
Grotta Piacenti
A 70 m hypogenic cave with a horizontal/vertical trend, opening inside a house in Cesi and featuring strong air flows.
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Grotta Piacenti
A 70 m hypogenic cave with a horizontal/vertical trend, opening inside a house in Cesi and featuring strong air flows.
Terni
长度: 70 m · 深度: 18 m
最新资料
https://espeleoworld.com/zh/c/grotta-piacenti-terni-terni
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A 70 m hypogenic cave with a horizontal/vertical trend, opening inside a house in Cesi and featuring strong air flows.
照片
© Roberto Pettirossi · LicenseRef-FUGS-media-per-item · Federazione Umbra Gruppi Speleologici (FUGS), Catasto Speleologico dell'Umbria · https://catasto.fugs.it/index.php?mod=caves&op=view&id=77
描述
形态
A series of galleries 70 m in development. From the entrance it continues along an inclined meander until reaching a large fissure that climbs partially. Lower down the cave bifurcates. Trend: horizontal/vertical. Traversability: experts only; recommended period all year round.
Geology: MAS Limestone Massiccio - Lower-Upper Jurassic (Sinemurian-Pliensbachian); massive limestones; massive; hypogenic cavity. It has many replacement pockets and hypogenic morphologies.
洞穴次生沉积物
Presence of typical cauliflower speleothems indicating strong air circulation.
水文
The cavity is hypogenic and blows a lot of air; it blows when it is hot, it always blows. Internal temperature 13.6 °C. Air flows: flow 0.9 mc/s (0.4*0.4 * 8.1 m/s * 0.7 coeff), about 50 mc/min. All the air of the cave reaches a small chamber at the bottom right that can be dug; measurements of 04/08/2024.
历史
Notes on the name: it takes its name from the owner of the house at the time of its discovery.
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参考文献
LEMMI G. & COLETTI G. (1961) Elenco catastale delle grotte dell'Umbria ANONIMO (1962) Attività del Gruppo Grotte dell'Istituto di Geologia dell'Università di Perugia MATTIOLI B. (1970) Considerazioni genetiche su alcuni depositi di Mondmilch dell'Italia centrale
附近洞穴
来源:Catasto Cavità Umbria (Federazione Umbra Gruppi Speleologici, FUGS)(catasto.fugs.it),已修改。 LicenseRef-FUGS-no-licence-stated Federazione Umbra Gruppi Speleologici (FUGS), Catasto Speleologico dell'Umbria · https://catasto.fugs.it/index.php?mod=caves&op=view&id=77 · 2025年数据 · 来源:Catasto Cavità Umbria (Federazione Umbra Gruppi Speleologici, FUGS)(catasto.fugs.it),已修改。 LicenseRef-FUGS-media-per-item Federazione Umbra Gruppi Speleologici (FUGS), Catasto Speleologico dell'Umbria · 2025年数据