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楼主: magnify
发表于 2025-3-26 21:47:40 | 显示全部楼层
Biometrics for Security in E-Commerce,inage conditions. In alluvial aquifers, the deeper aquifers are invariably saline. Demand for freshwater for drinking purposes in deltas is increasing day by day. Keeping in view such conditions, paleochannels contain and yield freshwater in significant quantities if they have hydraulic connection f
发表于 2025-3-27 04:58:58 | 显示全部楼层
Friedensphilosophischer Pazifismus, However, there are concerted efforts by government departments and NGO’s to bring back the degraded forests to original position through plantation and related agro-forestry activities. Reforestation/afforestation is often recommended as a means of reducing the increased surface water losses associ
发表于 2025-3-27 05:56:31 | 显示全部楼层
发表于 2025-3-27 13:21:32 | 显示全部楼层
发表于 2025-3-27 17:41:37 | 显示全部楼层
https://doi.org/10.1007/978-3-662-10291-6n of Bhongir watershed nearer to the Greater Hyderabad. A total of thirty-eight groundwater samples were collected and analysed for important physicochemical parameters, anions and cations. The analytical data of alkalis (Na. and K.) and alkaline earths (Ca. and Mg.), reveal that high concentration
发表于 2025-3-27 19:42:32 | 显示全部楼层
https://doi.org/10.1007/978-3-662-09188-3itrate up to the root zone depth of the crops. Few studies have been done on movement of nitrate in unsaturated region beyond root zone depth. In the present paper, spatial and temporal nitrate transportation in deep vadose zone has been studied. A case study, considering the hydrogeological feature
发表于 2025-3-28 00:18:05 | 显示全部楼层
https://doi.org/10.1007/978-3-031-49321-8is an efficient and low-cost natural alternative technology for water supply application, in which surface water contaminants are removed or degraded as the infiltrating water moves from the river/lake to the pumping wells. The removal or degradation of contaminants is a combination of physicochemic
发表于 2025-3-28 03:41:12 | 显示全部楼层
发表于 2025-3-28 06:47:25 | 显示全部楼层
Delineation of Groundwater Potential Zones in Jaisamand Basin of Udaipur Districtgeomorphology, drainage, soil, land use, slope, topographic elevation, and net recharge. As the topography is highly undulating with rolling uplands and in-filled valleys, the velocity of runoff is high whenever the rainfall occurs during the monsoon months. Suitable relative weights have been assig
发表于 2025-3-28 11:50:27 | 显示全部楼层
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