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  1. 3 Oceanologia

  2. 2 Acta Scientiarum Polonorum. Formatio Circumiectus

  3. 2 Acta Scientiarum Polonorum. Zootechnica

  4. 2 Agrochemia

  5. 2 Journal of Apicultural Science

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  1. 2 Czernas K.

  2. 2 Janiszewska I.

  3. 2 Serafin A.

  4. 1 Arazny A.

  5. 1 Balgadi A. A.

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  1. 1 2021

  2. 2 2018

  3. 1 2015

  4. 3 2014

  5. 2 2013

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1
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Approaching of May maximum surface air temperature to characteristic summer season for Baghdad City

100%
Muter S. A., Kadhum J. H., Hassan A. S.
Przegląd Naukowy. Inżynieria i Kształtowanie Środowiska
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2021
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tom 30
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nr 3[93]
2
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Characteristics of the temperature and humidity conditions in a deep-litter barn in a summer season

86%
Nawalany G., Sokolowski P.
Infrastruktura i Ekologia Terenów Wiejskich
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2015
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nr IV/3
3

Pollen hoarding in the late summer season by honeybee [Apis mellifera L.] colonies

86%
Roman A.
Journal of Apicultural Science
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2004
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tom 48
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nr 1
4

Blood haematological profile and meat colour of calves slaughtered in summer and autumn season

72%
Litwinczuk Z., Florek M., Kedzierska-Matysek M., Skalecki P.
Polish Journal of Veterinary Sciences
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2009
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tom 12
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nr 4
The purpose of this study was to compare the haematological profile and meat colour of calves slaughtered in summer and autumn. The material covered 42 calves chosen randomly i.e. 22 slaughtered in summer (June-August) and 20 in autumn (October-December). Haematological analyses included haematocrit (HCT), haemoglobin level (HGB), red blood cells (RBC), white blood cells (WBC) and platelets (PLT). The morphology of the erythrocytes and platelets, and differentiation of leucocytes were examined. The colour of meat was evaluated instrumentally by Minolta CIE L*a*b* and haematin pigment content was determined. The blood haemoglobin content in calves in the compared seasons was similar (11.3 g/L) and found within a normal range. Blood of calves from the autumn season showed higher HCT, RBC, and MCV values with concurrent lower MCH and MCHC values in comparison to the summer season. Blood of calves slaughtered in summer showed a higher content of WBC and a significantly higher percentage of lymphocytes as against blood of calves from the autumn. Meat of calves from the summer season was paler (higher L* value), and had a significantly (p ≤ 0.05) higher proportion of yellowness (b*). A brighter colour of meat from calves presented for slaughter in the summer season was noted along with a lower content of haematin pigments. Significant correlations were found between haematological variables (HGB, HCT and RBC, particularly) and haematin pigment content and meat lightness (L*) and redness (a*).
5
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Air temperature and precipitation changes in the Kaffioyra region (NW Spitsbergen) from 1975 to 2010

72%
Przybylak R., Kejna M., Arazny A.
Papers on Global Change
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2011
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nr 18
Air temperature and precipitation conditions in the Kaffiøyra region in the summer season (21st July–31st August) for the period of 1975–2010 are described: 1) on the basis of data gathered in 18 expeditions during which meteorological measurements were done, and 2) on the basis of complete series of data combining both original and reconstructed data. The latter ones were obtained using data from Ny Ålesund meteorological station, which are strongly correlated with the data from Kaffiøyra. Seasonal statistics presented for air temperature and precipitation based on these two sets of data reveal only slight changes. Temperature parameters (daily mean, maximum and minimum) for summer in Kaffiøyra in the study period (1975–2010) show upward trends, which are, however, statistically significant only for the daily mean. On the other hand, precipitation totals in the study period reveal a downward trend, but not statistically significant. Such thermal-precipitation behaviour in the study part of Spitsbergen in general terms is similar to those in other parts of Spitsbergen.
6

Monothalamous foraminifera from West Spitsbergen fjords, Svalbard: a brief overview

72%
Majewski W., Pawlowski J., Zajaczkowski M.
Polish Polar Research
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2005
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tom 26
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nr 4
269-285
During the 2004 summer season, 14 sediment samples were collected in Kongs- fjorden and Isfjorden, West Spitsbergen, from 6 down to 345 m water-depth (mwd). The samples yielded abundant assemblage of monothalamous foraminifera, belonging to almost 40 morphotypes. Our qualitative (>125µm) and quantitative data (125-500µm) allowed to distinguish three water-depth related assemblages in both Kongsfjorden and Adventfjorden (branch of Isfjorden), indicating that soft-walled monothalamous foraminifera show similar habitat gradation along fjord axis as calcareous and robust agglutinated taxa. Among the monothalamous foraminifera, the subtidal assemblage (6 mwd) was dominated by various unidentified allogromiids. The second, shallow-water assemblage (44-110 mwd) was dominated by Psammophaga sp. 1-3, Hippocrepinella crassa, Hippocrepinella cf. hirudinea, and large Gloiogullmia sp. 2. The deep-water (150-345 mwd) monothalamous assemblage was dominated by Psammophaga sp. 4, pear-shaped Hippocrepina sp., Hippocrepina indivisa, and long Cylindrogullmia sp. 2, as well as large agglutinated species Hyperammina subnodosa with attached Tholosina bulla, Hyperammina fragilis and Lagenammina sp.
7

Solid waste characterization of Kocaeli

72%
Yenice M., Dogruparmak S., Durmusoglu E., Ozbay B., Oz H.
Polish Journal of Environmental Studies
|
2011
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tom 20
|
nr 2
This study investigated the solid waste characterization of the city of Kocaeli. With this aim solid waste groups were analyzed for sub-municipalities of the city. Representative sampling points were determined in municipalities with populations over 5,000. Four different socio-economic groups (the downtown district plus low, intermediate, and high income levels) were investigated in the study. Characterization studies were performed for a 2-year period. In this context, 16 and 13 different solid waste species were categorized for winter and summer seasons, respectively. The results of the study showed that kitchen wastes constitute the highest proportion for all socio-economic groups despite dissimilarities in waste distribution of municipalities. It was followed by combustible wastes and plastic wastes. Reducing waste components into five groups as organic wastes, recycled wastes, hazardous wastes, combustible wastes and others, an increase was seen in amounts of recycled, hazardous, and combustible wastes in winter season, whereas the amount of organic wastes decreased. Investigating general waste distribution for different income levels without any seasonal distinction, it was observed that highest values of organic and recycled wastes were seen in the downtown district and high-income groups, whereas combustible, hazardous, and other wastes were higher in low-income groups. In general, as a result of the characterization study without any seasonal and/or economical distinctions, proportions of organic, recycled, combustible, hazardous wastes, and others were determined as 41.53%, 30.51%, 20.64%, 2.12%, and 5.20%, respectively.
8

Sensible temperature at the Leba Sandbar (Słowinski National Park) on selected days of the 2010 summer season

72%
Polrolniczak M.
Quaestiones Geographicae
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2011
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tom 30
|
nr 3
9

Estimation of potential loads of contaminants generated by beach tourism on Lake Zaglebocze in two summer seasons, 2008 and 2010

72%
Serafin A., Banach B., Szczurowska A., Czernas K.
Teka Komisji Ochrony i Kształtowania Środowiska Przyrodniczego
|
2014
|
tom 11
10

Variability of summer meteorological and biometeorological conditions in the Ebba Valley Region (Central Spitsbergen)

72%
Bednorz E., Kolendowicz L., Szpikowski J., Malecki J.
Badania Fizjograficzne nad Polską Zachodnią. Seria A: Geografia Fizyczna
|
2014
|
tom 65
11
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Effect of the intensity of recreational horse use in the summer holiday season on serum Se concentration and chosen haematological parameters

72%
Ciesla A., Pilarczyk B., Tomza-Marciniak A., Pikula R., Smugala M.
Acta Scientiarum Polonorum. Zootechnica
|
2013
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tom 12
|
nr 3
The aim of this study was to determine the effect of exploitation of recreation horses horse in the summer season on the selenium concentration in serum and the values of chosen haematological parameters. Blood to analyse was sampled from horses used in recreation in two horse riding centres located in the Western Pomeranian Province. Stable 1 (8 horses), situated in a seaside resort, with rides being led mostly in a riding arena, less often in the field. Large rotation of riders with different level of riding advancement has been observed, with prevalence of novice riders and horses working on the lunge. Stable 2 (18 horses), situated in a rural area, far away from large cities; in the holiday season, horses work maximum 4 hours a day, with prevalence of rides of weak and moderate intensity, being led in the field, with riders with average and high level of riding advancement and small rotation of riders. Blood samples were drawn twice: in the first days of July (start of the holiday season) and in the last days of August (end of the holiday season). Average selenium concentration in the blood serum of horses in Stable 1 decreased significantly during the holiday season. Mean values of chosen analysed haematological parameters of the horses in both riding centres did not undergo any significant changes during their use in the holiday season. Significant increase in the leukocyte and platelet counts after the holiday season was observed in the blood of horses in Stable 1. The horses of Stable 2 were characterised by significantly higher mean haematocrit value (39.14%) when compared to those in Stable 1. No significant correlations were found between the Se concentrations and chosen haematological parameters. The observations being carried out confirm the occurrence of Se deficiencies in horses in the Western Pomerania. As it appears from the performed study, intensive recreational horse use (5-6 hours of work per day) affects the significant decrease in serum selenium concentration, which suggests that application of appropriate supplementation in the nutrition of intensively working horses is necessary. Insufficient number of studies and ambiguous results concerning the effect of horse use on the WBC and the platelet counts prompt to undertake more broader observations in this respect.
12
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Microfouling development on artificial substrates deployed in the central Red Sea

72%
Balgadi A. A., Salama A. J., Satheesh S.
Oceanologia
|
2018
|
tom 60
|
nr 2
13

Assessment of honeybee colonies infestation by the mite Varroa destructor based on its natural mortality during the summer season

72%
Bienkowska M., Konopacka Z.
Journal of Apicultural Science
|
2001
|
tom 45
14

Hydrochemical conditions in lakes of River Grzybnica catchment [lakes: Ostrowo, Piaski, Przybiernowskie] in 1980-1997

72%
Torz A., Kubiak J.
Acta Scientiarum Polonorum. Piscaria
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2003
|
tom 02
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nr 2
15

An H-N model for the calculation of steady wind- and density-driven circulation in the Baltic Sea. Part II. Density-driven circulation in the summer season

58%
Jankowski A.
Oceanologia
|
1983
|
tom 16
16
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Inherent optical properties and particulate matter distribution in summer season in waters of Hornsund and Kongsfjorden, Spitsbergen

58%
Sagan S., Darecki M.
Oceanologia
|
2018
|
tom 60
|
nr 1
Two Spitsbergen fjords, Hornsund and Kongsfjorden, are known for being under different hydrological regimes. The first is cold, separated from warm Atlantic water by East Spitsbergen Current, while Kongsfjorden is frequently penetrated by relatively warm Atlantic water. On the other hand, both are under strong influence of water discharge from glaciers and land freshwater input. During the period of observation in both fjords a dominant water mass was Surface Water, which originates mainly from glacial melt. The presence of suspended matter introduced with melt water in Surface Water is reflected by highest values of light attenuation and absorption coefficients recorded in areas close to glacier both in Hornsund and Kongsfjorden. In Hornsund the maximum light attenuation coefficient cpg(555) was 5.817 m−1 and coefficient of light absorption by particles ap(676) = 0.10 m−1. In Kongsfjorden the corresponding values were 26.5 m−1 and 0.223 m−1. In Kongsfjorden suspended matter of the size class 20–200 μm dominated over fractions smaller than 20 μm while in Hornsund dominating size fraction was 2–20 μm. The results provide an evidence of considerable range of variability of the optical properties mainly due to glacial and riverine runoff. The scale of variability of particulate matter in Kongsfjorden is bigger than in Hornsund. Most of the variability in Hornsund can be attributed to glaciers discharge and a presence of particles of mineral origin, while in Kongsfjorden the organic and mineral particles contribute almost equally to defining the optical properties of water.
17

Abundance and production of bacteria in a marine beach [Southern Baltic Sea]

58%
Podgorska B., Mudryk Z. J., Skorczewski P.
Polish Journal of Ecology
|
2008
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tom 56
|
nr 3
405-414
The paper presents the results of the study of abundance, biomass, mean cell volume and secondary production of bacteria inhabiting a marine-bay sandy beach, at southern Baltic Sea coast (Sopot) in summer season. The differences of bacteriological parameters among sites across beach horizontal profile were determined. Maximal value of the total bacteria numbers (8.59 ± 0.73 × 10⁷ cells g⁻¹ dw), biomass (15.2 ± 4.4 μg C g⁻¹ dw) and cell volume of bacterium (0.056 ± 0.011 μm³) was noted at the waterline and bacterial secondary production was highest in the dune (172.3 ± 86.6 μg C g⁻¹ dw d⁻¹) and at the waterline (119.9 ± 40.5 μg C g ⁻¹ dw d⁻¹). Marked differences in the level of bacteriological parameters between surface and subsurface sand layers were estimated. In the sea, at the waterline and in the middle of the beach higher numbers of bacteria, their biomass and secondary production were found in the surface (0–1 cm) than in the subsurface (5–10 cm) sand layers. A reverse situation was observed in the dune.
18

Tendencje sum opadow dziennych i nocnych polrocza letniego jako wskaznik zmian klimatycznych

58%
Biniak-Pierog M., Kostrzewa S., Zyromski A.
Acta Scientiarum Polonorum. Formatio Circumiectus
|
2008
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tom 07
|
nr 4
31-40
19

Estimation of potential load of eutrophicating compounds of recreational origin penetrating into the mesotrophic Lake Piaseczno and of the tourist capacity of the lake in the summer seasons of 2008 and 2010

58%
Serafin A., Pogorzelec M., Czernas K.
Teka Komisji Ochrony i Kształtowania Środowiska Przyrodniczego
|
2014
|
tom 11
20
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Content available

Effect of season on plasma concentration of insulin-like growth factor-I and 1.25-dihydroxycholecalciferol in horses

58%
Luszczynski J., Pieszka M.
Acta Scientiarum Polonorum. Zootechnica
|
2011
|
tom 10
|
nr 3
During the summer season, plasma concentrations of insulin-like growth factor I (IGF-I) inArabian,Anglo-Arabian and Hucul horses as well as colts and fillies were higher compared to the winter season. Significant differences in IGF-I concentration between the seasons were found in Hucul horses (P≤0.01) and in colts (P≤0.05). Season had no significant effect on 1.25(OH)2-D3 concentration in the horse breeds studied. However, plasma concentrations of this hormone were always higher in the summer than in the winter season regardless of the breed (exceptAnglo-Arabians) and sex. Knowledge and monitoring of the physiological concentrations of IGF-1 and vitamin D3 metabolites in different seasons of the year, combined with analysis of growth rate during these periods may contribute to the improvement of the horse management and feeding system. Because of the association between these hormones and the frequency of developmental orthopaedic diseases, this information could be potentially used in veterinary practice.
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