| 草原土壤-植被系统中硅、铝、铁和锰的循环 |
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| 引用本文： | 张小川,蔡蔚祺,徐琪.草原土壤-植被系统中硅、铝、铁和锰的循环[J].生态学报,1990,10(2):109-115. |
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| 作者姓名： | 张小川 蔡蔚祺 徐琪 |
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| 作者单位： | 中国科学院南京土壤研究所
(张小川，蔡蔚祺)，中国科学院南京土壤研究所(徐琪) |
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| 摘 要： |
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| 关 键 词： | 草原生态 土壤植被系统 元素循环 |
| 收稿时间： | 1/5/1988 12:00:00 AM |
CYCLING OF SILICON, ALUMINIUM, IRON AND MANGANESE IN GRASSLAND SOIL-VEGETATION COMPONENTS |
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| Zhang Xiaochuan.CYCLING OF SILICON, ALUMINIUM, IRON AND MANGANESE IN GRASSLAND SOIL-VEGETATION COMPONENTS[J].Acta Ecologica Sinica,1990,10(2):109-115. |
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| Authors: | Zhang Xiaochuan |
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| Institution: | Institute of Soil Science; Academic Sinica; Nanjian |
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| Abstract: | The allocation and cycling of Si, Al, Fe and Mn among compartments of two typical grassland ecosystems in Xilin River Basin, Inner-Mongolia, were studies in this paper.The results showed that the order of the amount of elements Stored in the compartments of the two ecosystems was: Si>Al>Fe>Mn, and that the amount of elements stored in the compartments was different from year to year. It was found that only a few amount of the elements in the ecosystem was Stored in the organo-systems, moreover, most of whic... |
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| Keywords: | grassland ecosystem soil-vegetation component allocation cycling of element release uptake |
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