. . . "1505-2249" . . . . . . "I, Z(AV0Z50070508), Z(MSM6007665801)" . . "Local diversity versus geographical distribution of arthropods occuring in a sandstone rock labyrinth"@en . "000281936100012" . "3"^^ . . "Local diversity versus geographical distribution of arthropods occuring in a sandstone rock labyrinth"@en . "1"^^ . . . "Mlejnek, Roman" . "268738" . "11"^^ . "Polish Journal of Ecology" . . "sandstone; microclimate; paleorefugium; arthropods"@en . . "58" . "12310" . "Local diversity versus geographical distribution of arthropods occuring in a sandstone rock labyrinth" . . "RIV/60076658:12310/10:00011790!RIV11-MSM-12310___" . . "Local diversity versus geographical distribution of arthropods occuring in a sandstone rock labyrinth" . "RIV/60076658:12310/10:00011790" . "[6F8508FF808D]" . "Rocks have been overlooked as subjects for ecological study. However, the system of narrow and deep vertical spaces (gorges, crevices, abysses) in sandstone rocks supports a highly diverse mosaic of habitats. The patterns of air temperatures and the assemblages of arthropods were studied along the environmental gradient in the Poseidon Sandstone Labyrinth within the Adrspassko-Teplicke Skaly National Nature Reserve, NE Bohemia, Czech Republic. The labyrinth, developed in Cretaceous sandsones at an altitude of about 600 m, is approximately 740 m long and 550 m wide. It consists of a broken, interconnected network of deep vertical crevices, crevice caves, and talus caves in extensive block accumulations. The total length of the human-accessible underground spaces is estimated to be at least 27 km, the vertical range is 105 m. The annual course of air temperature was monitored on the sun-exposed upper rock margin (max. 26.5 degrees C, mm. -7.3 degrees C, mean 6.1 degrees C), as well as in the cold and da"@en . "Rocks have been overlooked as subjects for ecological study. However, the system of narrow and deep vertical spaces (gorges, crevices, abysses) in sandstone rocks supports a highly diverse mosaic of habitats. The patterns of air temperatures and the assemblages of arthropods were studied along the environmental gradient in the Poseidon Sandstone Labyrinth within the Adrspassko-Teplicke Skaly National Nature Reserve, NE Bohemia, Czech Republic. The labyrinth, developed in Cretaceous sandsones at an altitude of about 600 m, is approximately 740 m long and 550 m wide. It consists of a broken, interconnected network of deep vertical crevices, crevice caves, and talus caves in extensive block accumulations. The total length of the human-accessible underground spaces is estimated to be at least 27 km, the vertical range is 105 m. The annual course of air temperature was monitored on the sun-exposed upper rock margin (max. 26.5 degrees C, mm. -7.3 degrees C, mean 6.1 degrees C), as well as in the cold and da" . "R\u016F\u017Ei\u010Dka, Vlastimil" . "3" . . "PL - Polsk\u00E1 republika" . "\u0160milauer, Petr" . .