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Tytuł:
Granica lasu jako strefa ochronna ekosystemu lesnego. Analiza skladu i struktury zgrupowan skoczogonkow [Collembola]
Autorzy:
Slawska, M
Powiązania:
https://bibliotekanauki.pl/articles/816781.pdf
Data publikacji:
2001
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
fauna
ekosystemy lesne
owady
roznorodnosc gatunkowa
zageszczenie
lesnictwo
ekotony
Collembola
skoczogonki
liczebnosc
Źródło:
Sylwan; 2001, 145, 02; 61-69
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mozliwosci wykorzystania fauny glebowej do oceny efektywnosci zabiegow gospodarczych
Autorzy:
Slawska, M.
Powiązania:
https://bibliotekanauki.pl/articles/822901.pdf
Data publikacji:
2000
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
gospodarka lesna
kepy drzew
roznorodnosc gatunkowa
fauna glebowa
lesnictwo
Collembola
bioindykacja
zrab zupelny
skoczogonki
Źródło:
Sylwan; 2000, 144, 03; 93-100
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Martwe drewno jako ostoja różnorodności mszaków w lesie gospodarczym
Dead wood as a mainstay of bryophytes diversity in managed forest
Autorzy:
Wierzgon, M.
Fojcik, B.
Powiązania:
https://bibliotekanauki.pl/articles/882576.pdf
Data publikacji:
2014
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Leśny Zakład Doświadczalny. Centrum Edukacji Przyrodniczo-Leśnej w Rogowie
Tematy:
lesnictwo
lasy gospodarcze
drewno martwe
pniaki
klody
mszaki
Bryophyta
mchy
watrobowce
wykaz gatunkow
roznorodnosc gatunkowa
Źródło:
Studia i Materiały Centrum Edukacji Przyrodniczo-Leśnej; 2014, 16, 4[41]
1509-1414
Pojawia się w:
Studia i Materiały Centrum Edukacji Przyrodniczo-Leśnej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pajaki [Araneae] dabrowy swietlistej w rezerwacie Debniak
Spiders [Araneae] of oak forest in Debniak nature reserve
Autorzy:
Stanska, M.
Lydkowska, M.
Powiązania:
https://bibliotekanauki.pl/articles/46199.pdf
Data publikacji:
2008
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
pajaki epifityczne
pajaki epigeiczne
fauna
drzewostany debowe
pajaki
struktura dominacji
rezerwat Debniak
rezerwaty przyrody
roznorodnosc gatunkowa
Araneida
lesnictwo
wykaz gatunkow
Źródło:
Leśne Prace Badawcze; 2008, 69, 4; 309-320
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ile gatunków grzybów rośnie w Puszczy Białowieskiej? Wystawy grzybów źródłem nowych danych
How many fungal species grow in the Bialowieza Forest? Exhibitions of fungi as a source of new data
Autorzy:
Kujawa, A.
Szczepkowski, A.
Gierczyk, B.
Ślusarczyk, T.
Powiązania:
https://bibliotekanauki.pl/articles/985939.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
Puszcza Bialowieska
mikologia
grzyby
Ascomycota
Basidiomycota
roznorodnosc gatunkowa
gatunki rzadkie
zrodla danych
wystawy przyrodnicze
ascomycota
basidiomycota
fungi
biodiversity
rare species
protected species
Opis:
Mycological data published in the years 2012−2017 in six papers on the exhibitions of fungi of the Białowieża Forest (NE Poland) was analysed to demonstrate that incidental, few days long field studies in that region may provide interesting and valuable data on fungal diversity and richness. The discussed papers, in addition to the lists of species presented, include information on some interesting taxa collected during the preparation of the exhibitions. This data complements the knowledge on the fungal biota of the Białowieża Forest and is documented by the herbarium specimens. There are 865 macrofungal taxa (72 of Ascomycota and 793 of Basidiomycota) mentioned in these papers. Almost half of them (421 taxa) were particularly valuable fungi, with 239 being new for the Białowieża Forest, i.e. they had not been reported from this area earlier. 75 taxa found during the field work preceding the exhibitions had not been found in Poland previously (e.g. Chromosera cyanophylla, Clitocybe collina, Cortinarius talimultiformis, Cystoderma subvinaceum). Moreover, 67 taxa have not been so far reported from other localities in Poland (e.g. Amylocystis lapponica, Pycnoporellus alboluteus and Steccherinum tenuispinum). 15 fungal species collected before the exhibitions are protected in Poland, 6 of them are strictly protected. 185 red−listed fungi were also found, among them 1 species with Ex (extinct) category (Scytinostroma galactinum) and 61 with E (endangered) category (e.g. Pholiota squarrosoides, Punctularia strigosozonata, Rigidoporus crocatus). An analysis of the published data indicates that even short−term, incidental studies may provide important and valuable data on the fungi of the Białowieża Forest and that the potential richness of its mycobiota is much higher than previously recognised and estimated. Presented results confirm the need for further basic research on the biodiversity of macrofungal biota of the Białowieża Forest. It should involve application of new research methods, participation of taxonomists specializing in specific fungal groups, identification of threats and establishing of a conservation program and population monitoring of the most valuable species in this area.
Źródło:
Sylwan; 2018, 162, 11; 933-940
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ warstwy drzew na różnorodność roślinności zielnej w zbliżonych do naturalnych wielogatunkowych lasach Puszczy Sandomierskiej
Influence of tree layer on the diversity of the herbaceous vegetation in the semi-natural mixed Sandomierz Forest
Autorzy:
Durak, T.
Powiązania:
https://bibliotekanauki.pl/articles/989680.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
drzewostany wielogatunkowe
sklad gatunkowy
struktura drzewostanu
runo lesne
ziola
roznorodnosc gatunkowa
rezerwat Las Klasztorny
Puszcza Sandomierska
biodiversity
herbaceous layer
ecosystem functioning
monitoring
Opis:
Stand characteristics are important factors influencing the biodiversity of the herbaceous plants that play important roles in the functioning and shaping the structure of the forest. This study investigates the relationship between the characteristics of the tree layer and the diversity of the herbaceous layer in the semi−natural remnants of the former Sandomierz Forest (Kolbuszowa Plateau, SE Poland). The study was conducted in ‘Las Klasztorny' reserve on 40 circular plots (0.05 ha) centered on the nodes of a grid covering the area of the reserve. Each plot was analyzed in terms of the composition of the tree stand, and the height and diameter at the breast height (DBH) of live trees. In order to analyze species diversity in the herbaceous layer, the incidence of vascular plant species was recorded on 24 surfaces (1×1 m) along a transect passing through the center of each plots. For each plot the Shannon index of species diversity was calculated. Results were analyzed by multivariate PCA method. Average tree density in the reserve was 741 trees/ha and the average basal area was 33.4 m²/ha. Tree stands consisted mainly of Pinus sylvestris, Abies alba, Fagus sylvatica, Quercus robur and Carpinus betulus. Fir and pine were the most frequent. Pine had the largest share in the total basal area. The first and second PCA axis demonstrated high correlation of herbaceous plant diversity with tree characteristics (r=0.95 and r=0.71, respectively). The first axis showed the greatest negative relation with beech basal area proportion, and positive dependence on oak density and share of pine in basal area on the research plots. The second gradient showed a strong positive correlation with oak basal area proportion, and negative with trees density. Correlation analysis of tree stand characteristics and the herbaceous layer confirmed the negative impact of beech on herbaceous layer diversity. It also indicated a positive dependence of the herbaceous layer species diversity on species richness in the tree layer, oak density and average DBH. The results indicated a positive dependence of herbaceous plant diversity on the development of the tree stand. The observed greater diversity of herbaceous plants in the old growth forests with diverse spatial and species structures indicates the high importance of the old stands in maintaining forest biodiversity.
Źródło:
Sylwan; 2015, 159, 01; 45-52
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wzrost różnorodności gatunkowej chrobotków jako efekt rębni zupełnej na ubogich siedliskach borowych
Increase of Cladonia species diversity as a consequence of clear-cutting in nutrient-poor forest sites
Autorzy:
Stefańska-Krzaczek, E.
Faltynowicz, W.
Powiązania:
https://bibliotekanauki.pl/articles/994072.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
siedliska borowe
siedliska oligotroficzne
rebnie zupelne
drzewostany sosnowe
chrobotek
Cladonia
wystepowanie
roznorodnosc gatunkowa
scots pine forest
managed forest
ground lichens
stand age classes
Opis:
Clear−cutting impacts site conditions seriously. However, in nutrient−poor sites the effects of stand removal can be minor than in nutrient−rich sites. The aim of this work was to assess whether the clear−cut can improve species diversity of ground Cladonia species, which decline has been observed in forest communities. In stands of different age classes (≤10, 11−20, 21−40, 41−60, 61−80, ≥81 years) in the Przymuszewo Forest District (northern Poland) ground Cladonia species and their cover were recorded on research plots (10×15 m). A total of 24 species were identified in the study area. There were more Cladonia species and they were more abundant in young stands (<20 years old) than in stands older than 60 years. Nine species are significantly more frequent and demonstrated high fidelity in young stands and only one was characteristic for old stands. Composition of Cladonia species depended primarily on stand age and subsequently on canopy or bryophyte cover. In nutrient−poor sites clear−cutting is favourable for Cladonia species diversity.
Źródło:
Sylwan; 2013, 157, 12; 929-936
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Oszacowanie różnorodności gatunkowej drzewostanów z wykorzystaniem ich reflektancji
Estimation of tree species diversity of forest stands based on their spectral reflectance
Autorzy:
Kotlarz, J.
Kubiak, K.
Kacprzak, M.
Czapski, P.
Powiązania:
https://bibliotekanauki.pl/articles/989447.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
fotogrametria
drzewostany
roznorodnosc gatunkowa
drzewa lesne
reflektancja
zdjecia lotnicze
zdjecia wielospektralne
analiza skladowych glownych
remote sensing
pca
aerial environmental monitoring
quercus robur
canopy
Opis:
Evaluation of the forest landscape diversity was investigated based on the multispectral aerial images using iterative Principal Component Analysis (PCA) methodology. In 2014, we carried out several photogrammetric flights over the experimental plots establish in the Krotoszyn Plateau (central Poland) documenting the vegetation cycle of forest stands dominated by oaks. Aerial photos of the spatial resolution about 25 cm of forest area in Karczma Borowa Forest District in the range of visible light (460−650 nm) and near infrared (700−930 nm) were collected by multispectral Quercus 6 platform placed on the aircraft. The aim of the study was to evaluate the diversity of forest vegetation cover using remote sensing data based on spectral signatures of plants without complete classification of fractional vegetation cover and species identification in the field. Recursive PCA on data collection from the multispectral images helped to determine with the semi−automatic mode the number of land cover classes, including the classes of vegetation. Based on the radiometric data, the separation of inorganic matter from vegetation and diversity indicators of forest stands on the image area were evaluated. With the PCA method, along the most volatile vectors, the first division into land cover classes of vegetation was conducted. As a result of the first iteration of PCA, three classes of vegetation: deciduous trees, conifers and forest undergrowth was determined. In the second iteration, classes of forest vegetation were separated and interpreted as the area dominated by a single species of tree or shrub. The second iteration divided the deciduous plant image area in plots dominated by English oak stands with an admixture of birch and red oak. Based on the number of pixels in classes representing individual plant species, Shannon−Wiener (H) and Simpson (D) diversity indices were determined. By described methodology, it was found that the differences between the H and D indices for the imagery area after the first and second PCA iteration were small. The relevance of performing successive iterations of PCA analysis, and thus the full identification of species, in the context of diversity calculation should be the subject of further study.
Źródło:
Sylwan; 2016, 160, 12; 1036-1045
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Biota śluzowców (Myxomycetes) lasu użytkowanego gospodarczo w okolicy przysiółka Wyrchczadeczka (Beskid Śląski)
Slime moulds biota of the commercial forest near Wyrchczadeczka (Beskid Slaski, West Carpathian Mts)
Autorzy:
Bochynek, A.
Drozdowicz, A.
Powiązania:
https://bibliotekanauki.pl/articles/995541.pdf
Data publikacji:
2012
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
Beskid Slaski
lasy gorskie
przysiolek Wyrchczadeczka
lasy gospodarcze
sluzowce
Myxomycetes
roznorodnosc gatunkowa
wykaz gatunkow
slime moulds
biota
spruce forest
commercial forest
beskid śląski
west carpathian mts
Opis:
A few reports are concerned with sime moulds biota of anthropogenic areas. Majority of areas in the Beskid Śląski lower montane forest belt is covered by monoculture of spruce, planted in the nineteenth century. Intensive field studies were carried out during two vegetative seasons of 2006 and 2007 on the thirty hectares area of planted spruce forest. Two hundred forty four specimens were collected – single sporangium and its groups. In the early spring in 2006 and 2007 five species associated with melting snow were recognized. A total of thirty four species were recorded, among them: Fuligo septica (L.) F. H. Wigg., and Lycogala epidendrum (L.) Fr. were the most common. Ten taxa were very rare. They were noticed only once. Lamproderma echinosporum Meyl. and Stemonitopsis gracilis (G. Lister) Nann.−Bremek. were recorded for the first time in Poland.
Źródło:
Sylwan; 2012, 156, 01; 57-63
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zmiany w runie żyznej buczyny niżowej Galio odorati-Fagetum w rezerwacie Wronie w latach 1967-2005
Changes in herb layer vegetation in Pomeranian fertile beech forest Galio odorati-Fagetum in Wronie nature reserve in 1967-2005
Autorzy:
Puchałka, R.
Cyzman, W.
Powiązania:
https://bibliotekanauki.pl/articles/989805.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
lasy
rezerwaty przyrody
rezerwat Wronie
drzewostany bukowe
zbiorowiska roslinne
zyzna buczyna nizowa
zespol Galio odorati-Fagetum
runo lesne
roznorodnosc gatunkowa
nature conservation
biodiversity
beech forest
ellenberg's values
northern poland
Opis:
The Wronie nature reserve was established in 1978 for conservation of Pomeranian fertile beech forest Galio odorati−Fagetum (=Melico−Fagetum) outside of the natural range of European beech Fagus sylvatica. Reserve is located in Golub−Dobrzyń Forest District (53°18'39.52"N; 18°54'3.89"E; N Poland). The aim of our study was to determine the influence of passive protection for beech forest herb layer biodiversity. For our research, we used four series of phytosociological relevés made in 1967, 1984, 1995 and 2005. To investigate changes in habitat conditions we used Ellenberg indicator values. Differences between years were analysed with ANOVA and Tukey test. In subsequent years, the frequency and cover of non−forest species, mainly from Epilobietea, Artemisietea, Trifolio−Geranietea and Molinio−Arrhenatheretea classes increased. This is caused by the increase in light availability, as result of disturbances in the tree stands (windthrow, oak decline, insect gradation). Light is the only Ellenberg coefficient that has significantly changed during 38 years (fig., tab. 2). Increase of light availability had no effect on biodiversity of forest herb species from Querco−Fagetea class. In comparison, with other studies in similar forest communities, our results suggests that passive protection might give different effects on biodiversity in similar forest communities, depending on tree stand dynamics.
Źródło:
Sylwan; 2015, 159, 06; 443-451
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Martwe drewno a jakościowa i ilościowa struktura chrząszczy (Coleoptera) saproksylicznych w drzewostanach dębowych
Dead wood and community structure of saproxylic beetles (Coleoptera) in oak stands
Autorzy:
Plewa, R.
Jaworski, T.
Hilszczanski, J.
Powiązania:
https://bibliotekanauki.pl/articles/881214.pdf
Data publikacji:
2014
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Leśny Zakład Doświadczalny. Centrum Edukacji Przyrodniczo-Leśnej w Rogowie
Tematy:
lesnictwo
drzewostany gospodarcze
Nadlesnictwo Hajnowka
Nadlesnictwo Krotoszyn
Nadlesnictwo Lochow
Nadlesnictwo Pinczow
Nadlesnictwo Pulawy
drzewostany debowe
drewno martwe
owady saproksyliczne
pulapki Moericke'go
pulapki Malaise'a
chrzaszcze saproksyliczne
wykaz gatunkow
roznorodnosc gatunkowa
Źródło:
Studia i Materiały Centrum Edukacji Przyrodniczo-Leśnej; 2014, 16, 4[41]
1509-1414
Pojawia się w:
Studia i Materiały Centrum Edukacji Przyrodniczo-Leśnej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Struktura zbiorowisk grzybów mykoryzowych po pożarze drzewostanu sosny zwyczajnej na siedlisku boru suchego
Structure of post-fire ectomycorrhizal communities of Scots pine stand in a dry coniferous forest habitat
Autorzy:
Hilszczańska, D.
Gil, W.
Olszowska, G.
Powiązania:
https://bibliotekanauki.pl/articles/980282.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
siedlisko boru suchego
drzewostany sosnowe
pozary lasow
tereny popozarowe
sosna zwyczajna
Pinus sylvestris
mikoryza
grzyby mikoryzowe
zbiorowiska grzybow
struktura zbiorowisk
roznorodnosc gatunkowa
forest fire
mycorrhiza
fungi
scots pine
coniferous forest habitat
Opis:
Ectomycorrhizal communities associated with Pinus sylvestris growing on dry coniferous forest habitat after the fire were studied. In order to investigate the fire effect on ectomycorrhizal fungi and changes of soil parameters in the upper (0−15 cm) soil layer three study plots were established: 1 – the control, 2 – fire zone left for artificial renewal (with the economic method of renewal) and 3 – fire zone left for natural renewal. The analysis of mycorrhizae revealed presence of eight mycorrhizal fungi on Scots pine roots and the value of Shannon−Wiener species diversity index H’ equaled to 1.76. The most abundant were mycorrhizae formed by Tomentella feruginea (31.7%) and Hebeloma crustuliniforme (23.3%). The fraction of Paxillus involutus and Rhizopogon sp. mycorrhizae was 16.7% and 13.0%, respectively. The lowest was the number of Thelephora terrestris mycorrhizae (only 1.7%). At the site 2, number of mycorrhizal fungi diminished to five and Shannon−Wiener species diversity index was also lower (1.37). The predominant were mycorrhizae of Cenococcum geophilum (26.7%) and P. involutus (21.7%), whilst the lowest were mycorrhizae of Suillus luteus (1.7%). Although at the third site the number of ectomycorrhizal fungi was the same as on the site 2, the dominance of Thelephora terrestris (66.7%) caused that Shannon−Wiener’s species diversity index was the lowest (1.05). Mycorrhizae of Paxillus involutus and Wilcoxina mikolae were characterised by similar abundance (13.3% and 11.7%, respectively). The lowest number of mycorrhizae was observed for Tomentella sp. (3.3%). Analysis of soil parameters showed an increase of pH on burnt sites in comparison to the control. The soil of burnt sites were also characterised by lower value of C and C/N ratio than the soil on the control treatment. The result showed that ubiquitous mycorrhizal fungi, such as T. terrestis, are able to persist on roots in changed soil environment with low content of nutritions.
Źródło:
Sylwan; 2019, 163, 01; 71-79
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Aktywność żerowiskowa nietoperzy w różnych fazach rozwojowych drzewostanów sosny zwyczajnej
Foraging activity of bats in Scots pine stands in different growth stages
Autorzy:
Węgiel, A.
Grzywiński, W.
Ciechanowski, M.
Jaros, R.
Kmiecik, A.
Kmiecik, P.
Wegiel, J.
Powiązania:
https://bibliotekanauki.pl/articles/989345.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
drzewostany sosnowe
sosna zwyczajna
Pinus sylvestris
fazy rozwojowe
zreby
uprawy sosnowe
drzewostany sredniowiekowe
drzewostany dojrzale
nietoperze
Chiroptera
roznorodnosc gatunkowa
aktywnosc zerowania
chiroptera
foraging activity
habitat use
forest management
pinus sylvestris
western poland
Opis:
Scots pine (Pinus sylvestris L.) is economically the most important tree species in Polish forestry. Congeneric pine stands have a quite low level of biodiversity, and logging with clear sites may even cause their further decline. It is very important to discover the influence of clear−cuttings in managed pine stands on different groups of organisms. One of them are bats which play an important role in forest biotopes as a regulator of insect pests. The aim of this paper is to compare the foraging activity of bats in pine stands of different stages of growth. The study was carried out in three complexes of pine forests in western Poland: Drawska Forest, Notecka Forest and Dolnośląskie Forests. Four types of growth phases were studied: clear−cut sites (Z), young plantations in the age 2−5 years (U), 41−60−years−old stands (III) and mature stands in the age over 80 years (V). The study of the foraging bat activity was conducted with broadband ultrasound detectors Pettersson D−1000X within 3 hours after sunset in summer periods of 2013 and 2014. The recordings were analyzed with BatSound software. Total 19 180 bat passes were recorded on all 120 sampling plots. 11 bat species: Nyctalus noctula, Pipistrellus pipistrellus, Eptesicus serotinus, P. nathusii, Myotis myotis, P. pygmaeus, M. nattereri, Barbastella barbastellus, N. leisleri, E. nilssonii and Vespertilio murinus and four groups of species: NEV (Nyctalus, Eptesicus, Vespertilio), MSP (Myotis), PSP (Pipistrellus), and PLE (Plecotus) were recognized (tab. 1). The dominant was common noctule N. noctula (71.5%). The highest foraging activity of bats was recorded in open areas: clear sites and plantations (fig. 1), next in mature stands and middle−aged stands. The obtained results suggest that bats can adapt to a mosaic of habitats created by clear−cutting harvesting system in managed pine forests.
Źródło:
Sylwan; 2016, 160, 09; 767-776
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zmiany w dwóch zespołach buczyn pomorskich w rezerwacie Kołowskie Parowy (Puszcza Bukowa) w latach 1985-2006
Changes in two Pomeranian beech forest communities in the Kolowskie Parowy nature reserve (Bukowa Forest) between 1985 and 2006
Autorzy:
Puchałka, R.
Powiązania:
https://bibliotekanauki.pl/articles/990979.pdf
Data publikacji:
2014
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
Puszcza Bukowa
drzewostany bukowe
rezerwat Kolowskie Parowy
zbiorowiska lesne
zespol Luzulo pilosae-Fagetum
zespol Galio odorati-Fagetum
flora
rosliny naczyniowe
roznorodnosc gatunkowa
zmiany florystyczne
beech
nature protection
forest management
biodiversity
gaps
Opis:
The paper presents the analysis of changes in two beech forest communities in the Kołowskie Parowy nature reserve (NW Poland). Within 21 years the frequency and cover of most species significantly decreased, including typical taxa for shady deciduous forests. Analysis of ecological indicator values showed that species richness is strongly correlated with light availability. The results suggest that passive protection promoted in Puszcza Bukowa forest brings negative effects for vascular plants biodiversity.
Źródło:
Sylwan; 2014, 158, 09; 695-703
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Puszcza Białowieska - obiekt światowego dziedzictwa UNESCO - priorytety ochronne
The Bialowieza Forest – a UNESCO Natural Heritage Site – protection priorities
Autorzy:
Kujawa, A.
Orczewska, A.
Falkowski, M.
Blicharska, M.
Bohdan, A.
Buholz, L.
Chylarecki, P.
Gutowski, J.M.
Latałowa, M.
Mysłajek, R.W.
Nowak, S.
Walankiewicz, W.
Zalewska, A.
Powiązania:
https://bibliotekanauki.pl/articles/1294308.pdf
Data publikacji:
2016
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
lesnictwo
Puszcza Bialowieska
Swiatowe Dziedzictwo Kulturowe i Przyrodnicze UNESCO
wartosc przyrodnicza
las naturalny
ochrona przyrody
roznorodnosc gatunkowa
siedliska przyrodnicze
specjalne obszary ochrony siedlisk
natural forests
nature protection
biodiversity
natural ecological processes
forest management
Opis:
Despite the fact that only parts of the Białowieża Forest are protected as a national park and nature reserves, the forest is nevertheless as a whole considered a U NESCO Natural Heritage Site, Biosphere Reserve and an integrated Natura 2000 site. In the presently ongoing debate on the conservation priorities regarding the natural value of this forest and the current bark beetle outbreak, two distinct approaches can be recognized: (1) management assumed to involve considerable interference with the forest ecosystems; (2) maintenance of ecological processes and spontaneous restoration of the forest communities. The Białowieża Forest – especially its strictly protected parts – is a “bastion” where species characteristic of ancient forests (including so-called primeval forest relicts) have survived until today. This has been achieved by maintaining the forest’s complexity in areas with considerably reduced human influence, but most of all by maintaining a full spectrum of forest communities, naturally developing forests diverse in age, species composition and spatial structure including stand dieback and breakdown. The following factors need to be taken into account in the protection of the Natural Heritage Site: (1) the internationally recognized value of the Białowieża Forest including its biodiversity, the level of preservation of forest communities and the ongoing natural processes; (2) existing documents and policies concerning nature conservation; (3) research findings from the Białowieża Forest and other natural forest complexes. The key priority is to limit any activities in this forest to an indispensable minimum, mostly concerning security close to roads and tourist tracks as well as collection of fire wood by locals. Without this strict protection, successive and slow anthropogenic transformation will result in the Białowieża Forest sharing the same fate as other forest complexes of the temperate climate zone in Europe or America and lose its globally appreciated value.
Źródło:
Leśne Prace Badawcze; 2016, 77, 4
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 16

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