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Engineering the Mississippi River has kept carbon out of the atmosphere,new study reveals（图）
Engineering Mississippi River kept carbon out atmosphere
2021/4/9
A new study co-authored by a Tulane University geoscientist shows that human efforts to tame the Mississippi River may have had an unintended positive effect: more rapid transport of carbon ...
Watershed land use and river engineering drive wetland formation and loss in the Mississippi River birdfoot delta
Watershed land river engineering drive wetland ation loss the Mississippi River birdfoot delta
2014/4/2
The Mississippi River basin was developed for agriculture at an unprecedented scale and intensity within the last 200 yr. These changes favored erosion and sediment transport, which were subsequently ...
Carbon dynamics and community production in the Mississippi River plume
Carbon dynamics community production Mississippi River plume
2014/4/2
Dissolved inorganic carbon (DIC), total alkalinity (TAlk), pH, and dissolved oxygen (DO) were determined in the Mississippi River plume during five cruises conducted in the spring, summer, and fall. I...
How climate controls the flux of nitrogen by the Mississippi River and the development of hypoxia in the Gulf of Mexico
climate flux of nitrogen Mississippi River development of hypoxia Gulf of Mexico
2014/4/23
The intensification of agriculture in the central U.S. is commonly cited as the primary cause of the increase in nitrogen (N) flux by the Mississippi River since the 1950s and the development of seaso...
Effect of seasonal sediment storage in the lower Mississippi River on the flux of reactive particulate phosphorus to the Gulf of Mexico
seasonal sediment storage lower Mississippi River reactive particulate phosphorus Gulf of Mexico
2014/5/19
The annual surface water flux of total reactive (i.e., potentially bioavailable) particulate P from the Mississippi River was estimated by measuring the reactive (including labile, iron, organic, and ...
Predicting the response of Gulf of Mexico hypoxia to variations in Mississippi River nitrogen load
Gulf of Mexico hypoxia Mississippi River nitrogen load
2014/5/20
The effects of nutrient loading from the Mississippi River basin on the areal extent of hypoxia in the northern Gulf of Mexico were examined using a novel application of a dissolved oxygen model for a...
Multispectral in situ measurements of organic matter and chlorophyll fluorescence in seawater: Documenting the intrusion of the Mississippi River plume in the West Florida Shelf
Multispectral situ measurements organic matter chlorophyll fluorescence in seawater Documenting the intrusion Mississippi River plume West Florida Shelf
2014/6/10
We performed multispectral, in situ fluorescence measurements of detrital colored organic matter (COM) and chlorophyll a (Chl a) in surface waters of the West Florida Shelf using the Wet Labs spectral...