organic carbon Argentina 10 Organic carbon 6 bacterioplankton 6 bacterium 6 primary production 6 priority journal 6 Agriculture 4 Article 4 Bacteria (microorganisms) 4 Primary productivity 4 lacustrine deposit 4 phosphorus 4 sediment 4 soil organic matter 4 wetland 4 2 aminoethylphosphonic acid 2 AMPA 2 Above ground biomass 2 Actinobacteria 2 Agricultural watershed 2 Agricultural watersheds 2 Alkalinity 2 Alphaproteobacteria 2 Aluminum 2 Ammonification rate 2 Archaea 2 Atlantic Ocean 2 Atlantic Ocean (South) 2 Bacillariophyta 2