پیوندهای مفید
آمار
| تعداد نشریات | 22 |
| تعداد شمارهها | 323 |
| تعداد مقالات | 3,394 |
| تعداد مشاهده مقاله | 3,872,392 |
| تعداد دریافت فایل اصل مقاله | 2,746,812 |
Investigation of the Trend of Groundwater Quality Changes in Dezful Aquifer | ||
| Water Harvesting Research | ||
| دوره 5، شماره 2 - شماره پیاپی 8، شهریور 2022، صفحه 201-216 اصل مقاله (2.12 M) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22077/jwhr.2023.6356.1084 | ||
| نویسندگان | ||
| Alireaza Amerioun1؛ Ahmad Fathi2؛ Farshad Ahmadi* 3 | ||
| 1Msc student, Faculty of Water and Environmental Engineering, Shahid Chamran University of Ahvaz, Ahvaz, Iran, | ||
| 2Assistant Professor, Faculty of Water and Environmental Engineering, Shahid Chamran University of Ahvaz, Ahvaz, Iran, | ||
| 3Faculty of Water and Environmental Engineering, Shahid chamran university of Ahvaz | ||
| چکیده | ||
| In this study, modified Mann-Kendall test by removing the effects of internal autocorrelation, slope of trend line test and Pettitt test were used to investigate the time and spatio-temporal changes of the quality parameters of the groundwater of Dezful aquifer in the period of 1999-2017. In this regard, the parameters of potassium, sodium, magnesium, calcium, sulfate, chlorine, bicarbonates, acidity, total dissolved solids and electrical conductivity were used in 30 wells in Dezful aquifer. The results of examining the trend of changes in the investigated values based on the modified Mann-Kendall statistic showed that on average, 74% of the investigated wells experienced an increasing trend in the mentioned qualitative values. While the trend of changes in pH values in the entire studied range was decreasing, the trend of increasing changes in potassium, sodium, magnesium, calcium, sulfate, chlorine, bicarbonates, total dissolved solids and electrical conductivity was in 4, 10, 10, 0, 14, 37, 37, 27 and 27% of the wells are significant at the 5% level, respectively. According to the investigation of the time of changing point of trend in the studied qualitative values, the results showed that the time of changing of the trend in qualitative variables started from 2000 in potassium, sulfate and chlorine variables and included other variables until 2001. The decreasing changes of pH values at the level of the studied area also started in 2005. The increase in the changes of the investigated qualitative values, especially in the central and southeastern regions, has caused a decrease in the usefulness of groundwater in the studied region, and this issue affects its use in different sectors. Investigating the changes in the qualitative values of groundwater is one of the important methods in monitoring the quality of groundwater, and using the obtained results, restrictions can be applied regarding its use in different sectors. | ||
| کلیدواژهها | ||
| Autocorrelation effect؛ Changing time؛ Mann-Kendall؛ Pettitt test | ||
| مراجع | ||
|
Adib, A., & Zamani, R. (2015). Evaluation of the spatial variability of groundwater quality factors in the dezful plain using geostatistics methods. Water Engineering, 8(27): 1-12. (In Persian) Ahmadi, F., Nazeri Tahroudi, M., Mirabbasi, R., & Kumar, R. (2022). Spatiotemporal analysis of precipitation and temperature concentration using PCI and TCI: a case study of Khuzestan Province, Iran. Theoretical and Applied Climatology, 149(1-2), 743-760. Ahmadi, F., Nazeri Tahroudi, M., Mirabbasi, R., Khalili, K., & Jhajharia, D. (2018). Spatiotemporal trend and abrupt change analysis of temperature in Iran. Meteorological Applications, 25(2), 314-321. Almedeij, J., & Al-Ruwaih, F. (2006). Periodic behavior of groundwater level fluctuations in residential areas. Journal of Hydrology, 328(3-4), 677-684. Bandyopadhyay, A., Bhadra, A., Raghuwanshi, N. S., & Singh, R. (2009). Temporal trends in estimates of reference evapotranspiration over India. Journal of Hydrologic Engineering, 14(5), 508-515. Bouza-Deaño, R., Ternero-Rodríguez, M., & Fernández-Espinosa, A. J. (2008). Trend study and assessment of surface water quality in the Ebro River (Spain). Journal of hydrology, 361(3-4), 227-239. Broers, H. P., & van der Grift, B. (2004). Regional monitoring of temporal changes in groundwater quality. Journal of Hydrology, 296(1-4), 192-220. Bronswijk, H., & Prins, H. (2001). Nitrogen inputs and nitrate concentrations in the deeper groundwater of the Netherlands. H2O, 25(26), 27-29. Burn, D. H., & Elnur, M. A. H. (2002). Detection of hydrologic trends and variability. Journal of hydrology, 255(1-4), 107-122. Chow, M. F., Lai, C. C., Kuo, H. Y., Lin, C. H., Chen, T. Y., & Shiah, F. K. (2017). Long term trends and dynamics of dissolved organic carbon (DOC) in a subtropical reservoir basin. Water, 9(7), 545. Daneshvar Vousoughi, F., & Dinpashoh, Y. (2013). Trends of groundwater quality of Ardabil plain using the Spearman method. Journal of Environmental Studies, 38(4), 17-28. Frapporti, G. (1994). Geochemical and statistical interpretation of the Dutch national ground water quality monitoring network. Faculteit Aardwetenschappen. Gu, X., Li, Z., Gao, K., Mei, P., Zhang, Z., & Jiang, W. (2023). Analysis of changing trend of water resources and water environment quality in china from 2009 to 2019. Highlights in Science, Engineering and Technology, 33, 227-235. Ha, D. W., Jung, K. Y., Baek, J., Lee, G. S., Lee, Y., Shin, D. S., & Na, E. H. (2022). Trend Analysis Using Long-Term Monitoring Data of Water Quality at Churyeongcheon and Yocheon Basins. Sustainability, 14(15), 9770. Hamed, K. H., & Rao, A. R. (1998). A modified Mann-Kendall trend test for autocorrelated data. Journal of hydrology, 204(1-4), 182-196. Kendall, M. G. (1975). Rank Correlation Measures; Charles Griffin Book Series. Ketata, M., Hamzaoui, F., Gueddari, M., Bouhlila, R., & Ribeiro, L. (2011). Hydrochemical and statistical study of groundwaters in Gabes-south deep aquifer (south-eastern Tunisia). Physics and Chemistry of the Earth, Parts A/B/C, 36(5-6), 187-196. Khalili, K., Tahoudi, M. N., Mirabbasi, R., & Ahmadi, F. (2016). Investigation of spatial and temporal variability of precipitation in Iran over the last half century. Stochastic environmental research and risk assessment, 30(4), 1205-1221. Khaliq, M. N., Ouarda, T. B., & Gachon, P. (2009). Identification of temporal trends in annual and seasonal low flows occurring in Canadian rivers: The effect of short-and long-term persistence. Journal of Hydrology, 369(1-2), 183-197. Kumar, S., Merwade, V., Kam, J., & Thurner, K. (2009). Streamflow trends in Indiana: effects of long term persistence, precipitation and subsurface drains. Journal of Hydrology, 374(1-2), 171-183. Luo, Y., Liu, S., Fu, S., Liu, J., Wang, G., & Zhou, G. (2008). Trends of precipitation in Beijiang River basin, Guangdong province, China. Hydrological Processes: An International Journal, 22(13), 2377-2386. Mann, H. (1945). Non-parametric tests against trend. Econometria. MathSci Net, 13, 245-259. Nazeri Tahroudi, M., Ramezani, Y., & Ahmadi, F. (2019). Investigating the trend and time of precipitation and river flow rate changes in Lake Urmia basin, Iran. Arabian Journal of Geosciences, 12(6), 1-13. Pettitt, A. N. (1979). A non‐parametric approach to the change‐point problem. Journal of the Royal Statistical Society: Series C (Applied Statistics), 28(2), 126-135. Rostami, F., Attarod, P., Keshtkar, H., & Nazeri Tahroudi, M. (2022). Impact of climatic parameters on the extent of mangrove forests of southern Iran. Caspian Journal of Environmental Sciences, 20(4), 671-682. Sakizadeh, M., & Chua, L. H. (2020). Environmental impact of Karkheh Dam in the southern part of Iran on groundwater quality by intervention and trend analysis. Environmental Monitoring and Assessment, 192(11), 1-14. Sen, P. K. (1968). Estimates of the regression coefficient based on Kendall's tau. Journal of the American statistical association, 63(324), 1379-1389. Taj, M., Drikvand, E., Razaz, M. (2018). Evaluation of groundwater water quality based on natural parameters of land layers (EC, DO, TH, PH) case study: Dezful plain (IRAN). Scientific journal of water science and engineering, 8(22): 67-81 (In Persian) Theil, H. (1950). A rank-invariant method of linear and polynominal regression analysis (Parts 1-3). In Ned. Akad. Wetensch. Proc. Ser. A (Vol. 53, pp. 1397-1412). | ||
|
آمار تعداد مشاهده مقاله: 255 تعداد دریافت فایل اصل مقاله: 197 |
||
نماد الکترونیک
سامانه مدیریت نشریات علمی. قدرت گرفته از سیناوب