• Journal of Korean Society of Forest Science
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• v.97 no.3
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• pp.316-325
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• 2008

This study was done to compare socio-economic characteristics and travel pattern, preferences for ecotourism facilities and programs of domestic and international tourists who visited to Jeju Island. On-site survey was carried out during July, 2006 and a total of five hundred and fifty five (555) individuals' data were analyzed. Survey results showed that there were significant differences between socioeconomic characteristics and travel patterns as well as preferences of both parties. Even among international tourists from countries with different languages showed different characteristics. These different characteristics among tourist groups imply that tour route design and program development should be accordingly considered to provide satisfactory experiences.

• Journal of Korean Society of Forest Science
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• v.76 no.4
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• pp.418-424
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• 1987

Considering the seral stage of succession, phytosocialogical analysis was carried out to investigate the structure and property of community of Pinus densiflora, Pinus densiflora-Quercus spp.-Carpinus laxiflora, and Quercus spp.-Carpinus laxiflora. The study area included a section of 200m high at the sea level in Mt. Jokye, Seungju-gun, Chunlanam-do. The results show that density of forest trees tended to be decreased, Shannon species diversity index increased, and dominance decreased as seral stage progressed. Patterns of DBH class distribution showed nearly S types. In the study area succession of forest community might progressed toward climax, leading from Pinus densiflora community to Quercus spp.-Carpinus laxiflora community with intermediary Pinus densiflora-Quercus spp.-Carpinus laxiflora community. The fact that there was no pure community of Quercus spp. might be due to the rapid development of forest community investigated.

• Journal of Korean Society of Forest Science
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• v.99 no.6
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• pp.791-801
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• 2010

Forest soil carbon model is a useful tool for understanding complex soil carbon cycle in forests and estimating dynamics of soil carbon to climate change. However, studies on development and application of the model are insufficient in Korea. The need for development of Korean model is now growing, because there are notable problems and limitations for adapting overseas models in Korea to meet the requirements of the international organizations such as IPCC, which demands highly reliable data for national reports. Therefore, we have studied 7 overseas forest soil carbon models (CBM-CFS3, CENTURY, Forest-DNDC, ROMUL, RothC, Sim-CYCLE, YASSO), analyzed and compared their structure, decomposition mechanism, initializing process and, input and output data. Then we evaluated applicability of these models in Korea with three criteria; availability of input data, performance of model, and possibility of regional modification. Finally, a systematic process for applying a new model was suggested based on these analyses.

• Korean Journal of Environment and Ecology
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• v.17 no.1
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• pp.71-82
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• 2003

To set out restoration plan of Evergreen Broad-Leaved Forests(EBLF), a case study was done at Wando arboretum, Sinjido and Jangdo(Island). Firstly, basic environmental survey was done and the degrade levels of EBLF was assessed. And the forest functions and restoration goal of vegetation have been established before considering and setting restoration types of vegetation and restoration techniques. Taking social demand and restoration goal etc. into consideration, the forest functions were classified into a ecosystem preservation, scenery conservation and timber production. Quercus acuta Forest, Castanopsis siebodii Forest, Persea thunbergii Forest, Cinnamomum japonicum Forest, Dendropanax morbifera Forest etc. were suggested as a restoration goal of vegetation. Restoration types of vegetation were classified into a preservation type, restoration type, reconstruction type and afforestation type. And restoration techniques were subdivided into a preservation, induction, improvement, and creation according to the degraded levels of EBLF.

• Journal of Korean Society of Forest Science
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• v.105 no.4
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• pp.429-434
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• 2016

Slope failures in forest roads often result in social and economic loss as well as environmental damage. This study was carried out to assess susceptibility of slope failures of forest roads in Hongcheon-gun, Gangwon-do where many slope failures occurred after heavy rainfall in 2013 using GIS and logistic regression analysis. The results showed that sandy soil (6.616) in soil texture type had the highest susceptibility to slope failures while medium class (-3.282) in tree diameter showed the lowest susceptibility. A error matrix for both slope failure and non-slope failure area was made and a model was developed showing a classification accuracy of 74.6%. Non-slope failures area in the forest roads were classified mostly in the range of >0.7 which was higher values than the classification criteria (0.5) used by the logistic regression model. It is suggested that considering forest environment and site factors related to forest road failures would improve the accuracy in predicting susceptibility of slope failures.

• Spatial Information Research
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• v.22 no.2
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• pp.1-9
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• 2014

UN-REDD (United Nations programme on Reducing Emissions from Deforestation and forest Degradation in Developing Countries) and AR-CDM (Afforestation/Reforestation-Clean Development Mechanism) is currently being emerged as one of important mechanism to reduce carbon dioxide in relation to the deforestation. Discussion on North Korea as UN-REDD/AR-CDM project target continues with a view to preventing deforestation and to securing CER(certified emission reduction) for South Korea. The forests in Mt. Baekdu are degraded, deforestation is occurred, nevertheless, portion of forested area is still high, where both REDD and AR-CDM investment potential are quite high. Accordingly, this study is intended to explore a simultaneous registration potential to UNREDD/AR-CDM for Mt. Baekdu although separate registration to UN-REDD or AR-CDM has already gained worldwide recognition as a typical method in the process of GHG (Greenhouse Gas) reduction project. The results indicate that selecting UN-REDD or AR-CDM in accordance with sub-watershed forest condition could capture 53.2% more carbon dioxide than REDD alone and 21.9% more than AR-CDM alone. It is anticipated that this research output could be used as a realistic evidence to introduce carbon sequestering project in accordance with sub-watershed forest condition.

• Journal of Life Science
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• v.25 no.6
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• pp.646-655
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• 2015

A phytosociological survey carried out using the Z.-M. School’s methodology and system of numerical-classification analyses, this study sought to classify the syntaxa of forest vegetation on Mt. Byeokbang and to collect basic data on the transitional zones of the southern Korean peninsula’s coastal region. The syntaxa were classified into three physiognomic types and nine communities, including (1) evergreen coniferous forests (Eurya japonica-Pinus thunbergii community and Ardisia japonica-Pinus densiflora community), (2) summer-green, broad-leaved forests (Chloranthus japonicus-Quercus serrate community, Syneilesis palmata-Quercus mongolica community, Quercus acutissima community, Carpinus turczaninovii var. coreana community, Fraxinus siebolidiana-Quercus dentate community, and Deutzia glabrata-Lindera erythrocarpa community), and (3) artificial afforestation (Alnus firma afforestation). The Chloranthus japonicus-Quercus serrata community, Syneilesis palmata-Quercus mongolica community, Fraxinus siebolidiana-Quercus dentata community, Carpinus turczaninovii var. coreana, community and Deutzia glabrata-Lindera erythrocarpa community were closely evaluated for national vegetation naturalness. It was confirmed that the Carpinus turczaninovii var. coreana community was endemic to Korea. Most syntaxa were defined as a secondary forestation due to various human activities (e.g., forest fires, logging, digging, climbing, etc.). The results of a canonical-correspondence analysis (CCA) showed that human activities, altitude, humus depth, rock cover ratio, slope, etc. were the main ecological factors determining the classified plant communities’ distribution patterns.

• Journal of Korean Society of Forest Science
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• v.81 no.4
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• pp.303-309
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• 1992

This study eras carried out to investigate the ecological changes on the plant community at erosion controlled area in Yoju-gun, Kyonggi-do. The results of the study were as follows : 1. The depth of organic matters in the soil profile from 4 to 14 years was estimated to be $Y_{(cm)}=0.436X_{(yr)}-0.931$(r=0.978), and 02 layer was $Y_{(cm)}=0.339_{(yr)}-0.931$ (r=0.954). 2. On upper plant layer. Alnus spp. was decreased, on an average, 32% of relative coverage, 12.4% of relative density and 16.8% of relative frequency in each plot for 3 years, as this area was damaged by Agelastica coerulea Baly for 2-3 years. 3. On upper plant layer, relative coverage of Pinus spp. was increased after 6, 7 years in erosion controlled area and was taked the highest plant (more then 40%) from 10 to 14 years. 4. On lower plant layer, relative density of Quercus ssp. (these species has not been planted and sown on erosin controlling) was increased all the plot. 5. The increase of the whole crown projection area was estimated to be $Y_{(m^2)}=18.020X_{(yr)}+18.834$(r=0.954) 6. The biomass was estimated to be 14.88t/ha on elapsed 6 years, 22.84t/ha on 8 years, 35.08t/ha on 10 years, 47.80t/ha on 12 years, 58.13t/ha on 14 years.

• Korean Journal of Environment and Ecology
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• v.25 no.5
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• pp.799-813
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• 2011

Increasing mountain biking (MTB) in forest recreation areas is changing the behavioral patterns in the areas where hiking has been a dominant activity, and it may cause ecological and social impacts to the areas. This study examined hikers' perceived conflicts by MTB including the relationship between socio-demographic and visiting characteristics and perceived conflict. On-site survey was conducted in Mudeungsan Provincial Park (MPP), Korea, during September, 2010. Out of 388 hikers participated in the survey, 374 responses were used for data analysis. 30.2% of the respondents encountered or saw MTB (avg.: 1.7 times) in MPP. Overall, 77.1% of respondents thought MTB in MPP was a problem. 73.5%~83.2% of respondents perceived conflict by four major MTB behaviors (e.g., too fast running MTB in trails; MTB bikes occupying trails; MTB bikes passing by hikers too closely; MTB bikers doing unpleasant behaviors to hikers). Based on the type of conflict, 48.5~62.4% of respondents fell in the type of "social values conflict (SVC)", 11.1~32.4%, "interpersonal conflict (IC)", and 16.8~26.6%, "no conflict (NC)", respectively. Types of conflicts were related with sociodemographic (e.g., gender, age, education) and visiting characteristics (e.g., number of visits, experience of encountering MTB). Such relationships were nonexistent in most cases when the "experience of encountering MTB" was controlled.

• The Korean Journal of Community Living Science
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• v.28 no.3
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• pp.415-428
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• 2017

The purpose of this research was to develop healing food dishes for the vitalization of forest healing tourism in agricultural areas by enhancing satisfaction of food experiences by visitors to Mount Chungnyeong, Jangseong. Results from site visitation by three professors from food-related departments, association opinions, Jangseong-gun policies, and research materials relating to healing foods were applied for the preparatory experimental cooking, and the final dishes were selected through a food demonstration event. As a result of observation during the site visitation, the main dishes of the subject restaurant appeared to be limited to Samchae Bibimbap, Samchae Ddeokgabi, and Korean set menu items, revealing a limited selection for tourists and referencing a failure to induce customer attraction and long-term stay. Development of a menu conforming to the image of forest healing at Mount Chungnyeong is desperately needed. As a result of applying the results of the surveys from visitors to Mount Chungnyeong, the types of dishes preferred appeared to be Korean table d'hote and Bibimbap, and pork was preferred as the $entr{\acute{e}}e$. The characteristics of preferred dishes appeared to be based on tradition and regionality. Thus, Forest Healing Savory Dish, Yellow Health Dish, and Samchae Kalguksu applying the policy direction of the Yellow City, Jangseong-gun and the image of Jangseong-gun based on Confucianism were developed. Tourists may further enhance the effectiveness of forest healing through foods based on dishes by adding traditional taste using seasonal food ingredients and local specialties, which can contribute to the vitalization of forest healing tourism.