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Volatile Chemical Products: Important Contributors to Harmful Particulate Matter

HumanNature

Candidate in the Department of Chemistry at Colorado State University Earths atmosphere is one of our greatest shared resources and provides many ingredients required for life. We breathe oxygen from the atmosphere, weather systems distribute water, and the ozone in the upper atmosphere protects us from harmful radiation.

Ozone 52
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The Fuss about Methane

Legal Planet

OK, on to methane in the environment: The headline here – whether you’re talking about atmospheric concentrations, climate impacts, or emissions – is that there is a lot less methane than CO 2 , but it’s a more potent climate heater and it’s increasing faster. Atmospheric concentrations. Climate impact. W/m 2 from elevated CO 2.

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Another Historic Climate Court Ruling in the Netherlands

Legal Planet

China’s emissions are about 30%) and that CO 2 , the most important greenhouse gas, accumulates in the atmosphere, the defendant’s emissions are not determinative. To determine what this requires, the court turns to the 2018 Special Report on 1.5°C C warming of the Intergovernmental Panel on Climate Change (IPCC).

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Antarctic extreme events: ‘All-time records are being shattered not from decades ago, but from the last few years and months’

Frontiers

A new study published in Frontiers in Environmental Science has revealed that, in addition to the influence of gradual global heating, Antarctica is increasingly affected by extreme environmental events; a recognized and predicted outcome of our heating world. The world’s largest ever heatwave (38.5C

Ocean 98
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Building a More Resilient, Just City

Academy of Natural Sciences

These rare storms are expected to become more frequent with climate change as a warmer atmosphere can hold (and during storms release!) For every one degree Celsius that the temperature increases, the atmosphere can hold 7% more water, a thermodynamic law of physics called atmospheric holding capacity. more moisture.

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The Santa Barbara Oil Spill

Environment, Law, and History

H-Environment recently published a review by Samm Newton of Teresa Sabol Spezio's Slick Policy: Environmental and Science Policy in the Aftermath of the Santa Barbara Oil Spill (U. Pittsburgh Press, 2018). Part 1 describes environmental science and policy before 1969.

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Forest recovery in the age of megafires – how can we predict if forests grow back?

HumanNature

In 2018 alone, it’s estimated that California’s wildfire damages amounted to nearly $149 billion. When forests burn, that carbon is released into the atmosphere and contributes to greenhouse gases (mostly as carbon dioxide). Forest Ecology and Management 2019 , 432 (October 2018), 694–706. link] (5) Bladon, K. Emelko, M.