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Climate models are the main tool climate scientists use to predict how Earth will respond to more heat-trapping pollutants in the atmosphere. Just by looking at the name, you can see that a GCM is a model that simulates the circulation of Earths different physical systems like the atmosphere and ocean. What causes a circulation?
As we prepare to participate in the 10 th Our Ocean Conference in Busan, Republic of Korea, from April 28-30, I like to think about this beautiful poem in a different way. Just like in the poem, the ocean remains largely undiscovered, unknown. Warmer ocean waters impact marine ecosystems, including coral reefs and fisheries.
since the 1850-1900 baseline is very clearly associated with the increases in greenhouse gases, slightly (and decreasingly) modulated by the changes in atmospheric pollution. Dessler, "Evolution of the Climate Forcing During the Two Years After the Hunga TongaHunga Ha'apai Eruption", Journal of Geophysical Research: Atmospheres , vol.
On November 8, Pennsylvania Sea Grant recently announced three Pennsylvania early-career professionals-- Nathaniel Edelheit-Rice , Sahara Rios-Bonilla , and Chelsea Russ -- have been selected into the 2025 class of the Sea Grant John A. Knauss Marine Policy Fellowship program. candidates and 3 J.D. candidates.
The paper results from a major computational effort, based on running a state-of-the-art climate model (the CESM model with horizontal resolution 1° for the ocean/sea ice and 2° for the atmosphere/land component) for 4,400 model years. Figure adapted from Caesar et al., Nature 2018.
As we mark Water Week 2025, preparing for extremes is critical for modernizing our water management. At the state scale, the snowpack is approximately the historical average, but there will be more water in the north and less in the south than average. In past years, supercharged snowmelt has led to flooding and dam safety concerns.
There is growing interest in exploring ways to counteract global warming by intervening in the atmosphere and the oceans, but planned trials are highly controversial
Pennsylvania Sea Grant is supported by the National Oceanic and Atmospheric Administration (NOAA), Penn State University, and through federal, state, and local funding. For additional details or questions, contact Amber Stilwell, Pennsylvania Sea Grant’s Lake Erie Coastal Outreach Specialist at ars26@psu.edu.
This follows a decade of record-breaking temperatures, with the World Meteorological Organization concluding that the past ten years 2025-2024 are the ten warmest years on record. It is also necessary to remove carbon dioxide from the atmosphere (a process known as carbon dioxide removal or CDR). for human consumption).
On March 4, 2025, the Supreme Court handed down an important ruling in City and County of San Francisco v. 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. Environmental Protection Agency. How is mCDR affected?
Scientists at the National Oceanic and Atmospheric Administration (NOAA) are responsible for weather forecasts and severe storm warnings, information we likely take for granted. After the movie ends: the real-life work of disaster recovery There are lots of efforts for disaster recovery and relief that take place after a storm.
Pennsylvania’s Coastal Resources Management Program (CRMP) receives an annual grant award from the National Oceanic and Atmospheric Administration (NOAA). A portion of this award is used to fund eligible projects that address CRMP priorities. Partnership For The Delaware Estuary Science & Environmental Summit Feb.
The production was made possible through funding from the National Oceanic and Atmospheric Administration (NOAA). Deadline for pre-proposals is Friday, February 14, 2025. The videos are available online via the programs website , and YouTube Channel. Since 2012, Pennsylvania Sea Grant has invested over $5.7
The EPA estimates that lowering maximum ground-level ozone standards in the USA from 75 to 70 ppb by 2025 will decrease annual health costs by $2.9-$5.9 In June 2020, a massive Sahara dust plume dubbed ‘Godzilla’ even traveled across the Atlantic ocean and reached the USA. billion, thanks in part to a reduced impact on children.
Under this agreement, governments have committed to conserving at least 30% of land and of ocean globally, respecting the rights of Indigenous Peoples and recognizing contributions of Indigenous and traditional territories towards this goal. Canada must also take this ambition and leadership to international ocean fora.
Products that bear the label “carbon neutral” are supposed to be produced with no added emissions to the atmosphere. The National Forests Foundation advertises that for every $2 donation, they’ll plant two trees that will remove or offset 1 metric ton of CO2e from the atmosphere for the life of those trees. But can you trust it?
The National Oceanic and Atmospheric Agency (NOAA) has now released its early season algae bloom forecast for Lake Erie and predicts a bloom that will be smaller than last year’s, but also slightly more severe. NOAA is predicting this year’s bloom, on a scale of 1-10 will be less than 4.5 but it could be as bad as 6.5.
billion over the next five years to support the development of four regional direct air capture (DAC) hubs, designed to remove carbon dioxide from the atmosphere and permanently store or utilize it in long-life products (e.g., In the US, the 2021 Infrastructure Investment and Jobs Act (IIJA) authorized the Department of Energy to spend $3.5
Earlier this year, the National Oceanic and Atmospheric Administration (NOAA) forecasted a “mild” bloom but that was only due to dryer spring weather conditions. This is largely due to runoff from farms when it rains. Heavy rainfall events increase the amount of phosphorus running off into the lake. . out of 10.
The latest data from the National Oceanic and Atmospheric Administration ( NOAA ) and the EU’s Copernicus climate service show that the 2024 January-August period is the hottest ever by far, putting this year well on track to be the warmest ever on record. see Articles 4.2 of the Paris Agreement ).
Guest Post by Ana Mara Prez-Hincapi , 2024-2025 Sustainability Leadership Fellow and Ph.D. billion adjusted for 2025 Consumer price index 1 ). Here, flooding isnt just a threat, its part of the natural cycle, one that now coexists with increasingly intense hurricane seasons driven by a warming atmosphere and ocean.
Pennsylvania Sea Grant is supported by the National Oceanic and Atmospheric Administration (NOAA), Penn State University, and through federal, state, and local funding. The Pennsylvania Lake Erie Environmental Forum is made possible with funding through the Department of Environmental Protection, U.S Resource Link: -- Gov.
In the basic physics of climate change, a warmer atmosphere holds more moisture, resulting in heavier downpours, a core ingredient of these events. From Nepals Kathmandu to the United Arab Emiratess (UAE) Dubai and Brazils Rio Grande do Sul and the Southern Appalachians in the US, the past 12 months have been marked by devastating floods.
In the last decade, according to the National Oceanic and Atmospheric Administration, the U.S. It committed the two states and the Canadian province to reduce the amount of phosphorus flowing into western Lake Erie 20 percent by 2020 and 40 percent by 2025. Two Michigan governors of different parties embraced the goals. .
National Oceanic and Atmospheric Administration (NOAA) issued its 2024 algae forecast for the lake – and it isn’t good news. Canada and Ontario have committed to reducing the amount of phosphorus entering the lake by 40 per cent by 2025. On June 27, t he U.S. What needs to be done to save Lake Erie?
National Oceanic and Atmospheric Administration’s (NOAA) annual Lake Erie harmful algal bloom (HAB) forecast shows not enough is being done to save the lake. These governments committed to reducing nutrient pollution entering the western basin of Lake Erie by 40 per cent by 2025 – that’s next year.
The finance, a pledge of £8.75bn of public finance from 12 countries including the UK between 2021 – 2025, will support activities in developing countries, including restoring degraded land, tackling wildfires and supporting the rights of indigenous communities. It will complement £5.3 billion of newly-mobilised private sector funding.
National Oceanic and Atmospheric Administration (NOAA) announced its 2022 Lake Erie algae bloom forecast. To date, the province has not provided any updates on the progress being made towards reducing phosphorus loading into the Lake by the target date of 2025. . But Lake Erie is in trouble…and has been for a while.
The Heritage Foundation’s “Project 2025” is a dangerous and detailed guide to undermining our democracy and a broadside attack on our health and well-being, not to mention our economic prosperity. The preponderance of its climate-change research should be disbanded.’
National Oceanic and Atmospheric Administration (NOAA) has announced its 2022 Lake Erie algae bloom forecast. There is no implementation plan in place for how the government is going to meet its commitment to reduce phosphorus levels by 40 per cent by 2025.
Canada and Ontario have committed to reducing the amount of phosphorus entering the lake by 40 per cent by 2025. National Oceanic and Atmospheric Administration (NOAA) has announced its 2023 Lake Erie algae bloom forecast. The presence of microcystin can also threaten drinking water and be fatal to animals.
National Oceanic and Atmospheric Administration (NOAA) announced its 2023 Lake Erie algae bloom forecast. Canada and Ontario have committed to reducing the amount of phosphorus entering the lake by 40 per cent by 2025. Earlier this summer, the U.S. Dead zones can decimate fisheries and kill other forms of aquatic life.
A dangerous blueprint and an alternative vision Project 2025, the radical blueprint for a future administration from the Heritage Foundation and the 100+ organizations on the project advisory board, began garnering more public attention after Taraji P.
STILL FIDDLING, AT 100 SECONDS TO MIDNIGHT, AS THE WORLD WARMS, FLOODS AND BURNS: OCEANS’ SURVIVAL NEED FASTER SITING AND TRANSMISSION OF OFFSHORE WIND FARM PROJECTS. atmospheric CO2 levels. the Investment and Production Tax Credits (ITC PTC) for, in part, OSW, but projects must begin construction by January 1, 2025. .
6] Scientists are alarmed that this year the temperature of the surface of the oceans has reached levels that are much higher, [7] and the extent of Antarctic sea ice is much lower, [8] than ever previously recorded. It’s long past time to stop relegating the climate problem to a narrowly conceived field of “environmental law.”
For more on other harmful aspects of Project 2025, see this blog. The Heritage Foundation’s blueprint—Project 2025—to dramatically alter the US Environmental Protection Agency should concern you. Project 2025 takes aim at all those protections. Project 2025 takes aim at grants, as well. It does me.
When fuels are burned to create energy in a process called combustion, black carbon along with carbon monoxide and other compounds are created because there is not enough oxygen in the atmosphere for the reaction to go to completion. Whenever there are combustion processes, of which there are many in our industrial society (e.g.,
One such agency is the National Oceanic and Atmospheric Administration (NOAA), which provides the scientific bedrock of data needed to protect our health, homes, and livelihoods from climate change and other environmental threats. In this post I will focus on Project 2025’s ill-advised designs for NOAA.
All agencies will fully implement updated policies, including ending the optional 12-month embargo, no later than December 31, 2025. OSTP expects all agencies to have updated public access policies fully implemented by the end of 2025. This includes $50 million for climate research grants. Comments must be received by Sept. ET on Sept.
This year, were bracing for whats expected to be an active season made doubly dangerous by the Trump Administrations cuts to agencies like the National Emergency Management Agency (FEMA) and the National Oceanic and Atmospheric Administration (NOAA)the parent agency of the National Weather Service (NWS) and the NHC.
The planned cuts to the National Oceanic and Atmospheric Administration (NOAA), according to news reports , are not the equivalent of trimming but of sawing a whole tree down to the ground. The carbon dioxide data on Mauna Loa constitute the longest record of direct measurements of CO2 in the atmosphere.
On the ground, firefighters are using National Oceanic and Atmospheric Administration (NOAA) satellites for wildfire monitoring in real time. Today, those duties are carried out by the National Weather Service (NWS), housed at the National Oceanic and Atmospheric Administration (NOAA) under the Department of Commerce.
Project 2025, the far-rights playbook for systemically reshaping the federal government, specifically calls out the National Oceanic and Atmospheric Administration (NOAA) to be dismantled, downsized, and eliminated. NOAA watches the oceans and coasts for you Do you like seafood? Are you taking a commercial flight today?
The National Oceanic and Atmospheric Administration (NOAA) is one of the foremost federal science agencies whose foundational work has wide implications and immense value for peoples daily lives and for our economy. It also monitors ocean conditions crucial for maritime traffic and fisheries and helps with marine conservation efforts.
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