搜索结果: 1-4 共查到“国际动态 Greenhouse gases”相关记录4条 . 查询时间(0 秒)
New approach suggests path to emissions-free cement MIT researchers find a way to eliminate carbon emissions from cement production — a major global source of greenhouse gases.
Cement Research School of Engineering Materials Science and Engineering DMSE
2019/9/20
It’s well known that the production of cement — the world’s leading construction material — is a major source of greenhouse gas emissions, accounting for about 8 percent of all such releases. If cemen...
Decomposing leaves are a surprising source of greenhouse gases
Decomposing leaves greenhouse gases
2017/7/21
Michigan State University scientists have pinpointed a new source of nitrous oxide, a greenhouse gas that’s more potent than carbon dioxide. The culprit?
Tiny bits of decomposing leaves in soil.This ...
In the fight against global warming, carbon capture – chemically trapping carbon dioxide before it releases into the atmosphere – is gaining momentum, but standard methods are plagued by toxicity, cor...
Bush Administration Establishes Program to Reduce Foreign Oil Dependency, Greenhouse Gases
renewable fuels Environmental Protection
2007/4/16
April 10, 2007，WASHINGTON, DC – In step with the Bush Administration’s call to increase the supply of alternative and renewable fuels nationwide, the U.S. Environmental Protection Agency today establ...