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There has been comparatively less attention to the decision by climatescientist Dr. Susan Avery not to seek re-election to the ExxonMobil board of directors. Yet this shift in corporate leadership is significant, marking the end of a chapter in ExxonMobil’s long and ongoing history of climate deception and disinformation.
In this, he is in violent agreement with Isaac Held, his colleague at GFDL, and indeed most climatescientists. 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. 1975) , and Bryan et al.
are used all over the world, based on calculations that quantify the effects of physical mechanisms and the way different parts of the atmosphere are connected to each other. The physics-based models describe how energy flows through the atmosphere and ocean, as well as how the forces from different air masses push against each other.
Hurricane Katrina in 2005, Superstorm Sandy in 2012, Hurricanes Harvey and Irma in 2017, and Hurricane Irma in 2021 were all accompanied by the same question. That fits with the last five years , which have seen an annual average of 18 billion-dollar weather and climate disasters. Climatescientists are not sitting on their 99.9
By the end of the century, Montana could see several months a year with temperatures staying above 90 degrees, said Cathy Whitlock, a retired paleoclimate scientist at Montana State University who was the lead author of the 2017 Montana Climate Assessment.
As air sunk through the atmosphere, it got squeezed and heated. A 2017 study led by geographer Camilo Mora from the University of Hawaii found that around 30% of people around the world are already exposed to climatic conditions above this deadly threshold for at least 20 days a year ( Nature Climate Change 7 501 ). “One
above normal) occurred in east Antarctica in March 2022, caused by an atmospheric river of warmth stemming from Australia and penetrating across the southern ocean and through the polar vortex (a permanent stratospheric cyclonic flow of air) that normally prevents such movement. The world’s largest ever heatwave (38.5C
Student in the Department of Atmospheric Science at Colorado State University Most people remember the water cycle they learned in school: water evaporates from lakes, rivers, and the ocean, air carrying this moisture rises, cools, condenses, and forms clouds, and these clouds precipitate water back down to the surface.
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. Licker et al.
In 2022, researchers at the University of Pennsylvania and the Philadelphia Veterans Administration Medical Center calculated that the number of people who died from heat-related causes between 2008 and 2017 was two to three times higher than federal figures.
The appellate court therefore ruled that state courts were without jurisdiction to consider claims that a California Environmental Quality Act review should have considered the impacts of climate change on continued operation of the dam. Court Dismissed Counterclaims in ClimateScientist’s Defamation Lawsuit. Chao , No.
Outside of bird protection acts of the early 20 th century, protections for water, air and the atmosphere are a late 20 th -century development, created in the wake of Rachel Carson’s 1962 treatise on pesticides, Silent Spring. He emphasized that “The harms associated with climate change are serious and well recognized.”.
Bernhardt’s reasoning was that it would be impossible to establish the requisite causal link between GHG emissions, global climate change, and specific localized effects on species and their habitat due to the “complex and independent processes active in the atmosphere and the ocean acting on GHGs.” 2017) ; Lunn et al.
The court stated: “Plaintiffs’ claims for public nuisance, though pled as state-law claims, depend on a global complex of geophysical cause and effect involving all nations of the planet (and the oceans and atmosphere). Arizona Court Ordered Production of ClimateScientists’ Emails Under Arizona’s Public Records Law. Jacobson v.
Citing Shortcomings in NEPA Analysis of Cumulative Climate and Groundwater Impacts, Montana Federal Court Vacated Oil and Gas Leases. The proceedings have been held in abeyance since August 2017 while EPA considers whether and how to amend the regulations.
The SCC is a metric that seeks to capture all of the costs that emitting a ton of carbon dioxide (or equivalent amounts of other greenhouse gases such as methane) imposes on society by contributing to climate change over the hundreds of years it remains in the atmosphere. 2017); [link].]] 2019); Birckhead v. FERC , 925 F.3d
The National Oceanic and Atmospheric Administration receives $1.24 billion to spend through fiscal year (FY) 2026 on weather, ocean and climate research and forecasting while the Environmental Protection Agency receives $264 million for climate change research and development. NSF also receives $3.43
Even when Republicans controlled both the House and Senate in 2017 and 2018, Congress largely rejected these steep cuts. National Oceanic and Atmospheric Administration. Climate Change Forces Brutal Choices at National Parks – The New York Times. Overall, President Biden requested $6.9 billion for NOAA, a $1.4 What to Save?
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