Marlborough’s Marine Sites in Jeopardy

The first year of monitoring a series of significant marine sites in the Marlborough Sounds suggests large areas of deterioration and an urgent need for more formal protection.

A report prepared by a Nelson marine biologist, jointly funded by Council and the Department of Conservation and presented to the Marlborough District Council’s Environment Committee, makes for alarming reading, said Committee chairman Peter Jerram.

The report suggests that of nine sites, two had disappeared altogether while seven had diminished in size. Overall, there had been a decline of 71.6% in the size of the sites over a four year period of monitoring.

Sedimentation, caused by flooding rivers washing material out to sea and smothering the local habitat, was a significant cause of the damage along with the physical disturbance of the sites caused by dredging and anchoring.

At present only one significant site in the Marlborough Sounds is protected as a marine reserve.

The report was a wakeup call as the speed of deterioration was frightening, said Councillor Jerram.

Losing 70% of the area of significant sites in only four years tells us there are major problems in the way we are treating the Sounds,” he said.

Council’s Regional Planning and Development Committee will consider the ecological report and determine what kind of protection Council’s new resource management plan should deliver for these specific seabed sites and on the wider surrounding area.

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3rd International Congress Hydraulic Engineering Structures and Dredging

Russia’s leading maritime industry Media Group PortNews ( holds a traditional annual Congress “Hydraulic Engineering Structures and Dredging” in Moscow. 

The two-day Congress includes the 7th International Forum of Dredging Companies and the 3rd Technical Conference “Modern Solutions for Hydraulic Engineering”.

Infrastructure development is among the real sources of Russia’s economy growth. Construction of port facilities and new hydraulic engineering structures on the country’s inland waterways constitute an essential part of all infrastructure projects. It is important to take into account the best international practices to implement these projects effectively.

The program of the Congress will be devoted to the latest technologies for dredging and hydraulic engineering works. Speakers and delegates will refer to real projects to discuss specifics features of dredging works, as well as dedicated fleet and equipment involved.

To learn more about event, please, contact the organizing committee:

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