国家海洋公园选址研究——以大连长山群岛为例

借鉴国际相关理论研究及实践成果,以大连长山群岛为例,在综合考虑区域生态、经济、社会等因素的基础上,借助GIS空间分析技术,通过影响因子、空间结构、适宜性等多方面综合分析国家海洋公园的选址位置、范围大小及功能分区。结果表明,公园核心区的最优地址为乌蟒岛菜坨子,面积约为1 689.25 km²,结合长山群岛的自然特征,充分考虑海洋生物的分布状况、繁殖、生长规律,以及有利于生态保护与科研教育,并减少对当地生产影响等因素,将公园划分为:核心区、缓冲区、实验区、游憩区以及一般利用区等5个功能区,并提出了相应的功能分区目的及功能。

Location of the National Marine Park: A Case Study of Changshan Islands in Dalian

Taking Changshan Islands in Dalian City as an example, the paper conducts studies by drawing on the experience of the international related theoretical research and practical results. Based on the comprehensive consideration of the regional ecological, economic, and social factors, the author used the GIS spatial analysis technology, and comprehensively analyzed the site location, park range and function zoning of National Marine Park from various aspects such as impact factor, space structure, suitability and so on. The optimal site for the construction of Changshan Islands National Marine Park is Caituozi on Wumang Island. The area is about 1689.25 km². The park can be divided into five functional zones: core zone, buffer zone, experimental zone, recreational zone and zone for general use. The author put forward the corresponding functional partition purpose and functions.