Results 41 to 50 of about 153,181 (207)

Distribution characteristics of iodine in karst groundwater in Xintian county, Hunan Province and the analysis on the causes of high iodine

open access: yesCarsologica Sinica, 2023
Iodine is one of the essential trace elements for human body, which maintains the growth and normal metabolism of the organism. Iodine deficiency or excess will have different degrees of impact on human health.
Xiaopan LI   +3 more
doaj   +1 more source

An overview of karst geology in Myanmar

open access: yesCarsologica Sinica, 2023
With a widespread area of karst accounting for about 12% of the national territory, Myanmar, the second largest country in Southeast Asia in terms of karst area, has great potential of karst resources.
Yanlan WEI   +3 more
doaj   +1 more source

Preliminary validation of an indirect method for discharge evaluation of Pertuso Spring (Central Italy) [PDF]

open access: yes, 2016
This paper deals with the results of the first year of the Environmental Monitoring Plan, related to the catchment project of Pertuso Spring, which is going to be exploited to supply an important water network in the South part of Roma district.
De Filippi, F. M.   +2 more
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Characteristics of paleokarst processes and reservoir development of the middle Permian Maokou Formation in the Yuanba area,Sichuan Basin

open access: yesCarsologica Sinica
In recent years, the Maokou Formation of the middle Permian in the Yuanba area of Northwest Sichuan has consistently yielded high-flow industrial gas, indicating significant exploration potential for the Maokou Formation in this area.
Shaocong JI   +6 more
doaj   +1 more source

Simulation of rock salt dissolution and its impact on land subsidence [PDF]

open access: yes, 2013
Extensive land subsidence can occur due to subsurface dissolution of evaporites such as halite and gypsum. This paper explores techniques to simulate the salt dissolution forming an intrastratal karst, which is embedded in a sequence of carbonates, marls,
Huggenberger, P.   +3 more
core   +2 more sources

Karst [poster] [PDF]

open access: yes, 2005
Florida’s geology allows for the creation of many interesting features including sinkholes, underground rivers, springs, and caves. These features make up what is called karst topography which forms as flowing water slowly dissolves the limestone and ...

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Assessment of Karstification Degree in the Copacabana Group for a Tailings Dam Foundation, South Andes, Peru [PDF]

open access: yes, 2013
The world-wide occurrence of carbonate rocks is extensive, and Peru is no exception. Many mining facilities are located in or on carbonate rocks. Under specific conditions, carbonate rocks show varying degrees of karstification, which represent a ...
Azodolmolky, S.   +5 more
core   +2 more sources

On the value of water quality observations for karst model parameterization [PDF]

open access: yes, 2017
If properly applied, karst hydrological models are a valuable tool for karst water resources management. If they are able to reproduce the relevant flow and storage processes of a karst system, they can be used for prediction of water resources ...
Andreo-Navarro, Bartolome   +2 more
core  

Characterisation of the transmissivity field of a fractured and karstic aquifer, Southern France [PDF]

open access: yes, 2015
International audienceGeological and hydrological data collected at the Terrieu experimental site north of Montpellier, in a confined carbonate aquifer indicates that both fracture clusters and a major bedding plane form the main flow paths of this ...
Cosgrove, J   +6 more
core   +3 more sources

Study on the development model of deep carbonate paleokarst reservoirs in the Tarim Basin

open access: yesCarsologica Sinica
As a critical hydrocarbon-bearing basin in China, the Tarim Basin contains exceptionally abundant oil and gas resources within its Paleozoic marine carbonate formations, particularly in the deep subsurface where it exhibits significant exploration ...
Qingyu ZHANG   +7 more
doaj   +1 more source

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