River ecosystem metabolism and carbon biogeochemistry in a changing world
River networks represent the largest biogeochemical nexus between the continents, ocean
and atmosphere. Our current understanding of the role of rivers in the global carbon cycle …
and atmosphere. Our current understanding of the role of rivers in the global carbon cycle …
Linkages between flow regime, biota, and ecosystem processes: Implications for river restoration
BACKGROUND Early civilizations developed around seasonal river floodplains, and the
natural rhythm of rivers remains critical to humans today. We use streams and rivers to meet …
natural rhythm of rivers remains critical to humans today. We use streams and rivers to meet …
Sources of dissolved carbon in large rivers: insights from coupled 13C-14C in the upper Changjiang (Yangtze) River
Export of dissolved carbon from rivers connects terrestrial and oceanic carbon cycling, and
represents a key component of global carbon budgets. In this study, we measured the …
represents a key component of global carbon budgets. In this study, we measured the …
Integrating hydrology and biogeochemistry across frozen landscapes
Research has traditionally focused on atmospheric release of carbon from thawing
permafrost, yet overlooked waterborne release pathways likely contribute significantly …
permafrost, yet overlooked waterborne release pathways likely contribute significantly …
Landscape matters: Predicting the biogeochemical effects of permafrost thaw on aquatic networks with a state factor approach
Permafrost thaw has been widely observed to alter the biogeochemistry of recipient aquatic
ecosystems. However, research from various regions has shown considerable variation in …
ecosystems. However, research from various regions has shown considerable variation in …
[HTML][HTML] Temperature controls production but hydrology regulates export of dissolved organic carbon at the catchment scale
Lateral carbon flux through river networks is an important and poorly understood component
of the global carbon budget. This work investigates how temperature and hydrology control …
of the global carbon budget. This work investigates how temperature and hydrology control …
From soils to streams: Connecting terrestrial carbon transformation, chemical weathering, and solute export across hydrological regimes
Soil biota generates carbon that exports vertically to the atmosphere (CO2) and transports
laterally to streams and rivers (dissolved organic and inorganic carbon, DOC and DIC) …
laterally to streams and rivers (dissolved organic and inorganic carbon, DOC and DIC) …
Emerging dominance of summer rainfall driving High Arctic terrestrial-aquatic connectivity
Hydrological transformations induced by climate warming are causing Arctic annual fluvial
energy to shift from skewed (snowmelt-dominated) to multimodal (snowmelt-and rainfall …
energy to shift from skewed (snowmelt-dominated) to multimodal (snowmelt-and rainfall …
Landscape process domains drive patterns of CO2 evasion from river networks
Streams are important emitters of CO2 but extreme spatial variability in their physical
properties can make upscaling very uncertain. Here, we determined critical drivers of stream …
properties can make upscaling very uncertain. Here, we determined critical drivers of stream …
Pan‐Arctic riverine dissolved organic matter: Synchronous molecular stability, shifting sources and subsidies
Climate change is dramatically altering Arctic ecosystems, leading to shifts in the sources,
composition, and eventual fate of riverine dissolved organic matter (DOM) in the Arctic …
composition, and eventual fate of riverine dissolved organic matter (DOM) in the Arctic …