Seed bank characteristics in a Pinus densata forest and its relationship with vegetation diversity in Southeast Tibet, China.

ABSTRACT:

Objective

We aimed to understand the basic characteristics of the underground seed bank of Pinus densata forest and its relationship with aboveground vegetation, to provide a theoretical basis for vegetation restoration.

Methods

The study sites were Dongjiu Bridge (DJ), Linji Bridge (LZ), and Birishen Mountain Scenic Spot (RB) in Gongbu Nature Reserve, Southeast Tibet, China. Species composition and distribution pattern of the underground seed bank in P. densata forest were analyzed. Germination data and field investigations were used to examine the similarities between aboveground vegetation and underground seed banks, and their responses to the environment.

Results

There were 47 species belonging to 27 families in the underground seed bank of th

SUBMITTER: Lu J 

PROVIDER: S-EPMC7487222 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature