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Nowe stanowisko Pedicularis sylvatica (Scrophulariaceae) na Płaskowyżu Kolbuszowskim (SE Polska)

100%

Wolanin M.

tom 15

nr 1

131-133

Wplyw wczesnego niszczenia naci ziemniaka i nawozenia azotem na wydajnosc sadzeniakow w warunkach gleb lekkich Plaskowyzu Kolbuszowskiego

84%

Gasior J.

tom 34

81-91

Łąkowe zbiorowiska ziołoroślowe Płaskowyżu Kolbuszowskiego na tle niektórych czynników ekologicznych

84%

Rogut K. , Traba C. , Wolanski P.

nr 4

Nowe stanowisko wawrzynka glowkowego Daphne cneorum na Plaskowyzu Kolbuszowskim

84%

Wollowicz A.

1992

tom 48

nr 6

77-78

Zbiorowiska chwastów segetalnych na kwaśnych glebach bielicowych wytworzonych z piasków Płaskowyżu Kolbuszowskiego

67%

Traba C. , Kaniuczak J. , Wojtowicz J.

tom 456

The study was carried out in 1996 using Braun-Blanquet phytosociological method. On the soils formed from loose sands in rye crop conspicuous the Arnoserido-Scleranthetum while in potatoe crop the Digitarietum ischaemi association. On the soils formed from loamy sands in rye crop the Vicietum tetraspermae spergoletosum was conspicious while but in potaoes the Echinochloo-Setarielum association. In this favoured association the acidophilic plants occured frequently and in force. The mean soil reaction coefficient - R, reckoned on the ground of floristic communities composition confirmed, that the soils formed from loose sands were let run to weeds in a higher degree.

Leśne zbiorowiska roślinne rezerwatu "Bór" koło Głogowa Małopolskiego na Płaskowyżu Kolbuszowskim

67%

Durak T.

2003

tom 10

93-117

Forest communities of the “Bór” reserve near Głogów Małopolski on the Kolbuszowa Plateau. Fragmenta Floristica et Geobotanica Polonica 10: 93–117. Kraków. PL ISSN 1640 629X. ABSTRACT: This study describes the forest communities of the “Bór” reserve situated in the northern part of the Kolbuszowa Plateau. The reserve protects old part of the Sandomierz Forest. The investigation was conducted using Braun Blanquet method. Six forest associations and four forest secondary communities were distinguished. Leucobryo Pinetum, Querco roboris Pinetum, Tilio cordatae Carpinetum betuli, Fraxino Alnetum are characterized fairly good naturalness and Ribeso nigri Alnetum, Luzulo pilosae Fagetum are degenerate associations. This paper presents the list of interesting and legally protected species and real vegetation maps.

Wykorzystanie płatów drzewostanów liściastych przez stenotopowe gatunki dzięciołów w lasach z dominacją sosny w południowo-wschodniej Polsce

67%

Wojton A. , Krason K.

nr 11

Woodpeckers are a very good indicators of forest naturalness. The fact that many species of these birds are in decline in central and western Europe resulted from changes in forest management (e.g. favouring coniferous forest, removal of dead trees). The aim of this research was to evaluate the importance of patches of deciduous species for the occurrence of some specialized woodpeckers in the conditions of Scots pine dominated stands. The study focused on species associated with deciduous forest, i.e. middle spotted woodpecker Leiopicus medius (L.), white−backed woodpecker Dendrocopos leucotos (Bechstein) and grey−headed woodpecker Picus canus (Gmelin). Statistical analyses were performed for the woodpeckers, which occurred in more than 10 territories. The studies were performed in 2015−2017 in the southern part of the Sandomierz Basin in three study areas (52,6−59 km²). Two plots were dominated by black alder Alnus glutinosa and oak Quercus sp., while the third one was characterized by the highest share of black alder, followed by silver birch Betula pendula and oak. Deciduous trees at the age over 80 years accounted for less than 2% of the total area of each plot. The most abundant bird species in patches of deciduous forest was the middle spotted woodpecker (25 territories), while the rarest was white−backed woodpecker (1 territory). Grey−headed woodpecker appeared in 12 territories. The density of woodpeckers in deciduous forest areas ranged from 0.45 territories/100 ha for grey−headed woodpecker to 1.54 territories/100 ha for the middle spotted woodpecker. In the alder patches we found all territories of grey−headed woodpecker, 24% territories of the middle spotted woodpecker and single territories of white−backed woodpecker. The patches dominated by oak accounted for about 76% of territories of middle spotted woodpecker. The average area of the patches with presence of middle spotted woodpecker and grey woodpecker was significantly higher than the patches where woodpeckers were absent. The middle spotted woodpecker occurred in the forest patches with the highest average age. Redundancy Analysis (RDA) demonstrated that the occurrence of middle spotted woodpecker was most strongly associated with the area of the patches over 10 ha, while the grey−headed woodpecker preferred mature forest stands of alder. These species abundance was negatively correlated with a patch area less than 10 ha.