| 摘要: |
| 文章以截至2015年9月长海县养殖用海权属数据为基础，应用ArcGIS软件对长海县海域养殖用海规模及结构进行空间统计，结果表明，长海县海域养殖用海面积为738 556 hm2，占大连市的64%，养殖方式主要为底播养殖。通过SPSS软件对2016年长海县的养殖用海规模和海水养殖业产值进行预测，结果显示，2016年海水养殖业产值可达133亿元，用海规模新增面积最大可达102 000 hm3。 |
| 关键词: 海洋渔业 海水养殖 养殖用海 |
| DOI： |
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| 基金项目:国家海洋局海域管理技术重点实验室开放基金项目“基于‘三线’控制的海岸保护与利用模型建立及应用”（２０１４０２） |
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| Analysis of the Scale Structure of Mariculture Using Sea in Changhai County Based on GIS |
| YAN Jishun,WANG Peng,LIN Xia,TANG Chen |
| School of urban and Environmental Sciences，Liaoning Normal University;National Marine Environmental Monitoring Center;Key Laboratory of SeaArea Management Technology，SOA |
| Abstract: |
| This paper was spatial statistics to the scale structure of mariculture using sea in Changhai County，based on ArcGIS data of mariculture sea utilization right by the time of September，2016.The results showed that the area of mariculture utilization sea ise proportion of Dalian is 64%.The mainly mariculture way is the bottom sowing culture.The scale of mariculture sea utilization and mariculture industry in Changhai County on 2016 was predicted by SPSS，with the results of output value reaching 13,300,000,000 yuan，the area of the newly added mariculture sea utilization reaching 102 000 hm2. 7 nੜĔand promoting blue cult |
| Key words: Marine fishery,Mariculture,Mariculture using sea |
