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A team led by University of Oregon geologist Rebecca Dorsey has published two papers that provide new insights into the origins of the Colorado River, using data from ancient sedimentary dep...
The Mississippi River delta is a rich ecosystem of barrier islands, estuaries, and wetlands that’s home to a diverse mix of wildlife — as well as more than 2 million people. Over the past few decades,...
Dispersal of the Hudson River Plume in the New York Bight:Synthesis of Observational and Numerical Studies During LaTTE
Hudson River Plume New York Bight Observational and Numerical LaTTE
2015/7/22
Observations and modeling during the Lagrangian Transport and Transformation Experiment (LaTTE) characterized the variability of the Hudson River discharge and identified several freshwater transport ...
Sediment Dynamics Observed in the Jhoushuei River and Adjacent Coastal Zone in Taiwan Strait
Sediment Dynamics Observed Jhoushuei River Adjacent Coastal Zone Taiwan Strait
2015/7/13
Taiwan's rugged, mountainous terrain, a result of active tectonics, and its monsoonal climate create conditions that produce the greatest sediment yield compared to all land surfaces on Earth. It is e...
River Discharge to the Coastal Ocean:A Global Synthesis
River Discharge Coastal Ocean Global Synthesis
2015/7/13
There was a time when "blue water" oceanographers didn't think much about the coastal oceans, let alone the arterial strands of freshwater that supply them with sediment, solutes, organisms, and a var...
Floodplain influence on dissolved organic matter composition and export from the Mississippi–Atchafalaya River system to the Gulf of Mexico
Floodplain on dissolved organic matter composition export from the Mississippi Atchafalaya River system to the Gulf of Mexico
2014/4/3
Comparisons of the concentrations and compositionsof dissolved organic matter (DOM) between the lower Mississippi River (MR) and its distributary, the Atchafalaya River (AR), indicated a strong influe...
Container Cargo Simulation Modeling for Measuring Impacts of Infrastructure Investment Projects in Pearl River Delta
logistics simulation modeling cargo container infrastructure investment
2011/9/9
In the Pearl River Delta (PRD), there is severe competition between container ports, particularly those in Hong Kong, Shenzhen, and Guangzhou, for collecting international maritime container cargo. In...
Methylmercury cycling in estuarine sediment pore waters (Penobscot River estuary, Maine, USA)
Methylmercury cycling estuarine sediment pore waters
2014/4/21
Particulate mercury (Hg) sequestered in coastal marine sediments may be efficiently methylated to highly toxic methylmercury (MeHg), thereby placing exposed organisms at risk of MeHg bioaccumulation. ...
A comparative study of carbon dioxide degassing in river- and marine-dominated estuaries
carbon dioxide degassing river- and marine-dominated estuaries
2014/4/18
The partial pressure of carbon dioxide (pCO2), concentration of total dissolved inorganic carbon, and total alkalinity were measured at both high tide and low tide in the surface water of three Georgi...
Biogeochemistry of the Dumai River estuary, Sumatra, Indonesia, a tropical black-water river
Biogeochemistry Dumai River estuary Sumatra Indonesia a tropical black-water river
2014/4/21
The biogeochemistry of the Dumai River estuary in eastern Sumatra, Indonesia, was studied in order to obtain information on the sources, transformation, and fate of organic matter. Between October and...
Effects of progressive oxygen depletion on sediment diagenesis and fluxes: A model for the lower St. Lawrence River Estuary
progressive oxygen depletion sediment diagenesis fluxes A model for the lower St. Lawrence River Estuary
2014/4/21
We applied a diagenetic model to examine the effects of a decadal-timescale progressive decrease in bottomwater oxygen concentration on sediment geochemistry and fluxes across the sediment-water inter...
Submarine groundwater discharge of nutrients and copper to an urban subestuary of Chesapeake Bay (Elizabeth River)
Submarine groundwater discharge nutrients and copper urban sub estuary Chesapeake Bay
2014/5/14
We investigated the role submarine groundwater discharge (SGD) plays in the delivery of nutrients and copper to the Elizabeth River (Virginia) estuary, a major subestuary of lower Chesapeake Bay. Usin...