| 黑龙江省西部丘陵漫岗区径流效益分析 |
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| 引用本文： | 刘新宇,赵岭,王立刚,许成启,李兴业.黑龙江省西部丘陵漫岗区径流效益分析[J].防护林科技,2000(3):29-31,41. |
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| 作者姓名： | 刘新宇 赵岭 王立刚 许成启 李兴业 |
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| 作者单位： | 黑龙江省防护林研究所,黑龙江,齐齐哈尔,161041 |
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| 基金项目： | 国家“九五”攻关专题! (96 - 0 0 7- 0 1 - 0 3- 0 3) |
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| 摘 要： | 本文通过观测 ,对黑土漫岗林网区不同林种的土壤结构及理化性质、树冠截留、树干截留、枯落物截留及地表径流、径流含沙量的测定 ,测定出在黑土漫岗林网区 ,有林地比无林地的径流效益值大 ,其中有林地以落叶松、小黑杨、天然栎林的径流效益值较大 ,以落叶松林的径流效益值最大 ,果树林的径流效益值较小
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| 关 键 词： | 地表径流 树冠截留 径流效益 评价 |
ANALYSIS OF RUNOFF BENEFITS IN GENTLE BILLY REGIONS OF THE WEST OF HEILONGJIANG PROVINCE |
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| LIU Xin-yu,ZHAO Ling,WANG Li-gang,XU Cheng-qi,LI Xing-ye.ANALYSIS OF RUNOFF BENEFITS IN GENTLE BILLY REGIONS OF THE WEST OF HEILONGJIANG PROVINCE[J].Protection Forest Science and Technology,2000(3):29-31,41. |
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| Authors: | LIU Xin-yu ZHAO Ling WANG Li-gang XU Cheng-qi LI Xing-ye |
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| Abstract: | Measurements of soil structure, physical properties, crown interception, stem interception, litter interception, surface runoff and sand content of runoff in woodnets regions showed, that benefit values of runoff of woodlands were larger than that of lack of woodlands, and the woodlands with larch, natural oak had the larger values, and larch was even more, Benefit value of fruit woodland was less. |
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| Keywords: | surface runoff Crown interception runoff benefit evaluation |
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