훼손예정지의 지형 및 수목 형태를 고려한 이식목 선정기준에 관한 연구

Study on the Selection Criteria for Transplanting Trees in the Forest Reserve Areas Designated for Future Development

  • 이수동 (진주산업대학교 조경학과) ;
  • 최송현 (부산대학교 조경학과)
  • Lee, Soo-Dong (Dept. of Landscape Architecture, Jinju National University) ;
  • Choi, Song-Hyun (Dept. of Landscape Architecture, Pusan National University)
  • 발행 : 2009.12.31

초록

산지개발로 인해 불가피하게 훼손되어야 하는 양호한 식생을 대상으로 수목의 외형적 특성인 수형, 흉고직경 등과 기반특성인 토양층위 등 이식가능성 여부를 판단할 수 있는 기준을 제시하고자 본 연구를 진행하였다. 이식수목 선정은 자생성 및 천이단계에 의한 평가, 외형 및 기반특성에 의한 평가 2단계로 구분하여 진행하였다. 1단계에서는 식생발달 측면에서 천이를 주도하는 자생종이 아닌 인공식재수종과 생태적 천이 발달단계에서 도태가 예상되는 수목은 2단계 평가 전에 이식가능 수목에서 제외한 결과 총 3,841주 중 약 5.9%에 해당되는 수목이 이식 불가능한 것으로 판정되었다. 2단계 외형 및 기반특성에 따른 평가에서는 수형등급, 흉고직경급, 토양등급을 기준으로 각각의 수목을 평가한 결과 3,613주 중 약 33.7%(1,218주)는 이식 가능하였으나 23.0%(829주)는 이식 불가능한 것으로 분석되었다. 약 43.3%(1,566주)에 해당되는 수목에 대해서는 이식비용과 새롭게 식재하는 비용에 있어 큰 차이가 없으므로 가능한 이식하는 것이 생태계 보전 측면에서 바람직하나 토양상태 및 수형을 고려하여 현장 관리자의 의견을 반영하도록 제안하였다.

This study was conducted to establish the selection criteria for the trees to be transplanted in the forest reserves which are expected to be developed in the future. The main task in this endeavor was to access the transplantability of the trees focused on their feature, diameter at breast height (D.B.H.), soil feature, etc. The selection of the trees for transplantation consisted of two stages. The first stage was to select trees on the basis of their indigenousness and forest successional stage. The second was to select trees on the basis of their type, D.B.H., the layers of soil, etc. At the first stage, the trees which are not indigenous or expected not to survive were eliminated from the selection list, and the result showed that approximately 5.9% (about 3,841 trees) of the trees proved to be inadequate for transplanting. At the second stage, the investigation of the trees based on the criteria of tree type, D.B.H., the layers of soil was carried out, and the result showed that approximately 33.7% (1,218) out of 3,613 trees turned out to adequate for transplanting however, 23.0% of the trees, which are 829 trees, were found to be impossible to transplant. In addition, it was discovered that in the case of approximately 43.3%(1,566 trees) of the trees there was little difference between transplanting cost and planting cost of new trees. Therefore the investigation indicated that it is more advisable to transplant trees to preserve the ecological environment. However, the study showed that there are other elements to be considered, such as tree feature and soil condition, for the successful tree transplantation, and the necessary information can be provided by the managing personnel who are in charge of the forest.

키워드

참고문헌

  1. Choi, G. C.(1983) Basic Ecology. Hyangmoonsa, Seoul, 251pp
  2. Choi, I. T.(2008) A Study on Impact Regulation Method for the Ecological Mitigation in Development Project - Focused on Second District in Incheon Metropolitan City, Korea-.Department of Landscape Architecture Graduate School University of Seoul, Korea, 238pp
  3. Choi, J. G.(2000) Comprehensive Countermeasures for Country Sprawl prevention. The Journal of Korea Planners Association 226: 82-86
  4. Eom, B. H. and H. T. Woo(1999) Development of Sustainability Indicators for Suburban Housing Estates in Korean Rural Areas. Journal of the Korean Institute of Landscape Architecture 27(1): 64-78
  5. Han, G. H.(2002) Environmental Law of Germany. Korea Legislation Research Institute, Seoul, 474pp
  6. Kim, H. J. and S. K. Cho(1998) Application of Hemeroby for Environmental Assessment with Environmental Planning -Focused on the Case LG Village -. Kor. J. Env. Eco. 12(3): 253-258
  7. Kim, J. H.(2002) Consideration of Environmental Assessment for the Nature-Oriented Development - The case study of Development Area in Namyangju, Kyounggi-Do -. Department of Landscape Architecture Graduate School University of Seoul, Korea, 204pp
  8. Kim, J. S.(2005a) A Study on the Ecological Alternate Technique for the Prearrangement Area of the Forest Damage in Resort Development - In Case of Oak Valley Resort in Wolsong-li, Wonju-City -. Department of Landscape Architecture Graduate School University of seoul, Korea, 165pp
  9. Kim, M. B.(2004) Articles : Problems in Applying Mitigation and Legal Issue of Costal Zone. Public Law Journal 5(2): 519-549
  10. Kim, O. K(2005b) The Transplantation Method of Natureal Vegetation Community in Development Area - A Case Study of Yong-In Dongbaek District -. Department of Landscape Architecture Graduate School of Urban Science University of Seoul, Korea, 167pp
  11. Kwon, J. O.(2003) A Study on the Application of the Ecological Evaluation for the Nature-friendly Residential Site Development Planning. Department of Landscape Architecture Graduate School University of Seoul, Korea, 281pp
  12. Lee, J. J. and S. M. Lee(2001) A Study on the Indicators for Environmental Performance Evaluation in the Environmentally Friendly Urban Planning. The Journal of Korea Planners Association 36(2): 7-17
  13. Lee, S. D.(2005) Assessment and Connection Method of Fragmentary Urban Green Space for Considering Wild Bird Movement - A Case Study of Seoul City -Department of Landscape Architecture Graduate School University of Seoul, Korea, 258pp
  14. Moon, S. G. translation(2004) Ecological Engineering. Bomoondang, Seoul, 198pp
  15. National Academy of Agriculteral Science(2000) Analysis Method Soil and Plants. Rural Development Administration, 202pp
  16. Ra, J. H.(1997) Comparative Analysis of Nature Preservation Law between Korea and Germany. Journal of Environmental Policy and Administration 5(1): 69-91
  17. Ra, J. H.(2000) Landscape Materials Ecological Restoration ; Naturalness of Botanical Garden Pre - and Post - assessed according to the Hemeroby Index - The Case Study of Daegok Botanical Garden-. Journal of the Korean Institute of Landscape Architecture 28(1): 62-69
  18. Yang, B. E.(1997) Evaluation of Environmentally Friendliness of Housing Estates by Sustainability Indicators - In Case of Apartment Estates in Seoul Metropolitan Area -. The Journal of Korea Planners Association 32(2): 89-106
  19. Yoo, S. H., K. H. Kim and J. Y. Yun(1995) Distribution of Cs-137 and K-40 in Korean Soils. J. KOREAN SOC. SOIL SOI. FERT. 28(1): 33-40
  20. 長田光世(1997)生態環境のまちづくり. In三船康道、まちづくりコラボレーション(1997).まちづくりキーワード事典. 188-201. 學芸出版者, 京都, 238pp.