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Third Advisory Panel Workshop on Hypoxia Effects o...
The third Advisory Panel Workshop on Hypoxia Effects of Fish and Fisheries was held virtually on December 14, 2020 as part of an NCCOS NGOMEX project led by Dr. Kim ...
NCCOS-supported Research Aids Site Selection for C...
NCCOS-supported researchers from the University of Florida and Smithsonian Marine Station paired water quality sensors with coral outplants to develop data-driven criteria for selection of restoration sites in the Florida ...
Combining Geostatistical and Mechanistic Models Im...
NCCOS-sponsored scientists combined two traditional, but often separate, modeling approaches to better characterize, track, and predict coastal hypoxia in the northern Gulf of Mexico. Their study found that “fused” geostatistical ...
Research Enables Dungeness Crab Fishermen to Detec...
Oregon Dungeness crab fishermen retrieving a full crab pot with a dissolved oxygen sensor. Credit: Pat Kemmish, F/V Richard H. NCCOS-supported researchers deployed 40 low-cost oxygen sensors on crab pots ...
NOAA Highlights Dead Zone Science at Hypoxia Task ...
The Mississippi River Gulf of Mexico Watershed Nutrient Task Force, otherwise known as the Hypoxia Task Force (HTF), held a virtual fall meeting from September 30 to October 1, 2020 ...
Lake Erie Hypoxia Forecast Helps Treatment Plant O...
Low dissolved oxygen (hypoxia) in a water body can certainly harm aquatic life, but it can also create problems for water treatment plant operators. Personnel have to respond quickly when ...
Oxygen Loss and Ecosystem Impacts in the Californi...
Aerobic habitat compression for anchovy. Aerobic habitat compression in 2100 compared to 2000. Areas in red will lose the most habitat suitable for anchovy. Circles are anchovy observations, with larger ...
NCCOS Monitoring Cyanobacterial Blooms in Lake Pon...
The Bonnet Carré Spillway is a flood control operation designed to divert the nutrient-rich waters of the Mississippi River into Lake Pontchartrain when river water levels get too high, in ...
Model Combines Reduced Nutrients, Increased Temps ...
A team of NCCOS sponsored scientists have enhanced a hypoxia model with an unprecedented, multi-decadal oceanographic dataset to predict the combined effects of reduced nutrient loading, increased temperature, and freshwater ...
Hypoxia Study Shows Fish Diet and Catchability Cha...
NCCOS sponsored research on hypoxia (low oxygen concentrations within the water column) finds that hypoxic conditions in the northern Gulf of Mexico have variable effects on fish diet, food webs, ...
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Data & Publications
Linking Coasts and Seas to Address Ocean Deoxygenation
Accelerated oxygen loss in both coastal and open oceans is generating complex biological responses; future understanding and management will require holistic integration of currently fragmented oxygen observation and research programmes ...
Long-term decline in the calanoid copepod Acartia tonsa in central Chesapeake Bay, USA: An indirect effect of eutrophication
A long-term abundance record of the calanoid copepod Acartia tonsa in the Maryland portion of Chesapeake Bay was compiled from 1966 to 2002. A significant downward trend in the summertime abundance of Acartia tonsa was found in central Chesapeake Bay ...
Long-term trends in Chesapeake Bay seasonal hypoxia, stratification, and nutrient loading
A previously observed shift in the relationship between Chesapeake Bay hypoxia and nitrogen loading has pressing implications on the efficacy of nutrient management. Detailed temporal analyses of long-term hypoxia, nitrogen loads, and stratification were conducted to reveal different within-summer trends ...
Louisiana Hypoxia Survey 2009: Biological, chemical, and physical data collected off the coast of Louisiana as part of the Hypoxia Studies in the Northern Gulf of Mexico project in 2009 (NODC Accession 0099531)
CTD data were taken during the 2009 surveys of the Louisiana continental shelf. Hydrographic data were obtained with the LUMCON SeaBird 911+ CTD system and a YSI 6820. Nutrient, pigment, suspended sediment, surface salinity, secchi depth, and station information data ...
Louisiana Hypoxia Surveys 1998 - 2002: Physical, biological, and chemical data collected off the coast of Louisiana as part of a long-term study of hypoxia (NODC Accession 0002033)
The physical, biological and chemical data collected are part of a long-term coastal Louisiana dataset. The goal is to understand physical and biological processes that contribute to the causes of hypoxia and use the data to support environmental models for ...
Louisiana Hypoxia Surveys 2003: Biological, chemical, and physical data collected off the coast of Louisiana as part of the Hypoxia Studies in the Northern Gulf of Mexico project in 2003 (NODC Accession 0020956)
Biological, chemical, and physical data collected off the coast of Louisiana as part of the Hypoxia Studies in the Northern Gulf of Mexico project in 2003 ...
Louisiana Hypoxia Surveys 2004: Biological, chemical, and physical data collected off the coast of Louisiana as part of the Hypoxia Studies in the Northern Gulf of Mexico project in 2004 (NODC Accession 0032050)
Biological, chemical, and physical data collected off the coast of Louisiana as part of the Hypoxia Studies in the Northern Gulf of Mexico project in 2004 ...
Louisiana Hypoxia Surveys 2005: Biological, chemical, and physical data collected off the coast of Louisiana as part of the Hypoxia Studies in the Northern Gulf of Mexico project in 2005 (NODC Accession 0039733)
Biological, chemical, and physical data collected off the coast of Louisiana as part of the Hypoxia Studies in the Northern Gulf of Mexico project in 2005 ...
Louisiana Hypoxia Surveys 2006: Biological, chemical, and physical data collected off the coast of Louisiana as part of the Hypoxia Studies in the Northern Gulf of Mexico project in 2006 (NODC Accession 0049435)
Biological, chemical, and physical data collected off the coast of Louisiana as part of the Hypoxia Studies in the Northern Gulf of Mexico project in 2006 ...
Louisiana Hypoxia Surveys 2007: Biological, chemical, and physical data collected off the coast of Louisiana as part of the Hypoxia Studies in the Northern Gulf of Mexico project in 2007 (NODC Accession 0060060)
Biological, chemical, and physical data collected off the coast of Louisiana as part of the Hypoxia Studies in the Northern Gulf of Mexico project in 2007 ...
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