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Wyświetlanie 1-9 z 9
Tytuł:
Genetic identification of alien larch taxa – the case of the Tatra National Park
Autorzy:
Kempf, M.
Hebda, A.
Zieba, A.
Zwijacz-Kozica, T.
Powiązania:
https://bibliotekanauki.pl/articles/2078296.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
taxonomic identification
Larix decidua
Larix kaempferi
Larix × eurolepis
alien species
conser-
vation genetics
Opis:
The natural consequences of introducing alien species can be significant. This is particularly a concern where the taxa have an invasive nature of spreading or in those that freely crossbreed with native species. The hybridization process may lead to impoverishment or even loss of the native gene pool. This is especially dangerous in unique areas that stand out due to their special natural characteristics, such as the Tatra National Park. The determination of the scale of occurrence of alien larch species in the national park and the evaluation of the genetic diversity of the native population is crucial for the conservation of genetic resources and strictly adheres to the latest conservation genetics trends. We evaluated the possibility of effective use of molecular markers for taxonomic identification of the native European larch (Larix decidua Mill.), as well as the alien Japanese larch (Larix kaempferi [Lambert] Carriere) and the hybrid form (Larix × eurolepis Henry). Microsatellite markers were used to analyse the genetic di- versity of individuals identified as European larch from natural refuges and artificial plantings. Of the 148 trees analysed, 105 were identified as the European larch, 38 as Japanese larch, and five as hy- brids. The analysis of the molecular variability of two European larch groups of indigenous and artificial origin showed comparable level of diversity. This study confirmed the effectiveness of the use of selected molecular markers in identification of larch species, which is difficult based on morphological traits. The results indicate the possibility for the effective use of genetic tools in the creation of protection programmes, especially for naturally valuable sites, based on genetic taxonomic identification and richness verification of protected gene pools.
Źródło:
Dendrobiology; 2018, 80; 112-122
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optymalny społecznie model ochrony lasów Tatrzańskiego Parku Narodowego dotkniętych zjawiskami klęskowymi
Social preferences on protection of disturbed forests in the Tatra National Park
Autorzy:
Giergiczny, M.
Zwijacz-Kozica, T.
Powiązania:
https://bibliotekanauki.pl/articles/880233.pdf
Data publikacji:
2018
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Leśny Zakład Doświadczalny. Centrum Edukacji Przyrodniczo-Leśnej w Rogowie
Źródło:
Studia i Materiały Centrum Edukacji Przyrodniczo-Leśnej; 2018, 20, 4[54]
1509-1414
Pojawia się w:
Studia i Materiały Centrum Edukacji Przyrodniczo-Leśnej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zbiorowiska grzybów mikroskopijnych zasiedlających martwe drewno świerkowe w Tatrzańskim Parku Narodowym
Composition of microscopic fungi associated with the spruce dead wood in the Tatra National Park
Autorzy:
Pusz, W.
Zwijacz-Kozica, T.
Powiązania:
https://bibliotekanauki.pl/articles/987204.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
Tatrzanski Park Narodowy
obszary ochrony scislej
obszary uzytkowane gospodarczo
drewno sosnowe
drewno martwe
zasiedlenie
grzyby mikroskopowe
sklad gatunkowy
stopien rozkladu drewna
dead wood
fungi
norway spruce
tatra national park
Opis:
The aim of this research was to determine the composition of microscopic fungi colonizing Norway spruce dead wood depending on the degree of decomposition of wood and the location in the Tatra National Park (TPN; southern Poland). The work included lying and standing dead wood of Norway spruce as well as tree stumps. The sampling plots were located in the Białka Valley (eastern part of the TPN) where the forests are unmanaged and area is mostly under strict pro− tection, and in the western part of the Park, in the Chochołowska Valley, where the majority of forests is privately owned and managed (landscape protection). Samples were collected three times in the growing season, in spring, summer and autumn 2016. The sampling plots were located in the forests covered by different forms of protection: strict, active and landscape. The dominant microscopic fungi inhabiting analysed Norway spruce dead wood in selected regions of the Tatras are fungi belonging to Trichoderma genus: T. harzianum: T. polysporum, and T. hamatum. A much greater diversity of fungi species isolated from the dead wood was found for the Białka Valley, subjected to strict and active protection, than Chochołowska Valley, where forests are subject of the economic utilisation. More species and colonies were obtained from lying and older dead wood than from the stumps in the higher classes of distribution.
Źródło:
Sylwan; 2017, 161, 04; 312-319
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Struktura drzewostanów Tatrzańskiego Parku Narodowego – wyniki inwentaryzacji z lat 2016-2017
The structure of forest stands in theTatra National Park: The results of 2016-2017 inventory
Autorzy:
Bodziarczyk, J.
Szwagrzyk, J.
Zwijacz-Kozica, T.
Zieba, A.
Szewczk, J.
Gazda, A.
Powiązania:
https://bibliotekanauki.pl/articles/45954.pdf
Data publikacji:
2019
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
lesnictwo
parki narodowe
Tatrzanski Park Narodowy
lasy gorskie
struktura drzewostanu
inwentaryzacja drzewostanow
lata 2016-2017
stale powierzchnie badawcze
miazszosc drzew
zageszczenie drzew
drzewa zywe
drzewa martwe
Źródło:
Leśne Prace Badawcze; 2019, 80, 1
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Occurrence of Echinococcus spp. in red foxes and wolves in the protected area of the Tatra National Park in southern Poland – a threat to human health
Autorzy:
Gawor, J.
Laskowski, Z.
Myczka, A.W.
Zwijacz-Kozica, T.
Sałamatin, R.
Powiązania:
https://bibliotekanauki.pl/articles/28762676.pdf
Data publikacji:
2021
Wydawca:
Instytut Medycyny Wsi
Źródło:
Annals of Agricultural and Environmental Medicine; 2021, 28, 4; 579-584
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zdrowotność jarzębu szwedzkiego (Sorbus intermedia L.) w wybranych lokalizacjach Tatrzańskiego Parku Narodowego
Health status of Swedish whitebeam (Sorbus intermedia L.) in selected regions of the Tatra National Park
Autorzy:
Pusz, W.
Baturo-Cieśniewska, A.
Zwijacz-Kozica, T.
Powiązania:
https://bibliotekanauki.pl/articles/985730.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
fitopatologia lesna
jarzab szwedzki
Sorbus intermedia
zdrowotnosc drzew
ocena zdrowotnosci
parki narodowe
Tatrzanski Park Narodowy
swedish whitebeam
pathogenic fungi
tatra mts.
Opis:
Swedish whitebeam (Sorbus intermedia (Ehrh.) Pers.) is a species with a very limited range. It occurs only in southern Scandinavia and along the Baltic coast, without the Gulf of Finland. Its southernmost natural localities are situated in northern Poland. They are few in number, grouped in two regions: near Kołobrzeg and the Gulf of Gdańsk. Currently, only three of them survive: vicinity of Sarbinowo as well as Kępa Redłowska and Przylądek Rożewski. In the Podtatrze region, S. intermedia has long been planted along roads, on green areas, in gardens and parks, among others in Zakopane. In the Tatras it did not appear, so it is a foreign species for this region. Currently, in the Tatra National Park there are several hundred fruiting specimens of this species growing. Most of them are part of a forty−year−old stand planted on the back of the Grzybowiec ridge. The aim of this research was to recognise the health status of S. intermedia. Phytopathological research was conducted in 2018 in the Tatra National Park. Leaves that were subject to analysis were decontaminated in 1% surfactant solution of sodium hypochlorite. Their fragments of about 0.5 cm were placed on Petri plates with PDA (Potato Dextrose Agar). The growing fungal colonies were consequently re−planted onto PDA slants for further culturing and taxonomic identification. The pathogens were identified basing on morphological features and with molecular tools. All S. intermedia in the Tatra National Park showed disease symptoms. Infected S. intermedia leaves were colonized by A. alternata, which fraction amounted to over 40%. The following dominant was B. exigua with over 30% share. F. avenaceum (close to 10%) and E. nigrum and D. macrostoma were also found. The S. intermedia population growing in the Tatra National Park is characterized by a poor condition, which may in the future affect the population of this plant in the Tatra Mts.
Źródło:
Sylwan; 2019, 163, 06; 489-495
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ocena zdrowotności igieł kosodrzewiny (Pinus mugo) w wybranych lokalizacjach Tatrzańskiego Parku Narodowego
Assessment of the mountain pine (Pinus mugo) needles health at selected locations in the Tatra National Park
Autorzy:
Pusz, W.
Zwijacz-Kozica, T.
Kita, W.
Powiązania:
https://bibliotekanauki.pl/articles/989855.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
sosna gorska
Pinus mugo
igly sosny
choroby grzybowe
grzyby patogeniczne
wystepowanie
Tatrzanski Park Narodowy
mountain pine
fungal diseases
pathogenic fungi
lophodermium
Opis:
Mountain pine (Pinus mugo) is the most important component of the sub−alpine and alpine zone in the Tatras, and other ranges of central Europe. In Poland, only population from the Karkonosze Mts. has been studied in terms of phytopathological threats so far. There is not much information on the diseases caused by fungi in the mountain pine from other regions either. The mycological analyses of infected mountain pine needles were conducted for years 2013 and 2014 in subalpine zone of the Tatra Mts (Morskie Oko, Hala Gąsienicowa, Hala Kondratowa). Pine needles rust Coleosporium tussilaginis and yellow spots Lophodermium conigenum were found. To a lesser extent the needles were spotted with symptoms caused by Mycosphaerella dearnessi. Infection symptoms and fraction of the infected needles on one shoot were determined. The isolation of fungi was conducted in end of July, when the intensity of disease symptoms on needles was the highest. The main species isolated from the infected needles was Lophodermium spp., while the dominant one was L. conigenum. Except for this pathogen, L. pinastri, Botrytis cinerea and Epicoccum niger were identified together with several saprotrophic species, e.g. Aspergillus niger. The most frequent disease of mountain pine needles in the Tatra Mts. is pine needles rust. Observations in the Karokonosze and the Tatra Mts. indicate that both populations suffer from similar diseases. The differences show that pathogens adapt to different environmental conditions. Therefore constant monitoring of the health status of mountain pine growing in nature seems to be necessary.
Źródło:
Sylwan; 2015, 159, 05; 411-418
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Weryfikacja pochodzenia drzewiastych form kosodrzewiny na terenie Tatrzańskiego Parku Narodowego na podstawie polimorfizmu miejsc insercji transpozonów
Origin assessment of woody mountain pine forms in the Tatra National Park based on transposon insertional polymorphism
Autorzy:
Polok, K.
Zwijacz-Kozica, T.
Zieliński, R.
Powiązania:
https://bibliotekanauki.pl/articles/989538.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
Tatrzanski Park Narodowy
sosna gorska
Pinus mugo
sosna drzewokosa
Pinus x rhaetica
pochodzenie roslin
identyfikacja
metody badan
insercja transpozonow
pinus×rhaetica
dna markers
ssap
genetic similarity
Opis:
Closely related Pinus species, mountain pine (Pinus mugo Turra) and Scots pine (Pinus sylvestris L.), belong to native woody species in the Tatra National Park (TPN, southern Poland). Their occurrence in close proximity can lead to the formation of natural hybrids known as Pinus × rhaetica, which is a woody, often polycormic form. Pinus×rhaetica is described in the TPN, but there has been a great deal of disagreement over its origin. The goal of the studies was to verify the taxonomic status of individuals identified as Pinus×rhaetica that grew in the eight stands together with P. mugo and P. sylvestris by SSAP (Sequence Specific Amplification Polymorphism) analysis of transposon insertional polymorphism. In total, 34 Pinus×rhaetica, 25 P. mugo and 27 P. sylvestris individuals were tested in addition to 20 individuals of P. uliginosa from ‘Torfowisko pod Węglińcem' and ‘Wielkie Torfowisko Batorowskie' as well as 25 individuals of P. uncinata from the Austrian Alps as the control groups. Four transposon sequences were employed: a DNA transposon from the CACTA family, Tpo and retrotransposons – two gypsy (Ogre, IFG7) and one copia like (Bare). All species belonging to the Pinus mugo complex are highly variable with 49−81% polymorphic loci and genetic diversity, HTequals 0.228−0.307 with the highest values in Pinus×rhaetica. Surprisingly, P. sylvestris proves to be the least variable species, likely because of a narrow gene pool in small, scattered stands in the Tatras. Very low Nei's genetic similarities between P. sylvestris and Pinus mugo complex, especially in comparison with P. uliginosa (I=0.548) and P. mugo (I=0.558) exclude unequivocally the possibility of spontaneous hybridization among these taxa. Thus, it undermines the hypothesis about hybrid origin of Pinus×rhaetica in the Tatras. It proves to be a morphological form of P. mugo as assessed from the Nei's coefficient, I=0.985 which is well within a range of conspecific populations. Finally, none of the studied individuals of Pinus×rhaetica are derived from seeds of Alpine P. uncinata.
Źródło:
Sylwan; 2016, 160, 07; 573-581
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Skład gatunkowy, wzniesienie nad poziomem morza i kategoria ochrony jako czynniki wpływające na intensywność zgryzania odnowień w Tatrzańskim Parku Narodowym
Species composition, elevation, and former management type affect browsing pressure on forest regeneration in the Tatra National Park
Autorzy:
Bodziarczyk, J.
Zwijacz-Kozica, T.
Gazda, A.
Szewczyk, J.
Fraczek, M.
Zieba, A.
Szwagrzyk, J.
Powiązania:
https://bibliotekanauki.pl/articles/45542.pdf
Data publikacji:
2017
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
lesnictwo
lowiectwo
lasy gorskie
odnowienia lasu
naloty
podrost
gatunki roslin
Sorbus aucuparia
Salix caprea
Abies alba
Acer pseudoplatanus
wysokosc nad poziomem morza
ssaki kopytne
szkody lowieckie
zgryzanie
obszary chronione
Tatrzanski Park Narodowy
stale powierzchnie obserwacyjne
Opis:
Effects of ungulate pressure on the development of young generation of trees is one of the most important issues in ecology and forestry. Ungulate pressure influence on the development of natural regeneration has been also reported from several national parks. Our study on the effects of ungulate browsing on the young generation of trees was conducted on more than 500 sample plots controlled during one growing season. The overall browsing pressure ranged from 7.6% in seedlings to 20.3% in low saplings. The pressure of ungulates on the regeneration of Picea abies, the dominant species in the Tatra National Park, was by and large below 1%. Broadleaved species were browsed more frequently. The relationship between the plot altitudes and browsing intensity was statistically significant for seedlings and low saplings; at the higher altitudes, the browsing pressure was greater. There was also observed a statistically significant relationship between the type of former management and the browsing degree in seedlings; in the areas subjected to “landscape protection”, the intensity of browsing was higher when compared to strictly protected areas. Pressure exerted by ungulates on tree regeneration was very unevenly distributed, i.e. some plots were heavily browsed and many others - not browsed at all. The most affected tree species were Salix caprea and Sorbus aucuparia, although the percentage of browsed individuals rarely exceeded 50%. Other species favored by ungulates was Acer pseudoplatanus; despite the high browsing pressure, this species was present among seedlings and tall saplings, suggesting that it would be able to recruit to the tree layer. Abies alba was browsed less frequently than the deciduous trees; however, among the tall saplings it was the third most browsed species.
Źródło:
Leśne Prace Badawcze; 2017, 78, 3
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-9 z 9

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