The bed of fluvial ecosystems plays a major role in global biogeochemical cycles. All fluvial
sediments migrate and although responses of aquatic organisms to such movements have …

In this study, the 16S rRNA gene amplicon sequencing technique was used to explore the
microbial diversity and differences in the water environment of the Pearl River Estuary in …

The migration rate of ripples along the streambed has a profound effect on the hyporheic
exchange and nitrogen dynamics. However, how the denitrification intermediate N 2 O is …

Heterotrophic microbial decomposers colonize submerged leaf litter in close spatial
proximity to periphytic algae that exude labile organic carbon during photosynthesis. These …

Sandy sediments of lowland streams are transported as migrating ripples. Benthic
microorganisms colonizing sandy grains are exposed to frequent moving–resting cycles and …

Sandy sediments of lowland streams are typically transported at low flow in the form of
migrating ripples. In these bedforms, microbial communities spanning all trophic guilds …

Sediments cover a majority of Earth's surface and are essential for global biogeochemical
cycles. The effects of sediment physiochemical features on microbial community structures …

Streams and rivers are subject to discharge fluctuations that may be natural or man-made,
which influence biogeochemical processes and the release of CO 2 to the atmosphere …

Streams and rivers play an important role in the global carbon cycle. The origins of CO2 in
streams are often poorly constrained or neglected, which is especially true for CO2 …

Climate change and erosion from agricultural areas cause increased drying periods and
bedform migration of riverbeds, respectively, worldwide. Both sediment drying and bedform …