논문 상세보기
pp.105-116
This study was carried out to establish the management plan by surveying and analyzing the environmental and ecological characteristics of Milletia japonica habitat, Mt. Moak, Jeonbuk, Korea. The habitats were located in the edges of trails and valleys. The flora were summarized as 123 taxa including 56 families, 95 genera, 110 species, 10 varieties and 3 forms. The rare plant was 1 taxa including Milletia japonica, and Philadelphus shcrenckii and Weigela subsessilis of Korean endemic plants. The specific plants by floristic region were 10 taxa including Morus cathayana, Orixa japonica, Asparagus cochinchinensis and so forth. The present conditions of communities were 6 types including Quercus serrata, Pinus densiflora, Celtis sinensis, P. rigida, Castanea crenata and Larix kaempferi. The vegetation change is considered a evergreen coniferous forest in the a deciduous forest. In the results of analyzing the diversity index, H′ was from 2.106 to 3.154, from 2.565 to 3.584 in H′max, from 0.821 to 0.895 in J′ and from 0.105 to 0.179 in D. In the results of analysing the soil environments, there showed that acidity was pH 4.69, 0.33 dS m-1 of electrical conductivity(EC), 15.44 mg kg-1 of available P2O5, 41.80% of organic matter content, 0.11 cmol+ kg-1 of exchangeable K+, 1.91 cmol+ kg-1 of exchangeable Ca2+, 0.40 cmol+ kg-1 of exchangeable Mg2+. According to the analysis of the surrounding environment and characteristics of the community in Mt. Moak, Jeonbuk, four disturbance types were discovered, such as the fragmentation of habitats due to trails, shrinking of habitats due to the expansion of Camellia sinensis cultivation, the destruction of habitats due to artificial plant planing, and removal of Milletia japonica due to the refinement of woodlands.
