퍼지적분을 도입한 생태환경평가부문의 순위결정 = Rank Decision of Ecological Environment Assessment Field Introducing Fuzzy Integral

다국어 초록 (Multilingual Abstract)

This study was carried out to provide guidance to environmental policy makers when deciding which assessment fields (biotic, abiotic, qualitative, functional) should have priority for ecological preservation and to develop an objective and scientific methodology by introducing the engineering concept of the fuzzy integral. The grant of weights was used the eigenvalues calculated by factor analysis, and the converted values of indicators were obtained in multiplying the arithmetic values and eigenvalues. The results of the appropriateness and reliability of assessment fields were examined over 0.6, and the results showed that the design of questionnaire presented no great problems. When the fuzzy integral was calculated to determine the rankings at ${\lambda}$=1, 2, 3, 4, 5, respectively, they were 0.646, 0.630, 0.943, 1.423, and 1.167 for the biotic field, 1.298, 1.400, 0.901, 0.580, and 1.456 for the abiotic field, 0.714, 0.674, 0.346, 0.674, and 1.610 in the qualitative field and 1.000, 0.973, 0.943, 1.024, and 1.008 in the functional field. The sensitivity to ${\lambda}$ value showed that ${\lambda}=4$ was the most suitable. In comparison with ${\lambda}=0$ (the arithmetic mean), the range of change was narrow. Because the range for ${\lambda}=4$ was narrower than my other values, ${\lambda}=4$ was sure to be available in ranking-decision. The fuzzy integral is expected to be a method for analyzing and filtering human thoughts. In the future, in order to overcome linguistic uncertainty and subjectivity, other fuzzy integral models including Sugeno's method, AHP, and so forth should be used.

참고문헌 (Reference)

1 "환경평가를 위한 지표의 가중치 산정 방법 결정 모형." 10 (10): 59-71, 2001

2 "환경 정책 우선순위결정을 위한 환경지표의 중요도 평가." 16 (16): 713-734, 2004

3 "함양 상림의 환경생태적 구조 분석 및 생태적 관리방안." 17 : 324-336, 2004

4 "퍼지적분을 이용한 관능 검사치의 정량화." 16 : 1-11, 1999

5 "퍼지적분에 의한 국도에서의 ITS 구축우선순위결정방안." 22 (22): 471-481, 2002

6 "퍼지 측도 및 퍼지적분. 한국퍼지 및 지능시스템학회" 35-41, 1996

7 "퍼지 이론을 이용한 도시철도 노선평가에 관한 연구." 31 (31): 241-252, 1996

8 "충청북도 백운산 일대의 식물상." 17 (17): 210-223, 2003

9 "지리산국립공원 상부운 계곡부의 해발고와 사면부위에 따른 산림구조." 16 (16): 457-464, 2003

10 "주거단지의 환경지속성 평가 지표 개발을 위한 중요 평가항목 선정에 관한 연구." 26 (26): 225-236, 1998

11 "조선자의 조선부담감을 고려한 연안해역의 항행 안전성 평가에 관한 연구." 9 (9): 65-72, 2003

12 "자연자원 보전지역의 평가모형 -내셔널 트러스트 후보지 선정을 중심으로-." 30 (30): 39-49, 2002

13 "월악산 신갈나무(Quercus mongolica)림의 종조성과 토양환경." 16 (16): 169-180, 1998

14 "수리적 기법에 의한 평가모형체계의 가중치 부여 방식에 관한 논의." 33 (33): 243-258, 1999

15 "보전가치평가를 위한 경관생태학적 지표의 활용 및 적용." 32 (32): 14-22, 2005

16 "두만강 접경지역 일대의 관속식물상." 17 (17): 187-200, 2003

17 "대곡수목원조성에 따른 비오톱구조분석." 17 (17): 167-172, 1999

18 "농촌어메니티에 기초한 농촌자원 중요도 평가 및 순위적 관계 분석." 37 (37): 21-35, 2002

19 "녹지 잠재 영향권역 설정을 통한 녹지단절구역 분류 및 우선순위 선정." 33 (33): 1-15, 2005

20 "계층분석법을 이용한 환경친화 계획요소의 중요도분석." 12 (12): 897-903, 2003

21 "경기도 축령산과 서리산 일대의 식물상." 16 (16): 104-123, 2002

22 "What should forests sustain? eight answers. Journal of Forestry 89" 31-36, 1991

23 "Tropical deforestation and habitat fragmentation in the Amazon satellite data from 1978 to 1988. Science 260" 1905-1910, 1993

24 "Towards a monitoring method and a number of multifaceted and hierarchical biodiversity indicators for urban and suburban parks." 49 : 149-162, 2000

25 "Patterns of diversity and range size of selected plant groups along an elevational transect in the Bolivian Andes." 10 : 1897-1921, 2001

26 "Monitoring the conservation of grassland habitats, prairie ecozone, Canada." 88 : 343-364, 2003

27 "Indicators for monitoring biodiversity" 355-364, 1990

28 "Human-caused impact on preserved vegetation." 68 : 347-355, 2004

29 "Grassland ecotopes of the upper Meuse as references for habitats and biodiversity restoration: a synthesis." 17 : 2002

30 "Fuzzy Sets, Fuzzy Logic, Fuzzy Method with Application." John Wiley ＆ Sons. 1995

31 "Forest ecosystem recovery in the southeast US soil ecology as an essential component of ecosystem management." 155 : 187-203, 2002

32 "Floristic composition and diversity of three swamp forests in northwest Guyana." 167 : 293-317, 2003

33 "Evaluation of an ecological land type classification system Natchez Trace State Forest, western Tennessee, USA" 49 : 179-190, 2000

34 "Estimation and prediction of plant species richness in a mosaic landscape." 19 : 211-226, 2004

35 "Effects of landscape patterns on biotic communities." 12 : 137-153, 1997

36 "Atmospheric carbon reduction by urban trees." 37 : 207-217, 1993

37 "Assessing structure in mountain forests as a basis for investigation the forest's dynamics and protective function." 145 : 3-14, 2001

38 "A theoretical model of the effects of timber harvesting on slope stability. Water Resources Research 28" 19921898-1910.

39 "A model for assessing wildlife in urban landscapes of eastern Pima County" 64 : 131-144, 2003