| 长白山阔叶红松林蒸散量的测算 |
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| 引用本文： | 王安志,裴铁璠.长白山阔叶红松林蒸散量的测算[J].应用生态学报,2002,13(12):1547-1550. |
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| 作者姓名： | 王安志 裴铁璠 |
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| 作者单位： | 中国科学院沈阳应用生态研究所,沈阳,110016 |
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| 基金项目： | 中国科学院知识创新工程资助项目 (CX0 10 10 2 ) |
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| 摘 要： | 2001年7－9月应用水量平衡法对长白山阔叶红松林蒸散量进行了测定，同时应用波文比（BREB）法对其蒸散量进行了估算，两种方法得到的总蒸散量分别为288.18mm和214.94mm，均小于该时段的降雨量301.9mm。通过两种方法分别得出了各月平均日蒸散量，并通过第二种方法计算出每日的蒸散量及每日不同时刻的蒸散速率，从而对水量平衡法和BREB方法测算阔叶红松林蒸散量的可行性及其精度进行了验证。
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| 关 键 词： | 长白山 阔叶红松林 蒸散量 测算 |
| 文章编号： | 1001-9332(2002)12-1547-04 |
| 修稿时间： | 2002年4月1日 |
Determination and calculation of evapotranspiration of broad-leaved Korean pine forest on Changbai Mountain |
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| WANG Anzhi,PEI Tiefan.Determination and calculation of evapotranspiration of broad-leaved Korean pine forest on Changbai Mountain[J].Chinese Journal of Applied Ecology,2002,13(12):1547-1550. |
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| Authors: | WANG Anzhi PEI Tiefan |
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| Institution: | Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016. anzhiwang@163.net |
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| Abstract: | .In this paper,the E t of broad leaved Korean pine forest on Changbai Mountain was determined by water balance method,and calculated by Bowen ratio energy balance (BREB) method in July,August and September,2001. The total E t was 288.18 mm and 214.94 mm,respectively,and the daily average E t in each month was gained,while the rainfall is 301.9 mm. Furthermore,the daily E t and hourly E t rate were computed by BREB method,and the availability and precision of the E t determined by water balance and calculated by BREB method was discussed. |
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| Keywords: | Forest evapotranspiration Broad leaved Korean pine forest Survey Calculation |
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