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Wyświetlanie 1-7 z 7
Tytuł:
Bogactwo gatunkowe porostów w fitocenozach regenerujących na pożarzyskach obszarów wydmowych Basenu Dolnego doliny Biebrzy
Protect Lichen species richness phytocenoses of regenerating on post-fire dune areas of the Lower Basin of the Biebrza valley
Autorzy:
Zaniewski, P.T.
Potoczny, B.
Siedlecki, L.
Krasinska, R.
Bernatowicz, A.
Powiązania:
https://bibliotekanauki.pl/articles/880156.pdf
Data publikacji:
2015
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Leśny Zakład Doświadczalny. Centrum Edukacji Przyrodniczo-Leśnej w Rogowie
Tematy:
Biebrzanski Park Narodowy
wydmy
pozarzyska
sukcesja roslin
sukcesja wtorna
sukcesja spontaniczna
murawy
wrzosowiska
bor swiezy
porosty
bogactwo gatunkowe
Źródło:
Studia i Materiały Centrum Edukacji Przyrodniczo-Leśnej; 2015, 17, 1[42]
1509-1414
Pojawia się w:
Studia i Materiały Centrum Edukacji Przyrodniczo-Leśnej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bogactwo gatunkowe roślin naczyniowych w fitocenozach regenerujących na pożarzyskach obszarów wydmowych Basenu Dolnego Doliny Biebrzy
Vascular plant species richness in regenerating phytocenoses on post-fire sites of the Lower Basin of the Biebrza valley
Autorzy:
Zaniewski, P.T.
Siedlecki, L.
Potoczny, B.
Krasinska, R.
Pestka, Z.
Bernatowicz, A.
Powiązania:
https://bibliotekanauki.pl/articles/882433.pdf
Data publikacji:
2015
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Leśny Zakład Doświadczalny. Centrum Edukacji Przyrodniczo-Leśnej w Rogowie
Tematy:
Biebrzanski Park Narodowy
wydmy
pozarzyska
sukcesja roslin
sukcesja wtorna
sukcesja spontaniczna
murawy
wrzosowiska
bor swiezy
rosliny naczyniowe
bogactwo gatunkowe
siedliska zastepcze
Źródło:
Studia i Materiały Centrum Edukacji Przyrodniczo-Leśnej; 2015, 17, 1[42]
1509-1414
Pojawia się w:
Studia i Materiały Centrum Edukacji Przyrodniczo-Leśnej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reakcja roślinności runa na pożar pokrywy gleby w zespole Peucedano-Pinetum W. Mat. (1962) 1973 w Kampinoskim Parku Narodowym
Response of vegetation to the surface fire in the pine forest Peucedano-Pinetum W. Mat. (1962) 1973 in the Kampinoski National Park
Autorzy:
Zaniewski, P.T.
Otręba, A.
Powiązania:
https://bibliotekanauki.pl/articles/989074.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
Kampinoski Park Narodowy
pozary pokrywy gleby
bor swiezy
zespol Peucedano-Pinetum
runo lesne
regeneracja
sukcesja wtorna
regeneration
secondary succesion
disturbance
species richness
scots pine forest
Opis:
Fires that are one of the most classic disturbance of plant communities have had a great impact on the development of Scots pine communities. Restoration of vegetation disturbed by fire in this type of community starts almost immediately after disturbance. The intensity of fire significantly influences the future composition of vascular plant species and also the rate of change. The aim of the study was to describe the effect of intensity of the surface fire on the forest floor vegetation response and to preliminary attempt to characterize the syndynamic processes occurring after the disturbance. The research was conducted in Scots pine forest Peucedano−Pinetum in the Kampinoski National Park (central Poland). We established 45 permanent study plots, including 17 not burnt (control) and 28 burnt ones. Each plot covered area of 100 m². On each plot at first we separated the areas which were not burnt, surface burnt and characterized by complete burnout of the organic horizon of the soil. Than we measured the thickness of this horizon. Additionally the volume of organic matter burnt within each plot was calculated. Vegetation was sampled using Londo scale in the year of fire (2015) and the year after (2016). We used DCA ordination and UPGMA classification methods. Recorded species were divided into forest and non−forest groups and additionally for trees and shrubs, and the others, containing dwarf shrub, herb, bryophyte and lichen species. The linear regression method was used to estimate the relationship between measured parameters, vegetation change and changes in the species richness of distinguished groups. Two processes of vegetation reaction were observed. The first was classified as regeneration and occurred within surface burnt plots. Its characteristic feature included the higher increase in forest species richness than in case of non−forest species. The other process was defined as secondary succession alike. It occurred on plots with highest burnout of soil organic matter horizon. The increase of richness of non−forest species predominated within it. The change between two processes is smooth and depends on the participation of area with complete burnout of soil organic horizon within plot. The results show, that more than one process of recovery of community can occur in the same site and it depends especially on the proportion of soil organic horizon area burnout.
Źródło:
Sylwan; 2017, 161, 12; 991-1001
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelowanie trwałości boru chrobotkowego Cladonio-Pinetum Juraszek 1927 na terenie Parku Narodowego "Bory Tucholskie" z wykorzystaniem metody powtórzonej chronosekwencji
Modelling the stability of Cladonia-Scots pine forest (Cladonio-Pinetum Juraszek 1927) within Bory Tucholskie National Park using the repeated chronosequence method
Autorzy:
Zaniewski, P.T.
Potoczny, B.
Matuszkiewicz, J.M.
Powiązania:
https://bibliotekanauki.pl/articles/989562.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
parki narodowe
Park Narodowy Bory Tucholskie
fitosocjologia
bor chrobotkowy
trwalosc zbiorowisk
metody badan
metoda powtorzonej chronosekwencji
zespol Cladonio-Pinetum
91t0 natura 2000 habitat
lichens
detrended correspondence analysis
Opis:
Cladonio−Pinetum Juraszek 1927 forest is protected in Europe as the Natura 2000 habitat. Nowadays its naturalness is often considered to be doubtful. In spite of the many research, the knowledge about ecology and dynamics of this community is still insufficient. The aim of the research is to define the stability of the community within ‘Bory Tucholskie' National Park. The site is located in the area of the best developed patches of the habitat, in north−western Poland. Two datasets of relevés were used. The first comes from published data and includes 123 relevés made in year 2000. The other comes from own fieldworks performed in 2014. Due to the high homogeneity of geology and soils of the study site, repeated chronosequence method could be used to compare both datasets. The information about herb and moss layers of all relevés was compared using DCA method. The change in community was measured as a shift in the position within the main gradient of DCA over 14−year period. It was calculated for 122 pairs of relevés. Than the model of the speed of community change was computed for the main gradient. We used two methods of calculation of duration of the lichen−rich pine forests. The first was based on the calculated ranges of distinguished associations and the other used the model of cover of species connected to Cladonio−Pinetum forest. As the speed of community change in the gradient and the distance between distinguished communities were known, the time of community duration could be computed. According to obtained results, Cladonia−Scots pine forest (Cladonio−Pinetum) and lichen rich fresh pine forest (Leucobryo−Pinetum with Cladonia) of ‘Bory Tucholskie' National Park will last for 64−109 years. This result shows, that the considered Natura 2000 habitat is unstable. It is the possible development stage within managed forest stands and active conservation is necessary where its preservation is needed.
Źródło:
Sylwan; 2016, 160, 05; 397-406
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zastosowanie analizy skupień do rozróżnienia tendencji zmian roślinności na przykładzie dynamiki zbiorowisk po pożarze dolnym w zbiorowisku Peucedano-Pinetum w Kampinoskim Parku Narodowym
Application of cluster analysis to distinguish the tendencies of vegetation changes on the example of the dynamics of communities affected by surface fire in the Peucedano-Pinetum community in the Kampinoski National Park
Autorzy:
Zaniewski, P.T.
Zaniewska, E.
Matuszkiewicz, J.M.
Powiązania:
https://bibliotekanauki.pl/articles/979384.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
Kampinoski Park Narodowy
zbiorowisko Peucedano-Pinetum
pozary przyziemne
dynamika zbiorowisk
regeneracja fitocenoz
metoda Warda
leśnictwo
drzewostany popożarowe
sukcesja wtórna
analiza skupień
provenance
progeny testing
permanent seed stands
adaptation
survival
stability of origins
Opis:
The programme of testing the progeny of permanent seed stands, parent trees, seed orchards and seedling seed orchards that has been run in Poland enables to determine the genetic value and silvicultural quality of the progeny of components of primary forest material. A better knowledge of population variability and adaptability to particular environmental conditions also allows for the updating and verification of principles regarding the use of the seed base in testing regions, as well as the determination of possibility for forest reproductive material to be transferred. The article presents the research on assessment of survival and growth among progeny from 26 permanent seed stands of silver fir that originates from Lublin, Radom and Łódź Regional Directorates of the State Forests, at four testing grounds located in the Kielce, Suchedniów, Tomaszów and Zwierzyniec forest districts. Each research plot was founded with 4 replicates, each with 3−year−old saplings. After 5 years of growth, mean rates of survival ranged from 70.4% at the Kielce site to 92.7% in Tomaszów. The lowest survival rate (30.5%) was noted for local origin (Starachowice), while the highest (93.8%) characterised the local standard from Zwierzyniec. Mean height varied from 54.1 cm in the case of the Suchedniów to 80.0 cm in the case of Tomaszów, albeit with the shortest firs originating from the Starachowice local standard and the tallest from the Tomaszów local standard. Analysis of variance components revealed that the environmental conditions (described by study area) played major role in shaping the variability. This effect was responsible for around 75% of the variance in height and 60% of that relating to survival. In contrast, origin (genetic factor) was most likely responsible for 7% of the noted variance in height or 4% of that relating to survival.
Źródło:
Sylwan; 2019, 163, 11; 936-947
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zmiany leśnych zbiorowisk roślinnych w latach 1959-2016 na stałej powierzchni badawczej w oddziale 319 Białowieskiego Parku Narodowego
Changes of woodland plant communities during the period 1959-2016 on the permanent study plot in the compartment 319 of the Bialowieza National Park
Autorzy:
Ciurzycki, W.
Brzeziecki, B.
Zaniewski, P.T.
Keczyński, A.
Powiązania:
https://bibliotekanauki.pl/articles/985936.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
parki narodowe
Bialowieski Park Narodowy
fitosocjologia
zbiorowiska roslinne
zbiorowiska lesne
stale powierzchnie badawcze
zespol Tilio-Carpinetum
zespol Serratulo-Pinetum
zmiany florystyczne
lata 1959-2016
community decline
floristic ordination
long−term research
serratulo−pinetum
tilio−carpinetum
strict
protection
Opis:
The long−term changes of vegetation cover at the level of woodland community taking place between 1959 and 2016 on the permanent study plot located in the compartment 319 of Białowieża National Park are discussed. In 1959 two distinctive woodland community types occurring on sample plot were distinguished: subboreal mixed pine−oak forest (Serratulo−Pinetum) and hornbeam−lime forest (Tilio−Carpinetum). The phytosociological investigations, carried out almost 60 years later, revealed that in case of both communities, significant, directional changes of their floristic composition took place. Particularly high rate of change occurred in case of the phytocoenosis representing the Serratulo−Pinetum community. In 1959 it contained a full set of characteristic plant species. During the study period, this community type representing the Vaccinio−Piceetea class, was replaced by the initial form of lime−hornbeam forest belonging to the Querco−Fagetea class. Also, in case of the previous Tilio−Carpinetum association, the significant changes in the floristic composition occurred, although not as large as in case of Serratulo−Pinetum community. 60 years ago this community type contained several plant species typical for thermophilous oak forests. Nowadays, it represents a typical form of lime−hornbeam association. The changes in both community types were mainly related to the strong expansion of lime and hornbeam, which took place during the study period and involved the whole study plot. As a result, the vegetation occurring on the study plot is much more homogenous now than it was ca. 60 years ago. The maintenance of Serratulo−Pinetum phytocoenoses distinguished by a high floristic diversity calls for active protective measures in all cases where such measures are allowed and where this community type can potentially develop.
Źródło:
Sylwan; 2018, 162, 11; 907-914
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pionowe zróżnicowanie bogactwa i składu gatunkowego myko-, licheno- i briobioty drzew powiatrołomowych w Kampinoskim Parku Narodowym
Vertical differentiation of the richness and species composition of the myco-, licheno- and briobiota of windthrown trees in Kampinos National Park
Autorzy:
Zaniewski, P.T.
Szczepkowski, A.
Gierczyk, B.
Kujawa, A.
Ślusarczyk, T.
Fojcik, B.
Powiązania:
https://bibliotekanauki.pl/articles/985753.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
parki narodowe
Kampinoski Park Narodowy
drzewa lesne
wiatrolomy
dab bezszypulkowy
Quercus petraea
Quercus x rosacea
brzoza brodawkowata
Betula pendula
sosna zwyczajna
Pinus sylvestris
epifity
epiksylity
grzyby makroskopijne
grzyby mikroskopijne
porosty
grzyby naporostowe
mszaki
bogactwo gatunkowe
sklad gatunkowy
zroznicowanie pionowe
biodiversity
quercus petraea
q. × rosacea
betula pendula
pinus sylvestris
rarefaction curve
Opis:
Vertical distribution of species richness of various groups of organisms within trees is still insufficiently understood. The reason for this are, among others, the difficulties in accessing standing trees. The aim of the study was to determine the differentiation of species richness of fungi, lichens and lichenicolous fungi and bryophyte of three tree species (oak, birch and pine) within windthrow areas in the Kampinos National Park (central Poland). Ten individuals of each tree species were chosen. They were only thrown, not broken, without serious damage, still alive and easily accessible. The investigations of species composition were performed in five parts of each tree: trunk bottom, lower trunk, upper trunk, lower crown and upper crown. Individual parts of the trees were measured, than their surface and volume were determined. The species richness of the studied groups of organisms was calculated using rarefaction curves based on the number of samples, volume and area of the distinguished tree parts. Species composition changes of the tree parts were described using non−metric multidimensional scaling. The most important parts of trees for fungi were the crowns of trees, in particular oak’s. The highest richness of lichens was found within the crown of oaks, however they were recorded within all of the distinguished tree parts. The highest richness of bryophytes was recorded in the lower crown of oak and the trunk base of birch, but this group of organisms generally did not inhabit the birch and pine crowns. In the case of rarefaction curves based on the number of samples, the large positive meaning of the oak was observed, however the observed pattern was different when the volume and surface were taken into account. The general species richness of the studied taxa was similar for three tree species, the pine was distinguished positively in case of fungi, birch – in the case of lichens and oak – in the case of bryophytes. The species of trees differ from each other in terms of the species composition of the studied groups of organisms. We also observed the gradual change in the species composition from the base of the trunk to the upper crown.
Źródło:
Sylwan; 2019, 163, 12; 980-988
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-7 z 7

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