Influencing factors and formation mechanism of covered karst collapse in Liujiazhuang, Qufu City
Carsologica SinicaBy the end of 2019, four karst collapses had occurred in Liujiazhuang village, Qufu City, resulting in seven collapse points that caused damage to houses and farmland, ultimately leading to the relocation of the entire village.
Yaohua GUO +9 more
doaj +1 more source
Advances in Civil Engineering, 2022 Tunnel collapse in the karst tunnel occurs suddenly. Dynamic risk assessment for tunnel collapse is more accurate than static analysis, which is not enough at the stage. The study designs a new questionnaire to establish dynamic risk assessment for karst
Yongyan Yu +4 more
doaj +1 more source
Development of a Sinkhole Raveling Chart Based on Cone Penetration Test (CPT) Data [PDF]
, 2018 Naturally occurring sinkholes in Florida are formed when the soluble limestone bedrock weathers and creates cavities at its interface with the overburden finer-grained soils. The overburden soil then erodes into the limestone fissures, thus weakening the
Shamet, Ryan +2 more
core +1 more source
Near Surface Geophysics, Volume 24, Issue 1, Page 36-49, February 2026.Abstract Total dissolved solids derived from salt dome–sourced brine in the underlying alluvial aquifer substantially increase with distance in the reach of the Dolores River that passes through Paradox Valley in southwestern Colorado. The area has been the site of salinity control operations since the 1990s to reduce salt loading to the downstream ...
Neil Terry +5 more
wiley +1 more source
A Causal‐Spatial Explainability Framework for Geological Hazard Susceptibility Modeling
Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 1, February 2026.Abstract Data‐driven susceptibility models often act as black boxes, predicting where hazards may occur without explaining why. To address this gap, we propose a Causal‐Prior (CP) framework that integrates validated causal knowledge into training while yielding spatially grounded explanations.
Bo‐Fan Yu +6 more
wiley +1 more source
Genetic models and influence factors of karst collapses in Loudi City of central Hunan, China
Carsologica SinicaLoudi City in central Hunan has recorded 281 karst collapse incidents and tens of thousands of collapse pits, which made it one of the cities in China experiencing the most serious karst collapses.
Jiehua GUO +4 more
doaj +1 more source
Damaged Speleothems and Collapsed Karst Chambers Indicate Paleoseismicity of the NE Bohemian Massif (Niedźwiedzia Cave, Poland) [PDF]
, 2021 Jacek Szczygieł +4 more
openalex +1 more source
Bat Migration Intensifies Cave Fish Richness Loss Under Climate Change in China
Diversity and Distributions, Volume 32, Issue 2, February 2026.ABSTRACT Aim Cave fish, the largest aquatic vertebrates in karst ecosystems, rely heavily on bat guano as a nutrient source. However, ongoing environmental change is degrading cave habitats and altering bat distributions. This study aims to assess how climate‐driven bat migration affects cave fish distributions in China, providing insights for ...
Xiongfeng Bai +6 more
wiley +1 more source
Seepage-induced sand-leakage karst collapse mechanism considering the soil arching effect
Shuiwen dizhi gongcheng dizhiSand-leakage karst collapse often occurs in the hidden karst area of the binary structure covering layer due to seepage. However, further research is needed to understand the macro and micro mechanical mechanisms of such collapse and the mechanical ...
Xu GAO +4 more
doaj +1 more source
Experimental Study of Pore Permeability Characteristics Based On Variable-Mass System In Karst Collapse Pillars [PDF]
, 2022 Mingkun Pang +3 more
openalex +1 more source