There are large resources of methane gas in deep-sea sediments around the world.On the other hand,the emitted carbon dioxide can be sequestered as hydrate while helping dissociate the methane hydrate.

• 全球海底沉积层蕴含大量的甲烷气资源,利用排放的二氧化碳开采海底天然气,同时将二氧化碳以水合物形式固定在海底。