| 林带和牧草地水量平衡的研究 |
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| 引用本文： | 朱劲伟,王维华,范世香,赵焕胤. 林带和牧草地水量平衡的研究[J]. 应用生态学报, 1992, 0(1) |
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| 作者姓名： | 朱劲伟 王维华 范世香 赵焕胤 |
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| 作者单位： | 中国科学院沈阳应用生态研究所，中国科学院沈阳应用生态研究所，中国科学院沈阳应用生态研究所，中国科学院沈阳应用生态研究所 沈阳 110015，沈阳 110015，沈阳 110015，沈阳 110015 |
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| 摘 要： | 本文从水量平衡观点对林带、牧草地和裸露地的水量平衡各分量的变化规律进行了探讨。林带、牧草地和裸露地水量平衡各分量的分配比例分别为:降水均为100％;蒸发散96.4％、95.7％和89.5％;坡地径流3.6％、4.3％和10.5％。由于林带有林冠和林地两个作用面组成,分别对它们的水量平衡各分量的组成及其变化规律作了分析。还论述了林带对河川径流的影响。
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| 关 键 词： | 林带 水量平衡 牧草 |
Water balance in forestbelt and grassland. |
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| Zhu Jinwei,Wang Weihua,Fan Shixiang and Zhao Huanyin. Water balance in forestbelt and grassland.[J]. The journal of applied ecology, 1992, 0(1) |
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| Authors: | Zhu Jinwei Wang Weihua Fan Shixiang Zhao Huanyin |
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| Abstract: | Variational regularity of various components of water balance in forestbelt, grassland and bareland is explored from view point of water balance. The distribution proportions of various components of water balance in forestbelt, grassland and bareland are respectively: 1) All precipitation 100%; 2) evapotranspiration 96.4%, 95.7% and 89.5%; 3) slope runoff 3.6%, 4.3% and 10.5%. Since the forestbelt consists of canopy and forestland, their compositions of various components of water balance and variational regularity were analysed. The effect of forestbelt on river runoff is discussed. |
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| Keywords: | Forestbelt Water balance Grass. |
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