mangrove peat造句

• Termites are an important part of this decay, and so an understanding of their action on the organic matter is crucial to the chemical stabilization of mangrove peats.
• The discovery of artefacts below present sea level, and beneath the mangrove peats, indicated that the habitable area of the site was much larger in the past than now; and subsequently that the inhabitants moved to progressively higher ground as sea level rose and the swamps encroached upon them.