Autor: m. - Katalog OPAC zbiorów

Tytuł:: Dendrochronologiczna analiza przyrostów rocznych jodły pospolitej (Abies alba Mill.) na Pojezierzu Olsztyńskim (Nadleśnictwo Wichrowo)
Dendrochronological analysis of silver fir [Abies alba Mill.] annual increments in the Olsztynskie Lakeland [Wichrowo Forest District]
Autorzy:: Koprowski, M.
Gławenda, M.
Powiązania:: https://bibliotekanauki.pl/articles/1016113.pdf
Data publikacji:: 2007
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: jodla pospolita
dendrochronologia
Pojezierze Olsztynskie
Abies alba
lesnictwo
dendroklimatologia
przyrosty roczne
drzewa lesne
dendrochronology
dendroclimatology
silver fir
abies alba
Opis:: The research objective was to investigate the course of tree−ring width series of silver fir (Abies alba Mill.) growing outside its natural range. Sample material was collected in Wichrowo Forest District in the Olsztyńskie Lakeland region. Dendroclimatological analysis was performed for the period 1952−2000 on the basis of residual chronology and meteorological data from Olsztyn station. It turned out that the thermal conditions at the end of winter influence the tree ring widths the most.
Źródło:: Sylwan; 2007, 151, 11; 35-40
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Wpływ sposobu przygotowania gleby i składu gatunkowego uprawy na tempo regeneracji zgrupowań Collembola na gruntach porolnych
Effect of site preparation and species composition of afforested fields on regeneration of Collembola communities
Autorzy:: Sławska, M.
Sławski, M.
Powiązania:: https://bibliotekanauki.pl/articles/1019058.pdf
Data publikacji:: 2006
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: gleby
sklad gatunkowy
grunty porolne
przygotowanie gleby
lesnictwo
bioindykatory
Collembola
regeneracja zgrupowan
skoczogonki
aktywnosc biologiczna
uprawy lesne
forest regeneration
abandoned agricultural land
collembola communities
Opis:: Young forest plantation established on abandoned agricultural land were compared to spontaneously developing young forest in order to evaluate their impact on biological activity of the soil. The study area was planted by pine trees in number 7 thous. per hectare. Aditionally, phytoameliorative tree species were planted singly on these plots in the following number: 1,5 thous., 3 thous. and 5 thous. per hectare. Some plots were pine monoculture.The following variant of site preparation prior to afforestation were used: agricultural ploughing (deep to 25 cm), agricultural ploughing with countersinking, deep ploughing (to 40−50 cm) and countersinking with ridges. All applied site preparation technics have detrimental effect on soil mesofauna. Collembola communities of five−year pine plantations are impoverished form of open area fauna. Phytoameliorative tree species do not accelerate soil fauna developement during the first years of secondary forest succession. Developement of soil fauna on abandoned agricultural land has been noticeably promoted by spontaneous succession of forest ecosystem.
Źródło:: Sylwan; 2006, 150, 03; 57-65
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Partycypacja społeczeństwa w planowaniu urządzeniowym w lasach prywatnych
Public participation in forest management planning in private forests
Autorzy:: Orzechowski, M.
Kamińska, M.
Powiązania:: https://bibliotekanauki.pl/articles/985775.pdf
Data publikacji:: 2018
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: lesnictwo
lasy prywatne
urzadzanie lasu
plan urzadzania lasu
partycypacja spoleczna
simplified forest management plan
public participation in forest management
private forests
Opis:: The provisions of the Act on Forests apply to all forests in Poland, irrespective of their ownership. They impose on owners and administrators the obligation to draw up Forest Management Plans (FMP) or Simplified FMP (SFMP). While the media are loudly protesting the adoption of some FMP for state forests, especially for some urban forests or semi−primeval forests, analogous documents for private forests do not attract such interest. Supervision of forest management in the area of forests owned by natural persons and land communities is carried out by the regional authorities, who also has commissioned the documentation of the equipment. Forest owners are informed about the preparation of SFMP for their sites. As a rule, they do not finance these works and there are no procedures for obtaining their direct approval of the plan. Owners, however, have the opportunity to participate in the creation of management documents and should use this opportunity. Especially because the effect of the management works is also the determination of incompatibility in the land use category. In this way, spontaneous woodlots can be reclassified into forest, which has serious consequences for the future of this property. Removal of trees growing on it and the restoration of agricultural use become very difficult in such a situation. The nature and manner of obtaining direct payments to the owned land will also change. Durable subsidies for agricultural crops are changing into possible and temporary limited payments for young forests silviculture and protection. The SFMP also regulates all economic activities that can be undertaken in the private forest in the next 10 years, including the amount of wood that can be harvested and used for its needs or commercialized. The serious consequences of the adopted plan suggest that social participation in the resulting document should be high. The level of this participation in the process of creating simplified plans in selected municipalities was analyzed. The study analyzed the level of public participation in the process of creating simplified forest management plans in four selected municipalities (Gródek nad Dunajcem, Kotuń, Lipnica and Szamotuły, S, E, N and W Poland respectively), which differ in terms of location, ownership history, the size of lots and other features. The level of interest of owners was characterized, the aspects of interest were identified, and it was shown that they may depend on some features of the area.
Źródło:: Sylwan; 2018, 162, 04; 314-324
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Czy zakładanie upraw dębowych metodą biologicznej racjonalizacji sprzyja zachowaniu leśnych zgrupowań skoczogonków (Collembola, Hexapoda)?
Does alternative methods of oak plantations establishment create favourable conditions for forest collembolan assemblages (Collembola, Hexapoda)?
Autorzy:: Sławska, M.
Sławski, M.
Powiązania:: https://bibliotekanauki.pl/articles/986682.pdf
Data publikacji:: 2018
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: lesnictwo
hodowla lasu
uprawy lesne
uprawy debowe
zakladanie upraw lesnych
prowadzenie upraw lesnych
metody biologicznej racjonalizacji
fauna glebowa
zgrupowania zwierzat
skoczogonki
Collembola
oak cultivation
corridor and tree group methods
soil fauna
species richness
abundance
Opis:: Alternative methods of oak cultivation aim at reducing the cost of establishment of young plantations and decrease in the expenditure on their tending. In these methods, the corridors consisting of oak seedlings planted in the rows or isolated groups of twenty six seedlings are enclosed by stripes or patches without intervention left for natural succession. The restriction in site preparation on these areas and spontaneous development of young generation of trees are assumed to create favourable conditions for many forest organisms and, in results, significantly improve biological diversity of the managed forests. The aim of the study was to recognize the response of forest collembolan assemblages on alternative methods of establishment of oak plantations. The study was performed in the Forest Experimental Station in Rogów (Central Poland). In a mature stand on moderately humid mixed deciduous forest site, on clear−cut and on oak young plantations made by corridor and tree groups methods, fifteen study plots were established. In case of young plantations, these plots encompassed both artificially planted corridors or tree groups and adjacent fragments of plantation left for natural succession. Soil samples were taken in June and September 2014 and, using a simplified Tullgren apparatus, 18 thousands of collembolan specimens belonging to 84 taxa were identified. Our study proved that clear−cut and site preparation by rotary tiller on moderately humid mixed deciduous forest had a negative impact on Collembola assemblages, because caused a reduction in species number and abundance. However, the establishment of oak plantations by alternative methods, consisting in abandonment an artificial planting on some patches of renewed plots, significantly mitigate negative effects of clear−cut and reforestation on collembolan assemblages. The species number and abundance of springtails on patches left for spontaneous succession were distinctly higher than in artificially planted corridors or groups of trees in case of all studied plantations. Furthermore, it seems that corridor method in oak plantations establishment is advantageous for forest springtails, because the number of specimens per square meter on corridor plantation was higher than in tree group method. The beneficial effect on soil fauna of alternative methods of oak cultivation described in this paper weighs in favour of their wider application in silviculture.
Źródło:: Sylwan; 2018, 162, 07; 580-589
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Wpływ suszy na ściółkowo-glebowe zgrupowania skoczogonków (Collembola, Hexapoda) w lesie mieszanym
Influence of drought on epigeic soil collembolan communities (Hexapoda) of moderately humid mixed deciduous forest
Autorzy:: Sławska, M.
Sławski, M.
Powiązania:: https://bibliotekanauki.pl/articles/987116.pdf
Data publikacji:: 2017
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: lesnictwo
lasy mieszane
sciolka lesna
gleby lesne
owady
skoczogonki
Collembola
zgrupowania zwierzat
bogactwo gatunkowe
liczebnosc
czynniki klimatyczne
susza
wysokie temperatury
niedobor opadow
soil fauna
mature forest
young plantation
precipitation paucity
indicator species
Opis:: The resilience of forest ecosystems to climate changes such as elevated temperature and frequent drought episodes, strongly depends on how the soil subsystems and its inhabitants responds to these perturbation. The epigeic soil Collembola communities of mature mixed deciduous forest and adjacent young plantation on moderately humid soil were compared in two consecutive years, out of which the second one was marked by significant deficiency of precipitation in growing− −season. The study plots were established on the area of experimental forests of Warsaw University of Life Science−SGGW in Rogów (central Poland). The objectives of the study was to assess the sensitivity of forest Collembola communities to drought stress and to check if the reaction depends on stand age. We also aimed to test if an indicator species of climate changes can be appointed. The results showed that three months drought episode had negative impact on forest Collembola communities of mature stands, while communities of young plantation were not affected. The reduction of total abundance of Collembola and clear changes in communities structure in mature stand was detected in the year of lower precipitation. The Collembola communities of young plantation were also significantly transformed, but in result of clear cutting and soil preparation. Therefore, the successional changes were the most evident process in these communities and there were no signs of drought influence. Among the most numerous species in Collembola communities of mature forest Isotomiella minor was appointed as an indicator of drought, because its abundance was drastically reduced in the year of lower precipitation. The small number of specimen of this species in young plantation may also prove its sensitivity to deficiency of humidity in soil. The significantly negative response to drought episode was documented also for Psuedosinella horaki, Micraphorura absoloni and Megalothorax minimus. Our study provided strong evidence that the drought, which lasted only three months, had a detrimental effect on forest Collembola commu− nities.
Źródło:: Sylwan; 2017, 161, 01; 71-80
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Zawartość cynku, kadmu i ołowiu w owocach borówki czarnej (Vaccinium myrtillus L.) rosnącej w lasach Nadleśnictwa Świerklaniec
Concentration of zinc, cadmium and lead in the fruits of bilberry (Vaccinium myrtillus L.) growing in the Swierklaniec Forest District
Autorzy:: Pająk, M.
Jasik, M.
Powiązania:: https://bibliotekanauki.pl/articles/994542.pdf
Data publikacji:: 2012
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: lesnictwo
krzewy lesne
borowka czarna
Vaccinium myrtillus
owoce lesne
jagody
zawartosc metali ciezkich
cynk
kadm
olow
zawartosc cynku
zawartosc kadmu
zawartosc olowiu
Nadlesnictwo Swierklaniec
heavy metals
bilberry
forest environment
contamination
Opis:: The purpose of this study was to determine the concentrations of heavy metals (Zn, Pb, Cd) in the fruits of bilberry growing in the forests of the Świerklaniec Forest District. The conducted analysis shows high concentration of heavy metals in the bilberry fruits. Content of lead exceeded the admissible limits by even 50 times and of cadmium by 20 times.
Źródło:: Sylwan; 2012, 156, 03; 233-240
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 11.

Tytuł:: Uszkodzenia krótkopędów modrzewia europejskiego Larix decidua Mill. przez owady na wybranych stanowiskach w południowej Polsce
Damage to dwarf shoots of European larch Larix decidua Mill. by insects on the selected localities in southern Poland
Autorzy:: Skrzypczyńska, M.
Gontarz, M.
Powiązania:: https://bibliotekanauki.pl/articles/1005622.pdf
Data publikacji:: 2012
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: lesnictwo
drzewa lesne
modrzew europejski
Larix decidua
krotkopedy
szkodniki roslin
owady
ochojnik swierkowo-modrzewiowy
Adelges laricis
Dasineura kellneri
uszkodzenia roslin
Ojcowski Park Narodowy
Nadlesnictwo Krzeszowice
damage insects
larix decidua
dwarf shoots
Opis:: The paper presents results of the study on infestation of dwarf shoots of Larix decidua Mill. by Dasineura kellneri Henschel (Diptera, Cecidomyiidae) and Adelges laricis Vallot (Homoptera: Adelgidae). The branches with dwarf shoots (a total of 39 337) were collected in the Ojców National Park and the Krzeszowice Forest District (southern Poland) in 2010. At both localities A. laricis and D. kellneri destroyed 23.1% and 24.6% of the dwarf shoots respectively. There is significant differences in the occurrence of D. kellneri and the average number of the undamaged dwarf shoots for the Ojców site. The same situation is observed in case of A. laricis occurrence in the Krzeszowice Forest District.
Źródło:: Sylwan; 2012, 156, 11; 812-818
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 12.

Tytuł:: Dendrochronologiczna analiza przyrostów radialnych choiny zachodniej (Tsuga heterophylla Sarg.) z Pomorza Zachodniego (Nadleśnictwo Dobrzany)
Dendrochronological analysis of radial growth of western hemlock (Tsuga heterophylla Sarg.) from Western Pomerania (Dobrzany Forest District)
Autorzy:: Glawenda, M.
Koprowski, M.
Powiązania:: https://bibliotekanauki.pl/articles/1006599.pdf
Data publikacji:: 2012
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: lesnictwo
drzewa lesne
dendrochronologia
choina zachodnia
Tsuga heterophylla
przyrosty radialne
analiza dendroklimatyczna
Pomorze Zachodnie
Nadlesnictwo Dobrzany
dendroclimatology
tsuga heterophylla
poland
Opis:: Western hemlock (Tsuga heterophylla Sarg.) is an exotic species rarely encountered in Poland. The study site was located in the territory of the Dobrzany Forest District, in the oldest stands of this species in Poland. The research material comprised 20 wood samples from 10 trees aged 78 years. The chronology was built covering the period between 1942 and 2009. Indicator years were determined and dendroclimatological analysis was performed. Thermal conditions in January and February and the amount of precipitation in July and February influenced the tree−rings width. Missing rings were detected in 30% of wood samples in 1982.
Źródło:: Sylwan; 2012, 156, 04; 287-293
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 13.

Tytuł:: Reakcja zgrupowań skoczogonków (Hexapoda: Collembola) na próby doskonalenia gospodarki zrębowej w Leśnym Kompleksie Promocyjnym „Lasy Mazurskie”
Response of springtail communities [Hexapoda: Collembola] to attempts of clearcut silviculture improvement in Forest Promotional Complex 'Lasy Mazurskie'
Autorzy:: Sławska, M.
Sławski, M.
Powiązania:: https://bibliotekanauki.pl/articles/1011762.pdf
Data publikacji:: 2009
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: drzewostany sosnowe
bogactwo gatunkowe
zgrupowania zwierzat
Lasy Mazurskie
lesne kompleksy promocyjne
lesnictwo
bioindykatory
Collembola
bioindykacja
zrab zupelny
skoczogonki
gospodarka zrebowa
collembola
pine forest
clearcut improvement
site preparation
logging residuals
Opis:: Based on experiment established in pine forest of Spychowo Forest District, it was proved that clearcut caused negative changes in forest springtail communities. The logging of a whole stand reduced the number of species and their abundance. The decrease in springtail abundance depended on the method of site preparation prior to afforestation. The highest reduction was recorded in logged areas where stripes had been plowed using forest reversible plough. Regressive changes in communities were also observed on harvested sites prepared by an active plough and rotary cultivator. The attempts of clearcut improvement by addition of wood chips or leaving debris piles on logged areas were evaluated on the base of the response of springtail communities. In both cases, the number of species and abundance were higher comparing to clearcut areas without logging residuals. Also residual patches of old growth left on harvested sites had positive effect on Collembola communities. Species richness and abundance observed in those paches were higher than in control mature stands.
Źródło:: Sylwan; 2009, 153, 08; 534-547
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 14.

Tytuł:: Analiza rozmieszczenia zasobów jodły pospolitej (Abies alba Mill.) w Górach Bardzkich
Analysis of silver fir [Abies alba Mill.] distribution in the Bardzkie Mountains
Autorzy:: Filipiak, M.
Kmiecik, M.
Powiązania:: https://bibliotekanauki.pl/articles/1012292.pdf
Data publikacji:: 2009
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: jodla pospolita
wystepowanie
stanowiska
Abies alba
Gory Bardzkie
lesnictwo
ekologia lasu
drzewa lesne
ecology
abies alba
sudety mountains
site types
slope inclination
exposure
age classes
Opis:: The data originating from various sources (floristic publications, comprehensive questionnaires, and forest assessment data) concerning of the silver fir localities in Bardzkie Mountains (the central part of the Sudety Mountains) were verified. The number of localities and the area covered by the fir in various forest site types, age classes, elevation zones, slopes inclination and exposure classes were determined. The participation of fir in the stands occurring in different conditions were analysed.
Źródło:: Sylwan; 2009, 153, 07; 457-465
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki