논문 상세보기
pp.125-133
The purpose of this study is to offer raw data on managing naturalized plants by researching the naturalized plants distributed in Gyeongju Campus, Dongguk University. The results are as follows. The numbers of naturalized plants were summarized as 47 taxa; 13 families, 37 genera, 45 species and 2 varieties. In an analysis of life forms, there were 1 taxa of megaphanerophytes, 5 taxa of chamaiphytes, 7 taxa of hemicryptophytes, 1 taxa of geophytes and 33 taxa of therophytes. The following summarizes the attributes of the naturalized plants. Most of the plants commonly originated from North America and Europe. The 5 naturalized degree that was widely distributed and had many individual was the most common. Until 1921, after the opening of 1 period was the most common in the introduced period. There were 4 taxa of invasive alien plants; Rumex acetocella, Ambrosia artemisiifolia, Aster pilosus and Lactuca sativa. As regards the management of invasive alien plants, because Rumex acetocella, Ambrosia artemisiifolia, Aster pilosus and Lactuca sativa have a negative impact on the ecosystem, they need to be efficiently controlled.
