Journal Title
Title of Journal: Env Geol
|
Abbravation: Environmental Geology
|
Publisher
Springer-Verlag
|
|
|
|
|
|
Authors: İ Met H Akgün A G Türkmenoğlu
Publish Date: 2004/09/25
Volume: 47, Issue: 2, Pages: 225-236
Abstract
Claybearing Upper Pliocene red clastics and Quaternary alluvial deposits occupy the Ankara basin The clayey levels of the Upper Pliocene deposits referred to as Ankara clay is considered as a source for compacted clay liners due to their low coefficients of permeability and widespread distributions throughout Ankara This study investigates the geological geotechnical and mineralogical properties of the founding clayey soils at two sites of the Ankara region The geotechnical index properties along with the hydraulic conductivities of the clayey soil samples collected from these sites were determined A mathematical relation between the clay mineralogical content and hydraulic conductivity was established The results of this investigation show that from a geotechnical point of view Ankara clay may be regarded as a highly suitable material for a compacted clay landfill liner given that its mineralogical compatibility with leachate is confirmedThis work is supported by the Middle East Technical University METU Research Fund Project No AFP97–03–09–01 Thanks are due to Dr A P Őnen Mr Ő Aktürk and Mr U Demirtaş of the Middle East Technical University Department of Geological Engineering Ankara Turkey for their kind assistance in redrafting the illustrations in this manuscript
Keywords:
.
|
Other Papers In This Journal:
- Radon soil–gas as a geological mapping tool: case study from basement complex of Nigeria
- Determination of efficiency of Vaseline slide and Wilson and Cooke sediment traps by wind tunnel experiments
- A possibility for tracing infiltration fronts by temperature in sand dunes: an experimental study
- Geologic Emissions of Methane from lands and seafloor: mud volcanoes and observing systems
- Application and verification of fuzzy algebraic operators to landslide susceptibility mapping
- Special publications around the world mark the International Year of Planet Earth (triennium 2007–2009)
- A change-detection application on the evolution of Kahak playa (South Khorasan province, Iran)
- Geochemical assessment of groundwater quality in vicinity of Bhalswa landfill, Delhi, India, using graphical and multivariate statistical methods
- Upcoming International Events
- Hydrogeochemical processes in the groundwater environment of Muktsar, Punjab: conventional graphical and multivariate statistical approach
- Modelling the effects of climate change on methane emission from a northern ombrotrophic bog in Canada
- Irrigation effects on the salinity of the Arba and Riguel Rivers (Spain): present diagnosis and expected evolution using geochemical models
- Irrigation effects on the salinity of the Arba and Riguel Rivers (Spain): present diagnosis and expected evolution using geochemical models
- Mineralogy and trace element relative solubility patterns of shallow marine sediments affected by submarine tailings disposal and artisanal gold mining, Buyat-Ratototok district, North Sulawesi, Indonesia
- Heavy mineral distribution as related to environmental conditions for modern beach sediments from the Susanoglu (Atakent, Mersin, Turkey)
- Occurrence, distribution and source of arsenic in deep groundwater wells in Maydavood area, southwestern Iran
- ANC, BNC and mobilization of Cr from polluted sediments in function of pH changes
- Dynamic process analyses of saline intrusion with over-exploitation by coupled flow and dispersive modelling
- Using statistical and artificial neural network models to forecast potentiometric levels at a deep well in South Texas
- Reconstruction of millennial-scale variations in the East Asian summer monsoon over the past 300 ka based on the total carbon content of sediment from Lake Biwa, Japan
- Analysis of drivers governing temporal salinity and temperature variations in groundwater discharge from Altug Submarine Karst Cave (Kas-Turkey)
- Organic compound tracers of fine soil and sand particles during summer in the metropolitan area of Riyadh, Saudi Arabia
- Effect of chemical fertilizers on the fractionation of Cu, Cr and Ni in contaminated soil
- Change of groundwater chemistry from 1896 to present in the Mid-Levels area, Hong Kong
- Spatial association between residential radon concentration and bedrock types in New Hampshire
- Spatial association between residential radon concentration and bedrock types in New Hampshire
- Spatial variability assessment of soil nutrients in an intense agricultural area, a case study of Rugao County in Yangtze River Delta Region, China
- “Risk of Subsidence due to Evaporite Solution” (ROSES) - Introduction to a Special Issue of Environmental Geology
- A landslide dam breach induced debris flow – a case study on downstream hazard areas delineation
- Geoenvironmental appraisal in a developing urban area
- Metals in sediments of springs and cave streams as environmental indicators in karst areas
- The growth of “black crusts” on calcareous building stones in Palermo (Sicily): a first appraisal of anthropogenic and natural sulphur sources
- Natural and industrial analogues for leakage of CO 2 from storage reservoirs: identification of features, events, and processes and lessons learned
- Special Issue: Cvijic Karst 2005: “Water Resources and Environmental Problems in Karst”, held in Belgrade and Kotor, Serbia and Montenegro, 14–19 September 2005
- The landslides threatening Tasova town (Central Anatolia, Turkey) and their environmental impacts
- Simulation-optimization approach to assess groundwater availability in Refugio County, TX
- Structural control of sinkholes and subsidence hazards along the Jordanian Dead Sea coast
- Assessment and prediction of contaminant migration in ground water from chromite waste dump
- Evaluation of morphometric parameters of drainage networks derived from topographic maps and DEM in point of floods
- Experimental study on moisture evaporation of lime wastes and marine clay: implications for landfill storage management
- The role of land use and environmental factors on microbial pollution of mountainous limestone aquifers
- Analysis of rainfall-induced infinite slope failure during typhoon using a hydrological–geotechnical model
- Earthquake disaster risk assessment and evaluation for Turkey
|