半岛登录平台网址下载安装手机版树林和甲烷
Chris, 2019年6月12日,0批注
甲烷在管道中可能是净化化化石燃料,但在促成全球变暖方面仅次于二氧化碳,当大气中出现时。 在过去二百年中,甲烷在大气中急剧上升(目前约为千分之1800/十亿 ) 。半岛电子电竞游戏怎么玩的啊Much of this increase has been linked to certain agricultural practices (farming of cattle and other ruminants, paddy fields) plus the emissions from decomposing landfill etc. However, recent work in a number of forested and woodland areas (for example, The Amazon, Borneo, China, Hungary etc) has suggested that the release of methane by trees is significant, and given that methane is an extremely potent greenhouse gas - this has to be considered in relation to climate change. The methane contribution from trees has not really been considered when working out the global methane budget but it now seems that they make a contribution.读更多...