Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "central poland" wg kryterium: Temat

  Lista filtrów
Wyrównaj
    Wyświetlanie 1-10 z 10
    Tytuł:
    Analysis of hydrothermal conditions and their impact on early potato yields
    Autorzy:
    Radzka, E.
    Rymuza, K.
    Lenartowicz, T.
    Powiązania:
    https://bibliotekanauki.pl/articles/123670.pdf
    Data publikacji:
    2015
    Wydawca:
    Polskie Towarzystwo Inżynierii Ekologicznej
    Tematy:
    Sielianinow’s coefficient
    growing season
    east-central Poland
    yield
    early potato
    Opis:
    The work is based on data on monthly air temperatures, monthly sums of atmospheric precipitation and early potato yields in 2000–2013 obtained from seven COBORU (Research Centre for Cultivar Testing) stations situated in east-central Poland. Hydrothermal conditions during the growing season (April–July) of early potato were described by means of the Sielianinow’s coefficient. The relationships between potato yields and the Sielianinow’s hydrothermal coefficient of the growing season were examined using multiple regression equations generated by means of the step-wise regression procedure followed by polynomial regression procedure. The average Sielianinow’s coefficient values ranged from 1.43 in April to 1.66 in May during the early potato growing season in east-central Poland. The applied statistical methods revealed that the hydrothermal factors impacted on early potato yields, particularly in the second stage of potato growth and development.
    Źródło:
    Journal of Ecological Engineering; 2015, 16, 2; 120-124
    2299-8993
    Pojawia się w:
    Journal of Ecological Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Variation in Growing Season Thermal Resources in Central-East Poland
    Autorzy:
    Radzka, Elżbieta
    Powiązania:
    https://bibliotekanauki.pl/articles/1838271.pdf
    Data publikacji:
    2021
    Wydawca:
    Polskie Towarzystwo Inżynierii Ekologicznej
    Tematy:
    growing degree days
    growing season
    central-east Poland
    Opis:
    The work assesses heat resources in central-east Poland (2001-2019). As a measure of heat resources, the concept of growing degree days (GDD) was used. GDD is a useful tool for agriculture as it takes into account the aspects of local weather and, based on it, plant development can be predicted. Daily maximum and minimum air temperatures were used to calculate GDD at 7 stations using threshold base air temperatures of 0°C (commencement of the warm season) and 5°C (start of the period of active plant growth). The following basic characteristics of the distribution were calculated: arithmetic mean, minimum and maximum values as well as coefficient of variation. The direction and significance of changes of the heat resources were determined on the basis of linear trend equations. The significance of directional coefficient of the trend was estimated with t-Student test at the significance level of α = 0.05. The average air temperature during the growing season ranged from 14.6°C in Białystok and Białowieża to 15.6°C in Włodawa, its greatest increase being recorded in Włodawa and Siedlce (by 0.36°C per year). GDD increased from north to south in the study area, but the mean GDD varied considerably from one location to another. GDD0 and GDD5 showed an upward trend over the 2001-2019 period for the study region as a whole.
    Źródło:
    Journal of Ecological Engineering; 2021, 22, 6; 145-150
    2299-8993
    Pojawia się w:
    Journal of Ecological Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Analysis of an Occurrence of High Frosts During the Growing Season in Central-East Poland in 2001-2018
    Autorzy:
    Rymuza, Katarzyna
    Powiązania:
    https://bibliotekanauki.pl/articles/1955421.pdf
    Data publikacji:
    2021
    Wydawca:
    Polskie Towarzystwo Inżynierii Ekologicznej
    Tematy:
    air frost
    intensity of frost
    central-eastern Poland
    Opis:
    Frosts are the most common natural phenomena during the transitional seasons. A frost occurs when the average daily air temperature is positive and the minimum temperature drops below 0°C. The problem of frost occurrence (especially spring frosts) is very important from the point of view of the threats related to crop plant cultivation, because it causes losses in crops when taking place during the plant growth. The aim of the study was to analyze the occurrence of air frosts in the years 2001-2018 in the region of central-eastern Poland on the basis of meteorological data. In the region of central-eastern Poland, the greatest number of days with mild, moderate and strong frosts in 2001-2018 was observed in Białowieża; conversely, it was the lowest in Warsaw. The distribution of the number of days with frosts in spring was similar. The distribution of autumn frosts, however, was different. The greatest number of days with autumn frosts was observed in Terespol and Białowieża, the least in Legionowo and Warsaw. The last mild spring frosts occurred in the period from the 3rd to 7th of April, and the earliest autumn frosts occurred between the 9th of September and the 27th of October. The dates of moderate frosts were similar. The last strong frosts occurred on the 2nd of May and the earliest on the 30th of September. The conducted analysis proved that in such a small area, there is a difference in the occurrence of high frosts observed both in spring and autumn.
    Źródło:
    Journal of Ecological Engineering; 2021, 22, 7; 142-149
    2299-8993
    Pojawia się w:
    Journal of Ecological Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Variation in Growing Season Thermal Resources in Central-East Poland
    Autorzy:
    Radzka, Elżbieta
    Powiązania:
    https://bibliotekanauki.pl/articles/1838369.pdf
    Data publikacji:
    2021
    Wydawca:
    Polskie Towarzystwo Inżynierii Ekologicznej
    Tematy:
    growing degree days
    growing season
    central-east Poland
    Opis:
    The work assesses heat resources in central-east Poland (2001-2019). As a measure of heat resources, the concept of growing degree days (GDD) was used. GDD is a useful tool for agriculture as it takes into account the aspects of local weather and, based on it, plant development can be predicted. Daily maximum and minimum air temperatures were used to calculate GDD at 7 stations using threshold base air temperatures of 0°C (commencement of the warm season) and 5°C (start of the period of active plant growth). The following basic characteristics of the distribution were calculated: arithmetic mean, minimum and maximum values as well as coefficient of variation. The direction and significance of changes of the heat resources were determined on the basis of linear trend equations. The significance of directional coefficient of the trend was estimated with t-Student test at the significance level of α = 0.05. The average air temperature during the growing season ranged from 14.6°C in Białystok and Białowieża to 15.6°C in Włodawa, its greatest increase being recorded in Włodawa and Siedlce (by 0.36°C per year). GDD increased from north to south in the study area, but the mean GDD varied considerably from one location to another. GDD0 and GDD5 showed an upward trend over the 2001-2019 period for the study region as a whole.
    Źródło:
    Journal of Ecological Engineering; 2021, 22, 6; 145-150
    2299-8993
    Pojawia się w:
    Journal of Ecological Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The Increasing in the Floristic Diversity of the Abandoned Arrhenatherion Elatioris Meadows by Dicotyledonous Species Oversowing
    Autorzy:
    Janicka, Maria
    Pawluśkiewicz, Bogumiła
    Powiązania:
    https://bibliotekanauki.pl/articles/123414.pdf
    Data publikacji:
    2020
    Wydawca:
    Polskie Towarzystwo Inżynierii Ekologicznej
    Tematy:
    meadow restoration
    species introduction
    oversowing
    tall herbs
    Arrhenatherion elatioris
    habitat code 6510
    central Poland
    Opis:
    The paper presents the research on the increasing in the floristic diversity of abandoned Arrhenatherion elatioris meadows through the introduction of three dicotyledonous species: Achillea millefolium, Daucus carota and Leucanthemum vulgare and the re-management. They were carried out in the meadows of the landscape reserve “The Ursynów Escarpment” (“Skarpa Ursynowska”) in 2016-2018. The studies were aimed at restoring natural values of these meadows, especially their landscape and aesthetic functions. The experiment was designed in the community of Arrhenatherum elatius + Bromus inermis, as a randomised complete block, with eight replications, on the plots of 2 m2. In each plot the diaspores (collected in The Lower Pilica Valley) were sown close to the centre of the plot, within an area of 0.5×0.5 m. In the sowing year two top-cuttings and one productive one were made. In the following years the meadows were mowed once or twice. The following features were estimated: the abundance of sown species populations, the seedling density, the heights of the sown species, the height of the resident vegetation, the total ground cover, the species composition of the sward and the species richness. The improvement of the landscape and aesthetic functions of the reserve due to increasing in the species richness from 10 to 38 species and significant decreasing in Urtica dioica share was achieved. The species diversity, described with the Shannon-Wiener index, enlarged of 53% in the first year after oversowing. The introduced species decided also about the improvement of the total ground cover. Fast and lasting effect was obtained especially on the area over-sown with L. vulgare. The good effects in the first two years were obtained also in the plots with D. carota (biennial species). A. millefolium was characterised by significantly fewer number of seedlings but its population abundance was increasing gradually during the following years. The impact of high grasses (A. elatius, B. inermis) on the soil coverage by the plants of sown species and their heights was shown. The studies also proved that in the conditions of summer drought the resident vegetation may protect the seedlings against the temperature and evapotranspiration.
    Źródło:
    Journal of Ecological Engineering; 2020, 21, 1; 168-179
    2299-8993
    Pojawia się w:
    Journal of Ecological Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The assessment of atmospheric drought during vegetation season (according to standardized precipitation index SPI) in central-eastern Poland
    Autorzy:
    Radzka, E.
    Powiązania:
    https://bibliotekanauki.pl/articles/123337.pdf
    Data publikacji:
    2015
    Wydawca:
    Polskie Towarzystwo Inżynierii Ekologicznej
    Tematy:
    standardized precipitation index (SPI)
    time trend
    central-eastern Poland
    Opis:
    The paper presents an assessment of atmospheric drought during vegetation season defined on the basis of standardized precipitation index (SPI). The data used in this paper come from nine IMWM stations from central-eastern region of Poland, and they were registered in 1971–2005. The frequency of occurrence of vegetation season’s months was determined in particular drought classes. Spatial distribution of SPI index values was shown in all of the vegetation season’s months on the area examined. The direction and significance of values changes tendency of the analyzed index during the vegetation season were also defined. It was noticed that extreme droughts appeared four times less frequently than the normal months. Very dry months were noted most frequently in September while moderately dry – in August. The analysis of the frequency of spatial distribution of particular drought classes showed that extreme dry and very dry months occurred most frequently in western part of the area examined, while the moderately dry months also in south-eastern part. On the basis of the linear trend analysis it can be said that the SPI index values were slightly decreasing year by year.
    Źródło:
    Journal of Ecological Engineering; 2015, 16, 1; 87-91
    2299-8993
    Pojawia się w:
    Journal of Ecological Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The Effect of Hydrothermal Conditions on Oats Yields in East-Central Poland (1975–2005)
    Autorzy:
    Radzka, E.
    Jankowska, J.
    Markowska, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/125480.pdf
    Data publikacji:
    2015
    Wydawca:
    Polskie Towarzystwo Inżynierii Ekologicznej
    Tematy:
    hydrothermal coefficient
    growing season
    oats
    yield
    central-eastern Poland
    Opis:
    The objective of the work was to evaluate the effect of hydrothermal conditions on oats yields produced in east-central Poland. Hydrothermal conditions were determined based on the Sielianinov’s hydrothermal coefficient for nine IMGW (Institute of Meteorology and Water Management) stations located in the study area. The second data set consisted of oats yields compiled and published by the Main Statistical Office. Average yields as well as minimum and maximum yields were analysed. The relationship between oats yields and hydrothermal conditions was examined using a step-wise linear regression model. Correlation coefficients were negative in April and positive in June at all the stations. The relationships were confirmed by an analysis of regression equations. The regression equations also included coefficients for May and June which, however, were not statistically significant. Yield variation, described by regression equations of the dependence of oats yield on Sielianinov’s hydrothermal coefficient value was accounted for from 19 (Siedlce, Biała Podlaska) to 50% (Ostrołeka).
    Źródło:
    Journal of Ecological Engineering; 2015, 16, 3; 184-188
    2299-8993
    Pojawia się w:
    Journal of Ecological Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Chronione gatunki mchów w ekosystemie miejskim Łodzi
    Protected species of mosses in the urban area of Łódź
    Autorzy:
    Staniaszek-Kik, M
    Powiązania:
    https://bibliotekanauki.pl/articles/401819.pdf
    Data publikacji:
    2013
    Wydawca:
    Polskie Towarzystwo Inżynierii Ekologicznej
    Tematy:
    mchy
    gatunki chronione
    urbanizacja
    Łódź
    Polska środkowa
    mosses
    protected species
    urbanization
    Łódź City
    Central Poland
    Opis:
    W artykule zaprezentowano zagadnienie występowania chronionych mchów w granicach dużej aglomeracji miejskiej – Łodzi. Rozmieszczenie 27 gatunków przedstawiono na tle czterech stref funkcjonalno-stukturalnych miasta. Do najczęściej notowanych należą: Dicranum scoparium, Pleurozium schreberi, Pseudoscleropodium purum i Rhytidiadelphus squarrosus. Największą ostoją dla chronionych składników brioflory są strefy o obniżonej presji urbanizacyjnej, gdzie nadal zachowały się potencjalne siedliska dla tej grupy roślin. Objęcie ochroną naturalnych, najlepiej zachowanych fragmentów przyrody ożywionej w mieście, pozwoli na zachowanie bogactwa gatunkowego chronionych mchów.
    The paper presents of protected moss species which occur within the administrative boundaries of the city of Łódź. Łódź is the second largest city of Poland with regard to population. It is located close to the geographical centre of the country. Distribution of 27 species has been presented in the aspect of their occurrence in four structural-functional zones. The most frequent species in the study area are: Dicranum scoparium, Pleurozium schreberi, Pseudoscleropodium purum and Rhytidiadelphus squarrosus. The large number of protected mosses were noted in suburbs on lowered urbanization pressure area.
    Źródło:
    Inżynieria Ekologiczna; 2013, 33; 111-118
    2081-139X
    2392-0629
    Pojawia się w:
    Inżynieria Ekologiczna
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Nowe stanowiska roślin naczyniowych i weryfikacja istniejących z terenu Polski Środkowej ze szczególnym uwzględnieniem Scheuchzeria palustris L.
    New position of vascular plants and verification given from central Poland with particular emphasis on Scheuchzeria palustris L.
    Autorzy:
    Plackowski, R.
    Sender, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/401510.pdf
    Data publikacji:
    2018
    Wydawca:
    Polskie Towarzystwo Inżynierii Ekologicznej
    Tematy:
    Polska środkowa
    ekologia
    ochrona
    migracja
    analiza gleby
    Scheucheria palustris
    Central Poland
    ecology
    protection
    migration
    soil analyse
    Opis:
    Praca przedstawia obserwacje gatunków roślin naczyniowych znalezionych głównie w latach 2015–2017, na wybranych stanowiskach Polski Środkowej, w okolicy Radomska, Sulejowa oraz Piotrkowa Trybunalskiego. Ogółem stwierdzono 58 gatunków roślin naczyniowych. Spotykano gatunki torfowisk przejściowych i wysolich tworzące specyficzną mozaikę Liparis loeselii, częściej Epipactis palustris oraz gatunku z rodziny Parnassia palustris na podłożu wapiennym. Gatunkiem o przypuszczalnym statusie efemeryta jest stwierdzony w okolicach Piotrkowa Trybunalskiego Fallopia aubertii. Zauważono zjawisko wędrówek kilku gatunków, np. w przypadku rodzaju Bidens czy rodzaju Lepidium. Znaleziono także gatunki klasy Oxycocco-Sphagnetetea, szczególnie narażone na zanik z powodu eutrofizacji, a także z klasy Scheuchzerio-Caricetea nigrae. Prawidłowym rozwojem charakteryzowała się Scheuchzeria palustris. Z przeprowadzonych analiz chemicznych próbek z wierzchniej warstwy torfowych uwagę skupia zróżnicowanie takich cech glebowych jak C:N, pH oraz metali ciężkich. Pomimo bliskości ośrodków przemysłowych nie stwierdzono przekroczenia stężeń metali ciężkich. Przeprowadzona analiza statystyczna nie wykazała istotności parametrów w przedziałach wartości oraz korelacji między otrzymanymi wynikami. Reasumując, torfowisko z udziałem Scheuchzeria palustris znajduje się w trakcie przemian, co dokumentuje różnorodność występującej flory. Roślina gatunku Scheuchzeria palustris współwystępuje z gatunkiem Carex limosa, wydając sporo nasion i rozmnażając się wegetatywnie.
    There were 58 species in the analyzed area, some of them occurred in three locations. A few of the issues discussed indicate the explanation of several phenomena occurring amongst both rare plants which are sometimes legally protected. Some of them are included on the red list the exemple rare plants Scheuchzeria palustris regarded as an relict boreal and orchids species. There have recordet degration species included those preffering alkaline substrates and Oxycocco-Sphagnetes classe. The study of Scheuchzeria palustris was conducted on one recent stands in the Łódz region, in the Czarny Ług Reserve near Wolbórz. There is an emphasis on the migration of plants which in some cases are previously cultivated by man. Juncus bulbosus in two forms, was found in ecotonal zones with wariable water condition. There nereumougs alien species. An important issue is the issue of anthropogenic impact. on which it usually grows. The statistical analysis carried out using a descriptive method for the listed species, in most cases showed a variation of heavy metal, starting from weak ones such as Pb (non tand stronger ones such as Cr. Apart from heavy metals, high in case of Ca0 content and low with reference to Ph and C:N). characteristic in evolution the soils for themporary and oligotrophe boogs.
    Źródło:
    Inżynieria Ekologiczna; 2018, 19, 6; 160-171
    2081-139X
    2392-0629
    Pojawia się w:
    Inżynieria Ekologiczna
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Classification of precipitation intensity during vegetation season in central-eastern Poland (1971–2005)
    Autorzy:
    Radzka, E.
    Powiązania:
    https://bibliotekanauki.pl/articles/125047.pdf
    Data publikacji:
    2014
    Wydawca:
    Polskie Towarzystwo Inżynierii Ekologicznej
    Tematy:
    number of days with precipitation
    vegetation season
    changes tendencies
    central-eastern Poland
    Opis:
    The data used in this paper come from nine IMGW stations from central-eastern region of Poland and they were registered between the years 1971–2005. On the basis of daily precipitation sums analysis during vegetation season, the number of days with precipitation was determined in particular classes. In central-eastern Poland during vegetation season days with very little and little precipitation were noted most frequently. Very little precipitation occurred most frequently in April; little, moderate and moderately strong precipitation - in June, and strong precipitation - in July. Whereas very strong precipitation was noted most frequently in June and July. Days with very little and little precipitation were noted most frequently in northern and north-eastern part of the area examined. While the number of days with moderate, moderately strong and strong precipitation showed little spatial diversity. Very strong precipitation was noted the most frequently in the area of Legionowo and Ostroleka. The number of days with very little precipitation during vegetation season was decreasing in subsequent years of the study. Statistically significant negative directional coefficients of the trend were noted most frequently in April. The number of days with very strong precipitation was also decreasing significantly in most of the stations.
    Źródło:
    Journal of Ecological Engineering; 2014, 15, 3; 51-55
    2299-8993
    Pojawia się w:
    Journal of Ecological Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-10 z 10

      Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies