The Real Diagnosis Research of Sustainable Development Ability of The Marine Economy in Coastal Area;

SWOT analysis on marine economy developing in Huludao City;

The strategical analysis of Chinese marine economy based on circular economy;

Hydrographic surveying and charting & the development of ocean economy;

Research ocean economy, develop ocean industry;

This paper discusses the position and effect of mangrove in sustainable development of ocean economy .

It also calculates the forecast model,by using the mathematics software,and analyzes and pedicts the development tendency of oceanic economy in Zhanjiang.

In the paper,some problems are discussed as follows: the development of oceanic economy is confronted with serious challenge;oceanic economy is oceanic ecological economy and exten.

With the increasing attention to the exploitations of marine resources and the rapid development of oceanic economy,the exploitation of South China Sea s resources is inevitable.

It has become a important problem that how to make the huge predominance of the radiate sandbanks into the power to promote the development of the sea economy in Jiangsu.

As the comprehensive economy of the marine resources economy, the sea industry economy and the regional sea economy, the sea economy is expanding towards the two directions of both land and sea, and the three dimensional coordinates of social, economical, cultural aspects, and is becoming a new growth point of the global economy.