Frost uses the symbols of woods sleep, etc, expressing his understanding and thinking of life.

In both novels,there are a self-split female character,an anti-society woods-keeper,as well as a piece of Eden-like woods.

A Study on Education Model of Futian Mangrove Nature Reserve;

The restoration of mangrove wetland:a review;

Current Status and Strategy of Ecotourism Development of Mangrove Wetlands in Shenzhen;

Up to now,great progresses in the construction of eco-environment have been made,especially afforestation in the"Three Norths"of North,Northeast and Northwest China.

Being a pioneer and founder of the cause of new China s environmental protection, Zhou En lai advocated water irrigation and conservancy, soil conservation and afforestation for the sake of environmental protection, ecological balance and people s well-being.

This paper was based on the investigation of landscape trees in various green land to carry out the directories of landscape trees, common and potential use species and native species in Taiyuan city, and analyzed their growth and ornamental characteristics and use in landscape, and concluded the blooming time of main trees for flower view.