Biological effects of Mississippi River nitrogen on the northern Gulf of Mexico—a review and synthesis

MJ Dagg, GA Breed - Journal of Marine Systems, 2003 - Elsevier
The Mississippi River currently delivers approximately 1.82 Tg N year− 1 (1.3× 1011 mol N
year− 1) to the northern Gulf of Mexico. This large input dominates the biological processes …

Bluefin larvae in Oligotrophic Ocean Foodwebs, investigations of nutrients to zooplankton: overview of the BLOOFINZ-Gulf of Mexico program

T Gerard, JT Lamkin, TB Kelly, AN Knapp… - Journal of Plankton …, 2022 - academic.oup.com
Western Atlantic bluefin tuna (ABT) undertake long-distance migrations from rich feeding
grounds in the North Atlantic to spawn in oligotrophic waters of the Gulf of Mexico (GoM) …

Transformation of dissolved and particulate materials on continental shelves influenced by large rivers: plume processes

M Dagg, R Benner, S Lohrenz, D Lawrence - Continental shelf research, 2004 - Elsevier
The world's ten largest rivers transport approximately 40% of the fresh water and particulate
materials entering the ocean. The impact of large rivers is important on a …

Comparison of hypoxia among four river-dominated ocean margins: The Changjiang (Yangtze), Mississippi, Pearl, and Rhône rivers

C Rabouille, DJ Conley, MH Dai, WJ Cai… - Continental Shelf …, 2008 - Elsevier
We examined the occurrence of seasonal hypoxia (O2< 2mgl− 1) in the bottom waters of
four river-dominated ocean margins (off the Changjiang, Mississippi, Pearl and Rhône …

The status and characteristics of eutrophication in the Yangtze River (Changjiang) Estuary and the adjacent East China Sea, China

C Chai, Z Yu, X Song, X Cao - Hydrobiologia, 2006 - Springer
Eutrophication has become increasingly serious and noxious algal blooms have been of
more frequent occurrence in the Yangtze River Estuary and in the adjacent East China Sea …

Nutrient characteristics in the Yangtze River Estuary and the adjacent East China Sea before and after impoundment of the Three Gorges Dam

C Chai, Z Yu, Z Shen, X Song, X Cao, Y Yao - Science of the Total …, 2009 - Elsevier
From November 2002 to 2006, five cruises were undertaken in the Yangtze River Estuary
and the adjacent East China Sea to compare the nutrient concentrations, ratios and potential …

Effect of diatom silica content on copepod grazing, growth and reproduction

H Liu, M Chen, F Zhu, PJ Harrison - Frontiers in Marine Science, 2016 - frontiersin.org
Diatoms are often a major food source for zooplankton and contribute significantly to vertical
POC flux through sinking of dead cells, aggregates and zooplankton fecal pellets. The silica …

A review of water column processes influencing hypoxia in the northern Gulf of Mexico

MJ Dagg, JW Ammerman, RMW Amon, WS Gardner… - Estuaries and …, 2007 - Springer
In this review, we use data from field measurements of biogeochemical processes and
cycles in the Mississippi River plume and in other shelf regions of the northern Gulf of …

An organic carbon budget for the Mississippi River turbidity plume and plume contributions to air-sea CO2 fluxes and bottom water hypoxia

RE Green, TS Bianchi, MJ Dagg, ND Walker… - Estuaries and …, 2006 - Springer
We investigated seasonal variability in organic carbon (OC) budgets using a physical-
biological model for the Mississippi River turbidity plume. Plume volume was calculated from …

Source, composition, and reactivity of particulate organic matter along the Changjiang Estuary salinity gradient and adjacent sea

S Liang, S Li, J Guo, Y Yang, Z Xu, M Zhang, H Li, X Yu… - Marine Chemistry, 2023 - Elsevier
The sources, distribution, and fate of particulate organic matter (POM) in estuaries are
dynamic and complex, influenced by highly intensive human activities and high productivity …