Wyniki wyszukiwania

1

Palaeoecology of Late Pliocene and Quaternary mammalian communities in the Carpathian Basin

100%

Pazonyi P.

Acta Zoologica Cracoviensia. Ser.A Vertebrata

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2011

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tom 54A

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nr 1-2

2

Tracking mammal body size distributions in the fossil record: a preliminary test of the rule of limiting similarity

100%

Martin R. A.

Acta Zoologica Cracoviensia

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1996

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tom 39

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nr 1

3

Quaternary geology at Lions Rump [SSSI No.34], King George Island, South Shetland Islands [West Antarctica]

100%

Birkenmajer K.

Bulletin of the Polish Academy of Sciences. Earth Sciences

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1994

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tom 42

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nr 3

4

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Postglacial migration dynamics helps to explain current scattered distribution of Taxus baccata

86%

Iszkulo G., Pers-Kamczyc E., Nalepka D., Rabska M., Walas L., Dering M.

Dendrobiology

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2016

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tom 76

Taxus baccata L. has a scattered distribution and the decline of yew woodlands is observed across the entire species range. Passively protected populations in the central and northern part of their distribution are declining without human intervention. However, the establishment of new yew populations is observed in habitats that have been significantly transformed by humans. The following question need to be answered: why do yews find better in environmental conditions that have been strongly modified by humans compared to natural systems? The Quaternary history might be the key to understand the current yew situation. As suggested by palaeobotanical studies, pollen of T. baccata was observed at optima of the interglacials, but in subsequent periods, it has been displaced by that of other shade-tolerant species. Pollen diagrams indicate that after the last glaciation, the yew did not appear earlier than other shade-tolerant species and did not have the opportunity to become common in occurrence, as in previous interglacial periods. As a result, yews occur only as relict populations within environmental islands where the competition with other shade-tolerant species is low. The negative human impact on yew is well-documented, but limitations resulting from the biology of this species are also very important. T. baccata is a species whose current scattered distribution may explain the Quaternary history. Yew situation is better in artificial conditions because people reduce competition from other trees species and deer pressure. Possible positive impact of human on yew distribution in the past is also discussed. The current biological condition of this species suggests the need for active protection.

5

Applications of hydrogeochemical modeling to assessment geochemical evolution of the Quaternary aquifer system in Belbies area, East Nile Delta, Egypt

86%

Shehata M., El-Sabrouty M. N.

Journal of Biology and Earth Sciences

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2014

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tom 04

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nr 1

6

Malacofauna of Quaternary deposits of the eastern part of the Gulf Zatoka Pomorska

86%

Krzyminska J.

Folia Malacologica

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1999

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tom 07

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nr 4

7

Femoral morphology of some Quaternary bears

86%

Kunst G. K.

Acta Zoologica Cracoviensia

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1996

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tom 39

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nr 1

8

Taxonomy of glacials and disharmony of glaciations

86%

Stankowski W.

Quaestiones Geographicae. Zeszyt Specjalny

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1995

|

tom 04

9

Stratigraphical position of kame deposits to the North of Bielsk Podlaski, based on 14C and TL datings, and on palynological analysis

86%

Mycielska-Dowgiallo E., Krupinski K. M., Pekalska A., Woronko B.

Bulletin of the Polish Academy of Sciences. Earth Sciences

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1995

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tom 43

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nr 1

10

Profiles at Brus and Ruda [Lublin Polesie], and their significance for stratigraphy of the Mesopleistocene in Poland

86%

Wojtanowicz J.

Bulletin of the Polish Academy of Sciences. Earth Sciences

|

1995

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tom 43

|

nr 1

11

On the early Vistulian in the region between the River Saale and the River Elbe

86%

Litt T.

Quaestiones Geographicae. Zeszyt Specjalny

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1992

|

tom 03

12

The Quaternary formations and the palaeogeomorphology of the Lake Kivu segment of the Central African Rift

86%

Grzybowski K.

Bulletin of the Polish Academy of Sciences. Earth Sciences

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1992

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tom 40

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nr 4

13

Polish Spitsbergen bibliography: Quaternary geology

86%

Lindner L., Marks L.

Polish Polar Research

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1997

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tom 18

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nr 1

14

Lithology and stratigraphy of the Quaternary formations of the South-Western part of the Wlodawa Elevation [Lublin Polesie]

86%

Dolecki L.

Acta Agrophysica

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2002

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tom 68

15

Main features of the Quaternary of the former GDR as compared with typical areas of the Elsterian and Saalian glacial stages in Europe

86%

Eissmann L.

Quaestiones Geographicae. Zeszyt Specjalny

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1992

|

tom 03

16

Biostratigraphy of Quaternary lacustrine deposits in Chojna (NW Poland)

72%

Czepiec I.

Folia Malacologica

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1999

|

tom 07

|

nr 4

17

The genetical types of caves in the Polish lowlands

72%

Urban J., Ciborowski T., Paternoga J., hercman H., Sujka G.

Nature Conservation

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2007

|

tom 63

85-94

18

Speleothems in some caves of the Beskidy Mts., Poland

72%

Urban J., Margielewski W., Schejbal-Chwastek M., Szura C.

Nature Conservation

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2007

|

tom 63

109-117

19

Paraglacial modifications of glacial sediments over millennial to decadal time-scales in the high Arctic (Billefjorden, central Spitsbergen, Svalbard)

72%

Rachlewicz G.

Quaestiones Geographicae

|

2010

|

tom 29

|

nr 3

20

Frederic Everard Zeuner - a student's appreciation and appraisal

72%

Sutcliffe A. J.

Geologia Sudetica

|

1998

|

tom 31

|

nr 2

Ograniczanie wyników

Palaeoecology of Late Pliocene and Quaternary mammalian communities in the Carpathian Basin

Tracking mammal body size distributions in the fossil record: a preliminary test of the rule of limiting similarity

Quaternary geology at Lions Rump [SSSI No.34], King George Island, South Shetland Islands [West Antarctica]

Postglacial migration dynamics helps to explain current scattered distribution of Taxus baccata

Applications of hydrogeochemical modeling to assessment geochemical evolution of the Quaternary aquifer system in Belbies area, East Nile Delta, Egypt

Malacofauna of Quaternary deposits of the eastern part of the Gulf Zatoka Pomorska

Femoral morphology of some Quaternary bears

Taxonomy of glacials and disharmony of glaciations

Stratigraphical position of kame deposits to the North of Bielsk Podlaski, based on 14C and TL datings, and on palynological analysis

Profiles at Brus and Ruda [Lublin Polesie], and their significance for stratigraphy of the Mesopleistocene in Poland

On the early Vistulian in the region between the River Saale and the River Elbe

The Quaternary formations and the palaeogeomorphology of the Lake Kivu segment of the Central African Rift

Polish Spitsbergen bibliography: Quaternary geology

Lithology and stratigraphy of the Quaternary formations of the South-Western part of the Wlodawa Elevation [Lublin Polesie]

Main features of the Quaternary of the former GDR as compared with typical areas of the Elsterian and Saalian glacial stages in Europe