| 香港草地,芒萁和灌木群落的养分利用效率 |
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| 引用本文： | 管东生. 香港草地,芒萁和灌木群落的养分利用效率[J]. 生态学杂志, 1995, 14(2): 23-26 |
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| 作者姓名： | 管东生 |
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| 作者单位： | 中山大学环境科学系 |
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| 摘 要： | 香港草地、芒萁和灌木群落的养分利用效率管东生（中山大学环境科学系广州５１０２７５）ＮｕｔｒｉｅｎｔＵｔｉｌｉｚａｔｉｏｎＥｆｆｉｃｉｅｎｃｙｏｆＧｒａｓｓｌａｎｄ，ＦｅｒｎｌａｎｄａｎｄＳｈｒｕｂｌａｎｄｉｎＨｏｎｇＫｏｎｇ．￥ＧｕａｎＤｏｎｇｓｈｅ...
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| 关 键 词： | 草地 芒萁 灌木林 植物群落 养分利用率 |
Nutrient Utilization Efficiency of Grassl and, Fernland and Shrubl and in Hong Kong |
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| Guan Dongsheng. Nutrient Utilization Efficiency of Grassl and, Fernland and Shrubl and in Hong Kong[J]. Chinese Journal of Ecology, 1995, 14(2): 23-26 |
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| Authors: | Guan Dongsheng |
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| Abstract: | Four different methods are used to estimate the nutrient utlization efficiency of grassland,fernland and shrubland in Hong Kong. The results show that nutrient utilization efficiency calculated by Hirose ( 1975 )and Vitousek ( 1982 )methods are in the same order for three communities,i.e. ,grassland > fernland>shrubland.Compared with other studies on tropical forest,it is found that the nutrient utilization efficiency of grassland fernland and shrubland is greater than that of forest land. |
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| Keywords: | nutrient utilization efficiency grassland.fernland shrubland. |
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