• The Journal of Information Technology
• /
• v.5 no.2
• /
• pp.1-9
• /
• 2002

This papers is a study on design and implementation of a web-based courseware for learning Yungwol local community through the internet which is one of the self leading learning methods. Learners can learn Yungwol local community by using the web-based courseware and on the basis of this learning methods, learners can use them according to their wish at anytime and anyplace. The learner-centered teaching model can be offered by sharing, exchanging, and interacting the information each other. To achieve such purpose, two learning grounds are applied. One is the research learning ground which students can study for themselves in the course of searching for the changing cause which can affect to local community and culture. And the other is the experimental ground where is the changing cause searched from research learning ground. Social and physical environment of the lot of community can realized by surfing the network and e-mails producing web-based file through internet. If these web-based research community is more developed and used under the local area network school, self-leading research learning methods will be done regardless of the place and the time.

• The Journal of the Korea Contents Association
• /
• v.15 no.5
• /
• pp.523-536
• /
• 2015

To evaluate local residence's awareness, qualitative analysis on various indices was done. The survey was conducted on 4 districts of Taebaek-Si, Samcheok-Si, Yeongwol-Gun and Jeongsun-Gun. The survey considered regional population distribution and used population proportion significant extraction method per counties. This is to analyze of regional development effect awareness, the research was categorized according to residence, residence period, whether worked in the mining industry previously, whether working for Kangwon Land, whether getting benefit from casino location, whether entering to casino and quality of life enhancement from casino location. As it was As for the quality of life effect, 'satisfactory to nature environment' ranked the highest with the number of 2.88 and 'Living in this area is happier than living in other area' was 2.58 which was relatively higher than the other indices.

• Korean Journal of Soil Science and Fertilizer
• /
• v.23 no.1
• /
• pp.1-7
• /
• 1990

Clay mineralogical properties, soil formation and classification for the limestone derived soil were discussed from the 4 soil series, Pyeongchang, Anmi, Yulgog, and Mungyeong, distributed over the area of Bangjeol-Ri, Yeongweol-Eup, Gangweon-Do. The results are as follows; 1. Kaolinite and Al-interlayered vermiculite were the main clay minerals and other minerals were illite, vermiculite, and chlorite. 2. CEC of topsoil ranged from 10.5 to 22.9me/100g and that of sub-soil ranged from 10.0 to 23.8me/100g. CEC seemed to be increased with descending from topograpical position and had slightly significant positive correlation. 3. Lithologic changes as a runction of soil depth showed smooth change for Pyeongchang, discontinuity for Anmi, unpredictability for Yulgog, and uniformity for Mungyeong series. 4. According to the new system of soil taxanomy Pyeongchang series was classified as Typic Hapludalfs, Anmi as Fluventic Eutrochrepts, Yulgog as Fluvaquentic Eutrochrepts, and Mungyeong as Aeric Haplaquepts.

• The Korean Journal of Petroleum Geology
• /
• v.1 no.1 s.1
• /
• pp.1-13
• /
• 1993

The diagenetic history of the carbonate rocks of the Mungok Formation near Machari area, Kangwondo, was investigated based on textural, isotopic, and chemical data. Paragenetic relationship among diagenetic minerals, coupled with their distinct geochemical contents, shows that the Mungok Formation have undergone several stages of diagenetic events: 1) shallow marine, 2) meteoric, 3) shallow to intermediate burial, and 4) deep burial diagenesis. Shallow marine diagenesis includes fibrous calcite cementation, micritization, and framboidal pyritization, and meteoric diagenesis involved dissolution and recrystallization of unstable allochems (both aragonite and HMC), syntaxial overgrowth on echinoderm fragments, and equant calcite cementation. During shallow to intermediate burial, idiotopic dolomite and chert formed, and xenotopic dolomitization took place before stylolitization of the rocks. After the rocks were deeply buried, saddle dolomitization, second stage of silicification, and dedolomitization occurred.

• Journal of the Korean earth science society
• /
• v.21 no.3
• /
• pp.250-257
• /
• 2000

Two species of fusulinids, viz., Pseudoschwagerina paraborealis and Quasifusulina sp. are described from the limestone core sample(90-B-1). The core sample was obtained from Imgokri, Boeungun, Chungcheongbukdo, Korea. Recognition of Pseudoschwagerina helped the authors to establish the Pseudoschwagerina Zone. Pseudoschwagerina paraborealis has been reported from the Bamchi Formation of Yeongweol coalfield in Korea and also from the Asselian and Sakmarian strata in Eurasia. The occurrence of Pseudoschwagerina paraborealis in the Boeun coalfield demonstrates the existence of the early Permian strata that are equivalent to the Bamchi Formation of Yeongweol coalfield. The authors report Quasifusulina sp. which indicates the early Permian period as well as Pseudoschwagerina paraborealis. It is the first time that the species of early Permian fusulinids are identified from the Boeun coalfield.

• Korean Journal of Plant Resources
• /
• v.33 no.5
• /
• pp.476-481
• /
• 2020

In this study, we report a unrecorded plant on the Korean peninsula, Potamogeton × anguillanus Koidz. from Yeondangcheon (stream) in Yeondang-ri, Nam-myeon, Yeongwol-gun, Gangwon-do province. Potamogeton × anguillanus is a natural hybrid between P. wrightii Morong. and P. perfoliatus L. It is distinguished by its characteristic that the petiole is shorter than P. wrightii and that the leaf blade is narrower and longer than P. perfoliatus also, it didn't fully wrap the stem. Considering that P. × anguillanus is a natural hybrid, the name is given to it as 'Eol-chi-gi-dae-ga-rae'. We provide descriptions of the morphological characteristics, photographs, and key to allied taxa in Korea of P. × anguillanus.

• Korean Journal of Environment and Ecology
• /
• v.9 no.1
• /
• pp.42-48
• /
• 1995

Freshwater fish fauna in Pyongchangang in which having been constructed to water supply for Chechon city was carried out to clarify the impacts of ecosystem on freshwater fish as rapid reduction of constant river flood both Sep. 25, 1994 and Oct. 7, 1994 ~ Oct. 9, 1994. It was 28 species of 21 genera on 6 Families freshwater fishes including a natural monument at and many endemic species among 6 survey stations in Pyongchang. The Pyongchang that was moved in a zigzag direction having been keep constant flood and high diversity of freshwater fishes. There was a high possibility of serious extinction on freshwater fishes as rapid reduction of constant flood in Pyongchangkang.

• Journal of Climate Change Research
• /
• v.6 no.2
• /
• pp.133-142
• /
• 2015

The purpose of this study was to compare the results of climate change prospect and vulnerability assessment and the awareness of those by public officials and citizens at Yeongwol county, Gangwon province where experiencing the most climate change vulnerability. Data of 12 meteorological categories such as mean temperature at Yeongwol weather station from 1995 to 2013 were analyzed. Climate change vulnerability was assessed with 29 sub-categories in 6 categories (health, emergency/disaster, agriculture, forestry, water management, ecosystem) of National Institute of Environment Research's LCCGIS (2013). The awareness of climate change and its vulnerability was surveyed with 154 citizens and 130 officials at Yeoungwol county. The climate change prospect and its vulnerability was similar to the actual climate change effect. However, the awareness of climate change was different between some officials and citizens. The results of this study would be base data for the Yeoungwol county's future climate change adaptation poicy making.

• The Journal of Korean Medical History
• /
• v.31 no.2
• /
• pp.73-82
• /
• 2018

Chalbyungyogyul (察病要訣) is a book of Korean Medicine which contains simple knowledges combined with experienced prescriptions. This study intends to introduce a manuscript of Chalbyungyogyul handed down in a family in Yeongwol-gun and analyze the Eui'an (醫案) in it. This book includes common sense in medicinal herbs and 142 cases of Eui'ans. The Eui'ans in Chalbyungyogyul can be divided into three types. Some Eui'ans state miraculous effects. External medical treatments are used in another group of Eui'ans. In the other Eui'ans, prescriptions composed by a single herb are applied. These characteristics are differentiated from those of preexisting Eui'ans in the history of Korean medicine which mainly include complexly prescribed internal medicines and medical discussions. This book vividly describes medical practice in the early 20th century and shows the realization of theoretical writings. Above all, it is a valuable discovery of Eui'an compilation which is rare in the history of Korean medicine.

• Korean Journal of Ecology and Environment
• /
• v.47 no.spc
• /
• pp.74-82
• /
• 2014

A perennial plant species of Ranunculaceae, Pulsatilla tongkangensis is a very rare species only found in limestone vegetation of South Korea. It is not only rare but also has great value as a horticultural resource, thus resulting in serious problems of overexploitation and habitat disturbance. For the conservation of the rare species and its development as a resource, the study was conducted with the following three aims: first, to investigate any new geographical distribution of the species; second, to identify the site condition and vegetation structure of its habitat; and third, to compare the ecology of P. tongkangensis in other microhabitats such as rock, slope and ridge area. A new distribution was found in limestone vegetation at Danyang-gun, Chungcheongbuk-do. It was, therefore, confirmed that the distribution of P. tongkangensis exactly coincides with the area of distribution of limestone, indicating a possibility that the species might be a calcicole. 87% of the microhabitats found in rocks. Compared to P. tongkangensis, at ridges or slopes, number of P. tongkangensis plants were few in rocks. It is possibly due to the lack of microhabitats that could settle in rocky areas. Once established on rocks, however, plants grew large enough to flower with higher number of leaves and flowers per plant, resulting in higher flowering rate on rocky areas. Cracks in/between rocks are likely to be safe places for the plants with favorable light conditions, abundant fine particles to root down and reduced competition for resources. Yet, further research is necessary in terms of determining whether the species is indeed a calcicole, whether other limiting factors work in its establishment stage, and genetic diversity exists in the population.