Wyniki wyszukiwania - Biblioteka Nauki

1

The Holocene development of forests in the Pilsko Mt. area (Beskid Żywiecki Range, South Poland)

100%

Obidowicz A.

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tom nr 74

7-15

EN

Studies of the history of forest stands were conducted on two sections taken from the peat bog Pilsko (1270 m a.s.l.) and from the river terrace deposit of the Sopotnia Wielka river valley (520 m a.s.l.). The history presented here covers the last 7,000 years. The role played by Picea, Abies and Fagus has been reconstructed in particular.

2

Biogeograficzne i paleoekologiczne badania porownawcze na torfowiskach gorskich w Europie, w latach 1980-1990

100%

Obidowicz A.

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nr 3-4

65-66

3

Eine Pollennanalytische und Moorkundliche Studie zur Vegetationsgeschichte des Podhale-Gebietes (West-Karpaten).

100%

Obidowicz A.

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nr 1

4

A Late Glacial-Holocene history of the formation of vegetation belts in the Tatra Mts

100%

Obidowicz A.

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nr 2

5

The development and genesis of a small thaw lake filling the Skaliska Basin during the Late Glacial and Holocene

63%

Stachowicz-Rybka R. , Obidowicz A.

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nr 1

6

Palaeobotanical researches of the Late Glacial and Holocene in the Orawa-Nowy Targ Basin (south Poland)

63%

Obidowicz A. , Nalepka D.

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tom 55

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nr 1

7

Wahania gornej granicy lasu w poznym plejstocenie i holocenie w Tatrach

63%

Obidowicz A.

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tom 4-5

31-43

8

Palaeobotanical studies on Late Glacial and Holocene vegetation development and transformations of the ‘Wielkie Bloto’ mire near Goldap (north-eastern Poland)

51%

Karpinska-Kolaczek M. , Kolaczek P. , Stachowicz-Rybka R. , Obidowicz A.

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nr 1

9

Late Glacial - Holocene peat bog on Kotoń Mt. and its significance for reconstruction of palaeoenvironment in the Western Outer Carpathians (Beskid Makowski Range, South Poland)

51%

Margielewski W. , Obidowicz A. , Pelc S.

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tom nr 74

35-56

EN

On the south slope of the pass between Kotoń Mt. and Pękalówka Mt. (Western Carpathians, Beskid Makowski Range), there occur big landslide with longitudinal deppressions, felt up of minerotrophic mire, with particularly long sequence of the Late Glacial deposits. The sediments were analysed by palynologic, macrofossils and sedimentological methods. Climatic changes of the Late Glacial and the Holocene were registered as changes in regional and local vegetation, as well as changes in the sediments. The maximal depth of the deposits amounts to about 4.7 m. On the bottom there occurs silt with gravel and a thin layer of decomposed peat, dated by 14C at 12, 140-70 years BP. Above, peat of the moss fen and sedge-moss fen type occurs, covered by a thick layer (thickness about 0.9 m) of minerogenic deposits (clay and silty clay). The beginning of the minerogenic cover sedimentation was dated at ca. 8, 230-80 years BP. The results of pollen analysis, confirmed by radiocarbon datings, show that the landslide depression was created in the Bolling Interstadial. The peat accumulation was started in the Older Dryas. The sedimentation of minerogenic deposits covering the mire, began during the strong wet phases registered in the Early Atlantic, and being continued in the wet periods of the Subboreal and Subatlantic.

10

Record of the meso- and neoholocene palaeoenvironmental changes in the Jesionowa landslide peat bog (Beskid Sądecki MTS. Polish Outer Carpathians)

45%

Margielewski W. , Kołaczek P. , Michczyński A. , Obidowicz A. , Pazdur A.

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tom Vol. 38, no. 2

138-154

EN

The paper presents an analysis of depositional sequences of landslide peat bog situated in the depressions developed within the landslide landforms Jesionowa in the Beskid Sądecki Mts. (Outer Carpathians). The peat bog, with depositional sequence 2.80 m long, started to form at the begin-ning of the Atlantic Phase ca. 6390-5910 cal BC. Palynological and lithological analyses as well as several (14) radiocarbon age determinations of different horizons in the sediments enabled the recon-struction of palaeoenvironmental changes during the Meso-and Neoholocene. The increase in climate humidity at the beginning of the Subboreal and Subatlantic Phases was observed as delivery of minerogenic material to the peat bog basin and formation of a mineral horizon and an illuvial level within the peat. The particularly intensive delivery of allochthonous material to the peat bog took place at the beginning of the Subboreal Phase and was the result of both significant humid climate and increased human impact (colonization of the Funnel Beaker Culture) in the landslide area. Similar influence of younger colonisations of landslide area (Przeworsk Culture and, later, Valachian coloni-sation) was also recorded within the deposits of peat bog (illuvial and mineral horizons) in the early Subatlantic Phase. Rejuvenation of the landslide zone and formation of the younger landslide were connected with the increase in climate humidity at the beginning of the Subboreal Phase. The peat bog deposits situated within this younger landslide, which are ca. 1.8 m thick, are significantly con-taminated with mineral material.

11

Torfowiska tatrzańskie

20%

Obidowicz A.

|

1973

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nr 06