• Journal of Bio-Environment Control
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• v.5 no.1
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• pp.71-78
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• 1996

This experiments were conducted using color films for investigation of suitable light environment on the growth of Allium senescens var. minor. The results obtained were as follows ; In characteristics of light transmittance of the color films tested, it shows that glass and transparent film passed nearly all visible rays, but the other films were reduced and filtered certain wavelength of light. On the tested films, the light transmittance amount of transparent film and green film were the greatest, 75.5% and smallest, 13.2% based on the glass 100%, respectively. The growth of Allium senescens var. minor increased at transparent, yellow and pink film, but decreased at blue and green film. It shows that the greatest chlorophyll content was founded in the blue film, 0.27mg/g, the smallest founded in the yellow film, 0.16mg/g. The content of mineral elements was founded that the green film was the highest at N, P, K, Ca, Mg, but the orange and pink film were the lowest at P, K and N, Ca, Mg, respectively.

• Journal of Environmental Science International
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• v.23 no.5
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• pp.911-942
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• 2014

This study was carried out to investigate the flora of indigenous habitat of Donghae-si and Samcheok-si in Gangwon-do, Korea. The vascular plants were collected 18 times (from March to October 2011), and were identified as 804 taxa; 127 families, 445 genera, 720 species, 8 subspecies, 69 varieties, 5 forms and 2 hybrids. In the flora of this area, the calcicolous plants were 55 taxa; Cheilanthes argentea, Clematis serratifoliam, Quercus variabilis. Epipactis papillosa, etc. The endangered plants designated and protected by the wildlife protection law, the Ministry of Environment, Korean were counted to one taxon; Cymbidium macrorhizum. The red list of vascular plants according to IUCN valuation basis were examined, endangered species (EN); Prunus yedoensis and Cymbidium macrorhizum, Vulnerable species (VU); Juniperus chinensis, Pulsatilla tongkangensis, Diarthron linifolium and Swertia wilfordii, Near Threatened species (NT); Paeonia japonica, Allium senescens, Epipactis papillosa and Pogonia minor, Least Concern species (LC); Asplenium ruta-muraria, Platycladus orientalis, Monotropa hypopithys and Eleutherococcus divaricatus var. chiisanensis, etc., Data Deficient species (DD); Paeonia lactiflora var. trichocarpa, and Not Evaluate species (NE); Prunus choreiana, Panax ginseng and Polygonatum infundiflorum etc. Korean endemic plants of this area were 26 taxa; Aconitum pseudolaeve, Corydalis hirtipes, Vicia chosenensis, Salvia chanroenica and Hemerocallis hakuunensis, etc. The floristic regional indicator plants found in this area were 130 taxa comprising 11 taxa of grade V, 15 taxa of grade IV, 33 taxa of grade III, 15 taxa of grade II, 56 taxa of grade I. The naturalized plants were identified as 67 taxa and the percent of naturalized index (NI) was 8.3% of total 804 taxa vascular plants.