Holoce?skie okresy intensyfikacji procesów stokowych w Gorcach – porównanie najnowszych wyników bada? = Periods of intensified hillslope processes in Poland’s Gorce Mountains during the Holocene – a comparison based on new data

This paper presents selected results from efforts to date organic matter taken deposits of three landslides in Poland’s Gorce Mts. i.e. the ones located below Jaworzyna Kamienicka, Kud?o? and Góra G?bowa peaks. The material for dating was two landslide peat bogs one closed depression filled with mineral deposits. ranges individual were analysed by reference a detailed terrain model as well geophysical tests, while samples collected 14C radiocarbon-dated. borehole drilled Kamienicka reaches depth 2.2 m. It that profile radiocarbon-dating, palaeobotanical geochemical study, taken. oldest on floor part peatland dated 8060±100 BP (8949 cal BP). first level gravels mixed so-called chaff 7950±80 (8802 BP) is deposited directly beneath layer peats 75600±100 (8366 Another important gravel fragments wood, 9 cm thick, at 3999±60 (4517 Three boreholes bog Kud?o?, this site are 5430±70 (6002 BP), situated 100?80 cm. In other places 3010±60 400±60 BP. No levels nor high share parts found. Into eight made within A fragment wood 5 m 8850±100 (9739 1 associated 8070±100 (8959 turn, 6, 2.1 source sample determined age equal 8440±110 (9329 fen character area aged 9500 ± 90 (11 143?10 653 They come Turbacz Range. next phase confirmed (8850±100 BP, 9739 could also be linked rise C. avellana forest structure, period intense mineral-material deposition reported four Makowski Beskid following formation data (8060±100 8949 Lake Zawadowskie (7947?7685 Buczek, 2019), represents effect increased humidity cooling climate Western Carpathians many researchers. Such result consistent increase (5420± 60 traces recorded Buczek (2019), may both indicate 6.0?5.5 ka which morphogenetic activity increased. Lelonek (401 ±70 treated evidence landslide-creation (Buczek, 2019) gaining confirmation Margielewski (2018). There gravel-wood core Kamiecka BP; 4517 Ko?aczek et al. (2020) noted major change structure increases A. alba, F. sylvatica betulus ~4.0 (~4.5 attests question being characterized activity. Comparison all latest region sustains conclusion ~11.1 ~9.7 8.6?8.0 ~6,0 ~4.5 3.3?2.5 1.75?1.35 periods intensified Holocene movements Mountains.