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| 草原火烧后土壤水分含量的变化 | |
| 引用本文： | 周道玮 周维. 草原火烧后土壤水分含量的变化[J]. 东北师大学报(自然科学版), 1999, 0(1): 97-102 |
| 作者姓名： | 周道玮 周维 |
| 作者单位： | [1]东北师范大学国家草地生态工程实验室 [2]吉林省洮南市划原工作站 |
| 基金项目： | 农业部“八五”重点科技项目 |
| 摘 要： | 草原火烧后，土壤水分含量降低，平均影响浓度为５５ｃｍ．０￣４０ｃｍ范围内平均含水量的差异在每年的８月份消失。 |
| 关 键 词： | 草原 火烧 土壤 水分含量 |
Burning Effects on Soil Water Content Following Grassland Burning in a Hulunbeier Steppe |
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| Zhou Daowei Jiang Shicheng Tian Hongyan Zhou Wei. Burning Effects on Soil Water Content Following Grassland Burning in a Hulunbeier Steppe[J]. Journal of Northeast Normal University (Natural Science Edition), 1999, 0(1): 97-102 | |
| Authors: | Zhou Daowei Jiang Shicheng Tian Hongyan Zhou Wei |
| Affiliation: | Zhou Daowei 1 Jiang Shicheng 1 Tian Hongyan 1 Zhou Wei 2 |
| Abstract: | Following grassland burning, water content of soil decreased,effecting depth is about 55 cm.Difference of water content between burned site and unburned site disappeared in August in each year. |
| Keywords: | steppe burning soil water content |
| 本文献已被 CNKI 维普 等数据库收录！ | |