Results 111 to 120 of about 9,417 (273)

Hydrogeochemical characteristics and genesis of geothermal water in northern Zhangqiu

open access: yesCarsologica Sinica
The northern part of Zhangqiu district in Jinnan City has developed a thick sedimentary formation from the late Paleozoic to the Cenozoic. In this district, relatively well-developed fault structures and magmatic rocks provide good geothermal conditions.
Zhaoqun LU   +5 more
doaj   +1 more source

Potential of a New Technique for Remote Sensing of Hydrocarbon Accumulations and Blind Uranium Deposits: Buried Lif Thermoluminescence Dosimeters [PDF]

open access: yes
Buried thermoluminescence dosimeters may be useful in remote sensing of petroleum and natural gas accumulations and blind uranium deposits. They act as integrating detectors that smooth out the effects of environmental variations that affect other ...
Lindholm, R. C.   +2 more
core   +1 more source

Hydrogeochemistry and pollution effects of an aquifer in Quaternary loess like sediments in the land® lling area of Mar del Plata, Argentina [PDF]

open access: yes, 2013
Sedimentos de tipo loÈssico cubren una superÆ cie aproximada de 1.800.000 km2 en la llanura Pampeana de Argentina, formando un sistema acuÌfero que es utilizado para abastecimiento de agua a ciudades y la poblaciÛn rural en la regiÛn.
Martinez, Daniel Emilio   +1 more
core  

Evolution of the composition of Н, О and C stable isotopes in the groundwaters of oil and gas bearing sediments in the northern regions of West Siberia

open access: yesGeoresursy
The results of a study of the isotopic composition of oxygen and hydrogen of groundwater and dissolved inorganic carbon in oil and gas deposits of the northern regions of Western Siberia, covering a wide stratigraphic range – Mesozoic and Paleozoic are ...
D. A. Novikov   +4 more
doaj   +1 more source

Speleothems [PDF]

open access: yes, 2006
Borsato, A   +3 more
core   +1 more source

Hydrogeochemistry of Groundwater from Kazaure Area, NW Nigeria using Multivariate Statistics [PDF]

open access: diamond, 2019
Musa Ado   +3 more
openalex   +1 more source

Evaluation of Groundwater Quality for Drinking and Irrigation Purposes Using Entropy-Weighted WQI, Pollution Index, and Multivariate Statistical Analysis in the Maze Zenti Catchment, Southern Ethiopia

open access: yesGeosciences
Population growth and agricultural expansion are threatening groundwater resources in the Maze Zenti catchment, Southern Ethiopia. This study evaluated groundwater suitability for drinking and irrigation by analyzing 30 samples using an integrated ...
Yonas Oyda   +2 more
doaj   +1 more source

Avaliação do impacte da drenagem de água ácida na hidrogeoquímica do rio Zêzere : o caso de estudo da mina da Panasqueira, Portugal [PDF]

open access: yes, 2011
A mineralização hidrotermal da Panasqueira localiza-se no centro de Portugal e é o maior depósito de Sn-W da Europa Ocidental. A exploração mineira e as operações do tratamento do minério deram origem a escombreiras de grandes dimensões, principalmente,
Candeias, Carla   +5 more
core  

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