Deoxygenization is happening. Dead zones are increasing in number and size.

"Oxygen levels in the world’s oceans have already dropped more than 2 percent between 1960 and 2010, and they are expected to decline up to 7 percent below the 1960 level over the next century."

#Deoxygenation
#DeadZones
#EcoCollapse

https://e360.yale.edu/features/as-ocean-oxygen-levels-dip-fish-face-an-uncertain-future

Thousands of dead fish have washed up on Quintana Beach, Texas, due to a phenomenon called ocean deoxygenation. Ocean deoxygenation is the water's loss of oxygen caused by climate change, pollution, and overfishing. Ocean deoxygenation threatens marine life, biodiversity, and food security and worsens global warming.

#ocean #deoxygenation #fish https://www.thecooldown.com/outdoors/dead-fish-ocean-deoxygenation-quintana-beach-texas/

Ocean oxygen: The role of the Ocean in the oxygen we breathe and the threat of deoxygenation | New report of the European Marine Board

#Deoxygenation is increasing in the coastal and open Ocean, primarily due to human-induced #globalwarming and nutrient run-off from land, and projections show that the Ocean will continue losing oxygen as global warming continues.
#climatechange

https://www.marineboard.eu/publications/ocean-oxygen

#oceanograpy in the news for all the wrong reasons - plus must remember to sit on my hands during interviews… it’s good that some countries will invest in collecting this vital data - just frustrating that it’s not NZ #climate #deoxygenation https://www.newshub.co.nz/home/world/2023/05/antarctic-ocean-currents-have-slowed-since-1990s-sparking-fears-of-collapse.html

Excelente video con una explicación muy clara y organizada de las posibles causas de las extinciones masivas.

Excellent video with a very clear and organized explanation of the causes of mass extinctions.

#MassExtinction #ClimateChange #Deoxygenation #GlobalWarming

https://www.youtube.com/watch?v=WssGgRdAHrg&ab_channel=GEOGIRL

Projected #ocean #warming and #deoxygenation will increase the duration, intensity and severity of #hypoxia, with >94% & 31% of #reefs experiencing weak to moderate and severe hypoxia, respectively, by 2100 under Shared Socioeconomic Pathways 5-8.5.

#climatechange
https://www.nature.com/articles/s41558-023-01619-2?utm_source=twitter&utm_medium=social&utm_content=organic&utm_campaign=CONR_JRNLS_AWA1_GL_SCON_SMEDA_NATUREPORTFOLIO

RT @thembauk
.@WarrenCornwall from @ScienceMagazine joined Professor David Sims & his research team off the #CanaryIslands for #SharkTagging & to learn about the 'unsettling' environmental trend, called ocean #deoxygenation that is affecting marine life. @TheSimsLab

https://www.science.org/content/article/breathless-oceans-warming-waters-suffocate-marine-life-disrupt-fisheries

RT MicroSensing: We are looking for a #postdoc to join #FutureReefs lab \@uts_c3 in a new ARC funded project on #hypoxia / #deoxygenation effects on #corals. Exciting collaborative project \@emmafcamp \@reefgenomics \@MicroSensing \@DrCarlyRandall \@DavidJSuggett

QT DavidJSuggett: Postdoc Opp (upto 3yr) to join #FutureReefs lab \@uts_c3 in collaboration with \@MicroSensing \@reefgenomics \@DrCarlyRandall as part of new ARC Discovery… https://twitter.com/twitter/status/1603653771464155136

@carlosmoffat @ed_hawkins

It would be really very cool to make #BiodiversityStripes for #marine #biodiversity. Like these ones for #freshwater #species from https://findingnature.org.uk

The #ocean #ecosystems are getting weaker due to #ClimateChange, #OceanAcidification, #Deoxygenation, #Overfishing.

There are robust #datasets for different marine species around, aren't there?

Large-scale #offshore #WindFarms may influence #MarineLife #ecosystems.

#plankton #FoodWeb #deoxygenation #NorthSea #KnowledgeGaps #WindTurbines #RenewableEnergy #MarineBiology

https://phys.org/news/2022-11-offshore-farms-marine-ecosystems.html

"Rapid rates of sea level rise, deglaciation, and increased marine deoxygenation are hallmarks of modern climate change. O2 contents have declined by at least 2% over the past 50 years, and models predict continued declines by as much as 7% over the next century"

#ClimateChange #Deoxygenation #Ordovician #MassExtinction

📰 🔓 https://www.science.org/doi/10.1126/sciadv.abn8345

உலகின் பெரும்பகுதி கடல் மீன்கள் வாழும் நடுத்தர ஆழத்தில் இருக்கும் நீர் இயலபிற்கு மாறான வேகத்தில் ஆக்சிஜனை இழந்து வருகிறது, கடல்கள் மீன் வளத்தை இழக்கும் என்றும் ஆய்வில் தெரியவந்துள்ளது. #ClimateChange #GreenHouseGases #Deoxygenation #NCAR listen on : https://bit.ly/3BRj7nl

Let me get this straight: Deoxygenation is caused by the temperature being raised worldwide, warming up the oceans. Gases become airborne and oxygen is no exception. Somehow, CO₂ is. We've been told that because of us humans, the CO₂ in the air increased FIRST and THEN the temperature went up. And MORE CO₂ got dissolved in the oceans, causing acidification.
If this makes sense to you, then please explain it to me. ⚪ #COP25 #climatecrisis #deoxygenation #physics #chemistry