
Powiązania:
https://bibliotekanauki.pl/articles/138751.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Pleistocene
Preglacial
Palaeoclimate
Molluscs
Pollen analysis
mountain glaciers
Tatra Mts.
plejstocen
preglacjał
paleoklimat
mięczaki
analiza pyłkowa
lodowce górskie
Tatry
Opis:
Though the stratigraphical and palaeogeographical framework of the Quaternary in Poland is still to be completed, several crucial points have been confirmed recently. The preglacial series, accepted for years as belonging to the Lower Pleistocene, is undoubtedly of Early Pliocene age, with a huge hiatus above almost until the uppermost Lower Pleistocene. The earliest glaciation in Poland (Nidanian) occurred at about 900 ka BP when the ice sheet reached the mid-southern part of the country. The following Podlasian Interglacial embraced the Brunhes/Matuyama boundary in the middle, in a similar fashion to the corresponding Cromerian Complex in Western Europe. The late Early and early Middle Pleistocene interglacials in Poland comprised 2-3 optima each, whereas every one of the younger interglacials was characterised by a single optimum only. The Late Vistulian ice sheet was most extensive in the western part of Poland (Leszno Phase) whereas the younger Poznań Phase was more extensive in the central and eastern part of the country. This was due to the varied distance from the glaciation center in Scandinavia, making the ice sheet margin reach a terminal position in different times. Palaeoclimatological research in the Tatra Mountains has provided new evidence for the atmospheric circulation over Europe. During cold phases of the Pleistocene in Poland a continental climate extended further westwards, quite the opposite that occurring during warmer intervals.
Źródło:
Acta Geologica Polonica; 2016, 66, 3; 403-427
0001-5709
Pojawia się w:
Acta Geologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Determination of the effective diffusivity of cadmium(II) in calcium alginate beads
Autorzy:
Kwiatkowska-Marks, S.
Wójcik, M.
Kopiński, L.
Powiązania:
https://bibliotekanauki.pl/articles/347047.pdf
Data publikacji:
2011
Wydawca:
Politechnika Bydgoska im. Jana i Jędrzeja Śniadeckich. Wydział Technologii i Inżynierii Chemicznej
Tematy:
cadmium ions
alginate beads
effective diffusivity
Opis:
Effective diffusivity (De) of cadmium compounds was calculated in the beads. The study was carried out using two methods: a shrinking core model (SCM) method and a newly developed method named conductometric. It turned out to be a simple and effective method for the calculation of effective diffusivity of Cd(II) in alginate sorbents. The De values obtained by the two methods depended on the alginate content in the beads. However, SCM, in contrast to the conductometric method, gave De values increasing with increasing alginate levels in the beads and lower than the molecular diffusivity of Cd(II), this being inconsistent with the mechanism of diffusion in porous carriers. Hence, the conductometric method can be considered as one giving more reliable results, compared with the SCM method. Moreover, diffusion retardation coefficients for the alginate beads were calculated. Enhanced content of the biopolymer in the beads caused retardation of Cd(II) diffusion in the beads due to the decreasing calculated retardation coefficients with the increasing alginate contents in the beads.
Źródło:
Ars Separatoria Acta; 2011, 8; 11-23
1731-6340
Pojawia się w:
Ars Separatoria Acta
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An alternative method to determine the diffusion coefficient for the shrinking core model
Autorzy:
Kwiatkowska-Marks, S.
Wójcik, M.
Kopiński, L.
Powiązania:
https://bibliotekanauki.pl/articles/779253.pdf
Data publikacji:
2011
Wydawca:
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:
model kurczącego się rdzenia
sorpcja
żel alginianowy
współczynnik dyfuzji
shrinking core model
sorption
alginate gel
diffusion coefficient
Opis:
A new method to determine the effective diffusion coefficient of sorbate in sorbent granule based on the analytical solution of the shrinking core model (SCM) has been proposed. The experimental data presented by Lewandowski and Roe concerning the sorption of copper ions by alginate granules have been applied to compare the analytical and numerical methods. The results obtained by both methods are very close.
Źródło:
Polish Journal of Chemical Technology; 2011, 13, 2; 54-56
1509-8117
1899-4741
Pojawia się w:
Polish Journal of Chemical Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-10 z 10

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