Real Climate

AUGUST 12, 2021

There is no doubt that we have changed Earth’s climate through our activities on a broad range of aspects that includes consequences for the atmosphere, the oceans, snow, ice, Earth’s fauna and ecosystems. The cause of our changing climate is the increase in atmospheric greenhouse gas concentrations that we have released into the air.

Atmosphere 356

Atmosphere Greenhouse Ocean Sea Level 356

Real Climate

OCTOBER 12, 2021

Manabe’s subsequent work led to the development of the GFDL GCM, initially just including the atmosphere, but eventually with an ocean, and then the transient results shown in Manabe and Stouffer (1993). The basic issue stems from the different timescales of the ocean and atmosphere. 1975) , and Bryan et al.

Atmosphere 316

Atmosphere Ocean Greenhouse Climate Change 316

New Scientist

FEBRUARY 7, 2025

Until now, 90 per cent of the excess heat created by greenhouse gas emissions has been drawn down into the ocean, but this capacity for heat absorption is now being lost, which could lead to longer marine heatwaves and harm ocean life

Ocean 145

Ocean Greenhouse 145

New Scientist

AUGUST 14, 2024

For decades, the oceans have absorbed much of the excess heat caused by greenhouse gases. The latest observations suggest they are reaching their limits, so how worried should we be?

Ocean 145

Ocean Climate Change Greenhouse 145

Earthava

NOVEMBER 13, 2024

Plastic waste contributes to climate change by releasing greenhouse gases during its production, degradation, and incineration. The ocean is […] The post Plastic Pollution and Climate Change: Understanding Their Interconnected Impact on Our Planet appeared first on Earthava.

Climate Change 97

Climate Change Ocean Greenhouse Waste 97

Legal Planet

OCTOBER 17, 2024

People now really are discussing the possibility of making intentional interventions to change the climate — or rather, to reduce some of the climate disruptions that are happening and coming due to human elevated greenhouse gases. These interventions would not precisely offset greenhouse-gas-driven climate change.

Climate Change 279

Climate Change Greenhouse Politics 2008 279

Inside Climate News

JANUARY 11, 2023

The heat of global warming will keep penetrating deeper into the oceans for centuries after greenhouse gas emissions cease.

Ocean 131

Ocean Greenhouse Climate Change 131

Real Climate

JULY 10, 2022

Step 1: There is a natural greenhouse effect. Thus there must be a large amount of IR absorbed by the atmosphere (around 158 W/m 2 ) – a number that would be zero in the absence of any greenhouse substances. Step 2: Trace gases contribute to the natural greenhouse effect. The Earth’s Energy Budget (NASA).

Radiation 352

Radiation 2022 Greenhouse Atmosphere 352

Law Columbia

OCTOBER 25, 2024

That’s because the parties to the London Convention and London Protocol are meeting from October 28 to November 1 in London to discuss, among other things, governance of ocean alkalinity enhancement and ocean sinking of biomass (e.g. Some are land-based, while others use the ocean. seaweed) for carbon storage.

Carbon Dioxide 128

Carbon Dioxide Government Ocean 2013 128

Ocean Conservancy

NOVEMBER 30, 2022

I was joined by Ocean Conservancy colleagues working to advance ocean-climate action. C, we stand to lose ocean and coastal ecosystems we depend on to sea level rise, warming temperatures, ocean acidification and other climate impacts. We focused on the following priorities : The Ocean in the Climate Change Dialogue.

Ocean 122

Ocean Fossil Fuels Paris Agreement Greenhouse 122

Real Climate

NOVEMBER 20, 2021

The basis of this relationship is the rough balance between the net uptake of carbon into deep pools (mainly the deep ocean) and the rate at which the oceans warm in response to an energy imbalance. Net-zero greenhouse gas emission does not have any geophysical significance. Article 4, section 1.

Carbon Dioxide 339

Carbon Dioxide Greenhouse Paris Agreement 2030 339

Union of Concerned Scientists

MARCH 18, 2025

This long-term impact reflects the delayed response of ocean temperatures and ice sheet dynamics to past greenhouse gas emissions. Importantly, this projected rise is in addition to the sea level rise driven by emissions from all other sources.

Sea Level 162

Sea Level Fossil Fuels Climate Change Ocean 162

Ocean Conservancy

NOVEMBER 20, 2024

Climate change is here, and nowhere is this more immediately apparent than in our ocean. It makes sense that our ocean would bear the most immediate impacts because it is on the front line of actually absorbing and storing the carbon that causes climate change to begin with. But not all mCDR is created equal.

Ocean 120

Ocean Carbon Dioxide Climate Change Conservation 120

Ocean Conservancy

DECEMBER 12, 2023

As another year comes to a close, I am reflecting on the incredible progress Ocean Conservancy has made in 2023 towards a healthy, resilient ocean future. For better or worse, this is the nature of ocean conservation work—sometimes we hit roadblocks, but it’s a reminder of why this work is so critically important.

Ocean 123

Ocean 2023 Conservation Carbon Dioxide 123

Real Climate

SEPTEMBER 19, 2022

2021) show that the trends in the EEI derived from CERES match what you get from the changes in ocean heat content. Satellite-derived trends in EEI compared to estimates from changes in ocean heat (Loeb et al., The simplest model for the greenhouse effect. Similarly, Loeb et al. A simple model with feedbacks.

Radiation 307

Radiation Atmosphere Greenhouse 2001 307

Scientific American

MAY 22, 2024

In its first climate change case, the International Tribunal for the Law of the Sea determined that a global ocean convention extends to greenhouse gases, meaning countries have an obligation to reduce them

Ocean 109

Ocean Climate Change Greenhouse Law 109

Real Climate

NOVEMBER 29, 2023

It is 33 years now since the IPCC in its first report in 1990 concluded that it is “certain” that greenhouse gas emissions from human activities “will enhance the greenhouse effect, resulting on average in an additional warming of the Earth’s surface.” Gray areas show lack of data.

Greenhouse 309

Greenhouse Radiation Cooling Carbon Dioxide 309

Ocean Conservancy

NOVEMBER 7, 2023

The ocean is also experiencing record-breaking temperatures and more frequent marine heatwaves. Please try again or contact 1.888.780.6763 Enter Your Email.loading Thanks for signing up for Ocean Conservancy emails. Up to this point, the ocean has been our greatest guardian against extreme heat and catastrophic climate changes.

Ocean 109

Ocean Climate Change Atmosphere Conservation 109

Ocean Conservancy

MARCH 14, 2023

Please try again or contact 1.888.780.6763 Enter Your Email.loading Thanks for signing up for Ocean Conservancy emails. And as I learned at the International Zero Waste Cities Conference held January 2023 in Quezon City (part of Metro Manila in the Philippines) in, this impacts our planet and our ocean in many ways.

Ocean 124

Ocean Recycling Waste Carbon Dioxide 124

Union of Concerned Scientists

MARCH 18, 2025

Previous attribution research published by my Union of Concerned Scientists colleagues have allowed us to draw causal connections between sources of heat-trapping emissions and resulting impacts, like present day increases in atmospheric greenhouse gas concentrations, air temperatures, sea levels , ocean acidification , and wildfire burned area.

Sea Level 169

Sea Level Fossil Fuels Climate Change 2020 169

Ocean Conservancy

OCTOBER 22, 2021

The ocean has absorbed nearly 33% of all greenhouse gas emissions and around 90% of the excess heat produced through climate change. It may seem like a good thing all around that the ocean is protecting us in this way, but the ocean actually pays a hefty price. Thanks for signing up for Ocean Conservancy emails.

Ocean 108

Ocean Carbon Dioxide Coastal Erosion Climate Change 108

Real Climate

SEPTEMBER 19, 2021

So this is an attempt to put all of that in context and provide a hopefully comprehensive guide to how, when, and why to properly compare the two greenhouse gases. You might recall that GWP is defined as the ratio on per-kg basis of the temperature impact of other greenhouse gases compared to CO 2 over a specific time period.

Carbon Dioxide 360

Carbon Dioxide Radiation Atmosphere Greenhouse 360

Greenbuilding Law

JUNE 5, 2022

With proposed federal regulation of greenhouse gas emissions by the Securities and Exchange Commission requiring GHG disclosure and new state statutes, including a new Maryland law that requires not only disclosure, but also a mandated reduction in GHG emissions, a greater appreciation of the subject of GHG appears in order.

Greenhouse 98

Greenhouse Carbon Dioxide Atmosphere Fossil Fuels 98

A Greener Life

NOVEMBER 16, 2023

By Anders Lorenzen On the eve of the COP28 UN climate summit, The World Meteorological Organization (WMO), a United Nations (UN) body, has warned that the atmospheric concentration of greenhouse gases (GHG) is forecast to continue the trend that resulted in record-high CO2 measurements last year.

Greenhouse 113

Greenhouse Fossil Fuels Sea Level Atmosphere 113

Real Climate

NOVEMBER 11, 2023

A friend asked me if a discussion paper published on Statistics Norway’s website, ‘ To what extent are temperature levels changing due to greenhouse gas emissions? ’, was purposely timed for the next climate summit ( COP28 ). Furthermore, the volume of the oceans increases from the melting of land ice. See for instance Benestad (2016).

Sea Level 326

Sea Level Greenhouse Climate Change Atmosphere 326

Real Climate

AUGUST 13, 2021

The IPCC has introduced a new high-end risk scenario, stating that a global rise “approaching 2 m by 2100 and 5 m by 2150 under a very high greenhouse gas emissions scenario cannot be ruled out due to deep uncertainty in ice sheet processes.”. The IPCC gives more consideration to the large long-term sea-level rise beyond the year 2100.

Sea Level 363

Sea Level Precautionary Principle Ocean Coastal Erosion 363

Inside Climate News

APRIL 28, 2022

By Bob Berwyn If greenhouse gas pollution remains unchecked, global warming could trigger the most catastrophic extinction of ocean species since the end of the Permian age, about 250 million years ago, scientists warned in a new study today.

Ocean 115

Ocean Greenhouse Climate Change 115

Real Climate

JANUARY 15, 2022

Unlike in years past, there is no longer any serious discrepancy between the records – which use multiple approaches for the ocean temperatures, the homogenization of the weather stations records, and interpolation. Southern Ocean trends. The least visited part of the ocean are the waters around Antarctica. References.

Cooling 360

Cooling Ocean 2020 2019 360

Circle of Blue

AUGUST 11, 2021

But it also indicates that by swiftly and drastically cutting greenhouse gas emissions, the worst effects of climate change can be prevented, avoiding worst-case outcomes for water availability. “I Warming ocean temperatures could cause this current to slow down or collapse altogether.

Climate Change 361

Climate Change Atmosphere Deforestation Rainforest 361

Ocean Conservancy

SEPTEMBER 8, 2023

As deeply troubling reports continue to come in about ocean waters hitting historic hot temperatures, sectors like global shipping are trying to understand the consequences of a warmer ocean and what can be done to stop the heating. So, we’re seeing the ocean heat up, lose oxygen and get bigger.

Ocean 101

Ocean Sea Level Fossil Fuels Carbon Dioxide 101

Law and Environment

AUGUST 9, 2021

Here are a number of the lowlights: It is unequivocal that human influence has warmed the atmosphere, ocean and land. Widespread and rapid changes in the atmosphere, ocean, cryosphere and biosphere have occurred. Global warming of 1.5°C

Climate Change 190

Climate Change Sea Level Ocean Atmosphere 190

Union of Concerned Scientists

MARCH 6, 2025

Working Group 3: Mitigation of Climate Change Evaluates pathways for reducing greenhouse gas emissions, sustainable development strategies, and the role of finance, technology, and policy in achieving net-zero emissions. Marine CDR lacks long-term observational data and has potential ecological risks.

Climate Change 149

Climate Change Carbon Dioxide Technology Technology 149

A Greener Life

MAY 23, 2022

Our oceans are acidifying. A new report has warned that the level of acidity in the world’s oceans is higher now than it has been for the past 26,000 years. The heat trapped by human-induced greenhouse gases will warm the planet for many generations to come.” ” How the oceans absorb carbon and store the heat.

Ocean 98

Ocean Sea Level Carbon Dioxide Climate Change 98

Union of Concerned Scientists

MARCH 6, 2025

Working Group 3: Mitigation of Climate Change Evaluates pathways for reducing greenhouse gas emissions, sustainable development strategies, and the role of finance, technology, and policy in achieving net-zero emissions. Marine CDR lacks long-term observational data and has potential ecological risks.

Climate Change 147

Climate Change Carbon Dioxide Technology Technology 147

Law Columbia

MARCH 18, 2025

Achieving global climate goals will require rapid and dramatic greenhouse gas emissions reductions, along with the removal of greenhouse gases from the atmosphere. Scientists have identified a number of land- and ocean-based carbon dioxide removal (CDR) approaches. ocean waters. judge-made) law.

Carbon Dioxide 59

Carbon Dioxide Ocean Clean Water Act Fossil Fuels 59

Inside Climate News

OCTOBER 28, 2024

By Bob Berwyn A trio of reports released ahead of next month’s COP29 climate conference in Azerbaijan all show that the existing national policies to cut greenhouse gas emissions under the landmark 2015 Paris Agreement will heat the planet by close to 3 degrees Celsius by 2100, as warming has accelerated in the past few years.

Paris Agreement 138

Paris Agreement 2015 Greenhouse Atmosphere 138

Real Climate

SEPTEMBER 19, 2024

Think about what is involved – biological proxies from extinct species, plate tectonic movement, disappearance in subduction zones of vast amounts of ocean sediment, interpolating sparse data in space and time, degradation of samples over such vast amounts of time. All of which adds to the uncertainty.

Sea Level 354

Sea Level Ocean Radiation 2014 354