Concentrations

As greenhouse gas concentrations continue to rise, infrared radiative cooling by the surface and the atmosphere to space becomes less effective.

Source: tatoeba (5354826)

We are seeing alarming decline in biodiversity, rising sea levels, coastal erosion, extreme weather conditions and increasing concentrations of greenhouse gases.

Source: tatoeba (7000287)

“Given current concentrations and ongoing emissions of greenhouse gases, it is likely that by the end of this century ... the world’s oceans will warm and ice melt will continue,” according to the U.N. 2018 climate report.

Source: tatoeba (8173610)

Scientists studying data from a European Space Agency (ESA) satellite say they have observed a strong reduction in ozone concentrations over the Arctic, creating what they are calling a “mini-hole” in the ozone layer.

Source: tatoeba (8665644)