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… by the design to pass water through, over or around the dam. The opera- ting policies and rules determine the amount … During the planning phase it is important to ensure that dam and reservoir operating strategies conform to … modifying releases from these dams depends on the type of dam, the provisions for releasing water and the state of the …

… in Figure 1.1 and are summarised in Table 1.2. Akosombo dam, Volta river, Ghana. Photo: © Kevin Smith 6 Figure 1.1. … 3% of Ghana’s land surface (LakeNet 2003-2004). The dam has impacted downstream fisheries and, due to the … no threats listed. 28 Irrigated tomato field fed by Tiga dam outside Kanoon, Komadugu Yobe river basin (Lake Chad …

… © Manuel Farias / IUCN Consultant. Page 25. Case study 5: Dam body initially brown as in the forefront is now lush … of a rock sill within a seasonal river by installing a dam, but one that does not reach the surface. Thus the river … the reservoir created by the construction of the Balozai dam. As there are no means to release water from the dam for …

… in force 8 October 2009, <http://www.unece.org/fileadmin/DAM/env/pp/prtr/Protocol%20texts/ PRTR_Protocol_e.pdf> … (UN, 2011), available at <http://www.unece.org/fileadmin/DAM/env/water/publications/assessment/English/ECE_Second_ … (1993), available at <http://www.unece.org/fileadmin/DAM/env/water/publications/ …

… in force 8 October 2009, <http://www.unece.org/fileadmin/DAM/env/pp/prtr/Protocol%20texts/ PRTR_Protocol_e.pdf> … (UN, 2011), available at <http://www.unece.org/fileadmin/DAM/env/water/publications/assessment/English/ECE_Second_ … (1993), available at <http://www.unece.org/fileadmin/DAM/env/water/publications/ …

… in force 8 October 2009, <http://www.unece.org/fileadmin/DAM/env/pp/prtr/Protocol%20texts/ PRTR_Protocol_e.pdf> … (UN, 2011), available at <http://www.unece.org/fileadmin/DAM/env/water/publications/assessment/English/ECE_Second_ … (1993), available at <http://www.unece.org/fileadmin/DAM/env/water/publications/ …

… in force 8 October 2009, <http://www.unece.org/fileadmin/DAM/env/pp/prtr/Protocol%20texts/ PRTR_Protocol_e.pdf> … (UN, 2011), available at <http://www.unece.org/fileadmin/DAM/env/water/publications/assessment/English/ECE_Second_ … (1993), available at <http://www.unece.org/fileadmin/DAM/env/water/publications/ …

… may choose to invest financial capital in a hydropower dam. A government agency may choose to allocate a portion of … to the cases above. Fishermen above that hydropower dam may be forced to lose some of their normal catch. Homes … example, in the context of regulation of river flows by a dam, an environmental group may take the position that the …

… rate of soil erosion, consequent siltation of a hydropower dam and reduced power outputs, or to assess exactly the … by protecting the upper watershed that both feeds the dam and provides cover for the reservoir area. 44 value_CAG … River would affect the operation and profitability of the dam. This involved examining erosion and soil loss rates …