• Korean Journal of Environment and Ecology
• /
• v.34 no.6
• /
• pp.558-572
• /
• 2020

The purpose of this study was to classify the types of degraded areas of Mt. Jirisan section in Baekdudaegan and survey the actual condition of each damage type to use it as basic data for the direction of the restoration of damaged areas according to damage type based on the vegetation information of reference ecosystem. The analysis of the Mt. Jirisan section's actual degraded conditions showed that the total number of patches of degraded areas was 57, and the number of patches and size of degraded areas was higher at the low average altitude and gentle slope. Grasslands (deserted lands) and cultivated areas accounted for a high portion of the damage types, indicating that agricultural land use was a major damage factor. The survey on the conditions of 14 degraded areas showed that the types of damage were classified into the grassland, cultivated area, restoration area, logged-off land, and bare ground. The analysis of the degree of disturbance (the ratio of annual and biennial herb, urbanized index, and disturbance index) by each type showed that the simple single-layer vegetation structure mostly composed of the herbaceous and the degree of disturbance were high in the grassland and cultivated land. The double-layer vegetation structure appeared in the restoration area where the pine seedlings were planted, and the inflow of naturalized plants was especially high compared to other degraded areas due to disturbances caused by the restoration project and the nearby hiking trails. Although the inflow of naturalized plants was low because of high altitude in bare ground, the proportion of annual and biennial herb was high, indicating that all surveyed degraded areas were in early succession stages. The stand ordination by type of damage showed the restoration area on the I-axis, cultivated area, grassland, logged-off land, and bare ground in that order, indicating the arrangement by the damage type. Moreover, the stand ordination of the degraded areas and reference ecosystem based on floristic variation showed a clear difference in species composition. This study diagnosed the status of each damage type based on the reference ecosystem information according to the ecological restoration procedure and confirmed the difference in species composition between the diagnosis result and the reference ecosystem. These findings can be useful basic data for establishing the restoration goal and direction in the future.

• Proceedings of the Korean Association of Geographic Inforamtion Studies Conference
• /
• 2010.09a
• /
• pp.311-313
• /
• 2010

본 연구는 토지적성평가 우선개발 항목 중 적법훼손지의 정확한 공간정보의 추출을 위해 Google Earth 영상을 이용하여 분석하였다. 현재 공시지가대장과 건축물대장의 속성정보만을 이용하여 일필지의 면적이내 경계를 추출하고 있어 적법훼손지의 필지별 정확한 세부적인 공간정보를 추출할 수 없는 현실이다. 따라서 본 연구의 Google Earth 영상을 이용한 결과 적법훼손지의 정확한 필지별 면적 및 경계를 구체적으로 추출하는 추적기법개발을 제시하였다. 또한 Google Earth 영상을 이용한 추적기법개발에 따른 일 필지의 정확한 세부 공간정보를 평가한 결과 지적도에 일부 편입되는 적법훼손지의 위치 및 면적등과 관련된 구체적인 일필지의 공간정보를 분석할 수 있었다. 따라서 적법 훼손지를 정확히 구축함으로써 관리지역 세분제도에 계획 생산 보전관리지역에 대한 정확한 평가를 위한 기초적인 참고자료로서 활용 될 수 있을 것이다.

• Korean Journal of Environment and Ecology
• /
• v.15 no.1
• /
• pp.69-78
• /
• 2001

본 연구는 지리산국립공원 아고산대 훼손지에서 식생복원 효과를 구명하기 위하여 야생풀포기심기, 개량토포설, 환경피해도 요인을 고려하여 입지환경이 다른 2개 대상지에 실험구를 설치한 후 4년(1997년~2000년) 동안 식생피복도와 종다양성을 조사. 분석하였다. 신림지대와 초원지대에서의 복원실험은 야생풀포기이식, 개량토포설, 환경피해도 요인간 상호작용효과는 없었으나, 야생풀포기이식 처리수준간에는 고도의 유의한 차이가 인정되었다. 국립공원 능선부 훼손지의 식생복원 실험 결과 토양이 습한 산림지대에서는 야생풀포기이식 15%피복 처리수준에서 2년안에 식생피복이 이루어졌고, 종다양성은 3년만에 복원되었다. 또한 무처리구에서 3년안에 식생피복이 이루어졌으나, 종다양성은 복원되지 않았다. 바람이 많고, 토양침식이 심한 능선부 초원지대에서는 3년후에 야행풀포기이식과 30% 피복 처리수준에서 식생피복이 양호하게 이루어졌으며, 종다양성은 복원되지 않았다.

• Proceedings of the Korean Association of Geographic Inforamtion Studies Conference
• /
• 2000.03a
• /
• pp.89-92
• /
• 2000

• Korean Journal of Environment and Ecology
• /
• v.18 no.4
• /
• pp.465-474
• /
• 2004

Due to the rapid increase of human population and economic development, the natural ecosystem has been severely degraded. To restore the degraded ecosystem is extremely urgent and an important task in China. High biodiversity status in the natural ecosystem in tropical and subtropical regions in China has given high attention to the conservationists. The recent trends to the ecological restoration on degraded ecosystem in the tropical and subtropical regions of China were discussed for four different ecological recovery types: watershed ecosystems, wetlands, mining wastelands and mountain forests. The successful restoration case studies in tropical and subtropical regions of China were also discussed.

• Digital Contents
• /
• no.3 s.130
• /
• pp.132-140
• /
• 2004

명예훼손에서‘사실의 적시’는 사실을 직접적으로 표현한 경우에만 한정되는 것은 아니고, 간접적이고 우회적인 표현에 의하더라도 그 표현의 동기와 의도가 그와 같은 사실의 존재를 암시하고, 또 이로써 특정인의 사회적 가치 내지 평가가 침해될 가능성이 있다면 명예훼손의 요건을 만족시킬 수 있다. 그렇다면 사이버스페이스에서의 명예훼손은 어디까지이고 어떤 표현을 구체적인 명예훼손으로 인정해야 하는지 그 범위와 개념에 대해 알아보고, 사이버스페이스에서의 명예훼손을 방지하기 위한 제도적, 기술적 대책 등에 관해 사례 중심으로 살펴본다.

• Journal of the Korean Institute of Landscape Architecture
• /
• v.36 no.5
• /
• pp.55-63
• /
• 2008

The characteristics of forest damage in the Geum-buk Mountains were analyzed by using satellite images and a field survey for landscape conservation purposes. A survey scope was fixed using DEM, and areas of damage in the mountain range were analyzed via ArcMap v. 9.2 using SPOT 5 images, a high resolution satellite image. All damaged areas were reviewed and corrected in a field survey. As a result, 75 roads were found to completely fragment forest patches. Of those roads, 26 have the width under 3m, which means that the fragmentation of the forest by these roads may have a minor effect on forest habitat and its ecosystems, while other roads such as two-lane roads may have broader detrimental influences on the ecosystem. Two thousand eighty-three sections of accounted for a total area of about 5,760.7ha. Orchard areas including chestnut tree plantations were ranked as the largest in the damaged area within the Geum-buk Mountains, followed by public facility areas and grassland areas. This means that man-made land usage has progressed in the area regardless of slope and elevation.

• Journal of the Korean Institute of Landscape Architecture
• /
• v.38 no.3
• /
• pp.53-61
• /
• 2010

The purpose of this paper is to devise a user management plan for tourism destinations in parts of park and open green spaces to prevent resource damage through depreciative behavior by tourists. Also, the possibility of the introduction of user management has been considered in order to complement this in these kinds of park and open green spaces. As explained in prior results, tourists have had the opportunity of taking part in many experiences which furnish cultural and historical information, but have never had experiences which furnish information in utilization and management such as prohibited behavior at tourism destinations, responsibility for damage, etc. The furnishing of information on utilization and management plays an important role in understanding responsibility in resource damage. For example, groups who have been given information on utilization and management appear to be much more responsible toward resources and environmental damage. For this reason, this must be a very important element for preventing damaging behavior at tourism destinations. Tourists can be made to understand that tourism destinations can be very seriously damaged by users. In order to control these damaging behaviors which occur from other users and to meet the needs of the tourism destinations being visited, it is necessary to establish a user management plan.

• Proceedings of the KGS Conference
• /
• 2002.11a
• /
• pp.107-109
• /
• 2002

한라산 아고산대에는 등산객의 급속한 증가에 따른 인위적인 요인과 더불어 아고산대 특유의 열악한 기후조건과 식생의 느린 회복력 등의 자연적인 요인이 복합적으로 작용하여 등산로를 중심으로 훼손지가 넓게 분포하고 있다. 제주도(2000)의 최근 조사자료에 의하면, 해발고도 1,400m 이상 아고산대의 훼손면적은 225,870m2로서 이 가운데 가장 많은 등산객이 이용하는 어리목과 영실 등산로 주변의 훼손면적이 50,000m2와 32,500m2로서 각각 전체면적의 22.1%와 14.3%의 높은 비율을 차지하고 있다.(중략)

• Digital Contents
• /
• no.4 s.131
• /
• pp.120-128
• /
• 2004

명예훼손에서‘사실의 적시’는 사실을 직접적으로 표현한 경우에만 한정되는 것은 아니고, 간접적이고 우회적인 표현에 의하더라도 그 표현의 동기와 의도가 그와 같은 사실의 존재를 암시하고, 또 이로써 특정인의 사회적 가치 내지 평가가 침해될 가능성이 있다면 명예훼손의 요건을 만족시킬 수 있다. 그렇다면 사이버스페이스에서의 명예훼손은 어디까지이고 어떤 표현을 구체적인 명예훼손으로 인정해야 하는지 그 범위와 개념에 대해 알아보고, 사이버스페이스에서의 명예훼손을 방지하기 위한 제도적, 기술적 대책 등성선제에 관해 사례 중심으로 살펴본다.