Sentences with phrase «greenhouse gases emitted by human activities»

She asked him to explain his dissent in the 2007 case in which the Supreme Court ruled that the Environmental Protection Agency had the authority to regulate carbon dioxide, the main greenhouse gas emitted by human activities, as a pollutant under the Clean Air Act.

Countries have committed to limit the amount of greenhouse gases emitted by human activity to the same levels that trees, soil and oceans can absorb naturally under the Paris Agreement.

For the last few months, global temperatures have received a boost from an exceptionally strong El Niño, but the bulk of the temperature rise is due to the excess heat trapped in the atmosphere by carbon dioxide and other greenhouse gases emitted by human activities.

Greenhouse gases emitted by human activity don't just affect the atmosphere; they also have a negative impact on the world's oceans.

The scientists find much merit in pursuing further research on both, but only see practical prospects for capturing and storing carbon dioxide, the main greenhouse gas emitted by human activities.

In general, fluorinated gases are the most potent and longest lasting type of greenhouse gases emitted by human activities.

Our homes and offices account for more than one third of all greenhouse gases emitted by human activity — the bulk of it for heating in winter and air - conditioning in summer, according to the U.N. Intergovernmental Panel on Climate Change (IPCC).

«Observations throughout the world make it clear that climate change is occurring, and rigorous scientific research concludes that the greenhouse gases emitted by human activities are the primary driver,» the letter states.

The value at the end of the Obama presidency was set at roughly $ 40 for each ton of carbon dioxide, the main greenhouse gas emitted by human activities, or equivalent amounts of other gases such as methane.

The value at the end of Barack Obama's presidency was set at roughly $ 40 for each ton of carbon dioxide, the main greenhouse gas emitted by human activities, or equivalent amounts of other gases such as methane.

The letter states: «Observations throughout the world make it clear that climate change is occurring, and rigorous scientific research demonstrates that the greenhouse gases emitted by human activities are the primary driver.

James Hansen, director of NASA's Goddard Institute for Space Studies in New York, today published a study showing that greenhouse gases emitted by human activities have brought the Earth's climate close to critical tipping points, with potentially dangerous consequences for the planet.

There is broad recognition that greenhouse gases emitted by human activities are causing climate change.1, 2 The problem of climate change transcends geopolitical boundaries and will have extensive impacts on child health and security (Fig 1).3 With implications for all of humanity, climate change will disproportionately affect children and the poor, magnifying existing disparities in social determinates of health.4, 5