Law Columbia

APRIL 10, 2025

It is also necessary to remove carbon dioxide from the atmosphere (a process known as carbon dioxide removal or CDR). Seaweed naturally converts dissolved carbon dioxide in ocean water into organic carbon through photosynthesis. EPA may regulate seaweed sinking under the MPRSA.

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Carbon Dioxide Regulations Ocean Clean Water Act 59

Law Columbia

APRIL 8, 2025

The Supreme Courts decision could have implications for certain marine carbon dioxide (mCDR) activities that require permits under the CWA. mCDR refers to ocean-based processes or techniques designed to remove carbon dioxide from the atmosphere and store it for long periods of time in the ocean.

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Carbon Dioxide Ocean Clean Water Act Environmental Protection 66

Physics World

AUGUST 1, 2021

Sprinkling powered basalt over natural ecosystems would remove vast amounts of carbon dioxide from the Earth’s atmosphere while also improving soils. But even in best case scenarios for renewable energy and industrial decarbonization, it looks certain that significant carbon dioxide emissions will continue for decades.

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Carbon Dioxide Atmosphere Ocean Renewable Energy 143

Law Columbia

JANUARY 31, 2025

Our planet is undergoing significant changes due to climate disruption, with especially severe impacts on the ocean. The Sixth Assessment Report of the Intergovernmental Panel on Climate Change underscores the urgent need the advance carbon dioxide removal (CDR) as a complement to (but not a substitute for) emissions reductions.

Ocean 59

Ocean Regulations Carbon Dioxide Atmosphere 59

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.

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Carbon Dioxide Ocean Clean Water Act Fossil Fuels 59

Environment + Energy Leader

JUNE 6, 2023

Industries dependent on marine resources, such as fisheries and tourism, face significant threats from this environmental degradation.

Atmosphere 234

Atmosphere Ocean Carbon Dioxide 234

Real Climate

SEPTEMBER 19, 2021

but it inevitably brings forth a mish-mash of half-remembered, inappropriate or out-of-date comparisons between the impacts of carbon dioxide and methane. Thus despite the smaller concentrations and changes in methane compared to carbon dioxide, the impacts are comparable. W/m 2 for CH 4. Stocks and flows.

Carbon Dioxide 363

Carbon Dioxide Radiation Atmosphere Greenhouse 363

Real Climate

AUGUST 12, 2021

Another clue indicating a shortcoming is if you look at the atmospheric CO 2 -concentrations over time to see how much impact the IPCC reports have had on the real policy-makers in the world (Figure below). The cause of our changing climate is the increase in atmospheric greenhouse gas concentrations that we have released into the air.

Atmosphere 357

Atmosphere Greenhouse Ocean Sea Level 357

Union of Concerned Scientists

JUNE 20, 2024

The primary cause of accelerating sea level rise is human activity As people burn fossil fuels and emit heat-trapping gases like carbon dioxide, our atmosphere and our oceans warm up. As the ocean warms, it expands. That adds water to the oceans, which raises their level.

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Sea Level Fossil Fuels Ocean Carbon Dioxide 342

Law Columbia

MARCH 15, 2023

The Sabin Center today published model federal legislation to advance safe and responsible ocean carbon dioxide removal (CDR) research in U.S. Controlled field trials and other in-ocean research is critical to improve scientific and societal understanding of CDR techniques that could help the U.S. reach its climate goals.

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Carbon Dioxide Ocean Law Paris Agreement 105

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 122

Ocean Carbon Dioxide Climate Change Conservation 122

Scientific American

FEBRUARY 27, 2023

Instead of sucking planet-warming carbon dioxide from the atmosphere, some scientists are looking to capture it from the oceans

Ocean 115

Ocean Carbon Dioxide Climate Change Atmosphere 115

New Scientist

NOVEMBER 25, 2024

Projects to remove carbon dioxide from the atmosphere by making the oceans less acidic are popping up all over the world – New Scientist visited one in New York City’s East river

Carbon Dioxide 139

Carbon Dioxide Atmosphere Ocean 139

Union of Concerned Scientists

OCTOBER 17, 2024

Lead author Adam Gold , a watershed researcher for the Environmental Defense Fund, said the wild uncertainty is because the court arbitrarily created a new standard for federal protection divorced from the science of how wetlands support larger streams, rivers, lakes and the ocean.

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Carbon Dioxide Clean Water Act Ocean 2019 293

Real Climate

JULY 10, 2022

The fact that there is a natural greenhouse effect (that the atmosphere restricts the passage of infra-red (IR) radiation from the Earth’s surface to space) is easily deducible from; i) the mean temperature of the surface (around 15ºC) and, ii) knowing that the planet is normally close to radiative equilibrium. in IPCC TAR).

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Radiation 2022 Greenhouse Atmosphere 352

Legal Planet

SEPTEMBER 30, 2021

In particular, he said, “reliance upon coal, on the other hand, could aggravate the ‘greenhouse effect,’ whereby excess carbon dioxide (which accompanies coal burning) traps heat inside the earth’s atmosphere, thus possibly melting the icecaps and raising the level of the oceans.”

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Carbon Dioxide Climate Change Nuclear Power Clean Air Act 203

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 109

Ocean Carbon Dioxide Coastal Erosion Greenhouse 109

Law Columbia

NOVEMBER 20, 2023

The Sabin Center published a new report today recommending actions that federal agencies could take to ensure safe and responsible permitting and regulation of ocean carbon dioxide removal (CDR) research in U.S. A variety of ocean-based CDR approaches—i.e., Those activities could raise a host of legal issues. and the U.S.

Carbon Dioxide 78

Carbon Dioxide Ocean Atmosphere Law 78

Legal Planet

AUGUST 2, 2022

Assessments by the IPCC have made clear that the most feasible way for the world to meet its target of restricting climate change to below two degrees Celsius of warming includes rapid and massive expansion of carbon removal technology – technology that would extract carbon dioxide and permanently sequester that carbon dioxide underground.

Carbon Dioxide 147

Carbon Dioxide Carbon Emissions Atmosphere Technology 147

New Scientist

AUGUST 9, 2023

Running Tide, a carbon-removal company in the US, has sunk more than 10,000 tonnes of waste wood into the Atlantic Ocean in an effort to reduce carbon dioxide levels in the atmosphere – but experts aren't convinced it will work

Ocean 98

Ocean Carbon Dioxide Climate Change Atmosphere 98

Law Columbia

JULY 2, 2024

In addition to investigating new ways to control methane emissions, scientists are also researching the possibility of removing methane already in the atmosphere. Those issues are explored in a new report by researchers at the Sabin Center, Removing Methane via Atmospheric Oxidation Enhancement: The Legal Landscape.

Atmosphere 80

Atmosphere Carbon Dioxide Law Government 80

Union of Concerned Scientists

APRIL 10, 2024

The longevity of naturally occurring carbon sinks, like those in Earth’s forests, is a key part of all modeled and projected pathways to net-zero. Without the considerable carbon absorption capacity of our lands (and oceans), we’d currently have much more CO 2 in the atmosphere and an accelerated timeline of warming.

Atmosphere 244

Atmosphere Carbon Emissions Fossil Fuels Climate Change 244

Union of Concerned Scientists

FEBRUARY 22, 2023

A simple statement that masks just how complicated the issues are: mixing politics, economics, livelihoods, fisheries and endangered species in the ocean body that is the Gulf of Maine. He was on to something And the lobsterman was correct: we can blame carbon emissions for ocean acidification and warming in the Gulf of Maine.

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Fossil Fuels Ocean Sea Level Carbon Dioxide 245

A Greener Life

AUGUST 5, 2022

Human activity adds more than 50 gigatons of carbon dioxide to the atmosphere each year. New Solid Carbon technology might be able to lock climate-warming carbon dioxide below ocean bedrock. Large-scale solutions are urgently needed. Photo credit: Francisco Anzola, Flickr CC BY 2.0. By Dr Kate Moran.

Carbon Dioxide 98

Carbon Dioxide Ocean Atmosphere Fossil Fuels 98

Legal Planet

OCTOBER 16, 2021

But what happens when we achieve the goal of zero carbon dioxide emissions from human actions? It turns out this is a critical question for understanding what carbon budgets we have in terms of emissions, if we seek to meet temperature thresholds like 2 degrees Celsius. Some models show a potential for a rise of up to 0.3

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Climate Change Politics Carbon Dioxide Sea Level 130

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 104

Ocean Sea Level Fossil Fuels Carbon Dioxide 104

Law Columbia

JUNE 4, 2024

The Tribunal acted both boldly and conservatively by interpreting UNCLOS as an independent source of international legally binding obligations to address climate change and ocean acidification. 29, citing the Vienna Convention on the Law of Treaties, article 31).

Climate Change 136

Climate Change Ocean Paris Agreement Carbon Dioxide 136

Inside Climate News

JANUARY 18, 2024

Bottom trawling disturbs the ocean floor, researchers found. Critics question whether “trawl disturbance” is different from the carbon flux that naturally occurs in oceans.

Fossil Fuels 138

Fossil Fuels Atmosphere Ocean Greenhouse 138

Environmental News Bits

OCTOBER 13, 2022

Blue carbon refers to carbon dioxide that is absorbed from the atmosphere and stored in the ocean. The vast majority of blue carbon is carbon dioxide that has dissolved directly into the ocean. Read the full story at Climate.gov. Blue” refers to the watery nature of this storage.

Carbon Dioxide 98

Carbon Dioxide Ocean Atmosphere 98

Law Columbia

AUGUST 30, 2021

Ocean alkalinity enhancement (OAE) is one of several proposed techniques for removing carbon dioxide from the atmosphere and storing it in the oceans. OAE seeks to counteract ocean acidification, while also increasing carbon storage in the oceans. By Romany M. Webb and Korey Silverman-Roati.

Carbon Dioxide 52

Carbon Dioxide Ocean Clean Water Act Atmosphere 52

A Greener Life

JUNE 3, 2022

The ocean retains heat for much longer than land does. If people everywhere stopped burning fossil fuels tomorrow, stored heat would still continue to warm the atmosphere. Historically, the first climate models represented only the atmosphere and were greatly simplified. Oceans in the future. By Richard B. Ricky) Rood.

Carbon Dioxide 98

Carbon Dioxide Fossil Fuels Sea Level Ocean 98

A Greener Life

APRIL 1, 2022

Two reports published in the US look seriously at the practicalities and responsibilities of altering the ocean to tackle the climate crisis. It’s now widely acknowledged that to avoid catastrophic climate change we’ll need to physically remove CO2 from the atmosphere. The ocean as a carbon sink.

Ocean 98

Ocean Carbon Dioxide Climate Change Technology 98

New Scientist

APRIL 19, 2023

Proposed methods of removing carbon dioxide from the atmosphere by increasing the alkalinity of seawater using minerals such as basalt could severely affect the availability of nutrients in the deep ocean

Carbon Dioxide 98

Carbon Dioxide Atmosphere Ocean 98

Real Climate

AUGUST 9, 2021

Projections of (a) temperature (constrained), (b) Arctic sea ice area (raw CMIP6), (c) ocean pH (constrained), and sea level (d)to 2100, and (e) to 2300 (constrained). Russell, "Climate Impact of Increasing Atmospheric Carbon Dioxide", Science , vol. Figure SPM 8. Johnson, A. Lebedeff, P. Rind, and G. 957-966, 1981.

Sea Level 361

Sea Level 2012 Radiation Ocean 361

Legal Planet

AUGUST 2, 2021

Management approved her shift in emphasis, hoping that she would prove that aerosols in the atmosphere (including those from auto exhaust) would completely offset the greenhouse gas effect. She met a visiting physicist from Princeton on her very first week on the job. He talked her into studying climate change. The scientist, James F.

Fossil Fuels 190

Fossil Fuels Climate Change Carbon Dioxide Atmosphere 190

Law Columbia

JANUARY 5, 2023

Support for carbon dioxide removal (CDR) is growing globally. In its Sixth Assessment Report , released last year, the Intergovernmental Panel on Climate Change (IPCC) concluded that global carbon dioxide emissions must reach net-zero by the early 2050s to limit warming to 1.5 By Carolina Arlota and Korey Silverman-Roati.

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Carbon Dioxide Paris Agreement Government Climate Change 64

Environmental News Bits

DECEMBER 12, 2024

Today, the Carbon to Sea Initiative and the National Oceanic and Atmospheric Administration (NOAA) announced a new Cooperative Research and Development Agreement (CRADA) to develop data management guidelines for ocean-based carbon dioxide removal (oCDR) research also referred to as marine CDR or mCDR.

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Carbon Dioxide Ocean Atmosphere 40