Abstract
Abstract Acidophilous oak forests Calamagrostio arundinaceae-Quercetum petraeae (hartm. 1934 scam. et Pass. 1959) are mostly known from the western part of Poland, while its eastern border has not been determined accurately. in order to address this issue, we performed a phytosociological analysis of two newly identified stands of acidophilous oak forest located in the southern part of the Mazovian Voivodeship near Kiedrzyn (vicinity of Nowe Miasto nad Pilicą) and Mikówka (vicinity of Białobrzegi). For comparison, we also examined the distribution of known patches in the region (Łódź and Mazovian Voivodeships) against this association’s background of the eastern range border. Within the identified sites, a total of 10 phytosociological relevés were taken and soil samples were collected from a depth of 10 cm. the content of organic matter, soil ph and sieving analysis were performed in the laboratory. the phytosociological material was ordered and numerically classified which gave two groups of relevés: typical for this association (seven relevés) and a degenerated form (three relevés), which has an increased share of pine in the stand. All our relevés were similar to acidophilous oak forests from the Wielkopolska region and thus different from oak-pine forests of eastern Poland. habitat conditions of the patches and the bonitation of oak were analogous to patches of this association from other parts of Poland. Furthermore, the sites we studied are located between known locations from the Bolimowska and Kozienicka Forests and are therefore connecting these two previously known areas of occurrence. this indicates that the range of the Calamagrostio-Quercetum association is at least a few dozen kilometers wider in this part of the country than the assumed range.
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Claims 6
Claim · model-written summary
Ten relevés split into typical (seven relevés) and degenerated (three relevés) groups.
- Outcome
- groups of relevése1
- Qualifier
- typical for this association (seven relevés) and a degenerated form (three relevés)e1
QuercusOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Acidophilous oak forests Calamagrostio arundinaceae-Quercetum petraeae (hartm. 1934 scam. et Pass. 1959) are mostly known from the western part of Poland”
e1“two groups of relevés: typical for this association (seven relevés) and a degenerated form (three relevés), which has an increased share of pine in the stand”
Claim · model-written summary
The degenerated form has an increased share of pine in the stand.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Acidophilous oak forests Calamagrostio arundinaceae-Quercetum petraeae (hartm. 1934 scam. et Pass. 1959) are mostly known from the western part of Poland”
e1“two groups of relevés: typical for this association (seven relevés) and a degenerated form (three relevés), which has an increased share of pine in the stand”
Claim · model-written summary
All relevés were similar to acidophilous oak forests of the Wielkopolska region and different from oak-pine forests of eastern Poland.
- Outcome
- relevése2
- Qualifier
- similar to acidophilous oak forests from the Wielkopolska region and thus different from oak-pine forests of eastern Polande2
- Setting
- Wielkopolska regione2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Acidophilous oak forests Calamagrostio arundinaceae-Quercetum petraeae (hartm. 1934 scam. et Pass. 1959) are mostly known from the western part of Poland”
e2“All our relevés were similar to acidophilous oak forests from the Wielkopolska region and thus different from oak-pine forests of eastern Poland”
Claim · model-written summary
Habitat conditions and oak bonitation of the new stands were analogous to patches from other parts of Poland.
- Outcome
- habitat conditions of the patches and the bonitation of oake3
- Qualifier
- analogous to patches of this association from other parts of Polande3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Acidophilous oak forests Calamagrostio arundinaceae-Quercetum petraeae (hartm. 1934 scam. et Pass. 1959) are mostly known from the western part of Poland”
e3“habitat conditions of the patches and the bonitation of oak were analogous to patches of this association from other parts of Poland”
Claim · model-written summary
The new sites lie between known locations in the Bolimowska and Kozienicka Forests and connect these two areas.
- Outcome
- sites we studiede4
- Qualifier
- between known locations from the Bolimowska and Kozienicka Forestse4
- Setting
- Bolimowska and Kozienicka Forestse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Acidophilous oak forests Calamagrostio arundinaceae-Quercetum petraeae (hartm. 1934 scam. et Pass. 1959) are mostly known from the western part of Poland”
e4“the sites we studied are located between known locations from the Bolimowska and Kozienicka Forests and are therefore connecting these two previously known areas of occurrence”
Claim · model-written summary
The range of the Calamagrostio-Quercetum association is at least a few dozen kilometers wider in this part of the country than the assumed range.
- Outcome
- range of the Calamagrostio-Quercetum associatione5
- Direction
- widere5
- Value
- at least a few dozen kilometerse5
- Comparator
- assumed rangee5
- Setting
- this part of the countrye5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Acidophilous oak forests Calamagrostio arundinaceae-Quercetum petraeae (hartm. 1934 scam. et Pass. 1959) are mostly known from the western part of Poland”
e5“the range of the Calamagrostio-Quercetum association is at least a few dozen kilometers wider in this part of the country than the assumed range”