Holocene peat layer and ancient ruins are characteristics of dispersed and accumulated, out of dissimilar side have proved Was undergo transgression in the Tai-hu Lake plain.
而全新统泥炭层与古遗址的分布、堆积等特点，则从不同的侧面证明本区曾经海侵。
2
Survey, sampling, detection and evaluation were performed for peat resource in Big Nine lake wetland in Shennongjia area.