全面
发表于 2025-3-30 09:09:05
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osteocytes
发表于 2025-3-30 15:23:11
Overview of the Hydrogeology and Groundwater Occurrence in the Lake Tana Basin, Upper Blue Nile Rivefitted with hand pumps. The volcanic aquifers are multi-layer and tapped from different volcanic layers. The latter are highly productive depending up on the degree of fracturing and weathering. In few cases, as in the case of Kola Diba area there are artesian wells. The groundwater system converges
choleretic
发表于 2025-3-30 18:08:34
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不透明
发表于 2025-3-30 21:22:57
Hydrology of Lake Tana Basind within the range of 1784.26–1787.81 m.a.s.l. The hydrological process of the basin is poorly understood and only 42% of the basin is gauged. Recently, efforts have been made to identify the processes by different scientists.
cardiac-arrest
发表于 2025-3-31 04:24:08
Water Quality of Lake Tana Basin, Upper Blue Nile, Ethiopia. A Review of Available Data due to nutrient loads. Sedimentation is a threat to Lake Tana. Fecal pollution and toxigenic cyanobacteria are detected in the lake especially in the shores and river mouths. Although the current dataset on water and Lake bottom sediment characteristics and quality impacts is spatially and temporal