文献类型：期刊文献

英文题名：Regional Gaps, Spatial Distribution Patterns, and Evolutionary Trends of Marine New Quality Productivity in China

作者：Wu, Renhong[1];Wang, Wei[2];Yang, Lihua[2];Wu, Yao[2]

机构：[1]Kyung Hee Univ, Sch Management, Seoul 02447, South Korea;[2]Guangdong Ocean Univ, Sch Econ, Zhanjiang 524088, Peoples R China

年份：2025

卷号：17

期号：3

外文期刊名：WATER

收录：SCI-EXPANDED(收录号：WOS:001419277400001)、、EI(收录号：20250717879411)、Scopus(收录号：2-s2.0-85217744329)、WOS

基金：Guangdong Province Philosophy and Social Sciences "13th Five-Year Plan" project (GD20YDXZYJ15); Guangdong Ocean University National Social Science Foundation Cultivation Project (C21812); Guangdong Ocean University "Double Hundred Action" Project (C24011).

语种：英文

外文关键词：marine new quality productivity; comprehensive evaluation; spatial distribution pattern; evolutionary trends

外文摘要：By analyzing a comprehensive dataset of marine economic activity in China's 11 coastal provincial administrative regions from 2006 to 2021, we constructed productivity indices to identify regional differences, spatial distribution patterns, and evolutionary trends at the national level, with particular focus on the three major maritime economic circles. The results indicate that China's marine economy is generally growing, and development of marine new quality productivity (MNQP) in the eastern maritime economic circle is better than that in the northern and southern maritime economic circles. This regional gap in coastal areas at low, high, and higher levels gradually increases, while the regional gap decreases in coastal areas at lower levels. The gaps in the degree of openness to the outside world (X4) and in the level of financial development (X7) are the main factors contributing to regional differences in China's marine new quality productivity. The overall center of gravity of marine new quality productivity is in the south, indicating the rapid growth momentum of the southern maritime economic circle; China's marine new quality productivity shows a northeast-southwest distribution pattern; and the degree of agglomeration of China's marine new quality productivity has increased. In the process of moving towards balanced and coordinated regional development of China's marine industry, there are both opportunities and challenges. Breaking the self-locking tendencies of the lower-level state and preventing its downgrading are the biggest challenges for achieving this goal. However, China's marine new quality productivity will be stabilized in states at high and higher levels.