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Sealevels are rising, and science shows they will continue to rise for generations due to heat-trapping emissions that have already been released. This highlights a profound and enduring climate injustice: future generations will face the consequences of todays decisions. What do we know about future sealevel rise?
Through greenwashing ads, disinformation campaigns, attacks on scientists, and production of fake scientific evidence, the industry has engaged the playbook of deception to undermine climate action. UCS’s new Hitz Family Climate fellow, Dr. Shaina Sadai , is stepping into this emerging area of work.
Climatescientists are inordinately excited by the release of a new IPCC report (truth be told, that’s a bit odd – It’s a bit like bringing your end-of-(seven)-year project home and waiting anxiously to see how well it will be received). AR6 of the Best.
The rapid meltdown of polar ice could shut down a key ocean current by 2050, triggering catastrophic surges of sealevel rise along the U.S. East Coast and dangerous climate shifts in northwestern Europe.
As climatescientists we tend to look at the IPCC reports a little differently than the general public might. Here are a few things that mark this report out from previous versions that relate to issues we’ve discussed here before: Extreme events are increasingly connected to climate (duh!) Figure SPM 8.
I don’t have to explain why investing in climate resilience is about the best financial decision California could make right now for her future. billion in sealevel rise and coastal resilience, and about a half billion in extreme heat mitigation. The kids get it. billion in wildfire and forest resilience, $1.2
Listen to “Earth911 Interview: Coastal Flooding In 2050 With ClimateScientist James Renwick” on Spreaker. The post Earth911 Podcast: Coastal Flooding in 2050 With ClimateScientist James Renwick appeared first on Earth911.
In a nutshell, they are responsible for climate change, mainly due to an increased greenhouse effect. The consequence is global warming, changes to Earth’s hydrological cycle, melting ice and snow, thawing permafrost, rising sealevels and changes to the weather statistics.
While temperatures provide a measure of the Earth’s climate, it is even better to use the global sealevel , which provides a far more reliable measure. The global sealevel acts like the mercury in a thermometer because warmer water expands.
Climatescientists are convinced that the world oceans have warmed down to a depth of 700 m since the 1970s because of our past emissions of greenhouse gases. The global mean sealevel has increased by 20 cm from 1901 to 2018, and the rate of increase has accelerated and is now about 3.7 mm increase every year.
Meltwater from Greenland’s ice sheets have caused about a quarter of the rise in the world’s sealevels. This week, Circle of Blue looks at a major new climate report, which finds that a warming planet is accelerating the water cycle.
Heat waves aren’t just uncomfortable, they’re also deadly to humans, and to animals.” – Nerilie Abram, a climatescientists at Australian National University. Reuters reports that high water incidents in Venice are becoming more common as sealevels rise and land subsidence causes the ground level of the city to sink.
The good news is that there are some initiatives on climate change adaptation which involve climatescientists such as the Infrastructure and Climate Network ( ICNet Global ). Such professional debates should include climatescientists, the adaptation community, and prac titioners.
Corporate leadership was informed about advances in climate science and incorporated those advances when its scientists built their own models. Regardless, the company publicly cast doubt on the reality of global warming, attempted to discredit climatescientists and climate models, and tried to block climate action.
The first climate change presentation I saw was back in the 1970s when I was working for the National Weather Service. Murray Mitchell, was the top climatescientist for NWS. While that got the bulk of the publicity, Dr. Mitchell assured us that the warming of the climate would be the biggest problem in the future.
The first of these shortage tiers — at 1,075 feet above sealevel — is expected to be breached next year. Mead is currently at 1,073 feet, but for shortage determinations, it is the projected level in the following January that matters. The false sense of security is what irks Brad Udall about ICS.
The warming has even taken many other climatescientists by surprise and no one has predicted such a rapid warming trend, with feedback loops being a key contributing factor, he argued. When it has all melted the global sealevels would have risen by 7.5
Fossil fuels are the root cause of climate change, of long-standing environmental injustices, and are also frequently connected to geopolitical strife and violent conflicts.
Extreme climate-related disastersincluding heatwaves, storms, droughts, wildfires and floodingare worsening, taking a fearsome toll on people, the economy and ecosystems. Accelerating sealevel rise, ocean acidification and loss of major ice sheets also continue apace, with profound consequences for the planet.
Millions of children worldwide are at risk from the devastating floods which have impacted almost every corner of the Earth this year, and which climatescientists say have intensified and are happening much more frequently due to climate change. Photo credit: UNICEF / UN0580114 / Ramasomanana. By Anders Lorenzen.
Without steep cuts in greenhouse-gas emissions, the report reminds us, the world will warm by over 2 °C this century – triggering more frequent heat waves, greater flooding, higher sealevels and more extreme heavy rainfall and droughts.
For climatescientists, the war in Ukraine came at the worst possible time as the media attention they would have hoped for surrounding the release of the latest Intergovernmental Panel on Climate Change (IPCC) report was urgently diverted to the breaking news story of Russia invading Ukraine. By Anders Lorenzen.
Last month, 44 climatescientists from 15 countries wrote an open letter to the Nordic Council of Ministers highlighting the risk of a potential collapse of the Atlantic Meridional Overturning Circulation (AMOC), a critical ocean current system in the Atlantic Ocean. What are climatescientists demanding?
In addition, it stores vast quantities of freshwater that if released to the ocean would rise sealevel by tens of meters and interfere with saline-driven ocean currents that transfer heat around the planet. Prof Martin Siegert is an award-winning Antarctic glaciologist and climatescientist.
Climatescientists at the Union of Concerned Scientists (UCS) have dubbed the six-month stretch from May through October the “ Danger Season.” Not only has much of what climatescientists have been warning about come to pass, many of the extreme weather events the planet is now experiencing are worse than they expected. “To
1 – People and places are struggling with wildfire As a climatescientist living in California and witnessing the consequences of decades of unchecked climate change, my personal and professional lives often overlap. Last summer, my family and I went on a long, winding road trip through California and Oregon.
WMO Secretary-General Peterri Taalas laid the facts bare, stating: “Greenhouse gas levels are record high. Sealevel rise is record high. Antarctic sea ice record low.” degrees C ceiling because, for that to happen, the level of warming would need to be sustained for longer. degrees C is bad enough.
Since that 2014 study, which laid the foundation of what is called climate source attribution science , UCS scientists have collaborated with Heede on two other studies that pinpointed the major carbon producers’ culpability for specific climate change-related trends.
The invitations from IPCC and Congress are signs of a growing openness to new thinking about climate change and the environment. Another one has been to the response to my book from climatescientists, conservationists, and environmental scholars.
We should expect to hear more, as climate impacts are only going to get worse. As a climatescientist recently said on CNN, “Until we stop pumping greenhouse gases into the atmosphere we have no idea what the future looks like.” Nevertheless, today in New Hampshire we hear crickets from candidates despite history and polls.
Court Dismissed Counterclaims in ClimateScientist’s Defamation Lawsuit. Superior Court dismissed counterclaims brought by an individual writer against the climatescientist Michael Mann in Mann’s defamation lawsuit against National Review, the Competitive Enterprise Institute, and two individuals. California v.
It makes them ripe for disproportional impacts from climate change, relative to the nation in general. The 2020 study offered an exclamation point: “Without emissions reductions, climate change could increase temperatures across the national parks, up to 9ºC (16ºF) by 2100 in parks in Alaska.
Plaintiffs aim to hold the federal government accountable for worsening the dangers of climate change through increased reliance on fossil fuels and for breach of its fiduciary obligation to protect the atmosphere and oceans under the public trust doctrine.
However, detection and attribution methods can also be used to quantify the relationship between a specific GHG contribution and specific consequences of climate change, such as temperature and sealevel rise. There are many other pathways through which climate change can affect these species (e.g.,
The court stated that the issue arose “because a necessary and critical element of the hydrological damage caused by defendants’ alleged conduct is the rising sealevel along the Pacific coast and in the San Francisco Bay, both of which are navigable waters of the United States.” California Department of Food & Agriculture , No.
A climate change-related argument rejected by the trial court—that sealevel rise projections in the Plan were too high and not based on best available science—did not appear to have been before the appellate court. Delta Stewardship Council Cases , Nos.
It needs to be an informed decision with equal input from climatescientists and economists. In 1989, according to an Associated Press article, a UN official [said] entire nations could be wiped off the face of the earth by rising sealevels if global warming is not reversed by the year 2000.
National Audubon Society alleged that the rule “vastly expands potential sand mining projects in delicate coastal barriers” and further alleged that coastal barriers would become even more important due to climate change and were expected to mitigate $108 billion of sealevel rise and flooding damages over the next 50 years.
NOAA: The Biden administration named Dr. Sarah Kapnick as the agency’s chief scientist. Kapnick most recently worked as a senior climatescientist and sustainability strategist for asset and wealth management at J.P. Starting July 1, Sea-Level Rise Studies Required for Florida Gov’t Coastal Structures – Insurance Journal.
[Spoiler - Oil Prices Rising] -- Baker Hughes: PA Natural Gas Drilling Rigs - 21, Same As Last Week -- Delaware Valley Journal: PA Energy Advocates Ecstatic After Judge Blocks Biden Pause In Permits For New LNG Gas Export Facilities [PA Gas Industry Wants To Send More Gas To China Because It Means Higher Prices For Them And Us] -- Reuters: US Natural (..)
How much will global temperatures and sealevels rise, when will that occur, and exactly what effects they will have all are uncertain. º C, viewed by climatescientists as a critical threshold to avoid catastrophic impacts. The SCC then monetizes those impacts over time.
The NSF Institute for Harnessing Data and Model Revolution in the Polar Regions , based at the University of Maryland, Baltimore County, will serve as a research hub where experts in data science, Arctic and Antarctic science and cyberinfrastructure come together to address challenges related to climate change, sea-level rise and the rapidly changing (..)
A few general resources: Sidelining Science Since Day One: How the Trump administration has harmed public health and safety in its first six months by The Union of Concerned Scientists I Heart ClimateScientists. . pulling out of the Paris climate deal may make China great again. And now the full list: . 2017.06.01.
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