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Effect of the North Atlantic Oscillation on extreme air temperatures at the Polish Baltic coast

100%

Kozminski C., Michalska B.

Acta Agrophysica

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2010

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tom 16

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nr 1[181]

Data collected during the period of 1956-2005 at 8 meteorological stations of the Institute of Meteorology and Water Management (IMWM) situated along the Polish Baltic coast were used to provide a quantitative assessment of the North Atlantic Oscillation (NAO) effects on variability of the maximum and minimum air temperatures at the coast. The data were coupled with the NAO (Jones) index values reflecting the difference between normalized atmospheric pressure in Gibraltar (the Azores High) and in Reykjavik (the Icelandic Low). In December-March, NAO effects explain 53-68% of the variability of the maximum air temperature along the coast, the variability of the minimum temperature being accounted for in 43-63%. As a rule, the positive NAO phase (index values > 2.0) brings about an increase in the extreme daily temperature, the negative phase (< –2.0) resulting in a significant reduction of the temperature. A unit increase in the NAO index results in the highest increase of the minimum temperature, by 1.4-2.1oC, in February and January, and in the increase of the maximum temperature by 0.9-1.5oC in those months.

2

The number and distribution of wintering waterfowl along the polish Baltic coast in 1993

100%

Meissner W., Kozakiewicz M., Skakuj M.

The Ring

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1993

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tom 15

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nr 1-2

3

The population size of Eryngium Maritimum L. on the Polish Baltic sea coast

86%

Stasiak J.

Zeszyty Naukowe Wydziału Biologii, Geografii i Oceanologii. Uniwersytet Gdański. Biologia

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1986

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nr 07

4

The need of psammophytes protection at the Polish Baltic shore

86%

Stasiak J.

Zeszyty Naukowe Wydziału Biologii, Geografii i Oceanologii. Uniwersytet Gdański. Biologia

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1986

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nr 07

5

The state and degree of threat of halophytes on the Polish shore of the Baltic sea

86%

Piotrowska H.

Zeszyty Naukowe Wydziału Biologii, Geografii i Oceanologii. Uniwersytet Gdański. Biologia

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1986

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nr 07

6

Changes of the water temperature in Polish seaside resorts

86%

Swiatek M.

Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline

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2016

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tom 20

Subject of the study are changes of the water temperature occurring on the Polish Baltic coast during years 1951-2010 (in Kołobrzeg, due to deficiencies in the data, for the years 1957-2010). It is expressed in the form of a linear trend. The study was based on the monthly average temperature of the sea water in the following stations: Świnoujście, Międzyzdroje, Kołobrzeg, Władysławowo, Hel and Gdynia. For most of analyzed stations an increase in average annual temperature of the water were observed. The largest one was recorded in Gdynia. In Świnoujście there were no significant changes in water temperature except for the slight its drop in June. A significant increase in the water temperature occurred in Międzyzdroje in February, March, April and May; in Kołobrzeg in January and March; in Władysławowo in January, February, March, April and June and in Hel and Gdynia in February, March, April, May, July and August. The greatest changes were in April in Hel and Gdynia.

7

Significant increase of aerosol number concentrations in air masses crossing a densely trafficked sea area

86%

Kecorius S., Kivekas N., Kristensson A., Tuch T., Covert D. S., Birmili W., Lihavainen H., Hyvarinen A.-P., Martinsson J., Sporre M. K., Swietlicki E., Wiedensohler A., Ulevicius V.

Oceanologia

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2016

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tom 58

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nr 1

8

Recent distribution and stock assessment of the red alga Furcellaria lumbricalis on an exposed Baltic Sea coast: combined use of field survey and modelling methods

86%

Bucas M., Daunys D., Olenin S.

Oceanologia

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2009

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tom 51

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nr 3

341-359

Recent results of field studies on the exposed coast of Lithuania were used to model the area occupied by the red alga Furcellaria lumbricalis using the Natural Neighbor interpolation technique, while linear regression was applied to estimate the species’ standing stock. The area covered by F. lumbricalis extended for 26 km along the coast between depths of 1 and 15 m. The maximum species cover in the study area ranged between 4 and 10 m depth, which is one of the widest in the Baltic Sea. The modelled area of F. lumbricalis covered 35 ± 11 km2 with a total biomass of 7554 ± 3813 t.

9

Urostyla thompsoni Jankowski, 1979 a little known marine ciliate (Ciliophora, Hypotrichida)

86%

Wiackowski K.

Acta Protozoologica

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1991

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tom 30

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nr 1

10

Population trends of some migrants at the southern Baltic coast - autumn catching results 1961-1990

86%

Busse P.

The Ring

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1994

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tom 16

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nr 1-2

11

Epigeic staphylinid communities [Coleoptera: Staphylinidae] in primary succession on coastal moving dunes of the Slowinski National Park

86%

Smolenski M.

Polskie Pismo Entomologiczne

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1997

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tom 66

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nr 1-2

12

Coastal lakes and marine intrusions on the Southern Baltic coast

86%

Drwal J., Cieslinski R.

Oceanological and Hydrobiological Studies

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2007

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tom 36

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nr 2

13

Wader ringing at the Vistula mouth [Baltic Coast, Poland] - a summary of the long-term studies

86%

Gromadzka J.

The Ring

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1998

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tom 20

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nr 1-2

14

Presence of the broad-nosed pipefish [Syngnathus typhle] in coastal waters of the Gulf of Gdansk

86%

Tarnowska K., Sapota M. R.

Oceanological and Hydrobiological Studies

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2007

|

tom 36

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nr 2

15

Laser ablation studies of solid aerosols on the Baltic coast

86%

Jaworski R., Wroblewski T., Hoffmann E.

Oceanologia

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2004

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tom 46

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nr 3

A Berner cascade impactor was used for the separation of solid urban aerosols in two localities of the Baltic coastal macro-region – Słupsk and Hel – in different seasons and weathers. Ten ranges of aerodynamic diameters between 0.009 and 8.11 μm were used. The elementary composition for each diameter was obtained in a complex procedure consisting of laser ablation of deposits, then their successive ionization in an inductively coupled plasma generator, and finally, mass selection in a quadrupole spectrometer. Despite its complexity, the chemical element analysis method proved to be versatile, allowing the identification air pollution from natural and industrial sources, and road traffic.

16

Water dynamics in estuaries along the Polish Baltic coast

86%

Jasinska E., Massel S. R.

Oceanological and Hydrobiological Studies

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2007

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tom 36

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nr 2

17

What is going on with the black-headed Gull [Larus ridibundus] at the eastern coast of the Baltic?

86%

Viksne J., Janaus M.

The Ring

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1993

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tom 15

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nr 1-2

18

The influence of climate conditions on breeding phenology of the Grey Heron Ardea cinerea L. in Northern Poland

72%

Jakubas D.

Polish Journal of Ecology

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2011

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tom 59

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nr 1

The breeding phenology of the Grey Heron Ardea cinerea L. was investigated in three colonies situated on the Baltic Sea coast in Poland in 1999–2002. The heronries differ in localization (inland vs coastal) and local climate conditions. In inland location, air temperatures in spring were lower by 1.1–1.5°C and ice cover was present on foraging grounds longer by 19–29 days comparing to coastal ones. Herons occupied all colonies in similar dates (multi-year median date for all colonies: 5 March). However, birds from one coastal heronry tended to start breeding 9–10 days earlier (multi-year median date: 28 February) than birds from other colonies, what might be possible due to early presence of herons in the vicinity. Accessibility of foraging grounds (lack of ice cover) in spring was an important factor affecting the onset of breeding as dates of colony occupation, egg laying and hatching were positively correlated with the dates of last ice cover occurrence on the foraging grounds (r> 0.75, P <0.05). Intercolony differences in hatching dynamics might result from various frequencies of replacement clutches, and nests of late breeding subadults. In one season (2002), the number of medium-aged chicks per nest and fledging success were negatively correlated with the hatching date. Since chick mortality rate during last three weeks before fledging was not correlated with hatching date (suggesting similar food conditions in the course of the season), worse breeding parameters late in the season could be reflected in the lower clutch size or/and hatching success/chick survival rate during the first three weeks in nests of late breeders (i.e. subadults and replacement breeders).

19

Long-term total solar radiation variability at the Polish Baltic coast in Kolobrzeg within the period 1964-2013

72%

Kleniewska M., Chojnicki B. H., Acosta M.

Meteorology Hydrology and Water Management. Research and Operational Applications

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2016

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tom 04

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nr 2

This study is based on a 50-year data series (1964-2013) of total solar radiation (G) from the Kołobrzeg – station that is located on the Polish Baltic Sea coast and is characterised by a very high level of air quality. To find and remove gross errors, quality control checking procedures were applied in this study. Additionally, the homogeneity of the G series in this study has been tested on a monthly basis by using of the Standard Normal Homogeneity Test for single shifts. We found a statistically non-significant decrease in G during the period from 1964 to 2013. The decrease in the 5-year mean total solar radiation is evident from the beginning of the 1980s, with the minimum mean value occurring in the second half of the 1990s, while G slightly increased from the early 2000s. The analysis of seasonal G patterns shows that total solar radiation in summer is the most similar to the annual pattern and only the summer series trend shows a statistically significant decrease in G. We have also found two noticeable tendencies in monthly anomalies of G over the studied decades; they are negative trends in May and August. The shape of the decadal daily G histogram remained unchanged during the analysed decades.

20

Factors affecting the intensity and character of cliff evolution near Ustka

72%

Florek W., Kaczmarzyk J., Majewski M.

Oceanological and Hydrobiological Studies

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2009

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tom 38

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nr Suppl.1

9-25

Ograniczanie wyników

Effect of the North Atlantic Oscillation on extreme air temperatures at the Polish Baltic coast

The number and distribution of wintering waterfowl along the polish Baltic coast in 1993

The population size of Eryngium Maritimum L. on the Polish Baltic sea coast

The need of psammophytes protection at the Polish Baltic shore