نتایج جستجو برای: artesian flow

تعداد نتایج: 482255  

Journal: :Astonjadro 2023

The problem of clean water supply to meet the needs community is main obstacle experienced by residents Bumi Purnawira housing. Water management completely left starting from installation pipes each house, meters, calculation cost usage per cubic meter, as well administration and maintenance artesian well. Some that arise include: frequent miscalculation be paid; monthly meter recapitulation re...

Journal: : 2023

The paper presents data on hydrogen distribution in the free gas of groundwater sources and water bearing objects oil artesian basins order to preliminary estimate prospects for possible identification its deposits Earth’s interior North-East Russia. content exceeding 0.1 vol% is shown be rare. Its highest values – up 47.18 are observed wells Anadyr West Kamchatka basins. study geological hydro...

Journal: : 2022

The paper presents the results of archaeological survey in 2018–2021, related to study antiquities 14th –15th centuries and epoch Crimean Khanate nearby on territory classical antiquity settlement Artesian, that is located north-west Kerch Peninsula Chistopolye rural Lenino district Republic Crimea. Saltovo-Mayaki horizons this were almost completely introduced into scientific use, while Golden...

Journal: :E3S web of conferences 2023

Uzbekistan is one of the most water resources limited regions and it needs better sustainable management. The global ecological problem as Aral Sea disaster makes more urgent not only for nation but also all CentralAsian region. Region to be developed by following SDG same time save resources. balance ground in region environmentally safe enough quantity hydrologically. It due use huge number w...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه - دانشکده کشاورزی 1390

احداث سرریز و سدهای انحرافی در محدوده پیچ رودخانه ها در بعضی شرایط اجتناب ناپذیر است. فرسایش و رسوبگذاری و کارکرد نامتعادل دریچه های آبگیر در طرفین رودخانه، مشکلاتی را در مراحل بهره برداری پدید می آورد. یکی از فرضیه ها جهت برقراری توزیع یکنواخت تر جریان در عرض پیچ رودخانه، تساوی دبی جریان در واحد عرض، از طریق تغییر پروفیل تاج سرریز از حالت افقی به حالت شیب دار است. هدف اصلی تحقیق حاضر شبیه سازی...

Journal: :IOP conference series 2023

Abstract Hundred gram of large peach seeds were weighted and used as dried clean seeds. Part was grinding sieved to obtain fine size granules, with 3 mm an average. This grain is suitable for absorption ensures that the particles remain completely did not dissolved or passes water through contact treatment. Water samples collected from sources municipal uses in Mosul city, artesian wells differ...

Journal: :Proceedings of the Linnean Society of New South Wales. 1881

2011
Jessica Worthington Wilmer Lynde Murray Ché Elkin Chris Wilcox Darren Niejalke Hugh Possingham

The role of disturbance in the promotion of biological heterogeneity is widely recognised and occurs at a variety of ecological and evolutionary scales. However, within species, the impact of disturbances that decimate populations are neither predicted nor known to result in conditions that promote genetic diversity. Directly examining the population genetic consequences of catastrophic disturb...

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