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  • Decision Support System Steps
    ...ness) to identify priority hazards for further mitigation and the specific measures that may need improving. =DSS Step 3 - Risk-Based Identification of Appropriate Mitigation Measures and Synergistic Solutions=
    10 KB (1,542 words) - 11:53, 27 October 2020
  • Main Page
    ...use of existing and innovative technologies. It concentrates on mitigation measures and strategies to develop cost-efficient environmental solutions and on str ...ble to all possible sites, and often the solution will be a combination of measures.
    6 KB (824 words) - 15:08, 27 March 2023
  • Hydropower and policy
    ...ration of 'status' in a water body. Where this is not possible, mitigation measures should be applied. programme of measures to tackle significant pressures on water bodies, including among others tho
    26 KB (3,617 words) - 15:57, 11 August 2020
  • Habitat
    ...power operations impact rivers, and also in designing efficient mitigating measures. ...gating measures. In a process of finding the best single or combination of measures, an understand of the changes in flow introduced by the hydropower regulati
    4 KB (697 words) - 13:22, 27 October 2020
  • Decision support system
    ...and risk assess, those proposals whilst identifying appropriate mitigation measures to address the impact of both new and existing HPP schemes. The framework l ...assess those proposals and, additionally, identify appropriate mitigation measures to address the impact of an existing scheme or portfolio of existing scheme
    10 KB (1,468 words) - 11:57, 27 October 2020
  • Costs of solutions
    ...is to determine the financial costs of implementing ecological mitigation measures (solutions). During the project, costs associated with mitigation according ...res. The values should therefore be interpreted as the ranges of costs for measures, rather than precise costs. The range estimates are based on case studies f
    16 KB (2,008 words) - 14:06, 9 October 2020
  • Sediments
    ...calculated by measurements and modelling and be prevented with mitigation measures. ...so on ensuring sustainable management of hydropower reservoirs. Mitigation measures consist in 1) routing sediments through and around the reservoirs, 2) remov
    8 KB (1,067 words) - 14:10, 9 October 2020
  • Other measures to improve downstream fish migration
    ...ffboom.com). The solution can help to increase the effectiveness of other measures to promote migration. ...e in terms of species and sizes. Fish may also be accustomed to deterrence measures over time, so that they get lower efficiency.
    8 KB (1,232 words) - 14:21, 21 January 2020
  • Cumulative impact assessment
    *ABUNDANCE -measures of potential for biological productivity *DISTRIBUTION – measures of capacity to shift
    7 KB (951 words) - 10:53, 26 October 2020
  • Sensory, behavioural barriers (electricity, light, sound, air-water curtains)
    ...e in terms of species and sizes. Fish may also be accustomed to deterrence measures over time, so that they get lower efficiency. Attraction and repulsion measures are installed in collaboration between fish migration experts and product s
    5 KB (663 words) - 10:02, 26 October 2020
  • EU policies
    ...ration of 'status' in a water body. Where this is not possible, mitigation measures should be applied. programme of measures to tackle significant pressures on water bodies, including among others tho
    9 KB (1,353 words) - 15:52, 11 August 2020
  • Mitigating rapid, short-term variations in flow (hydro-peaking operations)
    ...r system downstream the outlet of the hydropower plant, and iii) technical measures directly on the power plant/infrastructure, i.e. a technical setup that all The measures presented in the following are all related to changes in flow.
    5 KB (724 words) - 10:03, 26 October 2020
  • Minimizing sediment arrival to reservoir
    ...of sediments in water can be implemented to improve fish habitat quality. Measures consisting in reducing the amount of sediments entering the reservoir have ...of the different measures can be simulated to estimate the impacts of the measures on sediment yield reduction. Numerical model, integrating land-use and stru
    5 KB (670 words) - 10:03, 26 October 2020
  • Mitigation requirements for hydropower plants
    When planning mitigation measures for new or existing hydropower plants, the mitigation requirements based on ...specific technical and hydraulic requirements for upstream fish migration measures.
    6 KB (786 words) - 14:49, 14 September 2020
  • Construction of a 'river-in-the-river'
    ...stream course and introducing alternate reaches of riffles and pools. Such measures are named "a river in the river". Current deflectors, groynes, rocks and ot Habitat measures in regulated rivers must often be maintained unless the natural functions r
    4 KB (648 words) - 10:04, 26 October 2020
  • Downstream fish migration
    =Downstream fish migration measures= The various measures to mitigate issues concerning downstream fish migration are listed below.
    5 KB (718 words) - 12:33, 26 October 2020
  • Mitigating reduced annual flow and low flow measures
    {{Suitable MTDs for Mitigating reduced annual flow and low flow measures}}
    7 KB (1,131 words) - 10:05, 26 October 2020
  • Placement of spawning gravel in the river
    Habitat measures in regulated rivers must often be maintained unless the natural functions r Habitat measures in regulated rivers must often be maintained unless the natural functions r
    11 KB (1,652 words) - 11:45, 16 March 2021
  • Removal of weirs
    The perceptions on use of weirs as measures to reduce impacts have now changed, as they represent a shift in types of h ...hysical construction. The removal of the weir should be followed up by new measures, which could be to develop a 'river-in-the-river', re-placement of substrat
    5 KB (776 words) - 10:04, 26 October 2020
  • Environmental flow
    ...ectly affected by the changes in the water flow regime. The functioning of measures presented in this report are also directly dependent on the availability of =Environmental flow measures=
    3 KB (410 words) - 20:07, 5 May 2020

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