Study finds lands used for grazing can worsen or help climate change
![two young dark brown cows look at the camera standing in tall green grass](https://assets-woodwell.s3.us-east-2.amazonaws.com/wp-content/uploads/2024/03/21160016/IMG_0846-930x620.jpg)
photo by Sarah Ruiz.
Study finds lands used for grazing can worsen or help climate change
Too much livestock on a given amount of land can lead to carbon losses, but appropriate numbers can actually help sequester the carbon.
When it comes to global climate change, livestock grazing can be either a blessing or a curse, according to a new study, which offers clues on how to tell the difference.
If managed properly, the study shows, grazing can actually increase the amount of carbon from the air that gets stored in the ground and sequestered for the long run. But if there is too much grazing, soil erosion can result, and the net effect is to cause more carbon losses, so that the land becomes a net carbon source, instead of a carbon sink. And the study found that the latter is far more common around the world today.
MIT News
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