금속광체상에 (金屬鑛體上) 나타나는 식물에 관한 생리생태학적 연구 - 1. 아연광지대의 지표종과 식생 = Physiological and Ecological Studies of the Vegetation on Ore Deposits - 1. Zine Flora and Indicator Plants on the 2nd Yunwha Mine

다국어 초록 (Multilingual Abstract)

During the period of 1975-76, a survey was carried out to find out zinc indicators in the natural vegetation in Korea. The symptoms of chlorosis were observed in flowering plants in the areas of zinc outcrop of Wolgok-A, Seokgok-9, and Sowolgok. Although 28 species were found to be chlorotic, the total quantity of chlorotic foliage observed was small. Reasons for chlorosis in the areas of zinc ore deposits is considered as effects of zinc, lead, copper and calcium ions. Sedum sp. and Dianthus sinensis were confined to soil containing more than exchangeable zinc of 30 ppm and to accumulation in the plants contained at least 1,300-14,000 ppm of zinc. Therefore Sedum sp. and Dianthus sinensis might be used as zinc indicators in Korea.