광역 행정단위별 산림 분포 패턴과 산불 특성과의 관계
The Relationship between Spatial Patterns of Forest Distribution and Forest Fire Characteristics in the Regional Administrative Unit in Korea
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참고문헌
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초록
생태계 교란의 한 요소로서 산불은 경관패턴과 강한 연관성이 있다. 본 연구에서는 한국의 16개 광역 행정단위별로 산림의 공간분포특성 및 산불특성을 파악하고 두 특성변수들 간의 상관관계를 알아보고자 하였다. 이를 위해 시⋅도별로 산불특성을 분석하고, 수치임상도를 대상으로 경관지수를 산출하여, 두 인자간의 정준상관을 분석하였다. 산림의 분포를 경관지수로 분석한 결과, 지역별로 수종의 다양성, 파편화, 응집성, 근접성에 차이가 뚜렷했다. 숲을 구성하는 수종이 단순하고, 숲 패치간의 거리가 가깝고, 응집되고, 숲의 경계선이 단순할수록 단위면적당 발생 건수가 많았다. 소나무숲의 패치 평균 크기가 클수록 산불 한 건당 연소면적이 컸으며, 소나무 숲 사이의 거리가 가까울수록 연소시간이 길어졌다. 이러한 연구 결과는 경관지수가 산불의 발생 및 피해를 예측하는데 있어 유용한 설명변수임을 의미하며, 숲의 올바른 관리를 통해 산불 발생을 줄이고, 확산속도를 느리게할 수 있음을 보여준다.
Abstract
This study aims to identify the correlation between forest fire characteristics and forest distribution patterns in 16 regional administrative units in Korea. The canonical correlation analysis was conducted between forest fire characteristics and landscape matrices extracted from the forest cover map. The forest distribution varied by administration unit, in terms of the diversity of tree species, and fragmentation and aggregation of forest patches. The number of fires per unit area tended to be larger with less diversity of tree species, higher concentration of forest patches and simpler perimeter of a forest. The larger the average size of forest patches, the larger the burned area per fire. The shorter the distances among patches of pine forests, the longer the combustion time. This result contributes to the development of forest management strategies for reducing risks of forest fire.
참고문헌 (30)
- Baker, W. L., "Effect of Scale and Spatial Heterogeneity on Fire Interval Distributions", Canadian Journal of Forest Research, 19, pp.700~706 (1989)
- Broncano, M. J., "Topography and Forest Composition Affecting the Variability in Fire Severity and Post-fire Regeneration Occurring after a Large Fire in the Mediterranean Basin", International Journal of Wildland Fire, 13(2), pp.209~216 (2004)
- Fire Regimes in Southeastern Ecosystems. Proceedings of the Conference on Fire Regimes and Ecosystem Properties, "Christensen, N. L.", US Department of Agriculture General Technical Report, 112~136 (1981)
- Cumming, S., "Statistical Models of Landscape Pattern Metrics, with Applications to Regional Scale Dynamic Forest Simulations", Landscape Ecology, 17(5), pp.433~444 (2002)
- Ducan, B. W., "Anthropogenic Influences on Potential Fire Spread in a Pyrogenic Ecosystem of Florida, USA", Landscape Ecology, 19(2), pp.153~165 (2004)
- Forman, R. T., "The Ecology of Landscapes and Regions", pp.351~363 (1995), Cambridge University Press
- Hargrov, W. W., "Simulating Fire Patterns in Heterogeneous Landscape", Ecological Modelling, 135, pp.243~263 (2000)
- Korea Forest Service, "2015 Statistical Yearbook of Forest Fire", ~ (2016)
- Krumel, J. R., "Landscape Patterns in a Disturbed Environment", Oikos, 48, pp.321~324 (1987)
- Larsen, C. P. S., "Spatial and Temporal Variations in Boreal Forest Fire Frequency in Northern Alberta", Journal of Biogeography, 24, pp.663~673 (1997)
- 이병두, "한국의 생태지역별 산불특성과 임상분포패턴과의 관계", 한국임학회지, 97(1), pp.1~9 (2008), 한국임학회
- Lee, Byung Doo, "Temporal and Spatial Characteristics of Forest Fires in South Korea between 1970 and 2003", International Journal of Wildland Fire, 15(3), pp.389~396 (2003)
- 이병두, "GIS와 RS를 이용한 2000년 삼척산불 행동 특성 분석 및 산불확산예측모델 개발", 박사, 산림환경학, pp.2005
- Leitao, A. B., "Applying Landscape Ecological Concepts and Metrics in Sustainable Landscape Planning", Landscape Urban Plan, 59, pp.65~93 (2002)
- Lloret, F., "Wildfires and Landscape Patterns in the Eastern Iberian Peninsula", Landscape Ecology, 17(8), pp.745~759 (2002)
- FRAGSTATS: Spatial Pattern Analysis. Program for Quantifying Landscape Structure, "McGarigal, K.", US Department of Agriculture, ~, pp.Pacific Northwest Research Station GTR-351 (1995)
- Morgan, P., "Mapping Fire Regimes across Time and Space: Understanding Coarse and Fine Scale Patterns", International Journal of Wildland Fire, 10, pp.329~342 (2001)
- Mouillot, F., "Some Determinants of the Spatio-temporal Fire Cycle in a Mediterranean Landscape (Corsica, France)", Landscape Ecology, 18(7), pp.665~674 (2003)
- Parisien, M. A., "Spatial Patterns of Forest Fires in Canada, 1980-1999", International Journal of Wildland Fire, 15(3), pp.361~374 (1999)
- Pew, K. L., "GIS Analysis of Spatial and Temporal Patterns of Human-caused Wildfires in the Temperate Rain Forest of Vancouver Island, Canada", Forest Ecology and Management, 140, pp.1~18 (2001)
- Pickett, S. T., "The Ecology of Natural Disturbance and Patch Dynamics" (1985), Academic Press
- Ritters, K. H., "A Factor Analysis of Landscape Pattern and Structure Metrics", Landscape Ecology, 10(1), pp.23~39 (1995)
- Roberts, D. W., "Landscape Vegetation Modelling with Vital Attributes and Fuzzy Systems Theory", Ecological Modelling, 90, pp.175~184 (1996)
- Román-Cuesta, R. M., "Environmental and Human Factors Influencing Fire Trends in Enso and Non-enso Years in Tropical Mexico", Ecological Applications, 13(4), pp.1177~1192 (2003)
- Schroeder, D., "A Comparison of Large-scale Spatial Vegetation Patterns Following Clearcuts and Fire in Ontario’s Boreal Forests", Forest Ecology and Management, 159, pp.217~230 (2002)
- Seol, A Ra, "Analysis of the Seasonal Characteristics of Forest Fires in South Korea Using the Multivariate Analysis Approach", Journal of Forest Research, 17(1), pp.45~50 (2011)
- Stenhouse, R. N., "Fragmentation and Internal Disturbance of Native Vegetation Reserve in the Perth Metropolitan Area, Western Australia", Landscape and Urban Planning, 68, pp.389~401 (2004)
- Turner, M. G., "Landscape Ecology: The Effect of Pattern on Process", Annual Reviews Ecology & Systematics, 20, pp.171~197 (1989)
- Turner, M. G., "Landscape Dynamics in Crown Fire Ecosystems", Landscape Ecology, 9(1), pp.59~77 (1994)
- Turner, M. G., "Landscape Ecology in Theory and Practice Pattern and Process", pp.401~ (2001), Springer