海岛生态系统文化服务测度与空间特征研究——以长海县为例

Study on the Measurement and Spatial Characteristics of Cultural Ecosystem Services in Island Areas:A Case Study of Changhai County

以长海县为研究区域,基于用户生成内容提取文本数据,构建了海岛生态系统文化服务(cultural ecosystem services,CES)评价体系,进而对海岛CES感知频率与综合价值进行测度。通过空间自相关分析,深入探讨了CES综合价值与游客活动强度之间的空间关联。结果表明:(1)海岛CES感知频率存在差异,各海岛的CES感知要素各不相同;(2)各海岛镇CES综合价值存在差异,大长山岛镇CES综合价值远高于其余乡镇;(3)海岛CES感知频率的空间分布存在明显差异;(4)海岛CES综合价值与游客活动强度呈现显著相关性,高供给-高需求的聚集区主要位于大长山岛和广鹿岛镇,表明这些区域的CES综合价值较高,游客活动频繁;獐子岛和海洋岛镇属于低供给-低需求的聚集区,CES综合价值和游客活动强度都较低;高供给-低需求的区域主要分布在小长山岛镇,这些地区CES综合价值高,但游客活动较少;低供给-高需求的区域分布较少。根据研究结论,对长海县提升海岛CES提出相应的对策和建议。

Taking Changhai County as the research area,an evaluation system for cultural ecosystem services(CES)in island areas was constructed based on text data extracted from user-generated content.The perception frequency and comprehensive value of CES on these islands were subsequently measured.Spatial autocorrelation analysis was used to investigate the spatial correlation between the comprehensive value of CES and the intensity of tourist activities.The results show that:(1)There are differences in the perceived frequency of CES across islands,with unique CES elements identified on each island;(2)The comprehensive value of CES varies among island towns,with Dachangshan Island Town having a significantly higher CES value than other towns;(3)The spatial distribution of perceived CES frequency across islands shows notable differences;(4)A significant correlation exists between the comprehensive CES value in island areas and tourist activity intensity.High supply-demand clusters are concentrated in Dachangshan Island and Guanglu Island Town,indicating high CES values and frequent tourist activities in these areas.Zhangzi Island and Haiyang Island Town fall within low supply-demand clusters,with low CES values and low tourist activity intensities.Regions with high supply but low demand are primarily found in Xiaochangshan Island Town,where the CES value is high but tourist activity is lower.Areas with low supply and high demand are sparsely distributed.Based on these findings,strategies and recommendations are proposed to enhance CES in Changhai County.