Long-Term Photochemical and Microbial Alterations Lead to the Compositional Convergence of Algal and Terrestrial Dissolved Organic Matter

Shilin An1, Xosé Antón Álvarez Salgado2, Yingxun Du1, Yunlin Zhang1 and Organic Geochemistry Lab, CSIC Institute of Marine Research, (1)Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing, China, (2)Organic Geochemistry Lab, CSIC Institute of Marine Research, Vigo, Spain