PC gaming hardware PC Gamer.PC Gamer is part of Future plc, an international media group and leading digital publisher.Visit our corporate site.Future US, Inc. Command Line Hex Editor For Windows . One Lombard Street, Suite 2.San Francisco.California.Thief_1.jpg' alt='Thief The Dark Project 1998 Pc Iso Game' title='Thief The Dark Project 1998 Pc Iso Game' />InformationWeek.News, analysis and research for business technology professionals, plus peertopeer knowledge sharing.Crack Do Motogp 08 Download Movies .Engage with our community.Thief The Dark Project 1998 Pc Iso Game' title='Thief The Dark Project 1998 Pc Iso Game' />Saving the Earths Ozone Layer Went Even Better Than Expected.In 1.Earths ozone layer.If you are a teacher searching for educational material, please visit PBS LearningMedia for a wide range of free digital resources spanning preschool through 12th grade.Nearly thirty years later, the Montreal Protocol has done just that.But it has also done something its architects never intended.It has become one of Americas most effective tools in the fight against climate change.Thats the surprising conclusion of a study published this week in Geophysical Research Letters, which takes a fresh look at the consequences of the nearly 3.CFCs and later, hydrochlorofluorocarbons HCFCs, after scientists determined that these compounds were destroying ozone in Earths stratosphere.Since CFCs and HCFCs are also potent greenhouse gases, phasing them out has had a major impact on US climate pollution Between 2.Montreal Protocol led to greenhouse gas reductions with roughly half the benefit of all other climate regulations enacted by the EPA.This is something thats been talked about for a while, this dual benefit of the Montreal Protocol limiting damage to the ozone layer, also curtailing climate change, Rachel Cleetus, climate policy manager and lead economist with the Climate and Energy program at the Union of Concerned scientists, told Gizmodo.Its because all these ozone depleting substances are also very potent global warming gases.Indeed, the CFCs and HCFCs used as refrigerator coolants, aerosol propellants, flame retardants, and more have heat trapping potentials hundreds to thousands of times greater than carbon dioxide on a timescale of centuries.While prior research has highlighted the climate benefits of the Protocol on a global scale, the new study looked specifically at what its implementation meant for climate pollution in the US.This is a wonderful advertisement of the success of the Clean Air Act just at a time when it is being undermined by the Trump administration.Under the Montreal Protocolwhich was enforced by the EPAs Clean Air Actthe US saw a a near complete phaseout of CFCs beginning in 1.HCFCs since 1.Pulling data from the National Oceanic Atmospheric Administrations atmospheric monitoring network, Lei Hu from the University of Colorado Boulder and her colleagues demonstrated that from 2.CO2 emissions by 1.Projecting forward, the researchers found that the continued implementation of the Montreal Protocol and its amendments could shave some 5.CO2 off our carbon footprint annually by 2.For context, 5.
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