A Study on the Soil Polynofloras of the South Slope of Shonnongjia,Central China
- Received Date: 2000-04-05
- Rev Recd Date: 2000-07-18
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Key words:
- Shennongjia /
- soil polynofloras /
- sporo-pollen analysis /
Abstract: Some samples are gained from the south slope of Shennongjia mountain and five sporo-pollen zones are distinguished from the piedmont to the summit. Five main polynofloras are as follows: evergreen hroadle forest of subtropics below 800 m a.s.l, evergreen and deciduous hroadleved mixed forest of subtropics between 800-1 400 m a.s.l, deciduous hroadleved forest of warm temperate between 1 400-1 850 m a.s.l, conifer and hroadleved mixed forest of temperate hetween 1 850-2500m a.s.l, conifer forest of cold temperate above 2 500 m a.s.l.The polynofloras reflect the basic features of the modern plantation in Shennongjia region.Thev are identical in the vegetation type the number and spatial distribution of vegetation zones.Thev are similar in the height hounds of vegetation zones as well as component and its percentage of some plants.
Citation: | LIU Hui ping, TANG Xiao chun, PAN An ding, SUN Dong huai, WANG Kai fa. A Study on the Soil Polynofloras of the South Slope of Shonnongjia,Central China[J]. Acta Sedimentologica Sinica, 2001, 19(1): 107-112. |