Scientific American

NOVEMBER 17, 2023

An instrument mounted to the International Space Station was built to map dust in the atmosphere, but it’s also giving scientists a wealth of information about methane and carbon dioxide emissions

Carbon Dioxide 130

Carbon Dioxide Greenhouse Atmosphere Climate Change 130

Law Columbia

OCTOBER 25, 2024

The next week has the potential to bring important developments for international governance of marine carbon dioxide removal (CDR). seaweed) for carbon storage. The post Upcoming Developments in International Governance of Marine Carbon Dioxide Removal first appeared on Climate Law Blog.

Carbon Dioxide 78

Carbon Dioxide Government Ocean 2013 78

Environmental News Bits

JULY 12, 2023

Shallow lakes and ponds emit significant amounts of greenhouse gases into the atmosphere, but emissions from these systems vary considerably and are not well understood.

Greenhouse 75

Greenhouse Carbon Dioxide Atmosphere 75

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 60

Carbon Dioxide Paris Agreement Government Climate Change 60

Inside Climate News

JANUARY 16, 2023

By Bob Berwyn, Katie Surma Forests managed by Indigenous peoples and other local communities in the Amazon region draw vast amounts of planet-warming carbon dioxide out of the atmosphere while the rest of the rainforest has become a net source of the greenhouse gas, a new report has found.

Rainforest 100

Rainforest Greenhouse Carbon Dioxide Atmosphere 100

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, but it inevitably brings forth a mish-mash of half-remembered, inappropriate or out-of-date comparisons between the impacts of carbon dioxide and methane. 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.

Carbon Dioxide 363

Carbon Dioxide Radiation Atmosphere Greenhouse 363

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. Modeling shows that carbon dioxide emissions must reach net zero by 2050 or 2070 to reach these temperature goals. reach its climate goals. o C above pre-industrial levels.

Carbon Dioxide 103

Carbon Dioxide Ocean Law Paris Agreement 103

Environmental News Bits

JANUARY 31, 2022

by Klaus Lackner, Arizona State University Two centuries of burning fossil fuels has put more carbon dioxide, a powerful greenhouse gas, into the atmosphere than nature can remove. There is so much CO2 in the atmosphere now that most scenarios… Read more →

Greenhouse 105

Greenhouse Carbon Dioxide Fossil Fuels Atmosphere 105

Environmental News Bits

APRIL 14, 2023

Source: NOAA Levels of carbon dioxide (CO2), methane and nitrous oxide, the three greenhouse gases emitted by human activity that are the most significant contributors to climate change, continued their historically high rates of growth in the atmosphere during 2022, according to NOAA scientists.

Greenhouse 59

Greenhouse 2022 Carbon Dioxide Atmosphere 59

Inside Climate News

NOVEMBER 18, 2023

Concentrations of HFC-23, one of the world’s most potent greenhouse gases, remained elevated in East Asia after China, a known past polluter, agreed to curb emissions.

Carbon Dioxide 132

Carbon Dioxide Atmosphere Greenhouse Politics 132

New Scientist

OCTOBER 26, 2022

Carbon dioxide, methane and nitrous oxide reached record-high concentrations in the atmosphere in 2021, including the largest recorded increase in methane

Carbon Dioxide 97

Carbon Dioxide Greenhouse Atmosphere 2021 97

PA Environment Daily

MAY 9, 2023

People should be celebrating, not demonizing, modern increases in atmospheric carbon dioxide (CO2). In other words, the Earth came within 30 ppm in CO2’s atmospheric concentration of witnessing the extinction of most land-based plants and all higher terrestrial life-forms – nearly a true climate apocalypse.

Carbon Dioxide 98

Carbon Dioxide Fossil Fuels Atmosphere Solar Power 98

Real Climate

NOVEMBER 23, 2024

It shows the atmospheric concentrations of carbon dioxide (CO 2 ) and tells a story about the carbon cycle, involving Earth’s crust, the atmosphere, land surface, the biosphere, and the oceans. In a nutshell, they are responsible for climate change, mainly due to an increased greenhouse effect.

130

130

Greenbuilding Law

MAY 1, 2022

With the federal government and state of Maryland each having announced within days of each other, the mandated disclosure of greenhouse gas (GHG) emissions, we have received, maybe not surprising, many calls in the last two weeks inquiring “what are GHGs?” Simply put, gases that trap heat in the atmosphere (.

Greenhouse 52

Greenhouse Carbon Dioxide Fossil Fuels Atmosphere 52

Inside Climate News

MARCH 27, 2023

Restoring fish, bison, gray wolves and other animals in key regions is possible without risking food supplies, and could remove nearly 500 gigatons of CO2 from the atmosphere by 2100.

Carbon Dioxide 128

Carbon Dioxide Atmosphere Greenhouse Climate Change 128

Real Climate

JULY 10, 2022

Step 1: There is a natural greenhouse effect. This means that there is an upward surface flux of IR around (~398 W/m 2 ), while the outward flux at the top of the atmosphere (TOA) is roughly equivalent to the net solar radiation absorbed (~240 W/m 2 ). Step 2: Trace gases contribute to the natural greenhouse effect.

Radiation 351

Radiation 2022 Greenhouse Atmosphere 351

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

Brag

JANUARY 24, 2023

BETO states that methanol has “rich potential for uses that contribute to lower greenhouse gas emissions and help in the fight against climate change.” According to BETO, the goal is to identify catalysts that can make beneficial products, such as sustainable aviation fuel, efficiently and selectively.

Carbon Dioxide 40

Carbon Dioxide Biofuels Atmosphere Renewable Energy 40

Real Climate

OCTOBER 12, 2021

The key aspects were the inclusion of water vapour feedback as temperatures increased, and the use of ‘convective adjustment’ to maintain stability of the lower atmospheric column. The basic issue stems from the different timescales of the ocean and atmosphere. Fred Singer, before his turn to the dark side).

Atmosphere 363

Atmosphere Ocean Greenhouse Climate Change 363

PA Environment Daily

AUGUST 26, 2024

Carbon capture and sequestration is a promising technology that can play a key role in reaching global climate goals, by capturing carbon dioxide emissions and storing them deep underground in identified geologic formations.

Carbon Dioxide 109

Carbon Dioxide Fossil Fuels Atmosphere Regulations 109

Law and Environment

SEPTEMBER 22, 2023

On September 21, 2023, the Biden administration outlined plans to expand federal agencies’ consideration of the social cost of carbon—a metric for the economic cost of each additional ton of carbon dioxide emitted to the atmosphere. The directive is, nonetheless, significant.

Carbon Dioxide 130

Carbon Dioxide Greenhouse Atmosphere Law 130

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.” Carbon dioxide data from air bubbles enclosed in Antarctic ice.

Greenhouse 363

Greenhouse Radiation Cooling Carbon Dioxide 363

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 256

Carbon Dioxide Climate Change Nuclear Power Clean Air Act 256

Environmental News Bits

FEBRUARY 7, 2023

Peatlands store a significant amount of the Earth’s carbon and have functioned as an important moderator of carbon dioxide in the atmosphere for thousands of years.

Climate Scientist 40

Climate Scientist Greenhouse Carbon Dioxide Atmosphere 40

Greenbuilding Law

JULY 9, 2023

Methane’s Warming Potential : Methane, a colorless, odorless, and highly flammable gas that occurs abundantly in nature and from a variety of anthropogenic activities, has a considerably higher global warming potential than carbon dioxide. Carbon dioxide emissions, on the other hand, arise almost exclusively from burning fossil fuels.

Climate Change 52

Climate Change Carbon Dioxide Atmosphere Ozone 52

Inside Climate News

JANUARY 18, 2024

Critics question whether “trawl disturbance” is different from the carbon flux that naturally occurs in oceans. By Georgina Gustin The world’s oceans are massive and critical carbon sinks that absorb roughly one-third of the greenhouse gas emissions humans generate by burning fossil fuels and reshaping Earth’s landscape.

Fossil Fuels 116

Fossil Fuels Atmosphere Ocean Greenhouse 116

Union of Concerned Scientists

SEPTEMBER 11, 2024

However the long term drop in per person gasoline use is likely due to fuel economy and greenhouse gas standards that have made gasoline vehicles more efficient over the prior decades. Burning gasoline in an automobile produces carbon dioxide, the primary cause of climate change. pounds of carbon dioxide emissions per gallon.

Carbon Dioxide 200

Carbon Dioxide 2005 Electricity Nitrogen Oxides 200

A Greener Life

JUNE 3, 2022

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. Today’s models can more explicitly represent the behaviour of greenhouse gases, especially carbon dioxide.

Carbon Dioxide 98

Carbon Dioxide Fossil Fuels Sea Level Ocean 98

Environmental News Bits

MARCH 29, 2024

[link] Abstract Current human-induced climate change arises primarily from the heating of the planet mainly from changes in atmospheric composition, and temperature change is one manifestation.

Climate Change 52

Climate Change Carbon Dioxide Atmosphere Greenhouse 52

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 356

Atmosphere Greenhouse Ocean Sea Level 356

Manning Law

JUNE 15, 2022

Under most emissions trading systems, regulated industries, which fail to meet their greenhouse gas emission target must make up the shortfall either with a punitive payment or by purchasing emissions trading credits. Regulated parties whose emissions are less than their target will receive credits for that emissions saving.

Greenhouse 45

Greenhouse Climate Change Carbon Dioxide Atmosphere 45

Physics World

MARCH 14, 2022

Planets orbiting the Sun-like stars of Alpha Centauri could be carbon-rich worlds with diamonds and graphite littered across their surfaces, say astronomers. The absence of active volcanoes belching carbon dioxide into the atmosphere would, in turn, severely reduce the planet’s active carbon cycle.

Carbon Dioxide 130

Carbon Dioxide Atmosphere Greenhouse 2012 130

Ocean Conservancy

NOVEMBER 20, 2024

On a yearly basis, that’s more than the global emissions from the largest greenhouse gas-emitting sector, electricity and heat production. The growing field of marine carbon dioxide removal (mCDR ) is exploring ways that we can augment the ocean’s ability to absorb and store the most prolific greenhouse gas warming our atmosphere.

Ocean 52

Ocean Carbon Dioxide Climate Change Conservation 52

HumanNature

FEBRUARY 20, 2023

Candidate in the Department of Atmospheric Science at Colorado State University Growing up in Latin America, food was at the center of many family gatherings. greenhouse gas emissions in the year 2020. As an atmospheric chemist, I want to better understand the emissions of agriculture to the atmosphere.

Greenhouse 52

Greenhouse Radiation Atmosphere Carbon Dioxide 52

Environmental News Bits

JUNE 28, 2022

greenhouse gas emissions, a big driver of climate change. Some farmers, like Bishop, are turning to an inexpensive solution to capture carbon dioxide from the atmosphere: cover crops. Read the full story from St. The agriculture industry accounts for 10% of total U.S.

Climate Change 75

Climate Change Carbon Dioxide Atmosphere Greenhouse 75

Inside Climate News

NOVEMBER 11, 2022

Steep reductions in emissions of methane—which traps 81 times as much heat as carbon dioxide in the first 20 years in the atmosphere—are among the most important steps for slowing climate change in the short term. By Phil McKenna The U.S.

Regulations 91

Regulations Carbon Dioxide 2030 2005 91

PA Environment Daily

JANUARY 21, 2022

million in Alternative Fuel Incentive Grants (AFIGs) to 18 cleaner fuel transportation projects statewide that will reduce greenhouse gas emissions and other air pollutants. Vehicles alone release 21 percent of carbon dioxide emissions in the state, a known greenhouse gas and direct contributor to climate change.

Nitrogen Oxides 52

Nitrogen Oxides Greenhouse Ground-Level Ozone Carbon Dioxide 52