سید رحمان دانیالی

[ 1 ] - بررسی آلودگی سرب خاک ناشی از تردد وسایل نقلیه در محدودۀ پناهگاه حیات وحش قمیشلو

سرب به‌منزلۀ فلزی غیرضروری، منبع و منشأ سمیّت محیط‌زیست و انسان است. هدف از مطالعۀ حاضر تعیین غلظت سرب در غبار کف جاده و حاشیۀ اطراف در پناهگاه قمیشلو با مساحتی حدود 120 هزار هکتار است. این منطقه را چهار جاده در اطراف محصور کرده است. بار ترافیکی محور جنوبی 19000 - 3600 خودرو در روز گزارش شده است. در این منطقه، 12 نمونه غبار کف جاده و 72 نمونه خاک از فواصل 3، 20 و 50 متری از دو طرف جاده از عمق 5 ...

[ 2 ] - The effects of Oncorhynchus mykiss culture on the limnological conditions of Hanna Reservoir, Isfahan, Iran

This study was conducted at the Hanna Reservoir located in the southwest of Isfahan Province. According to this study, chemical analyses were conducted to evaluate the magnitude and variations of COD, BOD5, O2, NH3+ and NO2-concentrations in the Hanna Reservoir. In the headwaters the magnitude values of BOD5, COD and early morning oxygen minima were quite identical to the recommended optimum le...

[ 3 ] - The effects of Oncorhynchus mykiss culture on the limnological conditions of Hanna Reservoir, Isfahan, Iran

This study was conducted at the Hanna Reservoir located in the southwest of Isfahan Province. According to this study, chemical analyses were conducted to evaluate the magnitude and variations of COD, BOD5, O2, NH3+ and NO2-concentrations in the Hanna Reservoir. In the headwaters the magnitude values of BOD5, COD and early morning oxygen minima were quite identical to the recommended optimum le...