Journal of Oceanography and Marine Research
Open Access

Xuchen Wang

Publications

• Research Article
  Release and Microbial Degradation of Dissolved Organic Carbon and Nitrogen from Phragmites australis and Suaeda salsa in the Wetland of the Yellow River Estuary
  Author(s): Yuanzhi Qi, Yuejun Xue, Xuchen WangYuanzhi Qi, Yuejun Xue, Xuchen Wang
  
  Release of dissolved organic matter (DOM) and chromophoric dissolved organic matter (CDOM) from two dominant plants Phragmites australis and Suaeda salsa in the Yellow River Estuarine wetlands was studied in laboratory incubation experiments. The release dynamic of dissolved organic carbon (DOC), dissolved nitrogen (DN) and CDOM from the plants was rapid process and hydrolysis played an important role in the initial leaching stage of the organic compounds from the plants. Bacterial activities enhanced the release processes of DOM during degradation of the plants and utilization of the released organic compounds. The fluorescence characteristics of the CDOM indicate that the proteinlike organic substances are the major components released from P. australis and S. salsa in the initial stage and these compounds are labile and highly biodegradable. Our study suggests that leaching of DOM .. View More»
  DOI: 10.4172/2572-3103.1000160

  Abstract PDF

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