Results 101 to 110 of about 521,250 (248)
Collapse dolines and deflector faults as indicators of karst flow corridors
International Journal of Speleology, 2002 The paper concerns collapse dolines, which appear to be one of the best-defined surface karst phenomena. Despite this appearance, one may find quite different views in the literature, and some of the aspects of their morphogenesis have been overlooked completely.
openaire +4 more sources
Carsologica SinicaKarst ground collapse is one of the most common geological hazards in karst areas. It is characterized by concealment, sudden occurrence and inhomogeneity, along with various other complex features.
Heng WANG +4 more
doaj +1 more source
Epigene and Hypogene Karst Manifestations of the Castile Formation: Eddy County, New Mexico and Culberson County, Texas, USA [PDF]
, 2008 Permian evaporites of the Castile Formation crop out over ~1,800 km2 in the western Delaware Basin (Eddy County, New Mexico and Culberson County, Texas, USA) with abundant and diverse karst manifestations. Epigene karst occurs as well-developed karren on
Boston, Penelope J. +3 more
core +1 more source
I Sinkholes nella Letteratura Scientifica Internazionale: una Breve Rassegna, con Particulare Riferimento Agli Stati Uniti D\u27America [PDF]
, 2007 Fenomeni di sinkholes sono diffusi in moltissimi paesi del mondo, in ambiti geologici e morfologici alquanto differenziati, e coinvolgono svariate litologie, sia nelle successioni di copertura che in quelle direttamente affioranti alla superficie.
Florea, Lee J, Parise, Mario
core +1 more source
Experiment on monitoring and early warning of karst collapses based on acoustic emission technology
Carsologica SinicaThe karst collapse is a dynamic geological process in which the damage of soil mass and development of cavity ultimately result in the instability of the overburden layer.
Zongyuan PAN +8 more
doaj +1 more source
The purpose of this activity is to explore the way water moves through a porous, soluble substance and to observe the development of pits and channels as the substance dissolves in water. Students learn what karst is and how it is formed.
Barb Mieras
core
A national suitability dataset for infiltration-based sustainable drainage systems [PDF]
, 2011 The Floods and Water Management Act 2010, includes the provision for sustainable drainage systems (SuDS) which aim, in part, to reduce flooding and improve water quality. Infiltration-to-the-ground is a key SuDS component that can provide effective and
Dearden, Rachel, Price, Simon
core
The Pecos River Hypogene Speleogenetic Province: a Basin-Scale Karst Paradigm for Eastern New Mexico and West Texas, USA [PDF]
, 2009 Since the mid-Tertiary, lateral migration and entrenchment of the Pecos River Valley in eastern New Mexico and west Texas, USA, has significantly influenced regional groundwater flow paths, providing a focus for ascending flow in multi-storey artesian ...
Gary, Marcus O. +3 more
core +1 more source
, 2010 The BGS has a 175-year history of mapping and recording geology including unstable land. However, public awareness of such potential problems was not awakened until the Aberfan disaster, 44 years ago, when a school was buried by a landslide from a coal
Cooper, Anthony
core
Zhongguo dizhi zaihai yu fangzhi xuebaoKarst collapse is one of the main geological disasters in the northern hilly area of Guangzhou City, posing practical threats to public safety and affecting harmonious living conditions, thereby constraining local rural revitalization and development ...
Zhongzhong WANG +3 more
doaj +1 more source