Abstract
Spatial heterogeneity is a very important issue in studying functions and processes of ecological systems at various scales. Semivariogram analysis is an effective technique to summarize spatial data, and quantification of spatial heterogeneity. In this paper, we propose some principles to use semivariograms to characterize and compare spatial heterogeneity of ecological systems and use an example of old growth forests of Korean pine to demonstrate these principles and to discuss its characteristics of spatial heterogeneity.
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Ma Jianlu. et al. 1994. A study on correlatively between community types for natural Korean pine forest and site factors in Xiaoxing'an Mountains, J. Northeast For. Univ., 2295) (Chinese).
Harper, J.L. 1977. Population biology of plants, Academic press, New York.
Hiroi, T. and M. Monsi. 1966. Dry matter economy of Helianthus annuns communities grown at varying densities and light intensities. Jour. Jap. Soc. Hort. Sci. 33:287–290.
Hozumi, k. et al. 1956. Intraspecific competition among height plants. Effects of some growth facters on the process of competition. Jour. Inst. Polytech. Osaka City Univer., 15–34
Kramer, P. J. and T. T. Kozlowski. 1960. Physiology of tree. McGraw-Hill, New York.
Lamson, N. I. 1987. Estimating northern oak site-index class from total and diameter of dominant and codominant tree in central Appalachian hardwood stands. USDA For. Ser. NE. For. Esp. Sta. Res. Paper.
Nicholas, N. S. and S. M. Zedaker. 1992. Expected stand behavior: site quality estimation for southern Appalachian red spruce. For. Ecol. Mange. 47:39–50.
Stout, B. B. and B. L. Shumway. 1982. Site quality estimation using height and diameter. For. Sci. 25:639–645.
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This project is supported by Huo Yingdong Science Foundation
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Zhengquan, W., Qingcheng, W., Yandong, Z. et al. Quantification of spatial heterogeneity in old growth forests of Korean pine. Journal of Forestry Research 8, 65–73 (1997). https://doi.org/10.1007/BF02864969
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DOI: https://doi.org/10.1007/BF02864969