• 제목/요약/키워드: mountain order

검색결과 505건 처리시간 0.026초

산지차수를 이용한 산지의 분류 및 명명 체계의 제안 (A Suggestion on the System of Mountain Classification and Nomenclature using the Mountain Orders)

  • 손일
    • 대한지리학회지
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    • 제46권2호
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    • pp.115-133
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    • 2011
  • 야마다의 산지차수구분법은 상향식으로 정의할 수 있는데, 이는 저차수 산지들이 모여 점차 차상위차수 산지를 이룸과 동시에 산지의 영역과 규모가 확대되기 때문이다. 하지만 산지를 총체적으로 이해하고 각종 산지 정보를 체계적으로 관리하기 위해서는, 특정 규모의 산지를 이루는데 기여한 차하위차수 산지만을 강조하는 야마다의 산지구분법에는 한계가 있다. 왜냐하면 상위차수 산지내에는 차하위차수 산지뿐만 아니라 독립된 차차하위, 차차차하위 산지도 포함되어 있기 때문이다. 이와 같은 문제점을 해결하기 위해 본 연구에서 제시된 산지분류법은 기본적으로 하향식이다. 여기서 하향식이란 최고위차수 산지를 구성하는 차하위차수 산지, 다시 이를 구성하는 차차하위차수 산지로 산지를 세분해나가 최종적으로 2차수 산지를 구성하고 있는 1차수 산지까지 분류해 나가는 것을 의미한다. 본 연구에서는 야마다 산지차수구분법을 근간으로 특정 산체를 구성하고 있는 모든 산지 요소를 체계적으로 분류하고 구분된 산지에 대한 새로운 명명법을 제시함으로써 산지정보의 종합적 체계적 관리를 위한 데이터베이스의 근간을 마련했다.

지형학적 산지의 분포와 공간적 특성에 관한 연구 (A Study on Distributions and Spatial Properties of Geomorphological Mountain Area)

  • 탁한명;김성환;손일
    • 대한지리학회지
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    • 제48권1호
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    • pp.1-18
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    • 2013
  • 한국은 국토의 70%가 산지로 알려져 있으며, 대부분의 사람들은 한국을 산악국가로 인식하고 있다. 이러한 인식은 산림청의 산지 정의에 의해 발생한 것이다. 토지이용에 근거한 산림청의 산지정의에 의하면, 저고도에 분포하는 임 경지도 산지에 포함된다. 본 연구에서는 첫째, Kapos et al.(2000)의 정의에 따라 지형학적 산지를 정의하고 추출했다. 그 결과 남한, 북한, 한반도 전체에서 산지의 비율은 각각 31%, 51%, 42%이다. 그리고 300~1,000m, 1,000~2500m 구간에서 산지와 비산지의 비율은 고위평탄면과 같은 고원의 존재로 인해 차이를 보인다. 둘째, GIS를 이용한 중첩분석을 통해 지형학적 산지의 분포를 Qui and SON(2010)이 정의한 차수산지의 분포와 비교했다. 그 결과 가장 높은 차수의 산지인 5차수 산지에서도 구릉 및 평야, 비산지 지역이 존재했다. 이는 산림청의 산지정의가 학문적, 현실적, 인식론적 산지의 개념이나 물리적 속성에 의해 산지를 분류하기 위해 사용되는 지형학적 산지 정의와는 너무나 다르다는 주장이 가능하다. 그러므로 지형학적 산지정의는 향후 산지의 과학적인 관리를 위한 방법론의 발달에 기여할 수 있을 것으로 기대된다.

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화성시 건달산의 산림식생 구조 분석 (Study of Vegetation Structure in Gundal Mountain, Hwasung-shi)

  • 이상화;강방훈
    • 한국환경복원기술학회지
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    • 제10권5호
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    • pp.51-57
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    • 2007
  • In order to study the characteristics of vegetation structure in Gundal mountain, we investigated forest community using belt transect method at 30 sites in Gundal mountain. As the result of important value' calculation on over DBH 2cm, Pinus densiflora (56.8), Quercus mongolica (48.5), Pinus rigida(41.4), Castanea crenata (22.3), Quercus variabilis (22.3), Carpinus laxiflora (16.9), Quercus aliena (11.3), Sorbus alnifolia (8.6), and Quercus acutissima (8.5) were in the order of important value. According to the ordination analysis of Gundal mountain forest, Quercus mongolica was found in north face and high of mountain. Carpinus laxiflora was found in north face steep slope and middle of mountain. As DBH analysis, the study community will be dominated by Quercus species. The correlation between the forest community and environment factor could be thought as distinction by soil nutrition etc., but we need more study about environment factors.

Microfibril Angle Characteristics of Korean Pine Trees from Depending on Provinces

  • KIM, Ji-Yeol;KIM, Soo-Chul;KIM, Byung-Ro
    • Journal of the Korean Wood Science and Technology
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    • 제48권4호
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    • pp.569-576
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    • 2020
  • This study investigated the characteristics of microfibril angle(MFA) in order to see if there was any difference in pine tree lumber quality among the three mountain areas surrounding the Taebaek Mountains in Korea - Yeongdong (Goseong-gun), Yeongseo (Hongcheon-gun) and Yeongnam (Bonghwa-gun). Pine trees of each mountain area were divided into earlywood and latewood in relation to heartwood part (1959 ~ 1961, 3 annual rings) and sapwood part (2002 ~ 2004, 3annual rings), and measured at tangential section. The microfibril angle showed significant differences between mountain areas. In general, Goseong Mountain was found to have 37.35°, followed by Hongcheon Mountain 32.42° and Bonghwa Mountain 25.75°, in order. The sapwood part had larger angle than heartwood part; and earlywood, than latewood. Variation within a single annual ring tended to be smaller from earlywood toward latewood.

기획특집: 가볼만한 생태산촌 (Recommendable ecology forest-mountain areas)

  • 이재면
    • 기술사
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    • 제43권5호
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    • pp.21-24
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    • 2010
  • The development of the mountain areas is the economic solution to the forest-mountain region that is becoming more hollw by the day. It can also be said as providing a rest area for those that live in the cities who long for their child-hood memories. This development will bring the vitalization of the regional economy and the balanced development of the national land planning. In order to bring the continuous development of the mountain areas, educating a dedicated professional forest-mountain expert is a must.

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목표종 생태통로의 위치선정 -포유류 Road-kill 현장조사를 중심으로- (Eco-corridor Positioning for Target Species - By Field Surveying of Mammals' Road-Kill -)

  • 이용욱;이명우
    • 한국환경복원기술학회지
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    • 제9권3호
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    • pp.51-58
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    • 2006
  • The purpose of this research presents a method to position and makes the structure for eco-corridors reasonably with collectable analysing results of various effects shown in mammals' road-kill at 429 points. Target animals of this research are Leopard cat, Siberian weasel, Raccoon dog, Korean hare, Eurasian red squirrel, Siberian chipmunk and Water deer. The results derived from the empirical analysis on the contents above are followed. First, according to the results as for Leopard cat road kill analysis, which is designated as Endangered Species Class II, the eco-corridor might be located at near village having stead food in order to decrease the frequencies of road-kill, because its road kill points were mainly collected at 4 lane hilly road with mountain-road-farm area geological type of. Second, because Siberian weasel's road kill was detected at 2 lane hilly road with mountain-road-stream geological type, the eco-corridor might be located at near a mill to decrease road-kill frequencies. Third, the road-kill frequency of Eurasian red squirrel can be reduced when the eco-corridor is located at the area across coniferous tree near 4 lane west sea freeway with mountain-road-mountain. Fourth, the road-kill of Raccoon dog can be reduced when the eco-corridor is located at 4 lane mountain road or hilly road with the geological type having farm land-road-mountain(stream). Fifth, Korean hare's road-kill can be reduced when the eco-corridor is located at grass land across ridge line of mountain, because wild rabbit road kill was happened at 4 lane mountain road or 2 lane mountain road(mountain-road-mountain). Sixth, As for Siberian chipmunk, the eco-corridor might be located at the side slope of mountain road at 2 lane mountain road under the speed of 60km/h with mountain-road-mountain. Seventh, For Water deer, the eco-corridor might be located at 4 lane hilly road with mountain-road-farm land. As for Common otter, Amur hedgehog, Yellow-throated marten, Weasel, it is difficult to specify the proper site of eco-corridor due to the lack of data. Eco-corridors for carnivores might be well located at 4 lane hilly road or 2 lane hilly road with mountain-road-farm land, and the track for herbivores might be well located as a overhead bridge on mountain-road-mountain type across mountains. In order to position eco-corridors for wildlife properly, we have to research animal's behavior with ecological background, and to consider the local uniqueness and regularly collect the empirical road-kill data in long term 3 to 5 year, which can be the foundation for the more suitable place of wild life eco-corridors.

산촌소득증대를 위한 관광휴양개발에 관한 연구 (Deveopment of Tourism and Resort for Increasing the Income of Mountain Village Region)

  • 김세천
    • 한국농촌계획학회:학술대회논문집
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    • 한국농촌계획학회 1998년도 임시총회 및 추계 학술논문발표회
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    • pp.22-24
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    • 1998
  • This is a research with two purposes, in order to understand the situation with which mountain villages region gets faced present time. First, to examine the conception and the formative process of mountain villages region. Second, the measure the possibility of development in a project on mountain villages region to increase the evenings as a continuous project by bringing ecology tourism. The future plan for mountain villages region project will focus on building up natural resting places for citizens by offering the actual living area it self mountain villages region should be made a place where people can release fatigue or stress, rest, think, have fun and get relationship each other, villagers and citizens. For this, it, is needed to find the way to increase economic effect in mountain villages region after enough study of development peculiarity each mountain villages region has, propensity to consume, appropritate method and example, negative and positive influence.

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산지 차수에 근거한 남한지역의 산지 구분 (A Classification of Mountains in the Southern Part of Korean Peninsula based on the Mountain Ordering)

  • 김추홍;손일
    • 한국지형학회지
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    • 제17권2호
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    • pp.1-13
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    • 2010
  • 실험지역으로 선정된 거제도와 남해도에 대해 Yamada(1999)의 산치차수구분을 시도해 보았으며, 그 결과를 바탕으로 산지차수구분을 남한 전 지역에 확대·적용하였다. 남한 지역의 최고 산지차수는 5차수였는데, 설악·태백산지, 지리·덕유산지, 영남알프스산지 모두 3곳으로 확인되었다. 4차수 산지는 10곳, 3차수 산지는 87곳에 나타난다. 5차수 산지는 대략 한반도의 융기축과 관련이 있는 것으로 판단되며, 4차수와 3차수 산지의 분포는 2차산맥과 같은 북동-남서의 방향성을 지니고 있다. 한편 하천차수법칙과 마찬가지로 차수별 산지 개수, 면적, 비고의 로그함수 값이 차수에 대해 선형관계를 이루고 있다. 차수별로 구분된 산지 중에서 기존의 산맥체계에서 고려하지 않은 산체들을 확인할 수 있었는데, 이들은 한반도의 지체구조를 보다 자세하게 이해하는 근거로 활용될 수 있다. 국립공원 및 도립공원은 대부분 5, 4, 3차수 산지에 분포하고 있다. 특히 속리산국립공원이 남한 지역의 대표적인 두 산체인 지리·덕유산지와 설악·태백산지를 연결하는 생태축의 중요한 연결고리 역할을 하고 있음을 확인할 수 있었다. 이는 산치차수구분법이 지니고 있는 지형학적 의미뿐만 아니라 실용적 가치를 시사해준다.

Importance-Performance Analysis of Mountain Village Promotion Projects in the Forest Sector by Upper-Level Local Governments

  • Kang, Byung-Hoon;Kim, Seong-Hak;Chae, Jin-Hae
    • 인간식물환경학회지
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    • 제24권6호
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    • pp.707-718
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    • 2021
  • Background and objective: Due to the recent crisis of extinction in local areas, the mountain village promotion policy is recognized as an important task. This study examined the priorities of major policy projects in the forest sector that affect mountain village promotion. Methods: For research methods, literature search, expert advisory meetings, and a survey were conducted. The survey was conducted on 42 policy stakeholders from June 1 to August 13, 2021. The literature search was based on policy projects in the forest sector by 8 upper-level local governments including mountain villages. For questionnaire items, 173 forest policy projects were classified into 27 types through expert review, and the importance and performance of each type were rated on a 5-point Likert scale. Paired t-test, IPA, Locus for Focus model, and Borich needs assessment were used as the analysis methods, and the statistical program SPSS 21.0 was used as the analytical tool. Results: The results showed that 'creating forest-related jobs' and 'supporting cultivation of professional forestry workers' both showed high importance and performance, implying that they would show an effect in mountain village promotion. 'Creating forests for environmental improvement', 'discovering forest cultural assets' 'establishing and boosting forest tourism', 'providing forest therapy services', 'creating forest-related jobs', 'supporting community revitalization', and 'urban-rural exchanges' were found to be the types that needed improvement and concentration for mountain village promotion. In particular, 'creating forests for environmental improvement' and 'discovering forest cultural assets' were derived as priority considerations for mountain village promotion policies. Conclusion: In summary, it was found that in order to promote mountain villages, various content projects must be improved and carried out to enhance the physical environment and revitalize mountain villages.

산지개발의 공간분포와 산림훼손 (Forest Degradation and Spatial Distribution of Forest Land Development)

  • 유재심;최원태;이상혁;최재용
    • 한국환경복원기술학회지
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    • 제19권6호
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    • pp.101-110
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    • 2016
  • Development activities in forest areas are analysed based on degree of slope, altitude, land cover, and prefectures in order to improve the capacity of existing regulations of 'feasibility of forest land conversion' and 'assessment of forest land characteristics' in this research. 959 land based developments between year 2007 and 2013 have been analysed. A development site includes over 50% of forest is categorized as a forest type, degree of slope is steeper than $8.5^{\circ}$ as mountain type, and a development included in the both categories as combined type. Distribution characteristics of the above three types are analysed by development categories and regions adopting Relative Mountain Development Index(RMDI). In results, 44.94% of total development activities have been carried out in Gyeongsang Do in order of urban development, industrial complex, sports facilities, and soil and stone collection quarrying. Developments less than $0.3km^2$ which are exempt from the feasibility of forest land conversion regulation consist 86 cases of forest type, 78 cases in mountain type, and 78 cases in combined type. SAI by slope range showed the highest value of 1.55 in less than $5^{\circ}$ and the lowest value of 0.69 between $20^{\circ}-25^{\circ}$. RMDI value in Gyeongsang Do where mountain ratio is 67.05% appeared 1.17, which is 5 times more than Gangwon Do where mountain area ratio is 81.30%, and 2 times more than Chungchung Do where mountain area ratio is 51.24%. Development activities in forestland in Korea showed unequal distributions and 26% of those developments were not subjected to the feasibility of forest land conversion regulation.