Abstract
This paper presents the impact of livestock activities and geochemical processes on the water quality of a fractured volcanic rock aquifer in the Lake Çıldır watershed, located at the northeastern part of Turkey. The existence of a high livestock population and animal grazing activities in meadow and pasturelands of the watershed during the short summer period poses serious stress on both surface and groundwater resources being the only drinking water supply for the local communities. Therefore, understanding the effect of grazing and livestock breeding activities occurring in the recharge areas of the fractured volcanic rock aquifer is vital to take precautions in order to protect limited water supplies at the watershed and vulnerable lake ecosystem as well. The mean nitrate content of the groundwater was measured at 6.4 ± 6.6 (std. dev) mg/L in the wet (before grazing) period and 7.1 ± 5.9 mg/L in the dry (after grazing) period. Despite low nitrate concentration levels of groundwater, microbial contamination was observed in the spring waters at alarming levels especially after the animal grazing activities. 56%, 26%, and 11% of the groundwater samples showed bacterial contamination in terms of total coliform, fecal coliform, and fecal streptococci contents, respectively, prior to grazing activity, while in pursuit of intense livestock grazing at highland, these microbial indicators have been increased to 92%, 85%, and 77% in the dry period. A significant increase observed in fecal contamination indicates the negative impact of livestock activities on groundwater quality. Al (200–638 µg/L) and Fe (66–218 µg/L) enrichments locally observed in groundwater were related to advanced argillic alteration (kaolinization) and hematization zones in pyroclastic rocks.
Similar content being viewed by others
Data availability
All data generated or analyzed during this study are included in this article itself.
References
Aktimur, H. T., Tekirli, M. E., Yurdakul, M. E., Ercan, T., Keçer, M., Aktimur, S., Ürgün, B. M., Gürbüz, M., Can, B., & Yaşar, T. (1991). Geology of Kars, Arpaçay and Çıldır. Mineral Research and Exploration (MTA), Report No. 9257 (in Turkish), Ankara, Turkey.
Andreadakis, A., Gavalakis, E., Kaliakatsos, L., Noutsopoulos, C., & Tzimas, A. (2007). The Implementation of the water framework directive (WFD) at the river basin of Anthemountas with emphasis on the pressures and impacts analysis. Desalination, 210, 1–15.
Barnes, A. N., Anderson, J. D., Mumma, J., Mahmud, Z. H., & Cumming, O. (2018). The association between domestic animal presence and ownership and household drinking water contamination among peri-urban communities of Kisumu. Kenya. Plos One, 13(6), e0197587.
Cho, J. C., Cho, H. B., & Kim, S. J. (2000). Heavy contamination of a subsurface aquifer and a stream by livestock wastewater in a stock farming area, Wonju, Korea. Environmental Pollution, 109(1), 137–146.
Churchman, G. J., Gates, W. P., Theng, B. K. G., & Yuan, G. (2006). Clays and clay minerals for pollution control. Developments in Clay Science, 1, 625–675.
Cloutier, V., Lefebvre, R., Therrien, R., & Savard, M. M. (2008). Multivariate statistical analysis of geochemical data as indicative of the hydrogeochemical evolution of groundwater in sedimentary rock aquifer system. Journal of Hydrology, 353, 294–313.
da Silva, D. T. G., Ebdon, J., Okotto-Okotto, J., Ade, F., Mito, O., Wanza, P., Kwoba, E., Mwangi, T., Yu, W., & Wright, J. A. (2020). A longitudinal study of the association between domestic contact with livestock and contamination of household point-of-use stored drinking water in rural Siaya County (Kenya). International Journal of Hygiene and Environmental Health, 230, 113602.
Driscoll, C. T., Schecher, W.D. (1990). The chemistry of aluminum in the environment. Environmental Geochemistry and Health, 12(1–2), 28–49. https://doi.org/10.1007/BF01734046
DSİ. (2015). Aras Havzası Master Plan Raporu: Ardahan Alt Havzası Yeraltısuyu Hidrojeolojik Etüt Raporu (In Turkish). Orman ve Su İşleri Bakanlığı, Ankara, 190s.
Dufour, A., & Bartram, J. (2012). Animal waste, water quality and human health. IWA publishing.
EPA. (2018). 2018 Edition of the Drinking Water Standards and Health Advisories Tables. EPA 822-F-18-001. Office of Water U.S. Environmental Protection Agency Washington, DC
Güler, C., Thyne, G. D., McCray, J. E., & Turner, K. A. (2002). Evaluation of graphical and multivariate statistical methods for classification of water chemistry data. Hydrogeology Journal, 10, 455–474.
Hart, K. A., Kennedy, G., & Sterling, S. (2021). Distribution, drivers, and threats of aluminum in groundwater in Nova Scotia. Canada. Water, 13(11), 1578. https://doi.org/10.3390/w13111578
Harter, T., Davis, H., Mathews, M. C., & Meyer, R. D. (2002). Shallow groundwater quality on dairy farms with irrigated forage crops. Journal of Contaminant Hydrology, 55, 287–315.
Hooda, P. S., Edwards, A. C., Anderson, H. A., & Miller, A. (2000). A review of water quality concerns in livestock farming areas. Science of the Total Environment, 250(1–3), 143–167.
Hubbard, R. K., Newton, G. L., & Hill, G. M. (2004). Water quality and the grazing animal. Journal of Animal Science, 82, E255–E263.
Jenkins, M. W., Tiwari, S., Lorente, M., Gichaba, C. M., & Wuertz, S. (2009). Identifying human and livestock sources of fecal contamination in Kenya with host-specific Bacteroidales assays. Water Research, 43(19), 4956–4966.
Lahn, E. (1949). Çıldır ve Aktaş Gölü’nün jeolojisi hakkında. Türkiye Jeoloji Kurumu Bülteni, 1(2), 113–117.
Rotz, C. A. (2013) Nitrogen losses from pasture. Northeast Pasture Consortium (NEPC) Grazing guide. 17th April.
Tanik, A., Ozalp, D., & Seker, D. Z. (2013). (2013) Practical estimation and distribution of diffuse pollutants arising from a watershed in Turkey. International Journal of Environmental Science and Technology, 10, 221–230. https://doi.org/10.1007/s13762-012-0140-9
Templ, M., Filzmoser, P., & Reimann, C. (2008). Cluster analysis applied to regional geochemical data: Problems and possibilities. Applied Geochemistry, 23, 2198–2213.
Tian, Y. Q., Gong, P., Radke, J. D., & Scarborough, J. (2002). Spatial and temporal modeling of microbial contaminants on grazing farmlands. Journal of Environmental Quality, 31, 860–869.
TSE, 266. (2005). Regulation for concerning water intended for human consumption (in Turkish). Official Gazette, 25730.
TÜBİTAK-MAM. (2020). Lake Cildir Basin Protection Plan and Determination of Special Provisioning Project final report (In Turkish).
Uddin, M. K. (2017). A review on the adsorption of heavy metals by clay minerals, with special focus on the past decade. Chemical Engineering Journal, 308, 438–462.
Walter, J., Chesnaux, R., Cloutier, V., & Gaboury, D. (2017). The influence of water/rock-water/clay interactions and mixing in the salinization processes of groundwater. Journal of Hydrology, 13, 168–188.
Wardrop, N. A., Hill, A. G., Dzodzomenyo, M., Aryeetey, G., & Wright, J. A. (2018). Livestock ownership and microbial contamination of drinking-water: Evidence from nationally representative household surveys in Ghana, Nepal and Bangladesh. International Journal of Hygiene and Environmental Health, 221(1), 33–40.
WHO. (2017). Guidelines for drinking-water quality, fourth edition. p.104.
Yerli, V. S., Zengin, M., Günüz, E., Çalışkan, M., Canbolat, A. F., Akbulut, A., Emir, N., & Ataç, Ü. (1996). Çıldır Gölü stok tayini, TÜBİTAK, DEBAG 17/G No’lu proje, Ankara, 95 s.
Acknowledgements
This study was a part of project (Çıldır Lake Basin Protection Plan and Special Provision Determination) funded by Serhat Development Agency (SERKA). The authors are grateful to the SERKA and TUBITAK-MAM allowing this research to go ahead. We thank anonymous reviewers for their constructive comments.
Funding
This study was supported by the Serhat Development Agency (SERKA).
Author information
Authors and Affiliations
Contributions
All authors contributed to the study conception and design. Material preparation, data collection and analysis and writing of manuscript were mainly performed by Simozar Mohammadi Govarchin and İrfan Yolcubal. Ahmet Şener contributed to data collection and field studies. Dr. Ercan Sanğu contributed to geology of the site and field studies. Dr. Kemal Güneş provided support for chemical analysis and coordinated the study with SERKA. All authors read and approved the final paper.
Corresponding author
Ethics declarations
Competing interests
The authors declare no competing interests.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Below is the link to the electronic supplementary material.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Govarchin, S.M., Yolcubal, İ., Şener, A. et al. The impact of livestock activities and geochemical processes on groundwater quality of fractured volcanic rock aquifer: Lake Çıldır watershed (NE Turkey). Environ Monit Assess 195, 436 (2023). https://doi.org/10.1007/s10661-023-11016-z
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s10661-023-11016-z