CAJ | 학술논문

通过对浙江东海岸宏观的“分形维数”，对三门湾、乐清湾、杭州湾等主要港湾中微观的“形状指数”的量化分析，以及对浙江沿海（江）滩涂界线和资源量变化分析，认为浙江沿海岸线分形维数可维持在1.20～1.25，主要港湾形状指数建议控制值杭州湾为1.3～2.0、三门湾为3.5～4.0；并提出海岸开发“同形态开发优先，稀缺性开发优先，维持和补偿并举”及滩涂资源“促淤储滩保湿、浅涂生态围垦”的可持续发展对策。
통과대절강동해안굉관적“분형유수”，대삼문만、악청만、항주만등주요항만중미관적“형상지수”적양화분석，이급대절강연해（강）탄도계선화자원량변화분석，인위절강연해안선분형유수가유지재1.20～1.25，주요항만형상지수건의공제치항주만위1.3～2.0、삼문만위3.5～4.0；병제출해안개발“동형태개발우선，희결성개발우선，유지화보상병거”급탄도자원“촉어저탄보습、천도생태위은”적가지속발전대책。
Wide and smooth eastern Zhejiang coasts are foundation of developing marine industry for Zhejiang and China as a whole . As the provincial strategy of marine development upgraded to a national level , it is of practical significance to review variations of coastal morphology and development progress of tidal flat resources , and look into prospects of utilizing these resources . With a macro “fractal dimension”of eastern Zhejiang coasts , the paper made a quantitative analysis of micro “shape index”for Sanmen Bay , Yueqing Bay , Hangzhou Bay and other main bays , and analyzed the variations of tidal flat boundaries and resources of Zhejiang . It argued that fractal dimension of Zhejiang coasts could be around 1.20~1.25 , suggested control values of shape index for main bays are 1.3~2.0 for Hangzhou Bay and 3.5~4.0 for Sanmen Bay respectively.It also proposed a sustainable development mode that “giving priority to development of coasts of same morphology and scarcity with the same emphasis on maintenance and compensation” and“promoting siltation , protecting tidal flats and wetlands , conducting ecological reclamation of shallow flats” .