Bathymetry
Water depths were measured along route corridors in order to determine the optimum location for the pipelines, and to investigate objects on the seafloor.
Please register to explore the Data and Information Fund.
Benthos, Reef Effect
Recovery of benthic flora and fauna is monitored where the seabed was disturbed by dredging or trenching. Growth on the pipeline itself is monitored too.
Please register to explore the Data and Information Fund.
Birds
Bird populations were observed from land, ship and planes to assess if they have been affected by increased turbity or construction activities.
Please register to explore the Data and Information Fund.
Cultural Heritage
Objects of cultural value along the route were safeguarded throughout construction. Visual inspections of objects were undertaken before and after pipe lay.
Please register to explore the Data and Information Fund.
Currents
The water movements around the pipelines are monitored to verify that the natural currents are not disturbed or changed by the submerged structures.
Please register to explore the Data and Information Fund.
Fish
Fish abundance was monitored at the landfall areas and in areas along the route to assess a construction related impact. Another objective was the assessment of a potential reef effect of the submerged structures eventually serving as a new habitat for fish.
Please register to explore the Data and Information Fund.
Plankton
Plankton communities are monitored to evaluate potential impact from the pipeline construction on hydrobiological resources including fish and water quality.
Please register to explore the Data and Information Fund.
Seabed Mapping
Seabed mapping surveys were performed to determine the sediment type and location of seabed obstructions in order to find the optimum place for the pipelines, and to investigate objects on the seafloor.
Please register to explore the Data and Information Fund.
Sediment
Physical and chemical sediment properties were monitored to assess construction related impacts.
Please register to explore the Data and Information Fund.
Water Quality, Bacteriology
Onshore and offshore water in the vicinity of pipeline construction works was analyzed for a number of chemical, physical and biological parameters to monitor water quality. Turbidity was one of the key parameters monitored.
Please register to explore the Data and Information Fund.
Bathymetry
Water depths were measured along route corridors in order to determine the optimum location for the pipelines, and to investigate objects on the seafloor.
Please register to explore the Data and Information Fund.
Benthos, Reef Effect
Recovery of benthic flora and fauna is monitored where the seabed was disturbed by dredging or trenching. Growth on the pipeline itself is monitored too.
Please register to explore the Data and Information Fund.
Birds
Bird populations were observed from land, ship and planes to assess if they have been affected by increased turbity or construction activities.
Please register to explore the Data and Information Fund.
Cultural Heritage
Objects of cultural value along the route were safeguarded throughout construction. Visual inspections of objects were undertaken before and after pipe lay.
Please register to explore the Data and Information Fund.
Currents
The water movements around the pipelines are monitored to verify that the natural currents are not disturbed or changed by the submerged structures.
Please register to explore the Data and Information Fund.
Fish
Fish abundance was monitored at the landfall areas and in areas along the route to assess a construction related impact. Another objective was the assessment of a potential reef effect of the submerged structures eventually serving as a new habitat for fish.
Please register to explore the Data and Information Fund.
Marine Mammals
Potential impact of construction activities on marine mammals was monitored.
Please register to explore the Data and Information Fund.
Munitions Clearance
Conventional munitions found along the route were cleared in accordance with strict guidelines prior to pipe laying. Traces of chemical warfare agents present in the sediment in some areas were monitored to ensure they are not spread during construction work.
Please register to explore the Data and Information Fund.
Noise, Vibration, Pressure Wave
At the landfall areas where construction activities took place close to where people live, noise and vibration levels were monitored. At sea the pressure wave has been measured during munitions clearance activities.
Please register to explore the Data and Information Fund.
Plankton
Plankton communities are monitored to evaluate potential impact from the pipeline construction on hydrobiological resources including fish and water quality.
Please register to explore the Data and Information Fund.
Seabed Mapping
Seabed mapping surveys were performed to determine the sediment type and location of seabed obstructions in order to find the optimum place for the pipelines, and to investigate objects on the seafloor.
Please register to explore the Data and Information Fund.
Sediment
Physical and chemical sediment properties were monitored to assess construction related impacts.
Please register to explore the Data and Information Fund.
Water Quality, Bacteriology
Onshore and offshore water in the vicinity of pipeline construction works was analyzed for a number of chemical, physical and biological parameters to monitor water quality. Turbidity was one of the key parameters monitored.
Please register to explore the Data and Information Fund.
Bathymetry
Water depths were measured along route corridors in order to determine the optimum location for the pipelines, and to investigate objects on the seafloor.
Please register to explore the Data and Information Fund.
Benthos, Reef Effect
Recovery of benthic flora and fauna is monitored where the seabed was disturbed by dredging or trenching. Growth on the pipeline itself is monitored too.
Please register to explore the Data and Information Fund.
Birds
Bird populations were observed from land, ship and planes to assess if they have been affected by increased turbity or construction activities.
Please register to explore the Data and Information Fund.
Cultural Heritage
Objects of cultural value along the route were safeguarded throughout construction. Visual inspections of objects were undertaken before and after pipe lay.
Please register to explore the Data and Information Fund.
Currents
The water movements around the pipelines are monitored to verify that the natural currents are not disturbed or changed by the submerged structures.
Please register to explore the Data and Information Fund.
Fish
Fish abundance was monitored at the landfall areas and in areas along the route to assess a construction related impact. Another objective was the assessment of a potential reef effect of the submerged structures eventually serving as a new habitat for fish.
Please register to explore the Data and Information Fund.
Macrophyte, Algae
Macrophytes and algae were monitored to assess potential impact on these communities from the construction works.
Please register to explore the Data and Information Fund.
Marine Mammals
Potential impact of construction activities on marine mammals was monitored.
Please register to explore the Data and Information Fund.
Noise, Vibration, Pressure Wave
At the landfall areas where construction activities took place close to where people live, noise and vibration levels were monitored. At sea the pressure wave has been measured during munitions clearance activities.
Please register to explore the Data and Information Fund.
Plankton
Plankton communities are monitored to evaluate potential impact from the pipeline construction on hydrobiological resources including fish and water quality.
Please register to explore the Data and Information Fund.
Seabed Mapping
Seabed mapping surveys were performed to determine the sediment type and location of seabed obstructions in order to find the optimum place for the pipelines, and to investigate objects on the seafloor.
Please register to explore the Data and Information Fund.
Sediment
Physical and chemical sediment properties were monitored to assess construction related impacts.
Please register to explore the Data and Information Fund.
Water Quality, Bacteriology
Onshore and offshore water in the vicinity of pipeline construction works was analyzed for a number of chemical, physical and biological parameters to monitor water quality. Turbidity was one of the key parameters monitored.
Please register to explore the Data and Information Fund.
Bathymetry
Water depths were measured along route corridors in order to determine the optimum location for the pipelines, and to investigate objects on the seafloor.
Please register to explore the Data and Information Fund.
Benthos, Reef Effect
Recovery of benthic flora and fauna is monitored where the seabed was disturbed by dredging or trenching. Growth on the pipeline itself is monitored too.
Please register to explore the Data and Information Fund.
Birds
Bird populations were observed from land, ship and planes to assess if they have been affected by increased turbity or construction activities.
Please register to explore the Data and Information Fund.
Cultural Heritage
Objects of cultural value along the route were safeguarded throughout construction. Visual inspections of objects were undertaken before and after pipe lay.
Please register to explore the Data and Information Fund.
Currents
The water movements around the pipelines are monitored to verify that the natural currents are not disturbed or changed by the submerged structures.
Please register to explore the Data and Information Fund.
Fish
Fish abundance was monitored at the landfall areas and in areas along the route to assess a construction related impact. Another objective was the assessment of a potential reef effect of the submerged structures eventually serving as a new habitat for fish.
Please register to explore the Data and Information Fund.
Plankton
Plankton communities are monitored to evaluate potential impact from the pipeline construction on hydrobiological resources including fish and water quality.
Please register to explore the Data and Information Fund.
Seabed Mapping
Seabed mapping surveys were performed to determine the sediment type and location of seabed obstructions in order to find the optimum place for the pipelines, and to investigate objects on the seafloor.
Please register to explore the Data and Information Fund.
Sediment
Physical and chemical sediment properties were monitored to assess construction related impacts.
Please register to explore the Data and Information Fund.
Water Quality, Bacteriology
Onshore and offshore water in the vicinity of pipeline construction works was analyzed for a number of chemical, physical and biological parameters to monitor water quality. Turbidity was one of the key parameters monitored.
Please register to explore the Data and Information Fund.
Bathymetry
Water depths were measured along route corridors in order to determine the optimum location for the pipelines, and to investigate objects on the seafloor.
Please register to explore the Data and Information Fund.
Benthos, Reef Effect
Recovery of benthic flora and fauna is monitored where the seabed was disturbed by dredging or trenching. Growth on the pipeline itself is monitored too.
Please register to explore the Data and Information Fund.
Birds
Bird populations were observed from land, ship and planes to assess if they have been affected by increased turbity or construction activities.
Please register to explore the Data and Information Fund.
Cultural Heritage
Objects of cultural value along the route were safeguarded throughout construction. Visual inspections of objects were undertaken before and after pipe lay.
Please register to explore the Data and Information Fund.
Currents
The water movements around the pipelines are monitored to verify that the natural currents are not disturbed or changed by the submerged structures.
Please register to explore the Data and Information Fund.
Fish
Fish abundance was monitored at the landfall areas and in areas along the route to assess a construction related impact. Another objective was the assessment of a potential reef effect of the submerged structures eventually serving as a new habitat for fish.
Please register to explore the Data and Information Fund.
Munitions Clearance
Conventional munitions found along the route were cleared in accordance with strict guidelines prior to pipe laying. Traces of chemical warfare agents present in the sediment in some areas were monitored to ensure they are not spread during construction work.
Please register to explore the Data and Information Fund.
Mussels
Possible spreading of contaminants due to sediment mobilization was monitored by looking at bio-accumulation and bio-magnification in mussel tissue. A few years after installation of the pipelines, potential pollution from sacrificial anodes will be assessed using the same method.
Please register to explore the Data and Information Fund.
Noise, Vibration, Pressure Wave
At the landfall areas where construction activities took place close to where people live, noise and vibration levels were monitored. At sea the pressure wave has been measured during munitions clearance activities.
Please register to explore the Data and Information Fund.
Plankton
Plankton communities are monitored to evaluate potential impact from the pipeline construction on hydrobiological resources including fish and water quality.
Please register to explore the Data and Information Fund.
Seabed Mapping
Seabed mapping surveys were performed to determine the sediment type and location of seabed obstructions in order to find the optimum place for the pipelines, and to investigate objects on the seafloor.
Please register to explore the Data and Information Fund.
Sediment
Physical and chemical sediment properties were monitored to assess construction related impacts.
Please register to explore the Data and Information Fund.
Water Quality, Bacteriology
Onshore and offshore water in the vicinity of pipeline construction works was analyzed for a number of chemical, physical and biological parameters to monitor water quality. Turbidity was one of the key parameters monitored.
Please register to explore the Data and Information Fund.
Benthos, Reef Effect
Recovery of benthic flora and fauna is monitored where the seabed was disturbed by dredging or trenching. Growth on the pipeline itself is monitored too.
Please register to explore the Data and Information Fund.
Sediment
Physical and chemical sediment properties were monitored to assess construction related impacts.
Please register to explore the Data and Information Fund.