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Temperature and Oxygen Tolerances of Marine Species Predict their ...
coastalscience.noaa.gov/news/temperature-and-oxygen-tolerances-of-marine-species-predict-their-distributions/
NCCOS-supported researchers found that marine organism geographic distributions are best predicted by measuring temperature and dissolved oxygen ...
Oxygen - Dynamics and biogeochemical consequences - NCCOS - National ...
coastalscience.noaa.gov/data_reports/oxygen-dynamics-and-biogeochemical-consequences/
Dissolved oxygen is a keystone molecule that is involved in the production, consumption, and cycling of organic matter and inorganic elements in the ...
New Study Compares Methods to Predict Hypoxic Conditions Under Future ...
coastalscience.noaa.gov/news/new-study-compares-methods-to-predict-hypoxic-conditions-under-future-climate-change-scenarios/
Climate change is expected to reduce oxygen levels in the coastal zone, expanding existing hypoxic (low-oxygen) regions and creating new ones, causing ...
Lake Erie Hypoxia Forecast
app.coastalscience.noaa.gov/habs_explorer/index.php?path=QXhKWVJOSUswMVUrYVpaVE1PWUtkeFVGcHVvc0FFQ2hHc1FFSkRvbm8xV0JqYnFxZE04K3c3bU95Tm8vaTR0dS84YTJNbEZQeWxnR2g4L1h3SHZwN1E9PQ==&uri=VWtuM1UzbVNVN0RsZzJMeTJvNlNpM29OalF0WTFQQjVZVnpuS3o5bnh1Ym0vYWhtWEh4ck1hREVUamE4SDZ0M1lybUZqVDYwRFNTMnUvdEZjb3k3ZUp4Tkp4T1ZvL01uNGRDS2Nwc3VrMnIyc1pJZnYxcC9oeE9GKzliSnZacUw4V21DTlJ0d1hXd3FqZEt2azFqeUh3PT0=&type=aW9TWXNid3psS2dzNis3cGNqUG9Ndz09&action=VWtuM1UzbVNVN0RsZzJMeTJvNlNpM29OalF0WTFQQjVZVnpuS3o5bnh1Ym0vYWhtWEh4ck1hREVUamE4SDZ0M1lybUZqVDYwRFNTMnUvdEZjb3k3ZUp4Tkp4T1ZvL01uNGRDS2Nwc3VrMnIyc1pJZnYxcC9oeE9GKzliSnZacUxob3hsZ1E0WEZ3cmp4Sk82dFZJYTZ1OEY4WGxMYnh1NUlTWFZjSEs5WEZZPQ==
Forecasted Temperatures and Oxygen Levels at Bottom Model output includes near real-time estimated oxygen levels and temperatures in the bottom water ...
Hypoxic Area off Pacific Northwest Coast has Grown Since 1950s
coastalscience.noaa.gov/news/hypoxic-area-off-pacific-northwest-coast-has-grown-since-1950s/
A NOAA-funded study demonstrated that the area of bottom water with low oxygen (hypoxia) off the Pacific Northwest coast has increased from 2% in ...
Oxygen Loss and Ecosystem Impacts in the California Current System
coastalscience.noaa.gov/news/oxygen-loss-and-ecosystem-impacts-in-the-california-current-system/
A newly published study expects climate warming to intensify hypoxia (low oxygen levels) in the California Current System (CCS), threatening its ...
Modeling Coastal Hypoxia: Numerical Simulations of Patterns, Controls ...
coastalscience.noaa.gov/data_reports/modeling-coastal-hypoxia-numerical-simulations-of-patterns-controls-and-effects-of-dissolved-oxygen-dynamics/
Hypoxia refers to conditions in the water column where dissolved oxygen falls below levels that can support most metazoan marine life (i.e., 2 mg O2 ...
Forecasting the Causes, Consequences, and Potential Solutions for ...
coastalscience.noaa.gov/project/forecasting-causes-consequences-solutions-hypoxia-lake-erie/
In recent years, the central basin of Lake Erie has experienced low-oxygen conditions, despite measures taken by surrounding states and provinces to ...
West Florida Shelf Hypoxia and the Roles of Harmful Algal Blooms ...
coastalscience.noaa.gov/project/west-florida-shelf-hypoxia-and-the-roles-of-harmful-algal-blooms-warming-and-extreme-events/
This oxygen loss, or deoxygenation, is one of the most important changes occurring in the ocean, and has altered the abundances and distributions of ...
Hypoxia Study Shows Fish Diet and Catchability Changes in Gulf of ...
coastalscience.noaa.gov/news/hypoxia-study-shows-fish-diet-and-catchability-changes-in-gulf-of-mexico-dead-zone/
Fish were collected from the northern Gulf of Mexico using a bottom trawl during the summers 2006–2008. Researchers analyzed these data to identify ...
Processes controlling mid-water column oxygen minima over the Texas ...
coastalscience.noaa.gov/data_reports/processes-controlling-mid-water-column-oxygen-minima-over-the-texas-louisiana-shelf/
These oxygen minimum layers are connected with the bottom boundary layer and follow the pycnocline seaward as a tongue of low oxygen into the ...
Hypoxia Impacts Macrobenthic Organism Densities and Composition in Low ...
coastalscience.noaa.gov/news/hypoxia-impacts-macrobenthic-organism-densities-and-composition-in-low-inflow-estuaries/
Hypoxia (low oxygen) in low-inflow or intermittently-open estuaries is often driven by the state of tidal inlets at the mouth. When the mouth is open ...
Shellfish Larvae Struggle in Fluctuating Estuarine Oxygen and Acidity
coastalscience.noaa.gov/news/shellfish-larvae-unable-keep-changes-oxygen-acidity/
A study supported by NCCOS and the NOAA Ocean Acidification Program found thatinteracting effects of acidified and low oxygen (hypoxic) waters ...
Reef-Building Coral Species Differ in Tolerance to Low Oxygen Levels
coastalscience.noaa.gov/news/reef-building-coral-species-differ-in-tolerance-to-low-oxygen-levels/
NCCOS-supported researchers investigating the effects of hypoxia (low oxygen) on threatened coral species discovered that some species have ...
2024 Lake Erie Hypoxia Forecast Ends First Fully Functional Season
coastalscience.noaa.gov/news/2024-lake-erie-hypoxia-forecast-ends-first-fully-functional-season/
Model for July 2 (made on July 1) of oxygen concentration in bottom waters of Lake Erie. The forecast was for low oxygen (hypoxic) water (in blue) to ...
Scientists Expect Slightly Below Average Chesapeake Bay 'Dead Zone ...
coastalscience.noaa.gov/news/scientists-expect-slightly-below-average-chesapeake-bay-dead-zone-this-summer/
The low oxygen levels are insufficient to support most marine life and habitats in near-bottom waters and threaten the Bay’s production of crabs ...
Hypoxia and Ocean Acidification Mean Double Whammy for Marine Life
coastalscience.noaa.gov/news/hypoxia-acidification-mean-double-whammy-marine-life/
Conditions resulting in low dissolved oxygen (DO) in marine systems, also known as hypoxia, are a commonoccurrenceinoceans around the world. Ocean ...
How Will Changing Temperature and Oxygen Conditions in the California ...
coastalscience.noaa.gov/project/how-will-changing-temperature-and-oxygen-conditions-in-the-california-current-system-influence-important-fish-and-shellfish-species/
The California Current System (CCS) is one of the most productive regions of the world ocean, but low oxygen (hypoxia) conditions can limit the ...
Smaller, More User-friendly Sensor Developed to Detect Low Oxygen in ...
coastalscience.noaa.gov/news/smaller-more-user-friendly-sensor-developed-to-detect-low-oxygen-in-oregon-waters/
Hypoxia (low oxygen) is a recurring challenge for fishermen in the region. Low oxygen events have resulted in die-offs of marine life on the seafloor ...
Declining Oxygen Levels Threaten Oysters in Chesapeake Bay
coastalscience.noaa.gov/news/declining-oxygen-levels-threaten-oysters-chesapeake-bay/
NCCOS-sponsored research by the Smithsonian Institution Environmental Research Center (SERC) reveals low dissolved oxygen (hypoxia) hampers oysters’ ...