Results 101 to 110 of about 158,678 (171)

Paleoenvironmental and neotectonic insights from the pliocene fossil record of Velika Pasica Cave, Slovenia: Implications for karst system evolution

open access: yesActa Carsologica
Velika Pasica Cave, situated on a karst plateau at an altitude of 665 meters above sea level, offers a unique record of paleontological, speleological, and tectonic processes.
Nadja Zupan Hajna   +4 more
doaj   +1 more source

Introduction for Proceedings of the 6th International Workshop on Ice Caves

open access: yes, 2014
National Cave and Karst Research Institute Symposium 4 6th International Workshop on Ice Caves August 17 through 22, 2014 Idaho Falls, Idaho, USA.
National Cave and Karst Research Institute
core  

Anthropogenic impact on the microclimate of the Císařská Cave (Moravian Karst) [PDF]

open access: yes, 2016
Impact of cave visitors on selected microclimatic parameters was studied in the Císařská Cave (Moravian Karst). The study showed that visitors produce significant amounts of carbon dioxide, heat, and vapor that are capable to increase CO2 levels ...
Horníček, Roman   +2 more
core  

Stability analysis of subgrade cave roofs in karst region

open access: yes, 2008
According to the engineering features of subgrade cave roof in karst region, the clamped beam model of subgrade cave roof in karst region was set up. Based on the catastrophe theory, the cusp catastrophe model for bearing capacity of subgrade cave roof ...
Zhao, Ming-hua   +5 more
core   +1 more source

ACTIVE HYPOGENIC KARST IN ITALY [PDF]

open access: yes, 2016
Hypogenic speleogenesis, dissolution by aggressive and deep-seated fluids, is the dominant cave formation process for the most important karst systems in Italy.
MENICHETTI, MARCO, Galdenzi, S.
core   +1 more source

Model test study on bidirectional load-bearing behavior of double inclined rock-socketed piles unilaterally traversing karst cave

open access: yesYantu gongcheng xuebao
Research on the bearing capacity characteristics of double inclined piles embedded in rock with karst geological conditions is limited. Eight groups of model tests are designed to investigate the horizontal-load bearing characteristics under constant ...
YE Qing 1, 2, GUO Wei 1, 2, REN Yuxiao 1, 2, ZHAUNG Daokun 1, 2
doaj   +1 more source

Prioritizing Caves For Karst Invertebrate Recovery In Central Texas

open access: yes, 2013
Prioritizing caves known to contain endangered karst invertebrates in central Texas is more challenging than one may think. Here, we outline a strategy to achieve this goal while thinking of what is best for these species including addressing future ...
National Cave and Karst Research Institute
core  

Vertical shaft monitoring to assess mixing processes in karst aquifers.

open access: yes, 2023
https://digitalcommons.usf.edu/sinkhole_2022/ProceedingswithProgram/Full_Proceedings/1/Karst springs often are the key to inferring the global functioning of their whole catchment area.
Andreo-Navarro, Bartolomé   +3 more
core  

Photographic And Sediment Monitoring Procedures And Initial Results For A Brazilian Iron Ore Cave

open access: yes, 2013
The definition, development and application of monitoring procedures for caves are currently in demand in Brazil. The need for environmental licensing processes and effective environmental control actions has been increasing since the beginning of this ...
National Cave and Karst Research Institute
core  

Postcard of Mammoth Cave Hotel, Mammoth Cave, Kentucky

open access: yes, 2019
Postcard of a picture of the Mammoth Cave Hotel, Mammoth Cave, Kentucky, erected in 1930 overlooking the deep, richly wooded cave and Green River valleys.Digitization of the Kentucky Postcard collection was sponsored in part by a grant from the Kentucky ...
Mammoth Cave Operating Committee
core   +1 more source

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