Sediment discharge from dredging

Sediment discharge from dredging

Flow regulations

Effect/Impact on (including literature citations)

• HYMO (general and specified per HYMO element)
• physico - chemical parameters
• Biota (general and specified per Biological quality elements)

Case studies where this pressure is present

• Vääräjoki_-_Niskakoski
• KUIVAJOKI

Possible restoration, rehabilitation and mitigation measures

• Improve continuity of sediment transport
• Trap sediments
• Reduce impact of dredging
• Reduce undesired sediment input
• Reduce erosion
• Remove sediments