fa ارزیابی کیفیت آب دریاچه‌ی زریوار استان کردستان با استفاده از شاخص‌های کیفی TLI، TSI و WQINSF تخصصي Special پژوهشي Research <div style="text-align: justify;"><span style="font-size:11pt"><span style="line-height:150%"><span style="direction:rtl"><span style="unicode-bidi:embed"><span style="font-family:Calibri,sans-serif"><span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">برای</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">تحلیل</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">و</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">تفسیر</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">مشخصه&shy; های</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">کیفی</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">آب،</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">روش&shy; های</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">مختلف</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">ریاضی</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">وجود</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">دارد</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">که</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">از</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">میان آن&shy; ها،</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">روش</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">شاخص&shy; های</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">کیفی</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">آب</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">یکی</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">از</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">ساده&shy; ترین</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">روش</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">ها</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">با</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">کاربرد</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">فراوان است. دریاچه زریوار تنها پهنه آبی و مهم &shy;ترین اکوسیستم آبی در استان کردستان است که از لحاظ اینکه شرایط مناسبی برای انواع آبزیان و دوزیستان فراهم می &shy;سازد، حائز اهمیت است. در این مطالعه از سه شاخص </span></span></span><span dir="LTR" style="font-size:10.0pt"><span style="line-height:150%"><span new="" roman="" style="font-family:" times="">&nbsp;TLI</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">و </span></span></span><span dir="LTR" style="font-size:10.0pt"><span style="line-height:150%"><span new="" roman="" style="font-family:" times="">TSI</span></span></span><span style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:"> و </span></span></span><span dir="LTR" style="font-size:10.0pt"><span style="line-height:150%"><span new="" roman="" style="font-family:" times="">WQI_NSF</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:"> جهت مشخص کردن وضعیت</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">کیفی آب دریاچه زریوار استفاده شد. پارامترهای مختلف آب دریاچه در طی 18 ماه در فصول مختلف در سال 1395 بررسی شد. براساس شاخص </span></span></span><span dir="LTR" style="font-size:10.0pt"><span style="line-height:150%"><span new="" roman="" style="font-family:" times="">TLI</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:"> دریاچه زریوار با مقدار عددی 25/6 به عنوان اکوسیستم هاپیرتروف شناخته شد. مقدار حاصل از شاخص </span></span></span><span dir="LTR" style="font-size:10.0pt"><span style="line-height:150%"><span new="" roman="" style="font-family:" times="">TSI</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:"> برابر 06/64 است که در کلاس سوم از طبقه&shy; بندی یعنی یوتروف قرار می&shy;گیرد. براساس شاخص </span></span></span><span dir="LTR" style="font-size:10.0pt"><span style="line-height:150%"><span new="" roman="" style="font-family:" times="">WQI_NSF</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:"> دریاچه زریوار با مقدار 7/55 وضعیت متوسطی داشته و در کلاس سوم طبقه&shy; بندی قرار&nbsp; گرفت.</span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:150%"><span b="" mitra="" style="font-family:">با توجه به بررسی شاخص&shy;ه ای مختلف مشخص شد که شاخصی که پارامتر های بیشتری در آن دخیل هستند وضعیت دقیق تر و واقعی تری از دریاچه را نشان خواهد داد و نتایج حاصل از این مطالعه نشان داد که کیفیت آب دریاچه زریوار در طی مدت مطالعه شرایط مناسبی ندارد. لذا می بایست جهت حفظ این منبع آبی از آلودگی&shy; های خطرناک، دستور العمل &shy;های سختگیرانه&shy; تری بویژه برای ورود فاضلاب های خانگی و کشاورزی در نظر گرفته شود.</span></span></span></span></span></span></span></span></div> <div style="text-align: justify;"><span style="font-size:11pt"><span style="line-height:150%"><span style="unicode-bidi:embed"><span style="font-family:Calibri,sans-serif"><span new="" roman="" style="font-family:" times=""><span style="color:black">There are different mathematic methods to analyze and interpretation of water quality characters but the water quality index is a simple method and has application. Zarivar Lake is the most important aquatic&nbsp;ecosystem&nbsp;and unique water area in Kurdistan province, which is important in terms&nbsp;of&nbsp;providing&nbsp;suitable&nbsp;conditions&nbsp;for&nbsp;aquatic&nbsp;species&nbsp;and&nbsp;amphibians. The aim of this study was to evaluate the water quality of Zarivar Lake in the west of Iran. In this study, according to the available parameters, three indices of TLI TSI, and WQI_NSF&nbsp;were used to determine the quality of water of Zarivar Lake. Different parameters of lake water were analyzed for 18 months in different seasons. Based on the TLI index, the Zarivar Lake was identified with a numerical value of 25.26 as the hypertrophy ecosystem. The value of the TSI index is 64.06, which is in the third class (Eutrophic) of the category. Based on the WQI_NSF index, Zarivar Lake has a moderate status with a numerical value of 55.7 and is classified in the third class. According to the calculated indicators, Zarivar Lake has a eutrophic condition and so water quality in Zarivar Lake was not suitable during the study period. Therefore, it is necessary to take strict&nbsp;instructions,&nbsp;especially&nbsp;for&nbsp;domestic,&nbsp;agricultural, and wastewater, to protect the water supply from hazardous&nbsp;wastes.</span></span></span></span></span></span></div> دریاچه زریوار, کیفیت آب, شاخص TLI, شاخص TSI, شاخص WQINSF. Zarivar Lake, Water quality index, TLI index, TSI index, WQINSF index 61 70 http://jweb.ahvaz.iau.ir/browse.php?a_code=A-10-600-6&slc_lang=fa&sid=1 بهمن فیضی 10031947532846006804 10031947532846006804 No نصراله احمدی فرد 10031947532846006805 10031947532846006805 Yes مهدی عرفانیان 10031947532846006806 10031947532846006806 No