Wyniki wyszukiwania - BazTech

1

Maszyny drogowe wykorzystywane w czterech porach roku

Stawowiak Michał

Magazyn Autostrady

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2019

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Nr 4

56--61

PL

W artykule dokonano podziału maszyn ze względu na ich sezonowe wykorzystanie. Opisano ich rodzaje wraz z zakresem wykonywanych nimi czynności.

2

Występowanie grzybów owadobójczych w zależności od pory roku w wybranym ekologicznym gospodarstwie rolnym

Krysa A., Ropek D., Kuźniar T.

Journal of Research and Applications in Agricultural Engineering

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2012

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Vol. 57, nr 3

226-240

PL

Badania przeprowadzono w latach 2010-2011 na terenie gospodarstwa prowadzonego metodami ekologicznymi w województwie małopolskim w gminie Gdów. Celem badań była ocena występowania grzybów owadobójczych w glebie gospodarstwa ekologicznego w różnych porach roku. Analizę wykonywano w czterech terminach, związanych z porami roku (wiosna, lato, jesień, zima). Uzyskane wyniki wskazują, że pora roku oraz sposób użytkowania pól uprawnych, mogą wpływać na liczebność grzybów owadobójczych znajdujących się w glebie. W 2010 roku najwięcej grzybów owadobójczych izolowano w okresie letnim, zaś w 2011 roku w okresie wiosennym. Najmniej grzybów owadobójczych izolowano w okresie zimowym zarówno w 2010, jak i 2011 roku.

EN

The study was conducted in 2010-2011 on the organic farm in the Malopolska province in the municipality of Gdów. The aim of this study was to determine the effect of soil moisture on the occurrence of entomopathogenic fungi in different seasons. Analyses were performed in four sessions: spring, summer, autumn and winter. The results indicate that both season and crop cover, may affect the number of entomopathogenic fungi in soil. In 2010, most of entomopathogenic fungi strains were isolated in summer, and in 2011 in spring. Entomopathogenic fungi were very rarely isolated in winter, both in 2010 and in 2011.

3

Age and seasonal peculiarities of premature death in men of the able-to-work age

Nahorna A., Slabkyi G.

Journal of Ecology and Health

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2012

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R. 16, nr 3

143-146

EN

The study concerns the mortality in men of the able-to-work age as regards the cause of death and the season of the year. Seasonal and age risks of premature death among this cohort have been established. The risks cover diseases of the circulatory system during the spring period in the age group of 40-49 and external factors in winter and in spring for the age group of 17-39. The results obtained enable one to predict mortality in men of the able-to-work age residing in the southern regions of Ukraine and to make recommendations in terms of undertaking preventive measures.

PL

Praca zajmuje się śmiertelnością mężczyzn w wieku produkcyjnym w odniesieniu do przyczyny i pory roku, w którym nastąpił zgon. W grupie tej ustalono, iż istnieją zagrożenia dla życia związane z wiekiem i porą roku. Częstszą przyczyną przedwczesnej śmierci wiosną u osób pomiędzy 40 a 49 rokiem życia jest choroba układu krążenia, zaś zimą i wiosną u osób w przedziale wieku pomiędzy 17-39 lat, wpływ czynników zewnętrznych. Wyniki umożliwiają przewidywanie śmiertelności mężczyzn w wieku produkcyjnym, zamieszkałym na południu Ukrainy, a także stworzenie zaleceń dotyczących profilaktyki.

4

Kolor w ogrodach i terenach zieleni. Cz. 3, Zmienność barw

Tarajko-Kowalska J.

Zieleń Miejska

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2008

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Nr 10

46-49

PL

Kompozycja kolorystyczna ogrodu zmienia się w zależności od upływu lat, pór roku, dnia. a czasem nawet godziny Zwracając uwagę na dominujące w krajobrazie barwy, można poprzez dobór odpowiednich odmian roślin nadać ogrodom właściwy danej porze roku koloryt.

5

Zmienność meteorologicznych pór roku na przykładzie sytuacji w Polsce północno-wschodniej w latach 1951-2000

Panfil M.

Inżynieria Ekologiczna

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2005

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Nr 12

141-142

6

Termiczne pory roku w Hornsundzie (SW Spitsbergen)

Kwaśniewska E., Pereyma J.

Problemy Klimatologii Polarnej

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2004

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nr 14

157-169

EN

In the studies on climate and its changes in the polar regions it is essential to determine climatic seasons which can be based on thermal, circular and phenological criteria but also according to different types of weather. The aim of this research is to determine thermal seasons, to characterize their structure and general regularities, which may make the more detailed environmental monitoring of these areas possible. According to many authors, a climatic characterization of a given area should be presented through defining its seasonal structure. This article attempts to find natural thermal periods in the polar climate, which differ from the conventional, fixed monthly or quarterly periods: spring III-V, summer VI-VIII, autumn IX-XI, winter XII-II; often accepted by many scientists in order to make the characterization of the course of selected meteorological elements easier. The analysis of the seasonal structure of the climate of Hornsund is based on the data from the period of 1990-1999. The indices that characterize the initial and final dates, the overall duration of the thermal seasons, and estimation of the seasons? changeability in thermal terms have been taken into consideration. Calendar boundaries have been set according to the method proposed by Kosiba (1958), in which the date that begins the period of the domination of days with the daily average air temperature (Ti) typical for a given season is accepted as the season?s boundary. As the quite significant changeability of the daily average air temperature complicates the choice of initial and final dates of seasons, additional criteria are used: the number of days proper for thermal season (w), days warmer than w?days, days colder than w-days, the average air temperature and other. This study provides a division into four seasons according to Baranowski?s criteria (1986) accepted on the basis of an analysis of the annual course of air temperature in Hornsund, the accepted thermal criteria are as follows: spring -2.5°C <= Ti <= 2.5°C, summer Ti >= 2.5°C, autumn -2,5°C <= Ti <= 2.5°C, winter Ti <= -2,5°C. The characteristics of a vegetative period are also defined. Its duration in the polar regions is difficult to estimate. If we accept the most commonly used criterion of the stabilization of the daily average air temperature over +5°C, we will face the situation in which the vegetative period in the polar regions is either very short or does not occur at all. Phenological observations of Sorkappland - S Spitsbergen (Dubiel, 1988) made it possible to estimate a natural thermal threshold 0?C which begins the vegetative period. The development of most plants and their first flower buds occurs in average air temperature of approximately 0?C. Blooming and producing seeds, on the other hand, occur when the air temperature exceeds 2.5°C. Seasons (fig. 17), determined on the basis of daily average air temperatures, characterize and emphasize the changeability of thermal conditions and the specifics of the polar climate very well, what results in the conclusions enumerated below: - in the researched decade the initial and final dates and the overall duration of the thermal seasons are characterized by great changeability, - the most stable, with regard to the initial date, are spring and summer, - the most changeable, with regard to duration, are autumn and summer, - the most thermally stable season is summer. The least thermally stable season is autumn, - transitional seasons have a tendency to prolong: mainly autumn (the effect is that winter becomes shorter) and to a lesser extent spring. Winter and summer shorten, - the analysis of the line of this trend reveals that summer gets slightly colder. Spring and winter do not show any significant changes, - the most visible tendency is a downward tendency of autumn temperatures - the effect of the prolonged duration towards winter, - a vegetative period shows a tendency to begin later and to finish slightly earlier. The final date, however, does not reveal any significant tendency for changes.

7

Sposoby wydzielania pór roku

Piotrowicz K.

Przegląd Geofizyczny

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2000

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Z. 3-4

261-278

EN

This paper tries to classify in detail the ways of defining seasons. The seasons, most generally can be divided into: astronomic, climatologic, meteorologic, phonologic and within subgroups: meteo-rologic with calendar, thermic with aeroclimatic, bioclimatic and synoptical within the climatologic group, as well as fito- and zoophenological within the phonological group. The oldest divisions of the year onto particular seasons had their root in the changes of the Earth's location in relation to the Sun. Until now, the division into astronomical season has been very common. In meteorology and climatology it may seem more proper to adopt the division into four seasons and to define their limits as three full months, i.e. quarters (meteorological seasons). Unfortunately in detailed clima-tological analyses, it is not enough to divide the year into four equal periods, especially in Polish climate, due to its locations on the boundary of collisions of continental and oceanic air masses. In this climate, a good way is to fix the dates of the commencement and the end of particular periods on the basis of different meteorological elements, e.g. air temperature (thermic seasons), atmos-pherical circulation (circulation or synoptical seasons) or the whole mixture (climatologic seasons).