滨海盐田价值的研究进展  

Advances in value research of salt pans

作　　者：王辉[1,2] WANG Hui(College of Urban and Environmental Sciences, Peking University, Beijing 100871, China;Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China)

机构地区：[1]北京大学城市与环境学院,北京100871 [2]中国科学院地理科学与资源研究所,北京100101

出　　处：《海洋科学》2017年第1期131-138,共8页Marine Sciences

基　　金：国家自然科学基金项目(41271102)~~

摘　　要：为深入认识滨海盐田功能,研究梳理了国内外滨海盐田价值的相关研究进展。广泛总结认为:盐田的经济价值包括原盐生产、苦卤化工(钾镁盐等的提取)、水产养殖饵料生产(卤虫成虫及卤虫卵)、生物技术提取β-胡萝卜素等方面,盐田生态系统的维持促进了原盐的顺利结晶;盐田的生态价值则主要体现在为海岸鸟类提供栖息地,例如觅食、筑巢繁殖以及休憩等。本研究有益于未来深入研究盐田功能以及更好地保护滨海盐田。The value of littoral salt pans is poorly understood.Consequently,it is necessary to comprehensively analyze the values of this particular type of coastal landscape through literature review.The present article summarizes the advances in value research of salt pans for providing scientific basis pertaining to the protection of such landscapes.The economic values include crude salt production,recovery of useful materials from bittern,provision of the adults and cysts of Artemia salina for aquaculture,andβ-carotene extraction from Dunaliella salina.In addition,some components of the ecosystem in salt pans promote salt crystallization.The ecological values of salt pans are embodied in the provision of shorebird habitats for their feeding,nesting,breeding,and resting.This article will help stimulate further in-depth studies on the values of salt pans in future.

关 键 词：盐田 苦卤 卤虫(Artemiasalina) 盐生杜氏藻(Dunaliellasalina) 海岸鸟类栖息地 

分 类 号：F124.5[经济管理—世界经济] TS396.7[轻工技术与工程]