Series of management countermeasures, such as fishing permits, have been adopted to protect Marine fisheries resources, but this trend of declining has not been changed.

为了保护渔业资源，我国曾采取了捕捞许可制度等一系列管理措施，但由于种种原因，资源衰退趋势一直未能改变。

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This Ocean forecasting system could generate crucial forecast information, such as ocean circulation, sea surface temperature, wave height, to serve the needs of a variety of human activities related to marine hazards mitigation, oil and gas exploration, fisheries, navigation, marine parks management and coastal recreational activities.

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

Five years ago, the National Marine Fisheries Service instituted a fishery management plan to prevent overfishing of sharks in federal waters but the sharks aren't seeing the lines, apparently, and move in and out of federal waters and get caught in state waters where they aren't protected.

CNN: Humans the biggest threat to marine species