Drainage and siphoning of a karstic spring: a case study [PDF]
The Fuentetoba Spring, with a mean flow of 210 L s-1, releases the discharge from an aquifer that comprises three hydraulically-connected synclines. The spring has a very irregular flow of between 8 L s-1 and 3,400 L s-1 due to the predominant water ...
Menéndez Pidal de Navascués, Ignacio +2 more
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Quality Of Groundwaters In The Area Of The Łódź Basin [PDF]
Published in: Origin of Relief of Central Poland and Its Anthropogenic Transformation in Łódź University Geographical Research, edited by. E.Kobojek, T.MarszałThe Łódź basin, and particularly its north-eastern fragment, has a very high economic ...
Ziułkiewicz, Maciej
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Water seepage beneath dams on soluble evaporite deposits: a laboratory and field study (Caspe Dam, Spain) [PDF]
The paper presents analytical methods and results for assessing the variation in the concentration of sulphate (and other ions) over space and time in groundwater flowing through a soluble evaporite terrain beneath a dam.
A Araoz Sánchez-Albornoz +19 more
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Geometric and depositional responses of carbonate build-ups to Miocene sea level and regional tectonics offshore northwest Australia [PDF]
The geometric and depositional responses of isolated carbonate build-ups to Miocene sea-level change and regional tectonics was investigated using a combination of 3D seismic and borehole data from the Browse Basin, North West Australia, and outcrop ...
Alves, Tiago +2 more
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The 2010 spring drought reduced primary productivity in southwestern China [PDF]
Many parts of the world experience frequent and severe droughts. Summer drought can significantly reduce primary productivity and carbon sequestration capacity. The impacts of spring droughts, however, have received much less attention.
Guo, Huadong +5 more
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Paleokarst features and reservoir distribution in the Huanglong Formation of eastern Sichuan
The identification markers of paleokarst have been described in detail and include a combination of surface geology, drilling data and the isotopic characteristics of carbon, oxygen and strontium.
Zhang Bing +6 more
doaj +1 more source
Case Study: Effect of Climatic Characterization on River Discharge in an Alpine-Prealpine Catchment of the Spanish Pyrenees Using the SWAT Model [PDF]
The new challenges in assessment of water resources demand new approaches and tools, such as the use of hydrologic models, which could serve to assist managers in the prediction, planning and management of catchment water supplies in view of increased ...
Navas Izquierdo, Ana +1 more
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PECCI Code (Python Estimation for Carbon Concentration and Isotopes) for Calculating the Concentration and Stable Carbon Isotopic Composition of Dissolved Inorganic Carbon (DIC) in Precipitation for northwestern Arkansas [PDF]
In karst settings, hydrograph separations using isotopic tracers are commonly and effectively used to quantify the proportions of rain rapidly delivered to springs along fractures and conduits during storm events.
Hays, Phillip D., Knierim, Katherine J.
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It is beneficial in terms of the theoretical significance and application prospects to define the structure and reservoir development model of the lower Paleozoic unconformity in the Jiyang Depression of Bohai Bay Basin, China, for oil and gas ...
Ruijuan Liu +7 more
doaj +1 more source
A multi-scale approach to determine the REV in complex carbonate rocks [PDF]
Complex porous carbonates display heterogeneity at different scales, influencing their reservoir properties (e.g. porosity) especially since different porosity types may exist on different spatial scales.
Bultreys, Tom +4 more
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