Wyniki wyszukiwania

1

The paleoecological development of Lake Druzno (Vistula Deltoic Area)

100%

Zachowicz J., Kepinska U.

Acta Palaeobotanica

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1987

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tom 27

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nr 1

2

The paleoecological development of Lake Druzno (Vistula Deltoic Area)

100%

Zachowicz J., Kepinska U.

Acta Palaeobotanica

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1987

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tom 27

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nr 1

3

The Late-Glacial and Holocene vegetational history of the Żuławy Region, N. Poland. A biostratygraphic study of Lake Druzno sediments

81%

Zachowicz J., Przybylowska-Lange W., Nagler J.

Acta Palaeobotanica

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1982

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tom 22

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nr 1

4

The potential impact of a sewage discharge through the Gdansk-Wschod sewage-treatment plant collector on the chemical composition on the Gulf of Gdansk sediments

80%

Uscinowicz S., Zachowicz J., Sokolowski K.

Oceanological Studies

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2000

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tom 29

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nr 4

5

Substancje ropopochodne w osadach powierzchniowych strefy przybrzeznej poludniowego Baltyku

71%

Kaniewski E., Otremba Z., Stelmaszewski A., Szczepanska T., Zachowicz J.

Materiały, Konferencje. Uniwersytet Szczeciński

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1995

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tom 11

161-166

6

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Tree stumps from the bottom of the Vistula Lagoon as indicators of water level changes in the Southern Baltic during the Late Holocene

71%

Leczynski L., Miotk-Szpiganowicz G., Zachowicz J., Uscinowicz S., Krapiec M.

Oceanologia

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2007

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tom 49

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nr 2

The Vistula Lagoon is situated along the south-eastern shore of the Gulf of Gdańsk and is linked with the gulf through the Strait of Baltiysk. Separated from the open sea by the Vistula Spit, the Vistula Lagoon is a shallow body of water with a mean depth of 3 m; the bottom is covered with a layer of mud several metres thick. This article presents a unique, newly discovered locality of tree stumps occurring in situ at the bottom of the Vistula Lagoon. The radiocarbon age of the alder stumps and the top of the peat in which they are rooted is Subboreal. The alder wood was dated to 4770±35 and 3295±35 years BP. The top layers of peat were dated to 4670±40, 4410±35 and 3690±35 years BP. The considerable scatter of the dates indicates the significance of erosional processes during marine transgressions. Radiocarbon dates and pollen analyses indicate that in the late Atlantic – early Subboreal periods, the water level of the Vistula Lagoon was about 3 m lower than it is today. The −2 m level was passed no earlier than c. 3500 years ago; the −1 m level was reached around 2000 years ago.

7

Basic for a valuation of the Polish Exclusive Economic Zone of the Baltic Sea: Rationale and quest for tools

32%

Weslawski J. M., Andrulewicz E., Kotwicki L., Kuzebski E., Lewandowski A., Linkowski T., Massel S. R., Musielak S., Olanczuk-Neyman K., Pempkowiak J., Piekarek-Jankowska H., Radziejewska T., Rozynski G., Sagan I., Skora K. E., Szefler K., Urbanski J., Witek Z., Wolowicz M., Zachowicz J., Zarzycki T.

Oceanologia

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2006

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tom 48

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nr 1

This paper summarises current knowledge of goods and services in the Polish Exclusive Economic Zone of the Baltic Sea ecosystem. It reviews specific properties of the Baltic that could be used for economic valuation. Goods and services range from the familiar resources of fish and minerals, which were valued with the Productivity Method, to less obvious services provided by the ecosystem such as biofiltration in coastal sands, valued with either the Replacement Cost or Damage Cost Avoided methods. Disservices to the marine ecosystem are also considered, e.g. erosion and coastal flooding, including the costs of planned mitigating measures. This paper emphasises the importance of using valuation methods to help make better-educated decisions for the sustainability of the Baltic Sea.

Ograniczanie wyników

The paleoecological development of Lake Druzno (Vistula Deltoic Area)

The paleoecological development of Lake Druzno (Vistula Deltoic Area)

The Late-Glacial and Holocene vegetational history of the Żuławy Region, N. Poland. A biostratygraphic study of Lake Druzno sediments

The potential impact of a sewage discharge through the Gdansk-Wschod sewage-treatment plant collector on the chemical composition on the Gulf of Gdansk sediments

Substancje ropopochodne w osadach powierzchniowych strefy przybrzeznej poludniowego Baltyku

Tree stumps from the bottom of the Vistula Lagoon as indicators of water level changes in the Southern Baltic during the Late Holocene

Basic for a valuation of the Polish Exclusive Economic Zone of the Baltic Sea: Rationale and quest for tools