1. Biological diversity in the coniferous forest on the northern slope of Changbai Mountain, northeast China.
- Author
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Jing Wei, Hongbing Deng, Gang Wu, and Jingzhu Zhao
- Subjects
BIODIVERSITY ,FORESTS & forestry ,CONIFERS ,SLOPES (Physical geography) - Abstract
The study focused on the stalled dark coniferous forest belt on the northern slope of Changbai Mountain, at an altitude of 1100 to 1700 m. Forty tree species, 50 shrub species and 165 herb species were recorded in a series of transects. The main impact factors on forest diversity and proposals for sustainable management of this diversity were studied using an altitude and area gradient pattern method. The results showed that the diversity of dark coniferous forest gradually decreased from lower to upper altitude; while the importance value of key species increased. The methodology used to assess attributes for conservation of dark coniferous forest diversity involved measurement of individual trees, number of species, age structure, stand structure, diameter at breast height (DBH), and cumulative wood storage. Different conservation strategies have been developed and are discussed for different parts of the forest. [ABSTRACT FROM AUTHOR]
- Published
- 2004
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