The clarification of river waters
نویسندگان
چکیده
منابع مشابه
Clarification of Ageism in the Care System
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چکیده با توسعه شهر نشینی و دخل و تصرف غیر مجاز در حریم رودخانه ها خسارات زیادی به رودخانه و محیط زیست اطراف آن وارده می شود. در حال حاضر بر اساس آئین نامه اصلاح شده بستر و حریم رودخانه ها، حریم کمی رودخانه که بلافاصله پس از بستر قرار می گیرد از 1 تا20 متر از منتهی الیه طرفین بستر رودخانه تعیین، که مقدار دقیق آن در هر بازه از رودخانه مشخص نیست. در کشورهای دیگر روشهای متفاوتی من جمله: درصد ریسک...
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*Corresponding author (e-mail: [email protected]) *Present address: Field Science Education and Research Center, Kyoto University, Kitashirakawa, Oiwake, Kyoto 606-8502, Japan. **Present address: Institute of Geochemistry, The Chinese Academy of Sciences, 46 Guanshui Road, Guiyang/Guizhou 550002, China. †Present address: NPO Mori-no-za, Ina 396-0011, Japan. ‡Present address: Graduate ...
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ژورنال
عنوان ژورنال: Journal of the Franklin Institute
سال: 1899
ISSN: 0016-0032
DOI: 10.1016/s0016-0032(99)90158-8