The decomposition of cyanobacteria biomass caused anoxic and reduction conditions, and changed the acid-base environment in the water column. In this study, a 73-day laboratory microcosm experiment using suction samplers (Rhizon and syringe) was conducted to understand the migration and transformation of DC during the cyanobacteria decomposition. However, the migration and transformation mechanisms of dissolved carbon (DC) require further study and discussion. The decomposition processes of accumulated cyanobacteria can release large amounts of organic carbon and affect the carbon cycling in shallow eutrophic lakes. Migration and transformation of dissolved carbon during accumulated cyanobacteria decomposition in shallow eutrophic lakes: a simulated microcosm study. Cite this article Li Z, Zhao Y, Xu X, Han R, Wang M, Wang G. For attribution, the original author(s), title, publication source (PeerJ) and either DOI or URL of the article must be cited. Licence This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, reproduction and adaptation in any medium and for any purpose provided that it is properly attributed. 4 National Engineering Research Center of Coal Mine Water Hazard Controlling, Suzhou, Anhui Province, China DOI 10.7717/peerj.5922 Published Accepted Received Academic Editor Jianjun Wang Subject Areas Ecology, Freshwater Biology, Biogeochemistry, Environmental Impacts Keywords Cyanobacteria, Decomposition, Eutrophication, Carbon balance, Diffusive flux, Dissolved carbon, Migration, Pore water, Sediment, Transformation Copyright © 2018 Li et al.
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