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. Worldwide, nations are pledging to reach net zero emissions of greenhouse gases by 2050, if not earlier. They found it has the potential to remove 2.5

Carbon Dioxide 143

Carbon Dioxide Atmosphere Ocean Renewable Energy 143

Union of Concerned Scientists

MARCH 6, 2025

The main objectives included: Approving and adopting outlines for the three major working group reports and an additional methodology report on carbon dioxide removal (CDR). The Goals of the Hangzhou Plenary The agenda for this Plenary was packed with essential tasks shaping the next IPCC reports in this cycle.

Climate Change 147

Climate Change Carbon Dioxide Technology Technology 147

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.

Carbon Dioxide 105

Carbon Dioxide Ocean Law Paris Agreement 105

Real Climate

OCTOBER 12, 2021

What they showed are the distinct fingerprints of two kinds of forcing; increasing solar activity which warms all parts of the atmosphere, and carbon dioxide increases which warm the surface and troposphere, but cool the stratosphere and above. The basic issue stems from the different timescales of the ocean and atmosphere.

Atmosphere 316

Atmosphere Ocean Greenhouse Climate Change 316

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

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 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 121

Ocean Carbon Dioxide Climate Change Conservation 121

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

Legal Planet

SEPTEMBER 30, 2021

Westlaw searches for “global warming” and “greenhouse effect” pick up only a handful of citations before 1985. The other article about nuclear power also observed in passing that “coal combustion may disrupt global weather patterns by increasing the amount of carbon dioxide in the atmosphere, creating a ‘greenhouse effect.’”.

Carbon Dioxide 203

Carbon Dioxide Climate Change Nuclear Power Clean Air Act 203

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

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 Climate Change 109

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.

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Ocean 2023 Conservation Carbon Dioxide 125

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 126

Ocean Recycling Waste Carbon Dioxide 126

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 103

Ocean Sea Level Fossil Fuels Carbon Dioxide 103

Legal Planet

OCTOBER 16, 2021

The world is gathering soon in Glasgow to debate how to eliminate greenhouse gas emissions over the coming decades. But what happens when we achieve the goal of zero carbon dioxide emissions from human actions? Does the climate keep warming, stay the same, or even cool? Some models show a potential for a rise of up to 0.3

Climate Change 130

Climate Change Politics Carbon Dioxide Sea Level 130

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

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. What if scientists could turn back the clock on greenhouse-gas emissions – just a little? By Dr Kate Moran.

Carbon Dioxide 98

Carbon Dioxide Ocean Atmosphere Fossil Fuels 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. 1, SPM, AR5. Johnson, A. Lebedeff, P. Rind, and G. 957-966, 1981.

Sea Level 361

Sea Level 2012 Radiation Ocean 361

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. The standard of due diligence under article 192 is … stringent given the high risks of serious and irreversible harm to the marine environment” (para.

Climate Change 136

Climate Change Ocean Paris Agreement Carbon Dioxide 136

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. Yet the technologies needed to do this, collectively known as carbon dioxide removal (CDR), remains nascent, underfunded and largely unregulated. The ocean as a carbon sink.

Ocean 98

Ocean Carbon Dioxide Climate Change Technology 98

Legal Planet

OCTOBER 9, 2024

Multiplying proposals Last month the ‘Ocean Visions’ coalition of research institutions released an Arctic Sea Ice Road Map. The company sees this as a way to prevent “a blue ocean event in which Arctic sea ice disappears entirely … a tipping point with catastrophic global consequences.” Where do we go from here?

Ocean 189

Ocean Sea Level Cooling Politics 189

A Greener Life

JUNE 3, 2022

The ocean retains heat for much longer than land does. Over the years, scientists added oceans , land, ice sheets, chemistry and biology. Today’s models can more explicitly represent the behaviour of greenhouse gases, especially carbon dioxide. Oceans in the future. By Richard B. Ricky) Rood.

Carbon Dioxide 98

Carbon Dioxide Fossil Fuels Sea Level Ocean 98

Law Columbia

MAY 10, 2022

o C above pre-industrial levels, greenhouse gas emissions must reach net zero by mid-century. According to the IPCC, to achieve net zero emissions, carbon dioxide removal (CDR) will be needed to “counter-balance hard to abate residual emissions” from sectors like agriculture, shipping, and aviation. Combining AU with AD—i.e.,

Carbon Dioxide 59

Carbon Dioxide Ocean Atmosphere Law 59

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 141

Fossil Fuels Atmosphere Ocean Greenhouse 141

Law Columbia

JANUARY 5, 2023

Support for carbon dioxide removal (CDR) is growing globally. The recent boost for CDR is linked to an emerging trend in climate policy which understands CDR as supplemental to urgent action on decarbonization and overall greenhouse gas (GHG) emission reductions (rather than a replacement for those activities).

Carbon Dioxide 64

Carbon Dioxide Paris Agreement Government Climate Change 64

Ocean Conservancy

JUNE 13, 2024

With more than 90% of global trade moving by ocean transport, maritime shipping is a major driver of the world economy. If we are to avert climate catastrophe, the shipping sector must immediately begin to eliminate the 1 billion-plus metric tons of greenhouse gases it emits every year. times more potent than CO 2 over the near term.

Natural Gas 127

Natural Gas Ocean Ground-Level Ozone Greenhouse 127

Law Columbia

SEPTEMBER 7, 2021

The Sabin Center today released the second in a series of white papers discussing legal issues associated with different ocean-based carbon dioxide removal techniques. the growing of kelp and other macroalgae which may be harvested for food, bioenergy, or other uses or sunk in the ocean to sequester the carbon it contains.

Carbon Dioxide 52

Carbon Dioxide Endangered Species Act Ocean Coastal Erosion 52

PA Environment Daily

MAY 9, 2023

People should be celebrating, not demonizing, modern increases in atmospheric carbon dioxide (CO2). Rare, exotic exceptions are anaerobic life forms dwelling at out-of-the-way places like ocean-bottom volcanic vents. Read more here.] We cannot overstate the importance of the gas. Without it, life doesn’t exist.

Carbon Dioxide 75

Carbon Dioxide Fossil Fuels Atmosphere Solar Power 75

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. He talked her into studying climate change. Her research didn’t come out that way. The scientist, James F. You can’t fairly call these scientists heroic.

Fossil Fuels 190

Fossil Fuels Climate Change Carbon Dioxide Atmosphere 190

Ocean Conservancy

JULY 25, 2023

Enter a true star of the ocean: algae! Algae are known as phototrophs, meaning they utilize (you guessed it) the process of photosynthesis, harnessing the power of sunlight, carbon dioxide and water to provide themselves with essential nutrition. Love ocean content? Those grazers go on to feed other marine species.

Carbon Dioxide 98

Carbon Dioxide Ocean Climate Change Atmosphere 98

Law Columbia

JUNE 15, 2022

Despite scientists’ dire warnings about the impacts of climate change, the anthropogenic greenhouse gas emissions that cause it continue to increase. The atmospheric concentration of carbon dioxide—the most commonly emitted greenhouse gas—is now higher than at any time in at least the last 800,000 years and likely several million years.

Ocean 52

Ocean Law Carbon Dioxide Atmosphere 52

Law Columbia

APRIL 21, 2023

These pristine, ecologically unique landscapes are increasingly threatened by human-caused stressors such as greenhouse gas emissions, which contribute to the harmful impacts of climate change on people and the planet. Blue carbon is carbon captured by ocean and coastal ecosystems.

Carbon Dioxide 64

Carbon Dioxide Ocean Climate Change Earth Day 64

Law Columbia

MAY 22, 2024

The Advisory Opinion addresses several key questions regarding application of the United Nations Convention on the Law of the Sea (UNCLOS) in the context of climate change, including the interaction between UNCLOS and the global climate change regime, and the specific obligations of States to reduce climate-damaging greenhouse gas (GHG) emissions.

Climate Change 126

Climate Change Paris Agreement Ocean Sea Level 126

Ocean Conservancy

MARCH 24, 2023

Each IPCC report gives us more insights into how our ocean is changing, how those changes might impact the wildlife and communities that depend on it, and the options for ocean-based climate solutions. Please try again or contact 1.888.780.6763 Enter Your Email.loading Thanks for signing up for Ocean Conservancy emails.

Ocean 58

Ocean Climate Change Conservation Carbon Dioxide 58

Law Columbia

MAY 24, 2024

There was little discussion, either in the written statements or at the oral hearing, of so-called “marine geoengineering” activities that seek to use the ocean to combat climate change. based company—Planktos— announced plans to undertake a project aimed at removing and storing carbon dioxide.

Carbon Dioxide 75

Carbon Dioxide Ocean Climate Change Atmosphere 75

Law Columbia

JULY 2, 2024

A highly potent greenhouse gas, methane makes a significant contribution to climate change, but has historically received relatively little attention in climate mitigation discussions. One of these processes occurs when dust from areas like the Sahara Desert blows over the ocean and mixes with sea spray.

Atmosphere 80

Atmosphere Carbon Dioxide Law Government 80

Law Columbia

JUNE 23, 2022

Growing interest in using the oceans to enhance removal of carbon dioxide from the atmosphere has in turn spurred more interest in seaweed cultivation. The report analyzed a number of ocean-based techniques and concluded that seaweed cultivation could be a “compelling” ocean carbon dioxide removal (CDR) strategy.

Carbon Dioxide 59

Carbon Dioxide Ocean Law Atmosphere 59