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Figure 2 Comparison of observed and simulated annual mean surface temperature change for 1C global warming (IPCC, 2021, Figure SPM.5). In the real ocean that is not an observed quantity. 2015 used surface height data from satellite, and the Worthington et al 2021 reconstruction uses a water mass regression based on RAPID data.
UCS Climate and Energy program policy director Rachel Cleetus breaks down the National Oceanic and Atmospheric Administration's latest report on costly, dangerous climate-related disasters in 2021.
The Atlantic meridional overturning circulation (AMOC) is a large-scale overturning motion of the entire Atlantic, from the Southern Ocean to the high north. 2021 , see Figure 3. Graph by Ruijian Gou. The AMOC is a big deal for climate. It moves around 15 million cubic meters of water per second (i.e. 15 Sverdrup).
Though essential to ocean life, they produce plenty of drawbacks, too. He wants to incorporate layers of data on climate change, nutrient inputs from aquaculture and agriculture, and ocean dynamics. The post What’s Up With Water – June 14, 2021 appeared first on Circle of Blue. That is not easy work.”.
Thank you for taking the time to enter your photographs and vote for your favorites during our 2021 Photo Contest this summer. Thanks for signing up for Ocean Conservancy emails. You captured both the ocean’s beauty and the many threats that it’s facing. Without further delay, here are our 2021 Photo Contest winners.
Many are located along the San Francisco Bay, which is connected to the ocean via the Golden Gate. The post What’s Up With Water – December 6, 2021 appeared first on Circle of Blue. The sites are not just along the Pacific Coast. Not all communities in the state are equally in harm’s way, though.
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.
Today YouTubers MrBeast, Mark Rober and thousands of other creators are joining together to launch TeamSeas, a crowd-funded campaign with the goal of raising $30 million dollars by January 1 to remove 30 million pounds of trash from rivers, beaches and our ocean. Thanks for signing up for Ocean Conservancy emails. Love our content?
The report, titled The State of Climate Services 2021: Water , said that overall, the world is not on track to meet the UN Sustainable Development Goal No. The post The Stream, October 7, 2021: Global Water Stress Will Rise, WMO Report Finds appeared first on Circle of Blue. ON THE RADAR.
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.
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.
These delightful beings can be found from the warm, shallow waters of the Indian Ocean (including the Red Sea) to the Pacific Ocean. There are only seven known species of these elusive socialites, one of which was discovered only last year: Idiomysis bumbumiensis (2021), I. They are unique and can’t be “tamed”. inermis (1922).
Warmer global temperatures cause more water to evaporate from Earth’s surface and oceans, meaning that there is more fuel for storms. By Laura Gersony, Circle of Blue — July 1, 2021. Warmer global temperatures cause more water to evaporate from Earth’s surface and oceans, meaning that there is more fuel for storms.
Hot, ocean-covered exoplanets with hydrogen-rich atmospheres could harbour life and may be more common than planets that are Earth-like in size, temperature and atmospheric composition. This subset, which the researchers dub “Hycean” (hydrogen + ocean) planets, consists of planets that have radii up to 2.6
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.
For the third consecutive year, Ocean Conservancy will be represented by an NFL-player for the league’s My Cause My Cleats campaign at this Sunday’s game. Thanks for signing up for Ocean Conservancy emails. That’s why I’m proud to support Ocean Conservancy this year as a part of Team Ocean.”. Never miss an update.
2021) also reported on a two decade estimate of Earthshine measurements which appear to confirm a small decrease in albedo (and decrease in reflected short wave (SW) radiation). 2021) show that the trends in the EEI derived from CERES match what you get from the changes in ocean heat content. 1297, 2021. Johnson, T.J.
Figure 1: Future annual CO 2 emissions in the five illustrative scenarios Source: Sixth Assessment Report of IPCC Working Group I, 2021 By combining radiative forcing (the climate side, represented by the numbers at the end of each scenario name e.g. 1.9 Lower-emission scenarios (SSP1-2.6) Meanwhile, an intermediate scenario (SSP2-4.5)
For ocean advocates like me who have been tracking the $1.5 Ocean Conservancy’s Justice40 interim report dives into research conducted in Florida at the nexus of failing water infrastructure, climate risk, and federal infrastructure investments in disadvantaged communities. Check out our new Justice40 interim report to learn more.
Meanwhile, note that the factors listed above involve the whole Earth system: the oceans, the cryosphere, the atmosphere, the solid earth and lithosphere, and a full range of scales, from the city block and shoreline, to ice dynamics that change over kilometers, to GRD footprints, to the whole global ocean. 2020) or Sadai et al.
This blog was updated on December 8, 2021. Last week, the National Academies of Sciences, Engineering and Medicine (NASEM) released a new report with a clear message: The United States is a major contributor to the ocean plastic crisis, and we have no time to waste if we want to protect our ocean. The bipartisan Save Our Seas 2.0
Ocean Conservancy recognized this from the very beginning when we published our ground-breaking report Stemming the Tid e. We knew the problem of ocean plastics required collective action. That is why Ocean Conservancy was thrilled to join the U.S. Thanks for signing up for Ocean Conservancy emails.
Thanks for signing up for Ocean Conservancy emails. Tell Congress that inaction is unacceptable and urge them to support these three critical measures in order to safeguard everyone who relies on a healthy ocean—and that is every single one of us, whether we live on the beach or hours from the shore. . Enter Your Email.loading.
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. ” How the oceans absorb carbon and store the heat. Oceans bear much of the brunt of the warming climate and increasing climate emissions. By Anders Lorenzen.
Each Thanksgiving, I like to share some of the ocean victories we’re thankful for. And we have much to celebrate this year, including record-breaking federal funding for coastal infrastructure and millions of people around the world rallying to remove 30 million pounds of trash from our ocean. Stay up to date on ocean news.
We pointed out in March that Scafetta had totally neglected observational uncertainty in calculating the observed change in temperature (2011-2021 compared to 1980-1990). Note that the short period 2015-2021 is not long enough to have the differences in emissions make a big dent in the concentrations or, subsequently, the climate).
Still, both the National Oceanic and Atmospheric Administration (NOAA) forecast , released on May 24, and the Colorado State University (CSU) forecast , released on April 7, predict a season with above-normal activity— for the seventh consecutive year. Can we expect more seasons like 2020 and 2021? Of course, we have questions!
Data released by the National Oceanic and Atmospheric Administration (NOAA) shows that July 2021 was the hottest month in recorded history. Due to climate change, the average monthly temperatures for July have risen in recent years.
I am thrilled to announce that your chance to share fin-credibly fin-spiring ocean snapshots has finally returned. Whether it’s a brand-new image from a recent getaway or a memorable snap from a past snorkeling trip, we would love to see the ocean photos you’ve got to share. Thanks for signing up for Ocean Conservancy emails.
Animal Welfare Assessment: Edition 1 Edited by Edward Narayan; Alan J Tilbrook; Alan G McElligott PDF Frontiers in Synaptic Neuroscience – Editor’s Pick 2021 Edited by P. All eBooks are free to download, share and distribute. Learn more about Research Topics or submit your suggestion.
United Nations experts will assess plans to release treated radioactive water into the ocean from a closed nuclear power plant in Japan. What’s Up With Water – November 15, 2021 – This week’s episode cover’s a hunger crisis in Afghanistan and a project in New Jersey’s largest city to remove lead service lines. IN RECENT WATER NEWS.
In my opinion the press conference on 9 August 2021 didn’t do justice to the vast effort that went into it. 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. mm increase every year.
Two reports published in the US look seriously at the practicalities and responsibilities of altering the ocean to tackle the climate crisis. Two recent developments aim to clear a path for testing these controversial methods in the ocean. The ocean as a carbon sink. Photo credit: Daniel Poloha / Alamy. By Olive Heffernan.
Please try again or contact 1.888.780.6763 Enter Your Email.loading Thanks for signing up for Ocean Conservancy emails. Informal sector waste collectors in Colombia and across the globe help fulfill our mission to protect the ocean from one of today’s greatest global challenges, plastic pollution.
However, on the level of basic physical reasoning, it is of course a no-brainer that warming will cause land-ice to melt (and melt faster as it gets hotter) and ocean waters to expand, so sea-level rise is the inevitable result. Source: IPCC ( 2021 ) Figure 9.25.
In the Arctic Ocean, the summer sea ice minimum is an important milestone during this seasonal transition. The sea ice minimum occurs when the extent of sea ice covering the Arctic Ocean reaches its lowest point for the year. Thanks for signing up for Ocean Conservancy emails. Please try again or contact 1.888.780.6763.
The island nation has always been at the mercy of climate patterns such as La Niña in the oceans that surround it. National Oceanic and Atmospheric Administration, highlighted new threats facing the Arctic: marine trash and noise pollution. Why it matters: Across the world, the cycle of disaster is accelerating.
Email important additions HERE. REGULATORY: AMS, The post Ag & Food Law Daily Update: June 28, 2021 appeared first on National Agricultural Law Center.
Not in summer when the ocean is covered by a shallow surface mixed layer heated by the sun and highly dependent on weather conditions.) The argument has been made that the ‘cold blob’ might not be caused by an AMOC decline but by heat loss at the ocean surface. We argued in Caesar et al. The reanalysis data show the latter is the case.
Hotspots H2O: Longstanding Drought in Iran Begets Farmer Protests, Power Outages, and Widespread Water Rationing – A decades-long drought in one of the warming world’s most arid regions, heightened by what many consider to be governmental mismanagement, has set the state for a severe, dangerously dry 2021. Drought In The American West.
By Laura Gersony, Circle of Blue — October 4, 2021. Scientists attribute the drought’s severity to climate change, deforestation of the Amazon rainforest, and the La Niña weather pattern, a cycle caused by natural oscillations in oceanic and atmospheric temperatures which tends to desiccate Argentina and southern Brazil every few years.
Changing Arctic Ocean Edited by Roxana Suehring; Penelope Kate Lindeque; Kirsty C. Crocket; Christian März PDF Interaction of Pathogenic Escherichia coli with the Host: Pathogenomics, Virulence and Antibiotic Resistance Edited by Tânia Aparecida Tardelli Gomes; Ulrich Dobrindt; Mauricio J.
Email important additions HERE. REGULATORY: NOAA, The post Ag & Food Law Daily Update: July 12, 2021 appeared first on National Agricultural Law Center.
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