Journal of Marine Medicine
مجله طب دریا
J Mar Med
Medical Sciences
http://jmarmed.ir
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2676-6051
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10.30491
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jalali
1405
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gregorian
2026
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سنجش میزان آلودگی ناشی از فلزات سنگین در رسوبات سواحل جزیره هرمز، بندرعباس و بندر لنگه در استان هرمزگان و تعیین شاخص های غنی شدگی و مولر
Measurement of heavy metal pollution levels in coastal sediments of Hormoz Island, Bandar Abbas, and Bandar Lengeh in Hormozgan Province and determination of enrichment and molar indices
طب دریا
Marine Medicine
پژوهشي اصیل
Original Article
<h4 dir="RTL" style="margin-right:2px; text-align:justify; text-indent:-25.5pt"><span style="font-size:13pt"><span style="line-height:90%"><span style="direction:rtl"><span style="unicode-bidi:embed"><span new="" roman="" style="font-family:" times=""><span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:">زمینه و هدف:</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal"> در</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">سال</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">های</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">اخیر</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">فعالیت</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">های</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">اقتصادی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">متعددی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">نظیر</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">پالایش</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">نفت</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">خام،</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">تولیدات</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">آلومینیوم</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">روی،</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">تعمیر</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">ساخت</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">کشتی،</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">تخلیه</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و بارگیری</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">انواع</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">مواد</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">معدنی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">شیمیایی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">غیره</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">در</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">استان هرمزگان</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">به</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">عنوان</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">مرکز</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">توسعه</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">جنوب</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">کشور</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">ایران</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">شکل</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">گرفته</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">که</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">این</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">موضوع</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">موجب تشدید</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">بار</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">آلودگی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">تخریب</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">اکوسیستم</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">حساس</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">آب</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">های</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">ساحلی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">منطقه</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">شده</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">است.</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">لذا</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">شناسایی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">اندازه­گیری</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">ردیابی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">عناصر</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">فلزات سنگین</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">در</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">رسوبات</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">آب</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">های</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">ساحلی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">با</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">توجه</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">به</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">اثرات</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">زیانباری</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">که</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">بر</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">اکوسیستمهای</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">دریایی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">از</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">جمله</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">آبزیان</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">به</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">تبع</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">آن</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">بر</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">انسان</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">اثر</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">می­­گذارد</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">از</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">اهمیت</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">ویژهای</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">برخوردار</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">است.</span></span></span></span></span></span></span></span></span></h4>
<h4 dir="RTL" style="margin-right:2px; text-align:justify; text-indent:-25.5pt"><span style="font-size:13pt"><span style="line-height:90%"><span style="direction:rtl"><span style="unicode-bidi:embed"><span new="" roman="" style="font-family:" times=""> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:">روش ها:</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal"> در</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">این</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">تحقیق</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">میزان</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">فلزات</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">سنگین <a name="_Hlk194735784">سرب، نیکل، روی، مس و آهن</a></span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">در</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">رسوبات</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">ساحلی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">جزیره هرمز، بندرعباس و بندر لنگه در دو فصل تابستان و زمستان 1403</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">مورد</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">سنجش</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">قرار</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">گرفت</span></span></span></span><span dir="LTR" style="font-size:12.0pt"><span style="line-height:90%"><span style="font-weight:normal">.</span></span></span><span style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal"> نمونه ها به آزمایشگاه منتقل و کلیه</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">مراحل</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">نمونه</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">برداری</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">هضم</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">رسوب</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">طبق</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">روش</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">استاندارد</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">موپام (</span></span></span></span><span dir="LTR" style="font-size:12.0pt"><span style="line-height:90%"><span style="font-weight:normal">Moopam</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">)، انجام</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">یافت.</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">سپس میزان غلظت عناصر سرب، نیکل، روی، آهن و مس توسط دستگاه جذب اتمی (ساخت کارخانه آنالیتیک کشور آلمان مدل</span></span></span></span><span dir="LTR" style="font-size:12.0pt"><span style="line-height:90%"><span style="font-weight:normal"> (contr AA700 </span></span></span><span style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal"> مورد اندازه­گیری قرار گرفتند. </span></span></span></span></span></span></span></span></span></h4>
<h4 dir="RTL" style="margin-right:2px; text-align:justify; text-indent:-25.5pt"><span style="font-size:13pt"><span style="line-height:90%"><span style="direction:rtl"><span style="unicode-bidi:embed"><span new="" roman="" style="font-family:" times=""><span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"> یافته ها: </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">نتایج نشان داد که میانگین غلظت عناصر سنگین سرب، نیکل، روی، مس و آهن در تمام ایستگاههای نمونه برداری با یکدیگر اختلاف معنی داری را نشان می دهد (</span></span></span></span><span dir="LTR" style="font-size:12.0pt"><span style="line-height:90%"><span style="font-weight:normal">p-value<0.05</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">). بطوریکه بیشترین میانگین غلظت فلزات سرب، نیکل، روی و مس در منطقه بندرعباس و کمترین میانگین غلظت فلزات فوق در منطقه بندرلنگه و همچنمین بیشترین میانگین غلظت فلز آهن در منطقه هرمز و کمترین میانگین غلظت فلز آهن در منطقه بندرلنگه مشاهده شد. در تمام مناطق مورد مطالعه غلظت فلزات سنگین سرب، نیکل، روی، مس و آهن در فصل تابستان بیشتر از زمستان بود. همچنین نتایج نشان داد که فاکتور غنی شدگی فلزات در تمامی نمونه های رسوب کم می باشد و از لحاظ شاخص ژئوشیمیایی مولر، درجه آلودگی خاک در رده خاکهای غیر آلوده می باشند. </span></span></span></span></span></span></span></span></span></h4>
<h4 dir="RTL" style="margin-right:2px; text-align:justify; text-indent:-25.5pt"><span style="font-size:13pt"><span style="line-height:90%"><span style="direction:rtl"><span style="unicode-bidi:embed"><span new="" roman="" style="font-family:" times=""><span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"> نتیجه گیری:</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal"> به طور کلی با توجه به نتایج می توان اذعان نمود گرچه در حال حاضر رسوبات مناطق مورد مطالعه آلوده به فلزات سنگین نیستند، اما به دلیل توسعه سریع شهرنشینی، گردشگری و صنعتی شدن، پایش آلودگی فلزات سنگین در منطقه مطالعاتی به سبب اهمیت اکولوژیکی آن به صورت مداوم ضروری میباشد. </span></span></span></span></span></span></span></span></span></h4>
<h4 dir="RTL" style="margin-right:2px; text-align:justify; text-indent:-25.5pt"><span style="font-size:13pt"><span style="line-height:90%"><span style="direction:rtl"><span style="unicode-bidi:embed"><span new="" roman="" style="font-family:" times=""><span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:">زمینه و هدف:</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal"> در</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">سال</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">های</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">اخیر</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">فعالیت</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">های</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">اقتصادی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">متعددی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">نظیر</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">پالایش</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">نفت</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">خام،</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">تولیدات</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">آلومینیوم</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">روی،</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">تعمیر</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">ساخت</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">کشتی،</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">تخلیه</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و بارگیری</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">انواع</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">مواد</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">معدنی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">شیمیایی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">غیره</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">در</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">استان هرمزگان</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">به</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">عنوان</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">مرکز</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">توسعه</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">جنوب</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">کشور</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">ایران</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">شکل</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">گرفته</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">که</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">این</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">موضوع</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">موجب تشدید</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">بار</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">آلودگی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">تخریب</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">اکوسیستم</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">حساس</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">آب</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">های</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">ساحلی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">منطقه</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">شده</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">است.</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">لذا</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">شناسایی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">اندازه­گیری</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">ردیابی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">عناصر</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">فلزات سنگین</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">در</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">رسوبات</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">آب</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">های</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">ساحلی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">با</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">توجه</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">به</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">اثرات</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">زیانباری</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">که</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">بر</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">اکوسیستمهای</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">دریایی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">از</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">جمله</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">آبزیان</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">به</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">تبع</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">آن</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">بر</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">انسان</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">اثر</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">می­­گذارد</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">از</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">اهمیت</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">ویژهای</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">برخوردار</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">است.</span></span></span></span></span></span></span></span></span></h4>
<h4 dir="RTL" style="margin-right:2px; text-align:justify; text-indent:-25.5pt"><span style="font-size:13pt"><span style="line-height:90%"><span style="direction:rtl"><span style="unicode-bidi:embed"><span new="" roman="" style="font-family:" times=""> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:">روش ها:</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal"> در</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">این</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">تحقیق</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">میزان</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">فلزات</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">سنگین <a name="_Hlk194735784">سرب، نیکل، روی، مس و آهن</a></span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">در</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">رسوبات</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">ساحلی</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">جزیره هرمز، بندرعباس و بندر لنگه در دو فصل تابستان و زمستان 1403</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">مورد</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">سنجش</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">قرار</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">گرفت</span></span></span></span><span dir="LTR" style="font-size:12.0pt"><span style="line-height:90%"><span style="font-weight:normal">.</span></span></span><span style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal"> نمونه ها به آزمایشگاه منتقل و کلیه</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">مراحل</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">نمونه</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">برداری</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">و</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">هضم</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">رسوب</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">طبق</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">روش</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">استاندارد</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">موپام (</span></span></span></span><span dir="LTR" style="font-size:12.0pt"><span style="line-height:90%"><span style="font-weight:normal">Moopam</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">)، انجام</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">یافت.</span></span></span></span> <span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">سپس میزان غلظت عناصر سرب، نیکل، روی، آهن و مس توسط دستگاه جذب اتمی (ساخت کارخانه آنالیتیک کشور آلمان مدل</span></span></span></span><span dir="LTR" style="font-size:12.0pt"><span style="line-height:90%"><span style="font-weight:normal"> (contr AA700 </span></span></span><span style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal"> مورد اندازه­گیری قرار گرفتند. </span></span></span></span></span></span></span></span></span></h4>
<h4 dir="RTL" style="margin-right:2px; text-align:justify; text-indent:-25.5pt"><span style="font-size:13pt"><span style="line-height:90%"><span style="direction:rtl"><span style="unicode-bidi:embed"><span new="" roman="" style="font-family:" times=""><span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"> یافته ها: </span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">نتایج نشان داد که میانگین غلظت عناصر سنگین سرب، نیکل، روی، مس و آهن در تمام ایستگاههای نمونه برداری با یکدیگر اختلاف معنی داری را نشان می دهد (</span></span></span></span><span dir="LTR" style="font-size:12.0pt"><span style="line-height:90%"><span style="font-weight:normal">p-value<0.05</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal">). بطوریکه بیشترین میانگین غلظت فلزات سرب، نیکل، روی و مس در منطقه بندرعباس و کمترین میانگین غلظت فلزات فوق در منطقه بندرلنگه و همچنمین بیشترین میانگین غلظت فلز آهن در منطقه هرمز و کمترین میانگین غلظت فلز آهن در منطقه بندرلنگه مشاهده شد. در تمام مناطق مورد مطالعه غلظت فلزات سنگین سرب، نیکل، روی، مس و آهن در فصل تابستان بیشتر از زمستان بود. همچنین نتایج نشان داد که فاکتور غنی شدگی فلزات در تمامی نمونه های رسوب کم می باشد و از لحاظ شاخص ژئوشیمیایی مولر، درجه آلودگی خاک در رده خاکهای غیر آلوده می باشند. </span></span></span></span></span></span></span></span></span></h4>
<h4 dir="RTL" style="margin-right:2px; text-align:justify; text-indent:-25.5pt"><span style="font-size:13pt"><span style="line-height:90%"><span style="direction:rtl"><span style="unicode-bidi:embed"><span new="" roman="" style="font-family:" times=""><span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"> نتیجه گیری:</span></span></span><span lang="FA" style="font-size:12.0pt"><span style="line-height:90%"><span b="" mitra="" style="font-family:"><span style="font-weight:normal"> به طور کلی با توجه به نتایج می توان اذعان نمود گرچه در حال حاضر رسوبات مناطق مورد مطالعه آلوده به فلزات سنگین نیستند، اما به دلیل توسعه سریع شهرنشینی، گردشگری و صنعتی شدن، پایش آلودگی فلزات سنگین در منطقه مطالعاتی به سبب اهمیت اکولوژیکی آن به صورت مداوم ضروری میباشد. </span></span></span></span></span></span></span></span></span></h4>
<span style="font-size:12pt"><span style="line-height:107%"><span style="unicode-bidi:embed"><span new="" roman="" style="font-family:" times=""><b><span style="line-height:107%"> Background and purpose:</span></b><span style="line-height:107%"> In recent years, numerous economic activities such as crude oil refining, aluminum and zinc production, ship repair and construction, unloading and loading of various minerals and chemicals, etc. have been established in Hormozgan province as a development center in southern Iran, which has led to an increase in pollution and destruction of the sensitive ecosystem of coastal waters in the region. Therefore, the identification, measurement and detection of heavy metal elements in coastal water sediments is of particular importance due to the harmful effects they have on marine ecosystems, including aquatic life, and consequently on humans.</span></span></span></span></span><br>
<span style="font-size:12pt"><span style="line-height:107%"><span style="unicode-bidi:embed"><span new="" roman="" style="font-family:" times=""><b><span style="line-height:107%">Methods:</span></b><span style="line-height:107%"> In this study, the amount of heavy metals lead, nickel, zinc, copper and iron in coastal sediments of Hormuz Island, Bandar Abbas and Bandar Lengeh was measured in the summer and winter of 1403. The samples were transferred to the laboratory and all stages of sediment sampling and digestion were performed according to the standard Moopam method. Then, the concentrations of lead, nickel, zinc, iron and copper elements were measured by an atomic absorption device (made by the Analytical Factory in Germany, model (contr AA700).</span></span></span></span></span><br>
<span style="font-size:12pt"><span style="line-height:107%"><span style="unicode-bidi:embed"><span new="" roman="" style="font-family:" times=""><b><span style="line-height:107%">Findings:</span></b><span style="line-height:107%"> The results showed that the average concentration of heavy elements lead, nickel, zinc, copper and iron in all sampling stations showed a significant difference with each other (p-value <0.05). So that the highest average concentration of lead, nickel, zinc and copper metals was observed in the Bandar Abbas region and the lowest average concentration of the above metals was observed in the Bandar Lengeh region, and also the highest average concentration of iron metal was observed in the Hormuz region and the lowest average concentration of iron metal was observed in the Bandar Lengeh region. In all the studied regions, the concentration of heavy metals lead, nickel, zinc, copper and iron was higher in the summer than in the winter. The results also showed that the enrichment factor of metals in all sediment samples is low and in terms of the Mueller geochemical index, the degree of soil contamination is in the category of uncontaminated soils.</span></span></span></span></span><br>
<span style="font-size:12pt"><span style="line-height:107%"><span style="unicode-bidi:embed"><span new="" roman="" style="font-family:" times=""><b><span style="line-height:107%">Conclusion:</span></b><span style="line-height:107%"> In general, according to the results, it can be acknowledged that although the sediments of the study areas are not currently contaminated with heavy metals, due to the rapid development of urbanization, tourism, and industrialization, continuous monitoring of heavy metal pollution in the study area is necessary due to its ecological importance.</span></span></span></span></span><br>
فلزات سنگین, رسوبات , دستگاه جذب اتمی, شاخص غنی شدگی و مولر
Heavy metals, sediments, atomic absorption spectrometer, enrichment index and molar
76
87
http://jmarmed.ir/browse.php?a_code=A-10-468-2&slc_lang=fa&sid=1
abdolvahed
Rahmani
عبدالواحد
رحمانی
rahmaniabdolvahed@yahoo.com
10031947532846006643
10031947532846006643
No
Hormozgan University
دانشگاه هرمزگان
naser
koosej
ناصر
کوسج
naserkooseg@yahoo.com
10031947532846006644
10031947532846006644
No
Hormozgan University
دانشگاه هرمزگان
Hanieh
Izadi
هانیه
ایزدی
haniehizadi574@gmail.com
10031947532846006645
10031947532846006645
Yes
Hormozgan University
دانشگاه هرمزگان