(Polski) Wpływ pozostałości po bombardowaniach z okresu II wojny światowej na środowisko i gospodarkę przestrzenną w Niecce Kozielskiej
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The cosmos mysteries investigation: the newest meteorites in Poland
Approximately 100 tons of extraterrestrial material enters the Earth’s atmosphere every day However, only 1% manages to survive More than 99% of the material that potentially falls on our planet ends up in the seas and oceans The rest falls on the continents They are meteorites, ie, the most valuable material from
Black Locus prefers dry sites
The article entitled The Hydrological-Hydrochemical Factors that Control the Invasion of the Black Locust (Robinia pseudoacacia L) in Succession in Areas with Opencast Mines by J Kidawa, D Chmura and T Molenda, presents very interesting research results on the phenomenon of vegetation colonization and succession in the vicinity of the mine In the
Seismogenic faults in southern Peru
The Peruvian subduction zone is prone to destructive megathrust earthquakes that are the scope of scientific investigations from many years However, our knowledge on smaller crustal earthquakes in the overriding plate that, due to the shallow focal depth and proximity to the human settlements, can be equally hazardous, is significantly smaller
Tectonic activity of Sudetes recorded in the Niedźwiedzia Cave
Although the Sudetes are considered tectonically stable, research conducted in the Niedźwiedzia Cave in Kletno by dr Jacek Szczygieł, from our institute, indicates that at least 5 strong earthquakes (M>6) have occurred in the eastern Sudetes during the last 300 thousand years This record was reconstructed mainly thanks to radiometric dating
Is there a relationship between vegetation and soil during succession in poor sandy habitats?
Members of the “Ecosystems” team published in the journal “Land” the results of research on the processes of plant succession taking place on sands and their interpretation in terms of biomass growth The study documented changes in aboveground and underground phytomass of plants and their impact on soil properties Strict relations were also
Early Devonian algae from the Holy Cross Mountains. 400 mln year old green algae from Poland
Filamentous algae, especially those without a calcareous skeleton, are very rarely preserved as fossils Consequently, their fossil record is discontinuous and very incomplete Current paleontological investigations of the Lower Devonian (400 Ma) rocks from the Bukowa Góra Quarry (Holy Cross Mountains; Poland) revealed vegetative remains of filamentous algae Individual cells were
Record of enhanced arc volcanism at the Devonian-Carboniferous boundary in southern Tien Shan (Uzbekistan)
Michał Rakociński i Agnieszka Pisarzowska from Institute of Earth Sciences of the University of Silesia, together with an international team documented very high mercury anomalies in the southern Tien Shan (Uzbekistan) on the Devonian-Carboniferous boundary Several mercury anomalies were documented in the studied