| 典型半自然稀树草原雨季中末期土壤水分分异规律的研究 |
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| 引用本文： | 郑科,郎南军,郭玉红,温绍龙,江期川.典型半自然稀树草原雨季中末期土壤水分分异规律的研究[J].水土保持通报,2003,23(2):9-14. |
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| 作者姓名： | 郑科 郎南军 郭玉红 温绍龙 江期川 |
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| 作者单位： | 云南省林业科学院,云南,昆明,650204 |
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| 基金项目： | 国家“十五”攻关课题“干热河谷生态恢复技术与示范”第二子专题(2001BA606-07-01) |
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| 摘 要： | 在大量试验的基础上对雨季中末期典型半自然稀树草原土壤水分进行研究，得出了雨季中末期区域内黏性燥红土土壤水分时空分异特征、黏性燥红土与壤性燥红土的水分含量时空变化特征的对照、壤性燥红土不同植被下土壤水分含量时空变化特征、小流域不同地形部位土壤水分含量空间分异特征等土壤水分分布规律。
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| 关 键 词： | 半自然稀树草原 时空分异 小流域 水分分布 |
| 文章编号： | 1000-288X(2003)02-0009-06 |
| 收稿时间： | 2002/10/29 0:00:00 |
Diversity of Soil Water Content of Typical Semi-natural Savanna During Middle-end Rainy Season |
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| ZHENG Ke,LANG Nan-jun,GUO Yu-hong,WEN Shao-long and JIANG Qi-chuan.Diversity of Soil Water Content of Typical Semi-natural Savanna During Middle-end Rainy Season[J].Bulletin of Soil and Water Conservation,2003,23(2):9-14. |
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| Authors: | ZHENG Ke LANG Nan-jun GUO Yu-hong WEN Shao-long and JIANG Qi-chuan |
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| Abstract: | The soil water diversity of typical semi-natural savanna during the middle-end rainy season is researched on the base of lots of trials, including the soil water content spatial and temporal diversity qualities of slimy dry-laterite, the comparison of soil water content spatial and temporal diversity qualities of slimy dry-laterite to loose dry-laterite, the soil water content spatial time diversity qualities of loose dry-laterite under different of vegetation and the soil water content spatial diversity qualities in different landform in valley. |
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| Keywords: | semi-natural savanna space and time diversity valley water distribution |
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