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The misalignment angle in vessel-mounted ADCP

100%

Osinski R.

Oceanologia

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2000

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tom 42

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nr 3

A description of the misalignment angle and the consequences if it occurs is given. It is shown that because of gyrocompass errors, the misalignment angle error α has to be computed for each cruise. A simple method of calibrating the acoustic Doppler current profiler (ADCP) mounted on a vessel has been devised by fitting the cosinusoidal function. This is a post-processing method, suitable for calibrating previously collected data. Nevertheless, because of ADCP’s constructional peculiarities, the procedure must be repeated for each cruise.

2

Baroclinic Rossby radius of deformation in the Southern Baltic Sea

51%

Osinski R., Rak D., Walczowski W., Piechura J.

Oceanologia

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2010

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tom 52

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nr 3

417-429

The first baroclinic Rossby radius of deformation (R1) is a fundamental horizontal scale of mesoscale processes. This scale is important for planning both numerical modelling and study areas. R1 was computed on the basis of an 11-year series of high resolution CTD measurements collected during r/v ‘Oceania’ cruises. The data set covered the three main basins of the Baltic Proper: the Bornholm Basin (BB), the Słupsk Furrow (SF) and the Gdańsk Basin (GB). The smallest mean value of R1 was found in the Gdańsk Basin (5.2 km), the largest one in the Bornholm Deep (7.3 km). The seasonal variability of R1 is lower in the western basin than in the eastern one. The seasonal cycle of R1 may be broken by extreme events, e.g. main Baltic inflows (MBI) of saline water. The inflowing water rebuilds the vertical stratification in the southern Baltic Sea and dramatically changes the R1 values. The difference of R1 between a stagnation period and an inflow situation is shown on the basis of observations made during 2002–2003. The main inflow occurred in winter, after ten years of stagnation, and the very low values of R1 (about 4 km) changed to very high ones (more than 9 km). Analysis of stagnation and saltwater inflow events may throw light on the value of R1 in future climatic scenarios. The potential influence of climate change on Baltic Sea salinity, especially a decrease in MBI activity, may change the baroclinic Rossby radius of deformation and the mesoscale dynamics. Values of R1 are expected to be lower in the future climate than those measured nowadays.

3

Ocena plodnosci mieszancow zyta

51%

Madej L., Osinski R., Jagodzinski J.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

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1995

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tom 195-196

283-290

4

Zmiennosc cech zwiazanych z wartoscia zywieniowa w liniach wsobnych zyta

51%

Kolasinska I., Osinski R., Osinska A.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

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1998

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nr 205-206

59-69

5

Zdolnosc plonowania nasiennego odmian zycicy trwalej o zroznicowanym terminie kloszenia

51%

Pronczuk S., Pronczuk M., Krawczyk M., Osinski R.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

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1996

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tom 199

93-98

6

Heat and salt fluxes in the West Spitsbergen Current area in summer

51%

Piechura J., Osinski R., Petelski T., Wozniak S. B.

Oceanologia

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2002

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tom 44

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nr 3

Fluxes of radiation, sensible and latent heat, and fluxes of heat and salt within the upper layer of the ocean were calculated on the basis of measurements carried out in the area of the Norwegian-Atlantic and West Spitsbergen Currents during summer 2000. The sea surface radiation balance was calculated from direct measurements of downward and upward short-wave (solar) radiation, the net radiation fluxes and sea surface temperature. The daily doses of radiation energy reaching and leaving the sea surface were also estimated. To calculate the vertical heat fluxes in the atmospheric boundary layer the bulk parameterisation method was used. In most cases, the calculated heat fluxes were rather low, the average sensible heat flux was c. 10 Wm−2, and the latent heat flux about one order of magnitude higher; this is what could be expected in summer. Salt fluxes to the air in the process of aerosol production are very small and can be neglected. In summer the highest quantities of heat and salt are exchanged during mixing with surrounding waters. According to our measurements, Atlantic Water on its northward course from about 70◦N to 79◦ N loses about 100 TWof heat and 900 × 103 kg of salt. We thought it could be interesting to find out what happens to them. Some preliminary results of our investigation are presented here.

7

ADCP-referenced geostrophic velocity and transport in the West Spitsbergen current

51%

Osinski R., Wieczorek P., Beszczynska-Moller A., Goszczko I.

Oceanologia

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2003

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tom 45

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nr 3

8

Spectroscopic analysis of rye grain components

39%

Biernacka T., Bender M., Latek Z., Rybka K., Raczynska-Bojanowska K., Osinski R., Osinska A.

Hodowla Roślin, Aklimatyzacja i Nasiennictwo

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1994

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tom 38

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nr 5

9

Rye dietary fibre

39%

Raczynska-Bojanowska K., Rybka K., Madej L., Sitarski J., Osinski R., Rakowska M., Cyran M.

Hodowla Roślin, Aklimatyzacja i Nasiennictwo

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1994

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tom 38

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nr 5

10

50 lat IHAR 1951-2001

24%

Aniol A., Arseniuk E., Bartkowiak-Broda I., Czuba M., Dalke L., Gielo S., Gutmanski I., Kostiw M., Kruszynska E., Krzymuski J., Majtkowski W., Malicki P., Nita Z., Nowacki W., Osinski R., Pawlak A., Poslednik W., Sowa W., Wegrzyn S., Zimnoch-Guzowska E.

Monografie i Rozprawy Naukowe. Instytut Hodowli i Aklimatyzacji Roślin

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2001

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nr 14

1-530

Ograniczanie wyników

The misalignment angle in vessel-mounted ADCP

Baroclinic Rossby radius of deformation in the Southern Baltic Sea

Ocena plodnosci mieszancow zyta

Zmiennosc cech zwiazanych z wartoscia zywieniowa w liniach wsobnych zyta

Zdolnosc plonowania nasiennego odmian zycicy trwalej o zroznicowanym terminie kloszenia

Heat and salt fluxes in the West Spitsbergen Current area in summer

ADCP-referenced geostrophic velocity and transport in the West Spitsbergen current

Spectroscopic analysis of rye grain components

Rye dietary fibre

50 lat IHAR 1951-2001