莆田后海围垦水域污染现状与防治对策

The Present Conditions of the Water Area Pollution and its Countermeasures of the Engineering of Seacoast Enclosing of Houhai Putian

对莆田后海围垦水域污染状况进行调查分析;指出海水养殖废水、农田耕作退水和居民生活污水是造成垦区内外水域污染的主要原因;采用Joseph─Sendner模式预测其潜在危害性;提出加强科学规划、研究生态养殖技术、发展生态农业和处理生活污水等防治围垦水域污染的合理化建议。

Investigates and analyzes the states of the water area pollution of the engineering of seacoast enclosing of Houhai Putian, points out the main reasons of the water area pollution that results from the waste water of the seawater cultivations, the back water of the farmland farming, and the living dirty water of the residents. Applies the mode of Joseph-Sendner to calculate its latent harm, then brings up the countermeasures to prevent and manage the water area pollution of the engineering of seacoast enclosing, that should enhance the scientific lay out, make a research of the ecological cultivation technique, develop the ecological agriculture, and handle the living dirty water etc.