This review summarizes biogeochemical processes that operate on diel, or 24-h, time scales
in streams and the changes in aqueous chemistry that are associated with these processes …

Dissolved oxygen (DO) is one of the most commonly measured parameters in aqueous
studies, however its sources and sinks such as atmospheric exchange, photosynthesis or …

The precipitation of carbonate minerals does not invariably result in CO 2 emission to the
atmosphere, because dissolved inorganic carbon (DIC) can be partially utilized by terrestrial …

Variations in temperature, photosynthesis, and respiration force diel variations in pH and
dissolved CO2 concentrations of surface streams, possibly controlling carbonate equilibrium …

Photosynthesis and respiration determine the carbon and oxygen (O2) balance of
ecosystems. Current methods used to estimate ecosystem respiration (ER) do not include …

Diel and synoptic studies were undertaken in Silver Bow Creek, a small, highly eutrophic
stream receiving municipal sewage from the city of Butte, Montana, USA. During mid …

Diurnal fluctuations of dissolved oxygen (DO) concentration and pH due to photosynthesis
and respiration are commonly observed in rivers that support periphyton growth. Diurnal …

Human activities have altered terrestrial carbon (C) and nitrogen (N) dynamics via changes
to land cover and use such as deforestation, agriculture, application of fertilizers, etc. and …

The concentrations and isotopic compositions of dissolved inorganic carbon (DIC) and
particulate organic carbon (POC) were measured in order to better constrain the sources …

High-resolution hydrochemical data from five spring-fed ponds are presented to
demonstrate the effect of different land uses and aquatic biological processes on the carbon …