Determining the Temporal and Spatial Effects of Human Induced Interventions on Some Water Quality Parameters of Murgul Creek
It is known that human-induced damaging factors on the quality and quantity of water produced by river watersheds cause some negative consequences (pollution, changes in water regime, decreases in flow rate, etc.). Murgul Creek consists of such factors as well, including open pit mining works, mul...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Artvin Coruh University
2023-01-01
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| Series: | Doğal Afetler ve Çevre Dergisi |
| Subjects: | |
| Online Access: | http://dacd.artvin.edu.tr/tr/download/article-file/2786969 |
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| Summary: | It is known that human-induced damaging factors on the quality and quantity of water produced by river watersheds cause some
negative consequences (pollution, changes in water regime, decreases in flow rate, etc.). Murgul Creek consists of such factors as well,
including open pit mining works, multiple run-of-river hydroelectric power plants (RoR-HEPP), new road constructions and expansion
of residential areas within its borders. From this point of view, in this research, the aim was to reveal scientific data -both temporal
and spatial- on the status of water quality, flow regime and the amount of suspended particles in Murgul Creek caused by these
activities. For this purpose, water temperature, pH, electrical conductivity (EC), salinity, total dissolved matter (TDM), dissolved
oxygen (DO), nitrate nitrogen (NO3-N) and ammonium nitrogen (NH4-N) parameters were measured monthly for one year at 12
sampling points along the Murgul Creek. In addition, besides determining the amount of suspended solid particles (SSP) and monthly
flow rates, analyses were made for arsenic (As), cadmium (Cd), copper (Cu), iron (Fe), lead (Pb) and zinc (Zn) in water samples for
a possible heavy metal pollution caused by mining activities. When the results were evaluated, the values of conductivity (438.82
μS/cm), salinity (0.30 mg/L), TDM (400.25 mg/L), NH4-N (0.19 mg/L) NO3-N (5.20 mg/L) and SSP (143.69 mg/L) in water samples
close to the mining activities were found to be statistically higher compared to sampling points near the natural and residential areas.
In addition, it was determined that Cu (5669 µg/L), Fe (4647 µg/L), Pb (43 µg/L) and Zn (2837 µg/L) values measured in the creek
water were statistically the highest at the M5 measurement point at the exit of the mining site.
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| ISSN: | 2528-9640 |