The city is an international centre for aquaculture, shipping, offshore petroleum industry and subsea technology, and a national centre for higher education, tourism and finance.
The hydraulic pump is then used for propulsion and to power equipment such as torque tools and manipulator arms where electrical motors would be too difficult to implement subsea.
Floating devices will have environmental concerns about the mooring system affecting benthic organisms, organisms becoming entangled, or EMF effects produced from subsea cables.
In 2007-2009s, large scale works on cleansing of the bay from sunk vessels, metallic constructions and non-exploited hydrotechnical constructions, non-serviceable subsea pipelines were began.
