• 한국조경학회지
• /
• 제39권2호
• /
• pp.91-102
• /
• 2011

본 연구에서는 국내 현실을 고려한 도시공원의 생태적 배식기법을 마련하기 위해 여의도공원 자연생태의 숲의 조성단계별 문제점과 원인을 고찰하여 개선방안을 제시하였다. 실시설계단계에서는 가장 중요한 배식모델과 도면작성이 불명확하게 제시되었고, 식재수량 및 규격이 비현실적이었다. 시공단계에서는 설계도면과 다른 유사수종 및 다른 규격의 수목이 식재되었고, 목표군락에 따른 토양환경 기반 조성이 이루어지지 못해 생태적 배식에 한계가 있었다. 관리단계에서는 하자보식 처리가 미흡하고, 하자보수 담보기간 이후의 관리대책이 부재하였다. 도시공원 생태숲 조성을 위한 단계별 개선방안을 제시하였다. 실시설계단계에서는 반드시 목표 배식모델을 고려하여 교목층, 아교목층, 관목층별 식재도면을 작성해야 하고, 수목 자원조사결과를 통해 현실적으로 가능한 식재종 및 규격을 제시해야 한다. 시공단계에서는 이식대상 수목에 인식표를 부착하여 적정한 식재종 및 규격으로 식재가 이루어져야 하며, 수종 변경시 식재모델에 적합한지를 검토하도록 시방서에 명기하고, 규격 변경시 실제규격으로 준공처리를 하고, 목표모델에 적합한 토양이 유입될 수 있도록 반입 토양의 의무적인 분석이 필요하다. 관리단계에서는 관급수목에 대한 하자처리를 위해 설계시 일정 할증율을 반영하고, 하자보수 담보기간을 2년에서 5년으로 확대하며, 시간변화에 따른 목표군락별 변화과정을 관찰할 수 있도록 준공후 5년 동안 모니터링 의무화 등이 필요하다.

• The Korean Journal of Ecology
• /
• 제21권5_2호
• /
• pp.519-529
• /
• 1998

The vegetation of alpine and subalpine zone from timber line, 2,000m altitude, to the upper area of Mt. Packtu were investigated by phytosociological method. The plant distribution along to the different altitudes shown as follows: Betula ermani community with Rhododendron redowskianum occupied dominantly at 2,000m area as patch forms, Rhododendron redowskianum community with Vaccinium uliginosum, at 2,180-2,200m area, both Vaccinium uliginosum and Rhododendron redowskianum community were compatible with each other at 2,243m area. Rhododendron redowskianum community at 2,250, Salix rotundifolia community, Erigeron thunbergii var. glabrata community, Dryas octopetala var. asiatica community and Carex atrata community were occurred frequently at 2,263m around Chonji Lake. Rhododendron aureum, Thunbergii coccinea and V accinium uliginosum showed higher cover degree than other species at 2,370m area, Phyllodoce coerulea-Rhododendron aureum community at 2,400m, Rhododendron redowskianum community at 2,470m, Rhododendron aureum community at 2,490m, Salix rotundifolia at 2,520m, Rhododendron redowskianum community at 2,580m, Dryas octopetala var. asiatica community, Salix rotundifolia, and bistorta achotensis etc. at 2,650 altitude area were settled as sparse, creeping shape on the surface soil and dwarf plants of about 15cm heights.

• 농촌계획
• /
• 제16권4호
• /
• pp.157-169
• /
• 2010

This study has intended to devise a comprehensive rural planning, driven by residents based on ecological rural amenity paradigm for Busu area, Boeun-gun, South Korea. To reach the goal, this study has performed the following processes. First, we have analyzed the elements of threat, opportunity, weakness, and strength in both inside and outside village through 'SWOT analysis. Second, through strategic analysis and consultation, we have proposed developmental directions of Busu area. Third, based on an ecological rural amenity planning system composed of ecological economy system, ecological environment system, ecological history-culture system, ecological image system, and ecological society system, we have suggested research projects of each system Fourth, we selected projects through a general meeting with all stakeholders. Fifth, the selected projects were applied to Busu area by village residents and experts. Finally, the projects, which were appraised and revised by experts, residents, and governmental officers, were composed of ecological scenic agriculture center, resident's site for city dweller, energy independent village, eco-road, eco-pond, ecological park and parking lot, restoration of traditional culture, zone of ecological scenic agriculture, eco-tunnel, eco-fence, landmark, corporate identity, community center, forum and seminar, and education for residents' empowerment.

• The Korean Journal of Ecology
• /
• 제21권6호
• /
• pp.791-797
• /
• 1998

An attempt to clarify the landscape structure of urban areas was carried out on Mt. Hwangryung located in the center of Pusan, southern Korea. By means of aerial photographs and field survey, a vegetation map including land-use pattern was made. Landscape structure was described by analyzing the vegetation map. Landscape element types were classified into secondary forest, introduced plantation, and other elements including urbanized area. almus firma and Pinus thunbergii communities, introduced plantation elements, formed matrix and some secondary forest elements and the other artificial plantations of small scale tended to distribute as small patches in such matrix. The number of patches per unit area in secondary forest elements was more than that in introduced plantation element. The result on patech size was vice versa. As the results of landscape ecological analyses, it was estimated that differentiation of patches recognized in community level would be related to artificial interference and those in sub-communities levels to natural process such as progression of succession. On the other hand, restoration plans in viewpoints of restoration and landscape ecology were suggested to improve ecological quality of Mt. hwangryung.

• 한국환경생태학회지
• /
• 제27권3호
• /
• pp.369-380
• /
• 2013

본 연구는 용문사 계곡의 소나무림을 대상으로 식물군집구조를 규명하고 22년간의 식생구조 변화를 비교 분석하여 천이경향 예측과 효율적인 소나무림의 보전관리방안 수립을 위한 기초자료를 제공하고자 수행하였다. 현존식생 분석결과 능선과 사면에 소나무군락(51.3%)이 넓게 분포하였고, 계곡부에 졸참나무-굴참나무군락(15.5%), 졸참나무군락(7.1%), 용문사 동측 사면에 졸참나무-소나무군락(7.2%)이 분포하였다. 19개 조사구(단위면적: $400m^2$)를 설정하여 TWINSPAN에 의한 classification 분석을 실시한 결과, 아교목층에서 졸참나무와 당단풍나무가 우점하는 소나무-졸참나무군집(I), 아교목층에서 서어나무와 까치박달이 우점하는 소나무군집(II), 아교목층에서 졸참나무와 서어나무가 우점하고 있는 소나무-졸참나무군집(III), 아교목층에서 서어나무와 당단풍나무가 우점하고 있는 소나무군집(IV)의 4개 유형으로 분류되었다. Shannon의 종다양도지수(H')는 0.5110~1.3101, 소나무 수령 48~89년생, 졸참나무 31~63년생, 서어나무 26~61년생이었다. 22년간 변화를 분석한 결과 소나무는 세력 유지 또는 약화되었고, 경쟁관계에 있는 졸참나무, 서어나무, 까치박달의 세력이 증가하였다. 용문사 계곡 소나무림의 천이 경향은 소나무림${\rightarrow}$졸참나무${\rightarrow}$까치박달, 서어나무로 예측되었으며, 지속적인 소나무림 유지관리를 통한 소나무 보존이 필요하였다.

• 한국환경생태학회지
• /
• 제28권2호
• /
• pp.253-262
• /
• 2014

본 연구는 식생경관의 생태학적 해석을 통한 질적 경관평가방법의 모색을 위해 설악산국립공원을 대상으로 생태계 형성위계에 따른 우수 경관자원을 추출한 후 추출된 자원의 시각적 노출량과 탐방객의 탐방로 선호도와의 관계성을 분석하였다. 설악산국립공원을 대상으로 생태학적 해석을 통해 선정한 우수경관 요소로는 아고산식생대와 고지대 바위군, 계곡 낙엽활엽수림, 암반지역 소나무 토지극상, 대경목군락지, 화목류 및 단풍류 우점군락지, 아고산대 침엽수 군락지이다. 연구 결과 탐방로 선호도와 상관성이 있는 우수 경관자원으로는 대경목군락지의 면적, 화목류 우점군락의 면적, 아고산 침엽수군락의 면적이 탐방로의 선호도에 긍정적 영향을 주는 것으로 나타났다. 본 연구에서는 탐방로의 가시권과 우수 경관자원의 분석을 통해 자연지역에서의 일반적 탐방로의 소개에서 나아가 경관자원의 가시성을 바탕으로 특정 탐방로의 특정 탐방시기를 제시할 수 있음을 확인하였다. 일부 경관자원의 가시성이 탐방로 선호에 긍정적 역할을 하고 있었는데 자연환경에서 복잡한 경관요소의 종합적인 가시권 면적보다는 특정 경관의 가시권 면적이 탐방로 선호도에 영향을 주며 단순히 자연지역의 넓은 면적이 시야에 들어오는 지역을 선호하지는 않는 것으로 나타났다.

• The Korean Journal of Ecology
• /
• 제27권1호
• /
• pp.21-26
• /
• 2004

Understanding farmer household and community management of crop diversity is necessary in order to effectively strengthen the local plant genetic resources management system in Vietnam, Assessment and management for distribution of farmer's cultivars of rice, taro and tropical tree species were conducted in four different agro-ecological zones in Vietnam using participatory approaches, focus surveys, diversity fairs, agro-morphological field trials, isozyme analysis to understand why Vietnamese farmers grow diverse types of these crop cultivars, when and where these crops cultivars are grown and how farmers maintain and use them. Results showed significant differences in the extent, distribution and use pattern crop cultivars diversity in contrasting environments and between community farmer households. Seed system is an important role in the access and use of diversity in eco-geographical regions.

• 한국물환경학회지
• /
• 제24권2호
• /
• pp.195-200
• /
• 2008

To analyze the riverine microbial community structure, genetic fingerprints and ecological indexes such as species abundances, diversity, evenness, dominance of targeted rivers in Gyeonggi Province were acquired and evaluated using terminal restriction fragment length polymorphism (T-RFLP) technique. Genetic fingerprinting technique such as T-RFLP, which is able to show the microbial community clearly unlike traditional culture-dependent techniques, was thought to be useful to analyse the riverine microbial ecosystem under various factors. Riverine ecosystem evaluation using visible organisms would give biased results with time, targeted organism and researcher. But, T-RFLP, which can exclude the subjected biases such as culture condition and identification, would be an option to understand natural ecosystem by including the microorganisms that defy culture but perform important functions.

• 한국자원식물학회지
• /
• 제20권6호
• /
• pp.570-578
• /
• 2007

In order to investigate the basic vegetation information for the efficient management of the Sorbus commixta habitat in Korea, 31 plots in Mt. Chiri area were selected of which vegetation types were classified in phytosociological method and ecological characteristics were identified. As a result, the habitat was classified as S. commixta community group which was then subdivided to Prunus padus group and Picea jezoensis group. Prunus padus group was classified in Ainsliaea acerifolia subgroup and Magnolia sieboldii subgroup, while the Picea jezoensis group was classified in Rhododendron mucronulatum subgroup and Echinopanax horridum subgroup. Thus, the forest vegetation of S. commixta was classified in 1 community, 2 groups and 4 subgroups, and found to have 4 vegetation units in total.

• Journal of the Korean Institute of Landscape Architecture International Edition
• /
• 제1호
• /
• pp.237-246
• /
• 2001

We need to have a universal system for the landscape architectural profession at the national level which focuses on public facilities from an aesthetic point of view and emphasizes the landscape architectural identity and traditional idiosyncrasy in Korea society. There should be established independent official positions in governmental systems in order to work practically in the field of landscape architecture concerned with ecological and environmental stability. Professionals should be acquired and diversity maintained for administrative efficiency, so that the governmental official position could create practical need and a theoretical approach to the human needs for environmental quality and ecological stability. In order to pursue the public good, we need to establish a new community and promote a global spirit, which include an ecologically stable environment developed through professional landscape architectural harmonization. The landscape architectural profession requires a new community spirit suitable to modern society, so that the Korean people continue a tradition of cooperative control of the common wealth and the labor market.