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| 镉的生物危害效应与水分变化的关系 | |
| 作者单位： | 西安工程学院水工系 |
| 摘 要： | 阐述了镉（Ｃｄ）的生物危害性与水分运移、水量变化和作物含水量之间的内在联系，揭示了镉的生物毒性危害与水分变化作用的机制，这对于治理镉污染土地、减轻和控制其生物毒性危害作用具有重要意义。 |
| 关 键 词： | 镉 危害效应 包气带 水分变化 作物 |
RELATION BETWEEN BIOLOGICAL HARMFULNESS OF CADMIUM(Cd) AND WATER VARIATION |
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| Authors: | Zhang Guanghui |
| Abstract: | This paper presents the relation among the biological harmfulness of Cd, water transport,watercontent variation,and water contents in crops,and reveals the mechanism of biological harmfulness of Cdand water variation,which gives important significance to cure the pollution of land by Cd,reduce and control the biological harmfulness. |
| Keywords: | Cadmium harmfulness gas belt water vriation crop |
| 本文献已被 CNKI 等数据库收录！ | |