Abstract
This paper studied the biomass distribution patterns ofLarix olgensis/swamp ecotones andBetula platyphlla/swamp ecotones in Changbai Mountain so as to provide theory foundation for the management of these nature resources, by setting up sample belts, investigating initial data along the environmental gradients change, and establishing regression models. By means of regression models, the biomass of communities, layers, tree species and organs was calculated. In this system, it was found that the community biomass increased gradually along the environmental gradients change from swamp to forest in Changbai Mountain. Furthermore, the ecotoneal biomass distributed mainly over tree layer. The tree biomass distributed mainly in two or three dominate tree species.
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Foundation item: This project is supported by Chinese Academy of Sciences and National Education Committee.
Biography: MU Chang-cheng (1964-), male, associate researcher fellow in Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110015, P.R. China.
Responsible editor: Zhu Hong
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Chang-cheng, M., Shi-jie, H., Ju-chun, L. et al. Biomass distribution patterns of ecotones between forest and swamp in Changbai Mountain. Journal of Forestry Research 11, 198–202 (2000). https://doi.org/10.1007/BF02855524
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DOI: https://doi.org/10.1007/BF02855524