Getting rid of carbon naturally can help protect us from a warmer climate.

global warming

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New research has shown that it is possible to reduce the reduction in natural carbon at the global level but only if it is achieved by reducing fossil fuels.

Natural systems are expected to conserve and increase carbon conservation in ecosystems or water and could be instrumental in Canada’s climate change strategy. “The problem, however, is that the carbon stored in ecosystems can be lost to the atmosphere due to fires, debris, forests or other human activities,” he said. said Kirsten Zickfeld, a renowned professor of science at Simon Fraser University. Geography is on the research team.

The researchers used the global model to compare the change in temperature through two models from weak to low to low in global warming. In the low -carbon model, carbon emissions will continue until 2100. In the high -density model to net-zero by 2050.

In order to achieve the air goals of the Paris Agreement, the world needs to reach net-zero CO2 releases around or before the middle ages, according to the United Nations ’Intergovernmental Panel on Climate Change.

In both cases, the conservation of carbon through natural climate -related solutions is thought to be short -lived because forests are vulnerable to natural and human stressors. Therefore, natural systems are expected to remove carbon from the atmosphere over the next 30 years and then slowly release carbon in the second half of the century.

The team found that in a model with carbon emissions declining rapidly to net-zero, conserving natural carbon could reduce the level of heat loss. However, in some ways continuing to emit carbon dioxide in order to conserve carbon naturally will only slow down the temperature rise.

“Our research shows that conserving natural carbon, even if it is short-term, can have environmental benefits, but if implemented with rapid changes to fossil-fuel emissions. , ”Zickfeld said.

Information published by The Earth and the Environment.

Zickfeld is also the lead author of the United Nations ’Intergovernmental Panel on Climate Change (IPCC) Working Group I to present the Sixth Assessment Report released in the summer of 2021, as well as the IPCC 2018 special report on at a global temperature of 1.5 degrees.

Researchers also recognize that investing in prevention and return is a way to provide social and environmental benefits for local and indigenous communities rather than conserving carbon by conserving them. reduce climate change. They believe that health, water and air quality are important assets and that promoting these resources can help build a community that can change the climate.

Asymmetry in carbon dioxide emissions and emissions can change climate goals: research

More information:
H. Damon Matthews et al, It is possible to lower the body temperature by as much as 2 ° C. The World & Environment (2022). DOI: 10.1038 / s43247-022-00391-z

Presented by Simon Fraser University

Directions: Natural carbon removal can help protect us from a warmer world (2022, March 29) Retrieved 29 March 2022 from -nature-based-carbon-planet.html

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