- **Title:** Characterizing spatial patterns of satellite-derived chlorophyll-a in the Bohai and Yellow Seas of China using self-organizing maps (SOM) approach / 利用自组织图（SOM）方法描述中国渤海和黄海卫星衍生叶绿素-a 的空间模式 - **The author:** Yueqi Wang, Dongyan Liu, Zhiqiang Gao, Yujue Wang, Meng Gao - **Journal:** _Marine Pollution Bulletin_ - **Publication date:** June 29, 2023