[1]刘向东,吴钦孝,赵鸿雁,等.黄土丘陵区油松人工林和山杨林林冠对降水的再分配及其对土壤水分的影响[J].水土保持研究,1991,(02):9-20.
　Liu Xiangdong,Wu Qinxiao,Zhao Hongyan,et al.REDISTRIBUTION OF PRECIPITATION BY CANOPIES OF ARTIFICIAL CHINESE PINES AND MOUNTAIN POPLARS AND ITS INFLUENCE ON SOIL MOISTURE IN LOESS HILLY REGION[J].Research of Soil and Water Conservation,1991,(02):9-20.
点击复制

黄土丘陵区油松人工林和山杨林林冠对降水的再分配及其对土壤水分的影响

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 期数: 1991年02期 页码: 9-20 栏目: 出版日期: 1900-01-01
Title:
REDISTRIBUTION OF PRECIPITATION BY CANOPIES OF ARTIFICIAL CHINESE PINES AND MOUNTAIN POPLARS AND ITS INFLUENCE ON SOIL MOISTURE IN LOESS HILLY REGION
作者:
刘向东, 吴钦孝, 赵鸿雁, 韩冰
中国科学院水利部西北水土保持研究所
Author(s):
Liu Xiangdong, Wu Qinxiao, Zhao Hongyan, Han Bing
Northwestern Institute of Soil and Wafer Conservation under The Chinese Academy of Sciences and The Ministry of Water Conservancy
关键词:
油松; 山杨; 林内降水; 林冠截留; 土壤水分
Keywords:
Pinus tabulaeformis; Populus davidiana; precipitation under canopy; interception in canopy; sbil moisture
摘要:
本文分析了人王油松（Pinus tabulaeformis）社和山杨（Populus davidiana）林内的年降水量和林冠的年截留量。得出林内降水量（pi）和林外降水量（p）呈直线正比例关系，人工油松林pi1=0.928P-0.98；山杨林有叶期pi2=0.889P-0.442；山杨林无叶期为pi3=0.985P-0.278。林冠截留量（I）与林外降雨量（p）呈幂函数关系。人工油松林是I1=0.711p0.461，山杨林有叶期为I2=0.521p0.563。林内降水分布不均，最大处为林内平均降水量的1.34倍，最小处为林内降水量的80%。在雨后短时间内，林内土壤水分也分配不均。
Abstract:
The annual precipitation and its interception in canopies were measured in stands of Pinus tabulaeformis and Populus davidiana It turned out that the precipitation under the canopies (Pi) and in the field (P) were in linear positive correlation, and it was Pi1=0.928p-0.9 for Pinus tabulaeformis;Pi2=0.889p -0.442 for Populus davidiana in the period with leaves, Pi3=0.985p-0.278 for Populus davidiana without leaves. The interception of precipitation in the canopies(Ⅰ) and precipitation in the field were in power function correlation, and it was I1=0.711p0.461 for Pinus tabulaeformis; I2=0.521p0.563 for Populus davidiana in the period with leaves. The distribution of precipitation under the canopy was uneven. The maximum observed was equal to 1.34 times of the average precipitation,and the minimum was equal to its 0.8 times,in consequence, the soil moisture in the stands was also unevene during a certain period after rain.

参考文献/References:

[1] Richard Lee、张建列译.《森林水文学》, 东北林学院出版, 1984年
[2] 邓世宗等.不同森林类型林冠对大气降水量再分配的研究, 《林业科学》, 1990年第3期
[3] 刘向东等.黄土丘陵区人工油松林和山杨林林冠截留作用的研究, 《水土保持通报》, 1991年

相似文献/References:

[1]张洋,刘华,王得祥,等.商洛地区不同林龄油松人工林土壤理化性质研究[J].水土保持研究,2012,19(03):82.
　ZHANG Yang,LIU Hua,WANG De-xiang,et al.Study on Soil Physicochemical Properties along Forest Age of Pinus tabulaeformis Plantations[J].Research of Soil and Water Conservation,2012,19(02):82.
[2]吴钦孝,刘向东,赵鸿雁.山杨林地土壤的物理性质和水分特性[J].水土保持研究,1991,(02):79.
　Wu Qinxiao,Liu Xiangdong,Zhao Hongyan.SOIL FHY SICAL FROPERTIES AND ITS WATER CHARACTERISTICS IN MOUNTAIN POPLAR FOREST LAND[J].Research of Soil and Water Conservation,1991,(02):79.
[3]胡建忠.山杨混交类型生产力及土壤质量综合评价[J].水土保持研究,1995,2(01):44.
　Hu Jianzhong.Integrative Evaluation on Soil Quality and productivity of Populus davidiana Dode Mixed Forest[J].Research of Soil and Water Conservation,1995,2(02):44.
[4]刘广,周心澄.沙地油松栽植试验研究[J].水土保持研究,1995,2(02):163.
　Lion Guang,Zhou Xincheng.Study on the Planting Experiment of Pine in Desert[J].Research of Soil and Water Conservation,1995,2(02):163.
[5]伊敏,金雁海,郑明军,等.大青山干旱阳坡造林技术试验研究[J].水土保持研究,1998,5(03):34.
　Yi Min,Jin Yanhai,Zheng Mingjun,et al.Forestational Technical Experiments of the Drought South Slope in Daqing Mountain[J].Research of Soil and Water Conservation,1998,5(02):34.
[6]金雁海,伊敏,郑明军,等.大青山南坡人工油松林水土保持效益研究[J].水土保持研究,1998,5(03):129.
　Jin Yanhai,Yi Min,Zheng Mingjun,et al.Soil and Water Conservational Effects of Artificial Pinus tabulaeformis Forest on South Slope of Daqing Mountain[J].Research of Soil and Water Conservation,1998,5(02):129.
[7]步兆东,高大鹏,王文智,等.油松刺槐造林成活生长最低土壤水分指标的测定[J].水土保持研究,2003,10(04):170.
　BU Zhao-dong,GAO Da-peng,WANG Wen-zhi,et al.Survey of the Minimum Water Containing Index in Soil for Survival and Growth of Pinus tabulaeformis Carr and Robinia pseudo-acacia[J].Research of Soil and Water Conservation,2003,10(02):170.
[8]薄颖生,韩恩贤,杨培华,等.GGR6号在油松容器育苗上的应用[J].水土保持研究,2005,12(06):23.
　BUO Ying-sheng,HAN En-xian,YANG Pei-hua,et al.Application of Growth Regulators of Plant on Growing Seedlings of Pinus tablaefomis Carr with Container[J].Research of Soil and Water Conservation,2005,12(02):23.
[9]胡振华,王电龙,呼起跃.山西省雁北地区沙地樟子松和油松生长及蒸腾特性对比研究[J].水土保持研究,2008,15(01):69.
　HU Zhen-hua,WANG Dian-long,HU Qi-yue.Comparative Study on Growth and Transpiration of Pinus sylvestris var.Mongolica and Pinus tabulaeformis in North Shanxi Province[J].Research of Soil and Water Conservation,2008,15(02):69.
[10]鲁绍伟,刘凤芹,余新晓,等.北京山区不同密度油松结构与功能研究[J].水土保持研究,2008,15(01):117.
　LU Shao-wei,LIU Feng-qin,YU Xin-xiao,et al.Studies on the Configuration and Function of Different Density Pine in Rocky Mountain Area of Beijing[J].Research of Soil and Water Conservation,2008,15(02):117.
[11]吴钦孝,刘向东,赵鸿雁.油松、山杨林枯枝落叶层蓄积动态的研究[J].水土保持研究,1991,(02):51.
　Wu Qinxiao,Liu Xiangdong,Zhao Hongyan.A STUDY ON DYNAMICS OF LITTER AMOUNT IN FOREST STANDS OF CHINESE PINE AND MOUNTAIN POPLAR[J].Research of Soil and Water Conservation,1991,(02):51.
[12]赵鸿雁,刘向东,吴钦孝.枯枝落叶层阻延径流速度研究[J].水土保持研究,1991,(02):64.
　Zhao Hongyan,Liu Xiangdong,Wu Qinxiao.A STUDY ON RETARDATION OF RUNOFF VELOCITY BY LITTER[J].Research of Soil and Water Conservation,1991,(02):64.

备注/Memo

收稿日期:;改回日期:。
基金项目:国家自然科学基金（人工油松林部分）

更新日期/Last Update: 1900-01-01