| 集雨措施下柠条植树带域土壤水量平衡分析 |
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| 引用本文： | 成六三,李小雁,肖洪浪. 集雨措施下柠条植树带域土壤水量平衡分析[J]. 中国农业气象, 2005, 26(2): 131-135 |
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| 作者姓名： | 成六三 李小雁 肖洪浪 |
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| 作者单位： | 1. 中国科学院寒区旱区环境与工程研究所,兰州,730000
2. 中国科学院寒区旱区环境与工程研究所,兰州,730000;北京师范大学资源学院沙漠与沙区资源研究所 |
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| 基金项目： | 中国科学院寒区旱区环境与工程研究所项目“兰州南北两山集雨绿化示范试验”，自然基金 (40 10 10 0 4 ) |
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| 摘 要： | 为了解决干旱半干旱区缺水导致目前植被生态建设中林灌木生长的不良问题,对不同集雨面积措施下柠条生长环境水量平衡做了初步分析研究。结果表明:不同的集雨面积对植树带的来水量、耗水量和水量平衡影响较大,其自然集雨面积为5 0m2 的处理比其他三个集雨面积处理中的土壤剩余量、土壤水分含量和生长量都大
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| 关 键 词： | 柠条 集雨面积 集雨绿化 水量平衡 |
Water Balance Analysis to Tree Strip Environment of Caragana microphlla under Different Water-harvesting Treatments |
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| CHENG Liu-san,LI Xiao-yan,XIAO Hong-lang. Water Balance Analysis to Tree Strip Environment of Caragana microphlla under Different Water-harvesting Treatments[J]. Chinese Journal of Agrometeorology, 2005, 26(2): 131-135 |
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| Authors: | CHENG Liu-san LI Xiao-yan XIAO Hong-lang |
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| Affiliation: | CHENG Liu-san~1,LI Xiao-yan~ |
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| Abstract: | In order to solve the problem of bad growth of caragana microphylla due to water shortage in arid and semi-arid region, water balance of tree strip environment under different rain-harvest treatments were studied in this paper. The results showed that water collecting area had obvious effects on coming water flow, water consumption, soil moisture and water balance of tree strips. The water surplus produced by 50m~2 water collecting area was more than other three areas. |
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| Keywords: | Caragana microphylla Water-collecting area Forestation by collection of rainwater Water balance |
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