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 "silver fir" wg kryterium: Temat

  Lista filtrów
Wyrównaj
Wyświetlanie 1-10 z 49
Tytuł:
Natural regeneration of the European silver fir in the Sudety Mountains on soils with different particle size distribution
Autorzy:
Filipiak, M
Komisarek, J.
Nowinski, M.
Powiązania:
https://bibliotekanauki.pl/articles/41749.pdf
Data publikacji:
2003
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
European silver fir
locality
natural regeneration
silver fir
restitution
soil habitat
Sudetes Mountains
fir
Opis:
In the 40 fir localities in the Sudety Mountains, varying in site conditions and the degree of natural regeneration development were taken soil samples from the mineral horizon and were subjected to particle size distribution analysis. The best regeneration of fir stands has been reported on medium-textured soils, containing a few percents of the clay fraction and from 50to 60% of sand.The poorest regeneration was reported on silty soils, located in the lower parts of slopes. In comparision with the Carpathians, spectrum of conditions in which firs grow in the Sudety Mountains is clearly shifted from coarse-textured soils to medium-textured soils.
Źródło:
Dendrobiology; 2003, 50
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Forest communities with European silver-fir (Abies alba Mill.) in the Sudety Mts.
Autorzy:
Filipiak, M
Kosinski, P.
Powiązania:
https://bibliotekanauki.pl/articles/41529.pdf
Data publikacji:
2002
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
ecology
phytosociology
European silver fir
Abies alba
Polska
silver fir
forest community
distribution
Sudetes Mountains
Opis:
The available phytosociological literature were reviewed and compared with 12 original relevés made on representative of habitats of fir trees in the study area. Only in the eastern part of the Sudety Mts. silver-fir is still important forest tree. It is found most frequently in potential sites of acidophilic beech forest, which vegetation is now strongly transformed because of planting them with spruce. Typical, mainly acidophilic beech forest takes second place (in respect of frequent occurrence). Oak-hornbeam forest take third position.
Źródło:
Dendrobiology; 2002, 48
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Age structure of natural regeneration of European silver-fir (Abies alba Mill.) in the Sudety Mts.
Autorzy:
Filipiak, M
Powiązania:
https://bibliotekanauki.pl/articles/41780.pdf
Data publikacji:
2002
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
ecology
European silver fir
environmental factor
Abies alba
silver fir
tree
age structure
site condition
regeneration
Sudetes Mountains
Opis:
In this paper, is presented data on the abundance and age structure of natural regeneration of silver fir in permanent plots in Sudety Mts. In the studied plots the abundance of fir seedlings is usually markedly lower than in the well-regenerating Carpathian forest stands. The major reason for this is the lower contribution of fir trees to forest stands in the Sudety Mts. as compared with the Carpathians. In most plots the process of regeneration is long and extended over many years. Largest numbers of seedlings developed in years of good fir cone crops. An important role in the process of natural regeneration of Abies alba in the Sudety Mts. are played by type of site, kind of humus and herb layer density. Most of the studied forest stands in the Sudety are not dense, so the herb layer is well-developed, that strongly restrain fir regeneration especially in fartile soils.
Źródło:
Dendrobiology; 2002, 48
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reproduction of silver fir (Abies alba Mill) forests in the Ukrainian Carpathians
Autorzy:
Mohytych, Vasyl
Sułkowska, Małgorzata
Klisz, Marcin
Powiązania:
https://bibliotekanauki.pl/articles/2044114.pdf
Data publikacji:
2019
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
silver fir
Ukrainian Carpathians
seed production
clonal seed orchards
Opis:
Existing knowledge of the Ukrainian foresters related to the historical changes and current state of silver fir forests, as well as on the various methods of restoration of such forests in the Ukrainian Carpathians were discussed. Forest cover of fir stands in this region has been diminishing in the last two centuries. Only in the period from 1947 to 1956, the area of fir stands in Ukrainian Carpathians decreased by 38.8%. Currently, the restoration of fir stands in these areas are crucial for Ukrainian forestry. Therefore, the natural as well as artificial regeneration using seeds obtained from seed orchards are currently used. Thus, improving the forest stands’ conditions mostly composed of singlespruce plantations need to be improved through changing the species compositions. However, the restoration of fir stands is time and labour-intensive, and require a long-term strategy.
Źródło:
Folia Forestalia Polonica. Series A . Forestry; 2019, 61, 2; 156-158
0071-6677
Pojawia się w:
Folia Forestalia Polonica. Series A . Forestry
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of canopy density on the defoliation of the European silver fir (Abies alba Mill.) due to heavy industrial pollution
Autorzy:
Filipiak, M
Napierala-Filipiak, A.
Powiązania:
https://bibliotekanauki.pl/articles/41603.pdf
Data publikacji:
2009
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
silver fir
European silver fir
Abies alba
canopy density
defoliation
air pollution
industrial pollution
crown defoliation
crown regeneration
ecology
heavy industrial pollution
environment protection
Opis:
Until recently, the level of industrial air pollution in the Sudetes (a mountain range extending on the Czech Republic and Poland border) was very high.This caused a large-scale forest decline, especially in the western part of the Polish Sudetes: in the Izerskie and Karkonosze Mts. An analysis of data on fir defoliation in that area, collected directly after the period of heavy industrial pollution, showed a clear dependence of the degree of defoliation of the primary crown on canopy density: the lower the density, the higher the degree of defoliation.
Źródło:
Dendrobiology; 2009, 62; 17-22
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Porównanie składu olejków eterycznych igliwia jodły (Abies alba Mill.) pochodzącej ze stanowisk zróżnicowanych pod względem wysokości nad poziomem morza
Comparison of chemical components of essential oils in needles of Silver fir (Abies alba Mill.) obtained from the positions at different heights above sea level
Autorzy:
Kuźma, P.
Balcer, A.
Staniszewski, P.
Obiedziński, M. W.
Powiązania:
https://bibliotekanauki.pl/articles/271224.pdf
Data publikacji:
2014
Wydawca:
Centralny Ośrodek Badawczo-Rozwojowy Aparatury Badawczej i Dydaktycznej, COBRABiD
Tematy:
jodła pospolita
GC-MS
olejek eteryczny
silver fir
essential oil
Opis:
Igły jodły pospolitej wykazują działanie bioaktywne i lecznicze ze względu na obecność w nich olejku eterycznego, który wykazuje pozytywne działanie m.in. w schorzeniach układu oddechowego, w leczeniu chorób sercowo-naczyniowych, jest także stosowany jako środek dezynfekujący i antybakteryjny. Celem badań było porównanie składu chemicznego olejku eterycznego igliwia jodły pospolitej pozyskanego ze stanowisk o różnej wysokości nad poziomem morza: 650 m i 1050 m. Analizę składu chemicznego olejku eterycznego przeprowadzono przy użyciu chromatografu gazowego sprzężonego ze spektrometrem mas.
Fir needles essential oil has bioactive and pharmacological activities. It has a positive effect, e.g. in diseases of the respiratory system, in the treatment of cardiovascular diseases or as a disinfectant. The aim of the study was to compare the chemical composition of essential oils of Silver fir needles obtained from the positions at different heights above sea level: 650 meters and 1050 meters. The analysis of the chemical composition of the essential oil was carried out using a gas chromatograph coupled with a mass spectrometer.
Źródło:
Aparatura Badawcza i Dydaktyczna; 2014, 19, 1; 47-51
2392-1765
Pojawia się w:
Aparatura Badawcza i Dydaktyczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Genetic diversity of Italian populations of Abies alba
Autorzy:
Belletti, Piero
Ferrazzini, Diana
Ducci, Fulvio
De Rogatis, Anna
Mucciarelli, Marco
Powiązania:
https://bibliotekanauki.pl/articles/956994.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
silver fir
genetic differentiation
glacial refugia
regions of provenance
ssr markers
Opis:
Silver fir (Abies alba) is a common tree species in the mountainous areas in Europe. A number of natural stands in the hilly regions of northern Europe represent relic populations. The aim of the research was to evaluate the diversity present in Italian populations of the species. Genetic diversity was assessed in 45 silver fir populations covering the species’ distribution range in Italy, based on the allelic variation present at seven microsatellite loci (SSRs). A consistent level of intra-population variability was present. Several of the populations displayed signs of ongoing genetic erosion, and evidence for a recent bottleneck in some was identified. Populations from the eastern Alps and the Apennines were more variable than those sampled from the western Alps. About 8% of the overall genetic variance was found between populations, with the remainder representing variation present within the populations. The data suggested that the southern Apennines acted as a refugium during the most recent Ice Age, and that many of the populations from this area have remained isolated over a prolonged period. Smaller and more isolated populations have experienced genetic drift, whereas the larger ones have preserved a high level of diversity. Identification of genetically homogeneous regions could be informative for the management of genetic resources.
Źródło:
Dendrobiology; 2017, 77; 147-159
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Variation patterns of mitochondrial DNA of Abies alba Mill. in suture zones of postglacial migration in Europe
Autorzy:
Gomory, D
Longauer, R.
Liepelt, S.
Ballian, D.
Brus, R.
Kraigher, H.
Parpan, V.I.
Parpan, T.V.
Paule, L.
Stupar, V.I.
Ziegenhagen, B.
Powiązania:
https://bibliotekanauki.pl/articles/58447.pdf
Data publikacji:
2004
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
postglacial migration
mitochondrial DNA
Abies alba
suture zone
silver fir
Europe
Opis:
Thirty silver fir populations originating from the putative suture zones of the postglacial recolonization (Slovenia, Bosnia and Hercegovina, Ukraine) were studied using a mitochondrial nad5-4 gene marker. The geographical distribution of mtDNA haplotypes in the Ukrainian Carpathians and their northern foothills indicates a very recent meeting of migration streams arriving from the Romanian Carpathians and Central Europe. In the western part of the Balkan Peninsula, two counterparallel migration streams are the most plausible explanation of the pattern observed. The haplotype typical for the Balkan Peninsula predominates along the Adrian coast, whereas the CentralEuropean haplotype is more represented in the inland.
Źródło:
Acta Societatis Botanicorum Poloniae; 2004, 73, 3
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Charakterystyka lasu grądowego z jodłą w rezerwacie „Jamno”
Characteristic of oak-hornbeam forest with silver fir in "Jamno" nature reserve
Autorzy:
Woziwoda, Beata
Pawicka, Katarzyna
Wolski, Grzegorz J.
Powiązania:
https://bibliotekanauki.pl/articles/510440.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
oak-hornbeam forest
silver fir
Jamno
nature reserve
las grądowy
jodła
rezerwat
Opis:
The “Jamno” nature reserve was established to protect the forest community with European silver fir Abies alba Mill. on the northern border of natural occurrence of this tree species in Poland. The results of current phytosociological studies (done in 2011) show that the oak-hornbeam forest – Tilio-Carpinetum calamagrostietosum association with Abies alba, exist within reserve. The present structure and species composition of studied community is determined by spontaneous changes of tree stand. The different proportion of silver fir in shrub and tree stand layers indicate the dynamic changes within this species population.
Źródło:
Biuletyn Szadkowski; 2012, 12; 127-143
1643-0700
Pojawia się w:
Biuletyn Szadkowski
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Epicuticular wax on stomata of damaged silver fir trees [Abies alba Mill.]
Autorzy:
Bacic, T
Krstin, L.
Rosa, J.
Popovic, Z.
Powiązania:
https://bibliotekanauki.pl/articles/56785.pdf
Data publikacji:
2005
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
abaxial leaf epidermis
silver fir tree
fir decline
epicuticular wax change
Abies alba
air pollution
Pinaceae
stoma
Opis:
Condition of epistomatal wax on the abaxial surface of the current and previous-year needles of damaged silver fir trees (Abies alba Mill.), both from the polluted Risnjak and "clean" Donja Dobra sites in Gorski Kotar region, both influenced by pollutants coming from Europe, during two years, three times a year, were examined with Scanning Electron Microscope. In the course of time the wax tubules on the epistomatal rims of stomata in polluted, but also in "clean" needles surface, become fused and agglomerated rapidly to various extents of morphologically different types of amorphous wax crusts, primarily compact and particulate ones. This process begins very early, especially in polluted Risnjak site, and may be interpreted as a possible result of air pollution. However, the recrystalization, or production of new tubules, also appears relatively quickly in mostly cases. Quantitative estimations indicate a very large total amount of amorphous wax crusts in the current-year needles, and a very high percentage of the same wax in previous-year needles. Amorphous wax crusts cover stomatal pores, as well as the rims, disturbing the normal gas exchange. Statistically there is a signicant tendency of increase in wax degradation in the needles of the polluted site in comparison with those of the unpolluted one, but there is an insignificant wax degradation among the needles of damaged trees within each site. These results confirmed most of the research done in our preliminary report.
Źródło:
Acta Societatis Botanicorum Poloniae; 2005, 74, 2
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-10 z 49

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