Although important for riverine solute and nutrient fluxes, the connections between biogeochemical processes and subsurface hydrology remain poorly characterized. We investigate these couplings in the East River, CO, a high-elevation shale-dominated catchment in the Rocky Mountains, using concentration-discharge (C-Q) relationships for major cations, anions, and organic carbon. Dissolved organic carbon (DOC) displays a positive C-Q relationship with clockwise hysteresis, indicating mobilization and depletion of DOC in the upper soil horizons and emphasizing the importance of shallow flow paths during snowmelt. Cation and anion concentrations demonstrate that carbonate weathering, which dominates solute fluxes, is promoted by both sulfuric a...
Shale covers about 25% of the land surface, and is therefore an important rock type that consumes CO...
Physiochemical controls on the carbonate geochemistry of large river systems are important regulator...
Floodplains contain soils rich in organic matter and are important ecosystems for agricultural produ...
Major components of hydrologic and elemental cycles reside underground, where their complex dynamics...
Understanding concentration-discharge (C-Q) relationships are essential for predicting chemical weat...
[1] We investigated how the source and chemical character of aquatic dissolved organic carbon (DOC) ...
While much of the dissolved organic carbon (DOC) within rivers is destined for mineralization to CO2...
Climate change and other disturbances significantly impact hydrogeochemical exports from mountainous...
This study investigated the concentration discharge (C-Q) patterns of selected elements transported ...
The non-uniform distribution of water in snowdrift-driven systems can lead to spatial heterogeneity ...
The weathering of shale exerts an important control on the hydrochemical fluxes to river systems, th...
The interactions between carbon transformations and mineral weathering on both the plot and watershe...
Streamwater samples were collected during 1987-1988 from two adjacent gauged watersheds, the subalpi...
Stream chemistry reflects the mixture of complex biogeochemical reactions that vary across space and...
Flood plains play a potentially important role in the global carbon cycle. The accumulation of organ...
Shale covers about 25% of the land surface, and is therefore an important rock type that consumes CO...
Physiochemical controls on the carbonate geochemistry of large river systems are important regulator...
Floodplains contain soils rich in organic matter and are important ecosystems for agricultural produ...
Major components of hydrologic and elemental cycles reside underground, where their complex dynamics...
Understanding concentration-discharge (C-Q) relationships are essential for predicting chemical weat...
[1] We investigated how the source and chemical character of aquatic dissolved organic carbon (DOC) ...
While much of the dissolved organic carbon (DOC) within rivers is destined for mineralization to CO2...
Climate change and other disturbances significantly impact hydrogeochemical exports from mountainous...
This study investigated the concentration discharge (C-Q) patterns of selected elements transported ...
The non-uniform distribution of water in snowdrift-driven systems can lead to spatial heterogeneity ...
The weathering of shale exerts an important control on the hydrochemical fluxes to river systems, th...
The interactions between carbon transformations and mineral weathering on both the plot and watershe...
Streamwater samples were collected during 1987-1988 from two adjacent gauged watersheds, the subalpi...
Stream chemistry reflects the mixture of complex biogeochemical reactions that vary across space and...
Flood plains play a potentially important role in the global carbon cycle. The accumulation of organ...
Shale covers about 25% of the land surface, and is therefore an important rock type that consumes CO...
Physiochemical controls on the carbonate geochemistry of large river systems are important regulator...
Floodplains contain soils rich in organic matter and are important ecosystems for agricultural produ...