• Title/Summary/Keyword: Natural park

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Model Studies in Photosynthesis (I). Synthesis and Characterization of Some Novel Pyropheophorbide Derivatives

  • Lee, Eun;Chang, Won-Ghil;Park, Sang-Chul;Park, Sang-Kyu;Kim, Hong-Doo;Lee, Jo-Woong
    • Bulletin of the Korean Chemical Society
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    • v.2 no.4
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    • pp.152-157
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    • 1981
  • 2'-(9"-Anthracenecarbonyloxy)ethyl pyropheophorbide a, methyl 3a-(9'-anthracenecarbonyloxy)pyropheophorbide a, 2'-(4"-phenylbenzoyloxy)ethyl pyropheophorbide a, and methyl 3a-(4'-phenylbenzoyloxy)pyropheophorbide a were prepared from chlorophyll a and b. Nuclear magnetic resonance study showed that the sandwich conformation is more favorable in 2'-(9"-anthracenecarbonyloxy)ethyl pyropheophorbide a than it is in other compounds.

A Study on Quantitative Evaluation of Outdoor Recreation Functions and Values on Urban Forest (都市林의 屋外레크레이션 機能과 價値의 計量的 評價에 關한 硏究 -都市林의 利用滿足度를 中心으로-)

  • Park, Chan-Yong
    • Journal of the Korean Institute of Landscape Architecture
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    • v.18 no.3 s.39
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    • pp.143-154
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    • 1990
  • This study aims at identifying factors and variables which have significant effects on users satisfaction with recreational activities and facilities in Apsan city natural park and therby establishing indicies of planning and / or development of urban forest. To test the causal models of this research, The data were gathered by self-administered questionnaires from 1,147 households in Taegu city which were selected by the multi-stage probabiling sampling method. The analysis of the data primarily consist of two phases : The first analysis dealt with exploratory factor analysis which identified major factors involved in satisfaction with recreational activities and facilities in Apasn city natural park and the second analysis tested the fit of causal models of this research to the data using LISREL methodology. The factor analysis identified that three significant factors are involved in satisfaction with recreational activities and five significant factors are inherent in satisfaction with recreational facilities. The second phase analysis tested the fit of the causal models for satisfaction with recreational activities and facilities to the data and identified statistically significant causal linkage among overall satisfaction with the park, other indogenous factors and exogenous variables. These significant relationships represent important factors and variables that should be considered in planning and/of development of the city natural park. On the basis of there significant causal relationships implications for planning and/or development of the city natural park were suggested.

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Natural Landscape of the Cairngorms National Park in Scotland;Its Conservation and Tourism

  • Lee, Duk-Jae;Mitchell, C. Paul
    • Proceedings of the Korean Institute of Landscape Architecture Conference
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    • 2007.10b
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    • pp.171-179
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    • 2007
  • Ecotourism has a concept of conservation as a basis, for economic and social values are derived from the sustainable use of natural resources. This study aims to introduce natural landscape of the Cairngorms National Park in Scotland and to describe its conservation and tourism in the Park, in order to provide the implication of landscape conservation of National Parks in Korea. Although the National Parks of Scotland were officially established long after those of England and Wales, their important features had already been internationally recognised and designated as Sites of Special Scientific Interest(SSSI), National Nature Reserve(NNR), or National Scenic Area(NSA). These focus on landscape conservation and are managed by Scottish Natural Heritage(SNH). The Cairngorms National Park focuses on landscape conservation and recreation, and has been the subject of a number of initiatives attempting to assess landscape resource potential and its current and future management. This implies that a carefully preserved landscape has the effect of a tourism resource in which tourists look for novelty embedded in the typicality of the landscape of the National Park. The typical landscape which is conserved in the Cairngorms National Park is understood as both an objective representative and a subjective ideal involving the meaning of the landscape. This is implicit in the tourist booklet that promotes the sightseeing activities of tourists. It is thus important that National Parks should be focused both on managing landscape as well as promoting tourism.

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Fundamental Studies for District Planning in Natural Park (자연공원의 용도지구계획을 위한 기초적 연구)

  • 배병호
    • Journal of the Korean Institute of Landscape Architecture
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    • v.19 no.3
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    • pp.27-40
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    • 1991
  • For the establishment of district planning in natural parks, vegetationin the most significant point. Consequently, district plan should be made basically under phytosociological investigations. The purpose of this paper is to conserve vegetation in the district planning at natural park(Nam Han San Sung provincial natural park). The result of vegetation survey are as follows : As an actual vegetation 13 communities are recognized. Those are Quercus mongolica-Carpinus laxiflora community, Quercus mongolica-Rhododendron schlippenbachii community, Quercus serrate community, Betula platyphylla var. Japonica community, Quercus dentata community, Quercus mongolica-Pnuus densiflora community, Quercus acutissima community, Robinia pseudo-acacia community, Alnus hirsuta community, Castanea crenata community, Quercus variabilis community, Pinus densiflora community, Pinus rigida community, weed community on cultivated land(Form land), Larix leptolepis reforested land, cut over area and non-vegetation area. The grade of vegetation naturalness was divided into five degrees by characteristics of actual vegetation. I intended to make zoning plan for protection of vegetation with a special attention to the grade of vegetation naturalness and I discussed the necessity of the improvement of existing district plan. District plan was proposed as Fig. 5.

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Achievements of Environmental Restoration During Multipurpose Dam Construction - In case of Wheng Seong multipurpose dam - (댐 건설과 환경복원에 대한 우리의 노력 - 강원도 횡성군 횡성다목적댐 환경복원 사례를 중심으로 -)

  • Won, Hi-Young
    • Journal of the Korean Society of Environmental Restoration Technology
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    • v.3 no.3
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    • pp.100-104
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    • 2000
  • We have put considerable time and work to find a proper solution to restore the damaged natural environment due to Dam construction, and to restore the field around Dam on the basis of Environmentally Sound Sustainable Development(E.S.S.D). We've replaced the site which had been used as a equipment space with the natural-oriented park, have made a wildlife corridor for those animals which have been living in the area in a newly constructed road to in an out, and have introduced a streamside plant to organize green-space. We've received incredible favor from visitors and residents for the environment restoration. The natural-oriented park plays a role of giving the citizens to the pleasure and the comfort.

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Outline of Uminonakamichi Seaside Park Development Project -Urban Resort Area Development by the National Government-

  • Furusawa, Tatsuya
    • Journal of the Korean Institute of Landscape Architecture International Edition
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    • no.1
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    • pp.223-229
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    • 2001
  • The Uminonakamichi Seaside Park is located in Fukuoka and extends over an area of 540 ha. This Park is directly developed and managed mainly by the national government for its use for recreational facilities serving a wide area. It is planned and developed as an urban resort-type park, exploiting the rich natural environment of the area, to serve urban residents in northern Kyushu. The management of the Park is jointly conducted by nine bodies, including the national government and private enterprises. The Park has several functions, ranging form an urban resort to conservation of the natural environment and education. The Park has so far been positively evaluated by its visitors. However, the social background for the Park is changing and the park is now facing changing needs for this type of park, necessitating coordination with the development around the Park and a need to respond to the recent fiscal structural reform. Further improvement of the visitor services and the reconfirmation of the government's role in the development work are essential for the maintenance and enhancement of that attractions of this Park in the coming years.

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