Sıhke göleti su kalite kriterlerinin incelenmesi
Investigation of water quality criteria of Sihke pond
Yazar: ŞERİF HABEŞOĞLU
Danışman: DR. ÖĞR. ÜYESİ ATAMAN ALTUĞ ATICI
Van Yüzüncü Yıl Üniversitesi / Fen Bilimleri Enstitüsü / Su Ürünleri Mühendisliği Ana Bilim Dalı
Derece: Yüksek Lisans, 2021
Konu: Su Ürünleri = Aquatic Products

Özet:
Bu çalışmada, Sıhke Göleti'nin yüzey suyu kalitesi değişimini incelemek amacıyla, altı ayrı örnekleme noktasında, Eylül 2019-Ağustos 2020 tarihleri arasında yapılmış, aylık ölçümlerde su derinliği 4.5±2.0 (3.2-5.9) m, seki diski derinliği 48.8±12.6 (37-65) cm, bulanıklık 35.6±46.9 (11.6-100.2) NTU, su sıcaklığı 16.2±5.8 (6.6-22.3) °C, ÇO 9.04±1.51 (7.13-11.62) mg/L, OD % 98.5±15.8 (83.6-129.6), pH 8.89±0.43 (8.16-9.53), Eİ 402.7±43.3 (326.7-453.3) μS/cm, tuzluluk ‰ 0.24±0.02 (0.21-0.28), Cl 23.7±2.5 (22.7-24.7) mg/L, Ca 75.1±6.5 (68.4-82.2) mg/L, Mg 40.0±6.0 (33.2-45.4) mg/L, toplam sertlik 352.0±19.2 (335.6-375.6) mg/L CaCO3, CO3 0 mg/L, HCO3 396.5±44.7 (366.0-433.8) mg/L, toplam alkalinite 325.0±36.6 (300.0-355.5) mg/L, NO3 3.3±1.2 (2.0-5.1) mg/L, NO3–N 14.9±5.3 (9.0-22.8) mg/L, NO2 8.7±2.2 (5.9-11.9) μg/L, NO2–N 15.5±2.1 (13.3-19.0) μg/L, NH4 0.38±0.0 (0.28-0.49) mg/L, NH3 0.34±0.05 (0.27-0.38) mg/L, NH3-N 0.26±0.04 (0.20-0.30) mg/L, PO4 0.15±0.05 (0.12-0.20) TP 0.04±0.02 (0.01–0.08) mg/L, SO4 4±2 ( (2-7) mg/L, Cu 13.5±5.7 (6.7-21.8) µg/L, Al 2.8 ±0.7 (2.2-3.3) μg/L, Fe 0.05±0.02 (0.03-0.07) mg/L, Zn 26.8±15.9 (17.5-43.3) μg/L, Cr 28.5±5.2 (26.7-31.2) μg/L, Mn 0.4±0.1 (0.3-0.5) mg/L, CN 3.0±1.3 (1.8-4.64) μg/L, F 0.17±0.08 (0.09-0.24) mg/L, Ni 13.1±5.2 (8.9-19.2) μg/L, Co 19.8±7.7 (17.0-25.2) μg/L, Mo 0.3±0.1 (0.2-0.4) mg/L, Si 3.8±1.8 (2.4-5.2) mg/L, SiO2 5.7±2.6 (3.5-7.8) mg/L, As 26.6±7.6 (17.5-38.6) μg/L, Cd 0.2±0.6 (0-1.2) μg/L, Pb 4.9±4.2 (0-12.2) μg/L, Se 0.1±0.4 (0-0.8) μg/L ve AKM 36.1±48.0 (14-103.2) mg/L olarak belirlenmiştir. Sıhke Göleti yerinde yapılan ölçümler ve laboratuvar analizleri sonucunda elde edilen değerler iligili yönetmeliklere göre değerlendirildiğinde genel olarak kirlenmemiş olduğu belirlenmiştir.

Abstract:
In this study, in order to examine the surface water quality characteristics of Sıhke Pond, monthly on-site measurements were made between September 2019 and August 2020. On-site measurements were found as average water depth 4.5±2.0 (3.2-5.9) m, secchi disk depth 48.8±12.6 (37-65) cm, turbidity 35.6±46.9 (11.6-100.2) NTU, water temperature 16.2±5.8 (6.6-22.3) °C, dissolved oxygen 9.04±1.51 (7.13-11.62) mg/L, oxygen saturation 98.5±15.8 % (83.6-129.6), pH 8.89±0.43 (8.16-9.53), EC 402.7±43.3 (326.7-453.3) μS/cm, and salinity ‰ 0.24±0.02 (0.21-0.28). Laboratory analyzes were found as average Cl 23.7±2.5 (22.7-24.7) mg/L, Ca 75.1±6.5 (68.4-82.2) mg/L, Mg 40.0±6.0 (33.2-45.4) mg/L, total hardness 352.0±19.2 (335.6-375.6) mg /L CaCO3, CO3 0 mg/L, HCO3 396.5±44.7 (366.0-433.8) mg/L, total alkalinity 325.0±36.6 (300.0-355.5) mg/L, NO3 3.3±1.2 (2.0-5.1) mg/L, NO3-N 14.9±5.3 (9.0-22.8) mg/L, NO2 8.7±2.2 (5.9-11.9) μg/L, NO2-N 15.5±2.1 (13.3-19.0) μg/L, NH4 0.38±0.0 (0.28-0.49) mg/L, NH3 0.34±0.05 (0.27-0.38) mg/L, NH3-N 0.26±0.04 (0.20-0.30) mg/L, PO4 0.15±0.05 (0.12-0.20) TP 0.04±0.02 (0.01–0.08) mg/L, SO4 4±2 ( (2-7) mg/L, Cu 13.5±5.7 (6.7-21.8) µg/L, Al 2.8 ±0.7 (2.2-3.3) μg/L, Fe 0.05±0.02 (0.03-0.07) mg/L, Zn 26.8±15.9 (17.5-43.3) μg/L, Cr 28.5±5.2 (26.7-31.2) μg/L, Mn 0.4± 0.1 (0.3-0.5) mg/L, CN 3.0±1.3 (1.8-4.64) μg/L, F 0.17±0.08 (0.09-0.24) mg/L, Ni 13.1±5.2 (8.9-19.2) μg/L, Co 19.8±7.7 (17.0-25.2) μg/L, Mo 0.3±0.1 (0.2-0.4) mg/L, Si 3.8±1.8 (2.4-5.2) mg/L, SiO2 5.7±2.6 (3.5-7.8) mg/L, As 26.6±7.6 (17.5-38.6) μg/L, Cd 0.2±0.6 (0-1.2) μg/L,Pb 4.9±4.2 (0-12.2) μg/L, Se 0.1±0.4 (0-0.8) μg/L, and suspended solids 36.1±48.0 (14-103.2) mg/L.When the values obtained as a result of the on-site measurements and laboratory analyzes made in the Sıhke Pond are evaluated according to the relevant regulations, it has been determined that it is generally not contaminated.