Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection

Permanent URI for this collectionhttps://hdl.handle.net/11147/7148

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  • Book Part
    Medical Geology Outreach: a Major Success Story From Turkey
    (Springer International Publishing, 2021) Baba,A.; Finkelman,R.B.
    It is incumbent upon medical geology practitioners to reach out to students, science faculties, decision makers, and the biomedical/public health communities to promote this emerging discipline. Perhaps the most successful of these efforts have taken place in Turkey where medical geology courses have been offered in four medical and ten engineering faculties. As a result of these outreach efforts by the Turkish medical geology community for the past decade, there has been robust interactions with scientists from many disciplines and collaborative research on groundwater quality, asbestos, radon, arsenic, mesothelioma, fluorosis, etc. © Springer Nature Switzerland AG 2021.
  • Book Part
    Citation - Scopus: 1
    Naturally Occurring Arsenic and Boron in Geothermal Systems and Their Health Effects: a Case Study From Turkey
    (Springer International Publishing, 2021) Baba,A.; Recepoglu,Y.K.; Yazdani,H.
    Human beings have benefited from geothermal energy for different uses since the dawn of civilization in many parts of the world. However, the highest concentrations of naturally occurring aqueous arsenic (As) and boron (B) are found in certain types of geothermal fluids, generally those related to faults and volcanic activity which have caused wide-ranging alteration from argillic type to silica type. The argillic alteration zones are typically enriched in sulfur in volcanic rocks. Also, epithermal systems, which have a high concentration of As in the form of realgar and orpiment along the fracture zones of metamorphic and carbonate aquifers. On the other hand, B can easily rise to the surface by hydrothermal activity or concentrate in residual magma fluids or coexisting liquid and gas phases depending on the geology. The concentration of As and B in geothermal fluids changes in each geothermal field because of the geological properties of the region. For example, the concentration of As in geothermal fluids ranges from 10 μg/L to 50 mg/L in different parts of world whereas the concentration of B ranges from 0.04 to 119 mg/L. This chapter describes the sources and behavior of As and its relationship to elements such as B and chlorine (Cl−) using data from the samples taken from boiling and warm hot springs and geothermal wells in different geothermal fields in Turkey to evaluate their environmental impacts. © Springer Nature Switzerland AG 2021.
  • Article
    Citation - Scopus: 5
    Risk Analysis for Groundwater Intakes Based on the Example of Neonicotinoids
    (Elsevier Ltd, 2024) Pietrzak,D.; Kania,J.; Kmiecik,E.; Baba,A.
    Neonicotinoids are a class of broad-spectrum insecticides that are dominant in the world market. They are widely distributed in the environment. Understanding the sources, distribution, and fate of these contaminants is critical to mitigating their effects and maintaining the health of aquatic ecosystems. Contamination of surface and groundwater by neonicotinoids has become a widespread problem worldwide, requiring comprehensive action to accurately determine the mechanisms behind the migration of these pesticides, their properties, and their adverse effects on the environment. A new approach to risk analysis for groundwater intake contamination with emerging contaminants was proposed. It was conducted on the example of four neonicotinoids (acetamiprid, clothianidin, thiamethoxam, and imidacloprid) in relation to groundwater accessed by a hypothetical groundwater intake, based on data obtained in laboratory tests using a dynamic method (column experiments). The results of the risk analysis conducted have shown that in this case study the use of acetamiprid and thiamethoxam for agricultural purposes poses an acceptable risk, and does not pose a risk to the quality of groundwater extracted from the intake for food purposes. Consequently, it does not pose a risk to the health and life of humans and other organisms depending on that water. The opposite situation is observed for clothianidin and imidacloprid, which pose a higher risk of groundwater contamination. For higher maximum concentration of neonicotinoids used in the risk analysis, the concentration of clothianidin and imidacloprid in the groundwater intake significantly (from several to several hundred thousand times) exceeds the maximum permissible levels for drinking water (<0.1 μg/L). This risk exists even if the insecticides containing these pesticides are used according to the information sheet provided by the manufacturer (lower maximum concentration), which results in exceeding the maximum permissible levels for drinking water from several to several hundred times. © 2024 Elsevier Ltd