• Proceedings of the Korean Society of Environment and Ecology Conference
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• 2006.10a
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• pp.105-108
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• 2006

• Proceedings of the Korean Society of Environment and Ecology Conference
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• 2008.04a
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• pp.103-105
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• 2008

• Proceedings of the Korean Society of Environment and Ecology Conference
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• 2007.04a
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• pp.178-180
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• 2007

• Korean Journal of Plant Resources
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• v.34 no.5
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• pp.491-501
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• 2021

This study was carried out to investigate the occurrence of seedlings of Korean fir (Abies koreana) in Korean fir forest located on the eastern slope of Mt. Halla National Park. Between June and August in 2016, the systematic sampling method was applied to 125 plots of 5 m × 5 m quadrats and field survey was came out to measure the characteristics of sites and understory vegetation. Correlation analysis was applied to the variables quantified from the data collected. Total number of flora found at the study site is 31 in families, 44 in genera, and 56 in species. The main lower layer vegetation was investigated such as Jeju dwarf bamboo, Toothed club moss (Lycopodium serratum), Pacific fir moss (Lycopodium chinense), Climbing hydrangea (Hydrangea petiolaris) etc. Among these plant species, the vegetation which had a high positive correlation with the frequency and the coverage of seedlings of Korean fir were Jeju dwarf bamboo, Toothed club moss and Pacific fir moss.

• Korean Journal of Environment and Ecology
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• v.6 no.1
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• pp.55-71
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• 1992

Visitor's impact on environmental deterioration of and around trail was studied in Hallasan National Park, Korea in 1990. Width of tread and width of bareland beside trail were correlative positively to user's density, negatively to height of vegetation and slope, respectively. Depth of tread was correlative highly to width of tread and width of bareland beside trail. Areal deterioration by visitors almost took place on subalpine zone. Total damaged area was kestimated to be 121, 000$m^2$ and the damaged area more severe than impact rating class 4 reached about 72.000$m^2$, respectively. Ten types of deterioration of and around trail were discovered and total volume of erosion to be recovered was estimated to be about 62.000$m^2$.

• Korean Journal of Environment and Ecology
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• v.21 no.4
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• pp.366-373
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• 2007

This study researched the number of individuals of Roe deer (Capreolus pygarus tianschanicus Satunin), which inhabit Mt. Halla (Hallasan) National Park and its neighboring areas ranging about $270km^2$ areas. The research was done from November(late fall), 1998 to March(early spring), 2001, and additional research was carried out from November 2006 to January 2007. As a result of this, we identified a total of 1,444 deer, and found out the fact that there lived 5.33 deer per $km^2$. By region, we identified a maximum of 270 deer at Donnaeko hiking path and a minimum of 12 deer at the adjacent areas to the second Sanrok-road. The frequency of Roe deer group sighting was higher at the edge of Hallasan National Park than any other surveyed region. Thus, it is estimated that the distribution of Roe deer of Hallasan is more influenced by the quantity and quality of food than human-made interference during wintry season.

• Journal of the Korean Geographical Society
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• v.4
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• pp.41-54
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• 1969

This paper is concerned with the problem of international approval of national parks in Korea. Much of the solution of this problem is to be found in planning and law. Therefore the provisions for planning in the Korean. Natural Park Law and 20 national park plans were analyzed in comparison with International criterion. Then an gradual changing model of zoning plan were proposed in order to improve the zoning plan of national parks in Korea and applied to Hallasan National Park. These model can be applied to change the zoning plans of national parks in Korea for international approval.

• Proceedings of the Korean Society of Environment and Ecology Conference
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• 2007.04a
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• pp.143-146
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• 2007

• Korean Journal of Environment and Ecology
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• v.21 no.2
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• pp.168-175
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• 2007

For maximum utility of trails, there is a need for better knowledge of characteristics of trail use and its users. The purpose of this study is to find out users' attitudes toward trail structures in Eorimok exploring route in Hallasan National Park managerial purposes. A questionnaire survey was conducted to 138 people on the way back home from their visit to the site from July to August, 2007. The geological conditions of 7 types of pedestrian trail structures were rated relatively high both in quantity and quality. The responses were noticeably positive about the natural materials used in wood deck and PP rope railings from the point of three aspects: harmony with nature, visitor convenience and resources conservation. It seems necessary to replace steel structures with native materials because such unnatural materials used in a natural setting are subject to visitor's resistance.

• Korean Journal of Environment and Ecology
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• v.21 no.2
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• pp.107-112
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• 2007

This study was carried out to investigate the herpeto-fauna at Hallasan National Park. We conducted a survey at 1100 Resting places, Eoseungsaengak, Donnaeko, Eorimok, Yeongsil, Gwaneumsa and Seongpanak from April, 2006 to January, 2007. A series of four families and 5 species of amphibians and 4 families and 8 species of reptiles were observed. Amphiesma vibakari ruthveni, Takydromus wolteri, Scincella vandenburghi, Coluber spinalis and Hynobius quelpartensis which are rarely appearing inland but they were frequently observed by this survey. Also, we observed Sibynophis chinensis that only inhabits Jeju island with in Korea. Jeju island has both southern and northern boundary lines for amphibians and reptiles. Amphibians and reptiles in Jeju island have a different from those inland and valuable information for biogeograpy due to dissimilar climate and isolation from continental for a long time. It is not certain whether some amphibians and reptiles, Bufo gargarizans, Rana rugosa, R. plancyi, Elaphe rufodorsata and Takydromus amurensis, inhabit Jeju island, as recorded in previous literatures, so the research on current status of them has to be carried out immediately.