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Wyszukujesz frazę "colonization" wg kryterium: Temat


Wyświetlanie 1-6 z 6
Tytuł:
Diatom colonization and community development in Antarctic marine waters – a short-term experiment
Autorzy:
Zidarova, Ralitsa
Ivanov, Plamen
Dzhembekova, Nina
Powiązania:
https://bibliotekanauki.pl/articles/2041801.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Antarctica
diatoms
colonization
artificial substrates
marine benthos
Źródło:
Polish Polar Research; 2020, 41, 2; 187-212
0138-0338
2081-8262
Pojawia się w:
Polish Polar Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Le vie della diaspora nella narrativa di Claudio Magris
Autorzy:
Musarra-Schrøder, Ulla
Powiązania:
https://bibliotekanauki.pl/articles/2083496.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
diaspora
slave trade
emigration
colonization
Second World War
Opis:
The Ways of the Diaspora in the narrative of Claudio Magris – One of the themes in the works of Claudio Magris is that of the frontiers between nations which have been divided by arbitrary political decisions. This is the case with Central Europe, which forms a sort of transnational melting pot and which has hosted the Hebrew Diaspora. The theme of the Diaspora plays a key role in many of Magris books, in particular Lontano da dove. In his recent novel, Non luogo a procedere, one of the topics is the slave trade, a sort of African Diaspora.
Źródło:
Kwartalnik Neofilologiczny; 2019, 2; 191-197
0023-5911
Pojawia się w:
Kwartalnik Neofilologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New insights into the 21 November 2000 tsunami in West Greenland from analyses of the tree−ring structure of Salix glauca
Autorzy:
Buchwał, Agata
Szczuciński, Witold
Strzelecki, Mateusz C.
Long, Antony J.
Powiązania:
https://bibliotekanauki.pl/articles/2049761.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Arctic
Greenland
tsunami
dendrochronology
Salix glauca
plant colonization
Źródło:
Polish Polar Research; 2015, 1; 51-65
0138-0338
2081-8262
Pojawia się w:
Polish Polar Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
DWIE EUROPEJSKIE PERYFERIE: PORÓWNANIE MIGRACJI PORTUGALSKICH I POLSKICH OD XVI WIEKU DO WIELKIEJ WOJNY
TWO EUROPEAN PERIPHERIES: A COMPARISON OF POLISH AND PORTUGUESE MIGRATION FROM THE SIXTEENTH CENTURY TO THE GREAT WAR
Autorzy:
Walaszek, Adam
Powiązania:
https://bibliotekanauki.pl/articles/579636.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
FIFTEENTH AND SIXTEENTH CENTURY PORTUGUESE COLONIZATION
POLISH COLONIZATION IN THE SEVENTEENTH CENTURY
LABOR MIGRATION TO THE U.S. AND BRAZIL
PORTUGUESE AND POLISH SETTLEMENT COUNTRIES IN THE NINETEENTH AND TWENTIETH CENTURIES
Opis:
The article is an attempt at comparing the Polish and Portuguese migration experiences in the period of great labor migration until 1914. The periods of Portugal’s establishment of its colonial empire in the sixteenth century and the period of the Polish expansion east, to Rus in the sixteenth and seventeenth centuries have been juxtaposed before. In the Time of Troubles Polish literature promoting eastward expansion quite directly referred to the examples of India’s or America’s colonization. In the nineteenth century the reasons for emigration from the two distant parts of Europe were similar (overpopulation, economic underdevelopment), the destinations were different, however. The Portuguese most often left for Brazil, with which Portugal remained strongly interconnected even after Brazil gained independence. For Poles, the country of emigration was predominantly the U.S. It was there, on the territory of New England, that the representatives of both of the groups met, and even cooperated, in the weaving industry. Both in Portugal and Poland emigration commenced on peripheral territories (Madera and provinces neighboring with Spain in the case of Portugal and the Polish-German and Polish-Hungarian borderland in the case of Poland). In both groups the percentage of returnees was high. It is only later that the Portuguese will travel to other countries, e.g. in Western Europe. Polish emigrants have had already discovered routes to Western Europe. Poles numerously traveled for work also to the occupying states. In this phenomenon we can find similarities to Portuguese migration to the territory of their empire. Regardless of the destination, individual and family histories, be it Portuguese or Polish, were very similar. In the interwar period an interesting postscript has been added to these histories. Poland and certain circles made, unsuccessful, attempts to organize Polish settlement in the Portuguese colonies in Angola and Mozambique.
Źródło:
Studia Migracyjne - Przegląd Polonijny; 2013, 39, 2(148); 15-50
2081-4488
2544-4972
Pojawia się w:
Studia Migracyjne - Przegląd Polonijny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Responses of Antarctic tundra ecosystem to climate change and human activity
Autorzy:
Olech, M.
Powiązania:
https://bibliotekanauki.pl/articles/11977.pdf
Data publikacji:
2010
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Antarctic
tundra ecosystem
climate change
human activity
biodiversity
colonization
alien species
tundra
plant community
lichen
bryophyte
alga
fungi
vascular plant
grass
plant species
Opis:
Over the last couple of years the Antarctic Peninsula region has been one of the fastest warming regions on the Earth. Rapidly proceeding deglaciation uncovers new areas for colonisation and formation of Antarctic tundra communities. The most evident dynamics, i.e. changes in both biodiversity and structure of tundra communities, are observed in the forefields of retreating glaciers. This paper presents examples of changes in biodiversity and in the direction and rate of succession changes taking place due to climate warming compounded by synanthropization in the maritime Antarctic.
Źródło:
Papers on Global Change; 2010, 17
2300-8121
1730-802X
Pojawia się w:
Papers on Global Change
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effects of arbuscular mycorrhizal fungal inoculations on the growth and polyphenol levels of garden leek (Allium porrum)
Autorzy:
Nasir, M.S.A.
Nunez, A.
McKeever, L.C.
Olanya, O.M.
Powiązania:
https://bibliotekanauki.pl/articles/66601.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
plant height
polyphenol content
root colonization
shoot weight
root weight
fungi
fungal spore
Rhizophagus intraradices
Gigaspora margarita
Glomus geosporum
Paraglomus occultum
Claroideoglomus claroideum
arbuscular mycorrhizal fungi
inoculation
garden leek
Allium porrum
Opis:
Arbuscular mycorrizal (AM) fungi may enhance plant growth and polyphenol production, however, there have been limited studies on the relationships between root colonization of different fungal species and polyphenol production on cultivated Allium porrum (garden leek). The effects of inoculation of AM fungi spores from Rhizophagus intraradices, Giga -spora margarita, Glomus geosporum, Paraglomus occultum, Claroideoglomus claroideum, and Glomus species on colonization of garden leek roots and symbiotic changes in polyphenol production and plant growth were evaluated in greenhouse experiments. There were significant differences (p < 0.05) in colonization of leek roots by AM fungi species. The greatest level of root colonization was recorded on plants inoculated with R. intraradices (73%) and the lowest level on C. claroideum (3.2%). Significant differences (p < 0.05) in plant height were recorded between AM inoculated plants and the controls. Polyphenol levels differed significantly (p < 0.05) between garden leek plants inoculated with AM fungi and the non-inoculated controls. The percentage increases in polyphenol (a derivative of kaempferol) on garden leeks inoculated with G. geosporum relative to the untreated controls ranged from 28 to 1123%. Due to symbiosis with different AM species, other polyphenols decreased in some instances (negative values) and increased in others for values of up to 590%. Results showed that AM fungi species exhibited remarkable differences in polyphenol levels in garden leeks. The high polyphenol production by garden leek plants inoculated with G. geosporum, and Glomus species could be exploited for enhanced resistance of garden leeks to insects and diseases. This research highlights an understudied area, notably the relationships between AM fungal inoculations, root colonizations and polyphenol production in garden leeks. The findings can be utilized to improve pest resistance and the quality of garden leek plants.
Źródło:
Journal of Plant Protection Research; 2018, 58, 1
1427-4345
Pojawia się w:
Journal of Plant Protection Research
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-6 z 6

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