抄録
The management conditions of Pinus thunbergii windbreak forest around Goosipo Beach, Sangha-Myon,
Gochang-Gun, Jeollabuk-Do have been investigated, and the results are summarized as follows. The topography of Goosipo Beach district was by front sand dune-breakwater-P. thunbergii forests-cropland, while that of Myongsasipri district was structured typically by front sand dune-sand dune-P. thunbergii forests-cropland. It was assumed that forests of Goosipo Beach and Myongsasipri district had been planted around 1962～1964 and 1977～1978, respectively. The planting density survey showed that there were 10,000 trees/ha (7,000 trees/ha of P. thunbergii and 3,000 trees/ha of Robinia pseudoacacia). Some management projects were completed in these sites such as complementary planning in 1991, thinning and natural forest cultivation in 1994, and trunk injection treatment against Pinus orientals and dead tree cutting in 2000. Since most of these forests are private lands, forests were severely damaged by development and cultivation. The private lands within the forest need to be communized as possible as soon in order to preserve as coastal windbreak forest. More trees need to be planted in the denuded parts, and some thinning need at high tree density areas.
https://ror.org/01mh5ph17 
