Central to the case against bottom-fishing is the protection of underwater mountains, known as seamounts, which are especially rich in Marine life of all kinds.

海底拖网捕捞招致抗议的核心原因来自对水下山脉的保护。这些被称为海山的水下山脉中栖息有极其丰富的各种水生生物。

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Submersible pump in order to prevent the work in the underwater leakage accidents caused by electric shock should be equipped with residual current protection switches.

为防止潜水泵在水下工作时漏电而引发触电事故，应装有漏电保护开关。

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With vertical pipe shield and underwater pile-foundation, a protection frame for wellhead is designed for the development of offshore marginal field.

设计了一种适用于海上边际油气田开发的垂直护管水下桩基式井口保护架。

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The 2001 UNESCO Convention on the Protection of the Underwater Cultural Heritage ensures comprehensive protection of underwater cultural heritage through clear legal and operational rules, in addition to establishing a scientific work methodology in its Annex.

UNESCO: All Events | United Nations Educational, Scientific and Cultural Organization

On the occasion of the 10th anniversary of the Convention on the Protection of Underwater Cultural Heritage (2001), UNESCO prepares in cooperation with the Catholic University of Leuven a regional meeting for Europe and a scientific colloquium on the protection of the underwater cultural heritage at the Royal Library of Belgium in Brussels, from 13 to 15 December 2011.

UNESCO: All Events | United Nations Educational, Scientific and Cultural Organization

The training not only will develop capacities and provide participants with the necessary knowledge and tools to properly register, preserve and manage the underwater cultural heritage, but will also help to raise awareness on the importance and potential of underwater archaeology as well as of the need to ratify the 2001 Convention for the Protection of the Underwater Cultural Heritage.

UNESCO: MEDIA SERVICES