美国农业部林业局宣布宣布开始制定规则，允许该机构考虑在国家森林和草原实施碳捕获和封存（CCS）项目的申请。
英文原文如下：
US Forest Service proposes rulemaking for CCS on federal lands
The US Department of Agriculture (USDA) Forest Service has announced plans to commence rulemaking that would allow the agency to consider applications for carbon capture and sequestration (CCS) projects on national forests and grasslands.
