Abstract: The second phase construction plan of national coastal shelter forest system will be ended in 2015. Through the second phase of planning and construction, great achievements of the project have been completed, but there is still a large room for growth and development potential. In order to implement the ecological civilization construction general requirements and further promote the development of the coast?al shelter forest,whose ecological economic and social benefits can be given fully play,this article discus?ses the necessities of continuing to push forward the coastal shelter forest system construction from eight aspects, the purpose of which is to draw great attention of the government departments at all levels and the whole society, so that they can introduce the later period relevant construction plan of coastal shelter forest system.

Key words: coastal shelter forest, project development, the necessity